Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1992-10-07
1994-11-22
Jagannathan, Vasu S.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 75, 525 78, 525285, 525289, 525301, 525193, 428461, 4284761, 428483, 428516, C09J12316, C09J15106, C08F25504, B32B 1508
Patent
active
053670221
ABSTRACT:
Highly functional grafted polymeric products of a predominantly propylene polymeric composition containing a thermoplastic ethylene-propylene copolymer and a carboxylic acid or derivative grafting monomer and having a desirably low melt flow rate, adhesive blends containing such grafted polymeric products, and composite structures incorporating the adhesive blends are provided. The grafted polymeric product may be prepared by melt grafting in the presence of a free radical generating catalyst and the substantial absence of solvent under shear and at a temperature selected to minimize or avoid premature decomposition of the catalyst and vaporization losses of the catalyst and monomer.
REFERENCES:
patent: 3868433 (1975-02-01), Bartz et al.
patent: 3882194 (1975-05-01), Krebaum et al.
patent: 4078017 (1978-03-01), Nagatoshi et al.
patent: 4087587 (1978-05-01), Shida et al.
patent: 4087588 (1978-05-01), Shida et al.
patent: 4198327 (1980-04-01), Matsumoto et al.
patent: 4375531 (1983-03-01), Ross
patent: 4506056 (1985-03-01), Gaylord
patent: 4510286 (1985-04-01), Liu
patent: 4550130 (1985-10-01), Kishida et al.
patent: 4562230 (1985-12-01), Fukui et al.
patent: 4727120 (1988-02-01), Nogues
patent: 4764546 (1988-08-01), Mitsuno et al.
patent: 4774144 (1988-09-01), Jachec et al.
patent: 4842947 (1989-06-01), Jachec et al.
patent: 4942096 (1990-07-01), Abe et al.
patent: 4990554 (1991-02-01), Nomura et al.
patent: 4996944 (1991-03-01), Kiang
patent: 5001197 (1991-03-01), Hendewerk
patent: 5032459 (1991-07-01), Toyoshima et al.
patent: 5055526 (1991-10-01), Sato et al.
patent: 5066542 (1991-11-01), Tabor et al.
patent: 5079052 (1992-01-01), Heyes et al.
patent: 5137975 (1992-08-01), Kelusky
patent: 5202192 (1993-04-01), Hope et al.
Kajiwara Edward M.
Kiang Webster W.
Mattson Diana C.
Baracka Gerald A.
Heidrich William A.
Jagannathan Vasu S.
Quantum Chemical Corporation
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