Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1993-08-27
1995-02-21
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...
5253291, 5253325, 525338, 525368, 474202, C08F27902, C08F26508, C08F 842, F16G 128
Patent
active
053916271
ABSTRACT:
A rubber composition comprising 100 parts by weight of an ethylenically unsaturated nitrile-conjugated diene high-saturation copolymer rubber containing 20 weight % or less of conjugated diene units, and 1-100 parts by weight of an unsaturated carboxylic acid metal salt having the general formula: ##STR1## wherein R and R' represent aliphatic or aromatic hydrocarbon groups or a hydrogen atom, which may be the same or different from each other, Me represents a metal selected from the group consisting of Be, Mg, Ca, Sr, Ba, Ti, Cr, Mo, Mn, Fe, Co, Ni, Cu, Ag, Zn, Cd, Hg, Al, Sn, Pb and Sb, and n is an integer of 2-4.
REFERENCES:
patent: 2784172 (1957-03-01), Slocombe et al.
patent: 3522222 (1970-07-01), Taylor
patent: 3823122 (1974-07-01), Schuh et al.
patent: 4192790 (1980-03-01), McKinstry
patent: 4713409 (1987-12-01), Hayes
patent: 4720526 (1988-01-01), Roland
patent: 4822654 (1989-04-01), Takemura
patent: 4918144 (1990-04-01), Fukuda
patent: 5208294 (1993-05-01), Brown
Translation of Japan 60-172749 (Sep. 1985).
Database Chemical Abstracts, (Host: STN), 1988, abstract No. 110(10): 77287w, Columbus, Ohio, US; & JP-A-63 175 045 (Nippon Zeon Co.) 19 Jul. 1988 *Last IT-field*.
Araki Junichi
Kitagawa Hiroshi
Naka Takahiro
Saito Nobuhiro
Sato Shigeru
Honda Giken Kogyo Kabushiki Kaisha
Jagannathan Vasu S.
Nippon Zeon Co. Ltd.
Yamashita Rubber Co., Ltd
LandOfFree
Heat-resistant, oil-resistant rubber composition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Heat-resistant, oil-resistant rubber composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat-resistant, oil-resistant rubber composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1930532