Small cell foams and blends and a process for their preparation
Abstract
Dense star polymers or dendrimers, modified by capping with a hydrophobic group capable of providing a hydrophobic outer shell, act as molecular nucleating agents. These modified dense star polymers or dendrimers are particularly effective for the production of small cell foams.
- Inventors:
-
- Midland, MI
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- OSTI Identifier:
- 869739
- Patent Number(s):
- 5387617
- Assignee:
- Dow Chemical Company (Midland, MI)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08J - WORKING-UP
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- cell; foams; blends; process; preparation; dense; star; polymers; dendrimers; modified; capping; hydrophobic; capable; providing; outer; shell; molecular; nucleating; agents; particularly; effective; production; cell foam; modified dense; star polymers; outer shell; dense star; particularly effective; cell foams; star polymer; nucleating agents; hydrophobic outer; molecular nucleating; nucleating agent; /521/
Citation Formats
Hedstrand, David M, and Tomalia, Donald A. Small cell foams and blends and a process for their preparation. United States: N. p., 1995.
Web.
Hedstrand, David M, & Tomalia, Donald A. Small cell foams and blends and a process for their preparation. United States.
Hedstrand, David M, and Tomalia, Donald A. Sun .
"Small cell foams and blends and a process for their preparation". United States. https://www.osti.gov/servlets/purl/869739.
@article{osti_869739,
title = {Small cell foams and blends and a process for their preparation},
author = {Hedstrand, David M and Tomalia, Donald A},
abstractNote = {Dense star polymers or dendrimers, modified by capping with a hydrophobic group capable of providing a hydrophobic outer shell, act as molecular nucleating agents. These modified dense star polymers or dendrimers are particularly effective for the production of small cell foams.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1995},
month = {1}
}
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