Thermally resistant thermosetting aromatic polymers containing p

Details Thermally resistant thermosetting aromatic polymers containing p Thermally resistant thermosetting aromatic polymers containing p

1978-04-18

1980-09-09

Lee, Lester L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

260 37R, 260 37N, 260 40R, 428458, 428461, 526259, 526261, 526266, 526268, 526280, 526281, 526284, 526285, 528128, 528171, 528174, 528175, 528176, 528190, 528191, C08G 6354, C08G 7524, C08G 7526

Patent

active

042218950

ABSTRACT:
Thermally resistant thermoset polymers are formed by heating a thermosetting aromatic prepolymer having at least two pendant alkynyl groups, e.g., a thermosetting prepolymer represented by the formula: ##STR1## The resulting thermoset polymers are sufficiently resistant to heat to be usefully employed as engine parts in the internal combustion engines of automobiles and the like.

REFERENCES:
patent: 3082242 (1963-03-01), Miller et al.
patent: 3153020 (1964-10-01), Butler et al.
patent: 3380965 (1968-04-01), Matzner
patent: 3845018 (1974-10-01), Bilow et al.
patent: 3882073 (1975-05-01), Cessna, Jr.
patent: 3935167 (1976-01-01), Marvel et al.
patent: 4058505 (1977-11-01), D'Alelio
patent: 4098767 (1978-07-01), Bilow
patent: 4108926 (1978-08-01), Arnold et al.

Affiliated with

Also associated with

Rating

Thermally resistant thermosetting aromatic polymers containing p does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermally resistant thermosetting aromatic polymers containing p, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermally resistant thermosetting aromatic polymers containing p will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2225072