Delayed cure bismaleimide resins

Adams, Johnnie E; Jamieson, Donald R

Title: Delayed cure bismaleimide resins

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Abstract

Polybismaleimides prepared by delayed curing of bis-imides having the formula ##STR1## wherein R.sub.1 and R.sub.2 each independently is H, C.sub.1-4 -alkyl, C.sub.1-4 -alkoxy, Cl or Br, or R.sub.1 and R.sub.2 together form a fused 6-membered hydrocarbon aromatic ring, with the proviso that R.sub.1 and R.sub.2 are not t-butyl or t-butoxy; X is O, S or Se; n is 1-3; and the --(CH.sub.2).sub.n -- group, optionally, is substituted by 1-3 methyl groups or by fluorine.

Inventors:

Adams, Johnnie E ^[1]; Jamieson, Donald R ^[2]

Grandview, MO
Merriam, KS

Issue Date:: 1984-08-07

Research Org.:: Kansas City Plant (KCP), Kansas City, MO (United States)

OSTI Identifier:: 865123

Patent Number(s):: 4464520

Application Number:: 06/407,664

Assignee:: United States of America as represented by United States (Washington, DC)

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 C08F - MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS

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C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G73/124 - {the unsaturated precursors containing oxygen in the form of ether bonds in the main chain}
C08G73/123 - {the unsaturated precursors comprising halogen-containing substituents}

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08F - MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F22/40 - Imides, e.g. cyclic imides

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G73/125 - {the unsaturated precursors containing atoms other than carbon, hydrogen, oxygen or nitrogen in the main chain}

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DOE Contract Number:: AC04-76DP00613

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: delayed; cure; bismaleimide; resins; polybismaleimides; prepared; curing; bis-imides; formula; str1; independently; 1-4; -alkyl; -alkoxy; br; form; fused; 6-membered; hydrocarbon; aromatic; proviso; t-butyl; t-butoxy; 1-3; optionally; substituted; methyl; fluorine; hydrocarbon aromatic; /526/524/

Citation Formats


                    Adams, Johnnie E, and Jamieson, Donald R. Delayed cure bismaleimide resins.  United States: N. p., 1984. 
        Web.

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                    Adams, Johnnie E, & Jamieson, Donald R. Delayed cure bismaleimide resins.  United States.

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                    Adams, Johnnie E, and Jamieson, Donald R. Tue .  
        "Delayed cure bismaleimide resins".  United States.  https://www.osti.gov/servlets/purl/865123.

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@article{osti_865123,

  title        = {Delayed cure bismaleimide resins},

  author       = {Adams, Johnnie E and Jamieson, Donald R},

  abstractNote = {Polybismaleimides prepared by delayed curing of bis-imides having the formula ##STR1## wherein R.sub.1 and R.sub.2 each independently is H, C.sub.1-4 -alkyl, C.sub.1-4 -alkoxy, Cl or Br, or R.sub.1 and R.sub.2 together form a fused 6-membered hydrocarbon aromatic ring, with the proviso that R.sub.1 and R.sub.2 are not t-butyl or t-butoxy; X is O, S or Se; n is 1-3; and the --(CH.sub.2).sub.n -- group, optionally, is substituted by 1-3 methyl groups or by fluorine.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1984},

  month        = {8}

}

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