Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1987-09-21
1989-05-16
Jacobs, Lewis T.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524439, 524440, 524441, 524500, 524537, 524538, 524539, 524540, 524542, 524861, 524862, 524866, 525100, 525104, 525106, 525422, 525425, 525427, 525431, 525426, 525903, C08L 8300, C08L 7700, C08K 714, C08K 706
Patent
active
048310719
ABSTRACT:
High modulus thermoplastic compositions and composites are produced which exhibit enhanced melt integrity and strength, allowing the composites to be melt-drawn to smooth surfaced, high tolerance profiles, such as thin-walled tubing, wire, coatings, films, etc. The melt integrity is improved by adding to the thermoplastic prior to or during thermoplastic melt processing a silicone component which will be vulcanized within the thermoplastic to form a silicone semi-interpenetrating polymer network initiated during the melt processing of the thermoplastic. The composition contains about 0.1 to 20, and preferably about 1 to 4 weight percent of the silicone network, and may also contain fibrous reinforcement and/or filler/modifiers.
REFERENCES:
patent: 4157235 (1979-06-01), Lagabe et al.
patent: 4250074 (1981-02-01), Foscante et al.
patent: 4302553 (1981-11-01), Frisch et al.
patent: 4468499 (1984-08-01), Siegfried et al.
patent: 4472556 (1984-09-01), Lipowitz et al.
patent: 4481158 (1984-11-01), Georlette et al.
patent: 4500688 (1985-02-01), Arkles
patent: 4659534 (1987-04-01), Matsubayashi et al.
patent: 4695602 (1987-09-01), Crosby et al.
patent: 4714739 (1987-12-01), Arkles
O'Brien Gregory S.
Ward Susan K.
ICI Americas Inc.
Jacobs Lewis T.
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