Polymer compositions and methods

Allen, Scott D.; Willkomm, Wayne R.

Advanced Search OptionsAdvanced Search queries use a traditional Term Search. For more info, see our FAQ.

All Fields:

Patent Title:

Abstract:

Assignee:

Inventor(s):

Patent Number:

Patent Classification (CPC):

All Classifications
A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
B41 - printing
B42 - bookbinding
B43 - writing or drawing implements
B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
B99 - subject matter not otherwise provided for in this section
C - chemistry
C01 - inorganic chemistry
C02 - treatment of water, waste water, sewage, or sludge
C03 - glass
C04 - cements
C05 - fertilisers
C06 - explosives
C07 - organic chemistry
C08 - organic macromolecular compounds
C09 - dyes
C10 - petroleum, gas or coke industries
C11 - animal or vegetable oils, fats, fatty substances or waxes
C12 - biochemistry
C13 - sugar industry
C14 - skins
C21 - metallurgy of iron
C22 - metallurgy
C23 - coating metallic material
C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
C99 - subject matter not otherwise provided for in this section
D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
D21 - paper-making
D99 - subject matter not otherwise provided for in this section
E - fixed constructions
E01 - construction of roads, railways, or bridges
E02 - hydraulic engineering
E03 - water supply
E04 - building
E05 - locks
E06 - doors, windows, shutters, or roller blinds in general
E21 - earth drilling
E99 - subject matter not otherwise provided for in this section
F - mechanical engineering
F01 - machines or engines in general
F02 - combustion engines
F03 - machines or engines for liquids
F04 - positive - displacement machines for liquids
F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
F16 - engineering elements and units
F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
F41 - weapons
F42 - ammunition
F99 - subject matter not otherwise provided for in this section
G - physics
G01 - measuring
G02 - optics
G03 - photography
G04 - horology
G05 - controlling
G06 - computing
G07 - checking-devices
G08 - signalling
G09 - education
G10 - musical instruments
G11 - information storage
G12 - instrument details
G16 - information and communication technology [ict] specially adapted for specific application fields
G21 - nuclear physics
G99 - subject matter not otherwise provided for in this section
H - electricity
H01 - basic electric elements
H02 - generation
H03 - basic electronic circuitry
H04 - electric communication technique
H05 - electric techniques not otherwise provided for
H99 - subject matter not otherwise provided for in this section
Y - new / cross sectional technologies
Y02 - technologies or applications for mitigation or adaptation against climate change
Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

More Options ...

Title: Polymer compositions and methods

Abstract

The present invention encompasses polyurethane compositions comprising aliphatic polycarbonate chains. In one aspect, the present invention encompasses polyurethane foams, thermoplastics and elastomers derived from aliphatic polycarbonate polyols and polyisocyanates wherein the polyol chains contain a primary repeating unit having a structure: ##STR00001## In another aspect, the invention provides articles comprising the inventive foam and elastomer compositions as well as methods of making such compositions.

Inventors:: Allen, Scott D.; Willkomm, Wayne R.

Issue Date:: 2018-02-06

Research Org.:: National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1419783

Patent Number(s):: 9884937

Application Number:: 15/206,402

Assignee:: Saudi Aramco Technologies Company (Dhahran, SA)

Patent Classifications (CPCs):: C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS

Show more

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
C08G18/14 - {Manufacture of cellular products}
C08G18/165 - {covered by C08G18/18 and C08G18/24}
C08G18/1833 - {having ether, acetal, or orthoester groups}
C08G18/2081 - {containing at least two non-condensed heterocyclic rings}
C08G18/246 - {containing also tin-carbon bonds}
C08G18/44 - Polycarbonates
C08G18/664 - {with compounds of group C08G18/3203}
C08G18/7664 - {containing alkylene polyphenyl groups}
C08G18/7671 - {containing only one alkylene bisphenyl group}
C08G64/0208 - {saturated}
C08G64/183 - {containing polyether sequences}
C08G64/34 - and cyclic ethers

Show less

DOE Contract Number:: FE0002474

Resource Type:: Patent

Resource Relation:: Patent File Date: 2016 Jul 11

Country of Publication:: United States

Language:: English

Subject:: 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats


                    Allen, Scott D., and Willkomm, Wayne R. Polymer compositions and methods.  United States: N. p., 2018. 
        Web.

Copy to clipboard


                    Allen, Scott D., & Willkomm, Wayne R. Polymer compositions and methods.  United States.

Copy to clipboard


                    Allen, Scott D., and Willkomm, Wayne R. Tue .  
        "Polymer compositions and methods".  United States.  https://www.osti.gov/servlets/purl/1419783.

Copy to clipboard


                    
@article{osti_1419783,

  title        = {Polymer compositions and methods},

  author       = {Allen, Scott D. and Willkomm, Wayne R.},

  abstractNote = {The present invention encompasses polyurethane compositions comprising aliphatic polycarbonate chains. In one aspect, the present invention encompasses polyurethane foams, thermoplastics and elastomers derived from aliphatic polycarbonate polyols and polyisocyanates wherein the polyol chains contain a primary repeating unit having a structure: ##STR00001## In another aspect, the invention provides articles comprising the inventive foam and elastomer compositions as well as methods of making such compositions.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2018},

  month        = {2}

}

Copy to clipboard

Patent:

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Ethers of Polyhydric Alcohols and Their Production
patent, August 1933

Schmidt, Otto; Meyer, Egon
US Patent Document 1,922,459
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/1922459

Preparation of low density flexible urethane foams with enhanced load-bearing properties
patent, June 1975

Demou, John G.; Cenker, Moses
US Patent Document 3,887,505
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/3887505

High load bearing flexible polyurethane foams
patent, December 1984

Patton, Jr., John T.; Narayan, Thirumurti; Dumas, Louis H.
US Patent Document 4,490,490
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4490490

Novel polyether polycarbonate block copolymers and polyurethanes prepared therefrom
patent, January 1987

Prier, Donald G.
US Patent Document 4,634,743
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4634743

Process for the preparation of polycarbonates
patent, May 1989

Kuyper, Jan; Lednor, Peter W.; Pogany, George A.
US Patent Document 4,826,887
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4826887

Melt processable aliphatic polycarbonate terpolymers
patent, July 1989

Kesling, Jr., Haven S.; Cannarsa, Michael J.; Sun, Hsiang-Ning
US Patent Document 4,851,507
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4851507

Tertiary amine-containing polyols prepared in a mannich condensation reaction using a mixture of alkanolamines
patent, November 1989

Marugg, J. E.; Gansow, Michael A. P.; Thoen, J. A.
US Patent Document 4,883,826
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4883826

Melamine-alkanolamine condensates and polyurethanes prepared therefrom
patent, July 1990

Marugg, John E.; Thoen, Johan A.; Gansow, Michael A. P.
US Patent Document 4,939,182
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4939182

Tertiary amine-containing polyols prepared in a Mannich condensation reaction using a mixture of alkanolamines
patent, June 1992

Marugg, John E.; Gansow, Michael A. P.; Thoen, Johan A.
US Patent Document 5,120,815
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5120815

Chiral catalysts and catalytic epoxidation catalyzed thereby
patent, June 1997

Jacobsen, Eric N.; Zhang, Wei; Deng, Li
US Patent Document 5,637,739
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5637739

Chiral catalysts and epoxidation reactions
patent, September 1997

Jacobsen, Eric N.; Zhang, Wei; Deng, Li
US Patent Document 5,663,393
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5663393

Stereoselective ring opening reactions
patent, September 1997

Jacobsen, Eric N.; Leighton, James; Martinez, Luis E.
US Patent Document 5,665,890
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5665890

Method and apparatus for the production of essentially void free foams
patent, September 1998

Radovich, David A.; Steppan, David D.; Spitler, Keith G.
US Patent Document 5,801,210
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5801210

Stereoselective ring opening reactions
patent, July 1999

Jacobsen, Eric N.; Leighton, James; Martinez, Luis E.
US Patent Document 5,929,232
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5929232

Asymmetric cycloaddition reactions
patent, October 2000

Jacobsen, Eric N.; Schaus, Scott
US Patent Document 6,130,340
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6130340

Polymeric matrices and their uses in pharmaceutical compositions
patent, July 2001

Acemoglu, Murat; Bantle, Siegfried; Bodmer, David
US Patent Document 6,262,127
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6262127

Olefin polymerization catalysts, transition metal compounds, processes for olefin polymerization, and .alpha.-olefin/conjugated diene copolymers
patent, October 2001

Fujita, Terunori; Tohi, Yasushi; Mitani, Makoto
US Patent Document 6,309,997
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6309997

Pentane compatible polyester polyols
patent, March 2002

Hickey, F. Leo; Rooney, Kevin L.
US Patent Document 6,359,022
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6359022

Kinetic resolution method
patent, October 2003

Larrow, Jay; Jasmin, Serge; Liu, Yi
US Patent Document 6,639,087
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6639087

Main-group metal-based asymmetric catalysts and applications thereof
patent, January 2005

Jacobsen, Eric N.; Sigman, Matthew S.
US Patent Document 6,844,448
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6844448

Chiral salen catalyst and methods for the preparation of chiral compounds from racemic epoxides by using new catalyst
patent, April 2005

Kim, Geon Joong; Lee, Ho Seong; Kim, Ho-Cheol
US Patent Document 6,884,750
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6884750

Chiral polymeric salen catalyst, and a process for preparing chiral compounds from racemic epoxides by using them
patent, June 2005

Kim, Geon Joong; Park, Dae-Woon; Lee, Ho Seong
US Patent Document 6,903,043
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6903043

Catalyst for the carbonylation of oxiranes
patent, December 2006

Luinstra, Gerrit; Rieger, Bernhard; Allmendinger, Markus
US Patent Document 7,145,022
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7145022

Bimetallic zinc complex and process of producing polycarbonate using the same as polymerization catalyst
patent, July 2007

Park, Young-Whan; Lee, Hyo-Sun; Won, Young-Chul
US Patent Document 7,244,805
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7244805

Isotactic specific catalyst for direct production of highly isotactic poly (propylene oxide) or highly isotactic poly (butylene oxide)
patent, July 2008

Coates, Geoffrey W.; Allen, Scott D.; Cohen, Claire
US Patent Document 7,399,822
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7399822

Process for producing polycarbonates and a coordination complex used therefor
patent, April 2012

Lee, Bun Yeoul; S., Sujith; Noh, Eun Kyung
US Patent Document 8,163,867
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8163867

Carbon dioxide blown low density, flexible microcellular polyurethane elastomers
patent, May 2012

Younes, Usama E.; Baily, David M.; Carpenter, Charles R.
US Patent Document 8,178,591
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8178591

Polymeric salen compounds and methods thereof
patent, June 2012

Zheng, Xiaolai; Holbach, Michael; Weck, Marcus
US Patent Document 8,207,365
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8207365

Porphyrin catalysts and methods of use thereof
patent, July 2012

Groves, John T.
US Patent Document 8,232,267
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8232267

Polycarbonate polyol compositions and methods
patent, August 2012

Allen, Scott D.; Coates, Geoffrey W.; Cherian, Anna E.
US Patent Document 8,247,520
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8247520

Trimerization
patent, August 2012

Gao, Xiaoliang; Carter, Charles Ashton Garret; Henderson, Lee Douglas
US Patent Document 8,252,955
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8252955

Monomers issued from renewable resources and process for polymerising them
patent, June 2013

Carpentier, Jean-Francois; Guillaume, Sophie; Helou, Marion
US Patent Document 8,461,290
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8461290

Polycarbonate polyol compositions and methods
patent, June 2013

Allen, Scott D.; Coates, Geoffrey W.; Cherian, Anna E.
US Patent Document 8,470,956
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8470956

Coordination complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalyst
patent, August 2013

Ok, Myungahn; Jeong, Jisu; Lee, BunYeoul
US Patent Document 8,507,733
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8507733

Catalytic system of nitrate anions for CO2/epoxide copolymerization
patent, December 2013

Jeong, Ji Su; Sudevan, Sujith; Ok, Myung Ahn
US Patent Document 8,598,309
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8598309

Polycarbonate polyol compositions and methods
patent, December 2013

Allen, Scott D.; Coates, Geoffrey W.; Cherian, Anna E.
US Patent Document 8,604,155
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8604155

Coordination complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same catalyst
patent, February 2014

Ok, Myungahn; Jeong, Jisu; Lee, BunYeoul
US Patent Document 8,642,721
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8642721

Coordination complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalyst
patent, July 2014

Ok, Myungahn; Jeong, Jisu; Lee, BunYeoul
US Patent Document 8,791,274
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8791274

Polycarbonate polyol compositions and methods
patent, December 2014

Allen, Scott D.; Coates, Geoffrey W.; Cherian, Anna E.
US Patent Document 8,921,508
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8921508

Polycarbonate polyol compositions and methods
patent, June 2016

Allen, Scott D.; Coates, Geoffrey W.; Cherian, Anna E.
US Patent Document 9,376,531
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9376531