Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1988-06-07
1990-09-18
Ziegler, Jacob
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 68, 525 92, 525391, 525396, 525397, 525905, C08L 7112, C08L 7700
Patent
active
049579665
ABSTRACT:
A novel thermoplastic resin composition comprising a matrix of polyamide resin (E) and a disperse phase of a composition (D), said composition (D) comprising a polyphenylene ether (A), a rubber-like materail (B) and a mutual compatibilizer (C), said polyphenylene ether (A) being obtained from at least one phenol compound represented by the formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 represents a hydrogen atom, a halogen atom or a substituted or unsubstituted hydrocarbon residue, with a proviso that at least one of them is a hydrogen atom, and said polyphenylene ether (A) having a reduced viscosity .eta..sub.sp/c of 0.40-0.58 deciliter/gram, said mutual compatibilizer (C) being compatible or reactive with said polyphenylene ether and reactive with said polyamide resin, and said polyamide resin (E) having a number average molecular weight of 14,000-40,000 and an end amino group content of 50-95 mmole/kg, wherein the thermoplastic resin composition constitutes 1-65 wt. % of said polyphenylene ether (A), 1-20 wt. % of said rubber-like material (B), 0.01-5 wt. % of said mutual compatibilizer (C) and 35-97.99 wt. % of said polyamide resin (E), based on the total weight of said thermoplastic resin composition, and the weight average particle size of said disperse phase is 2 micron or less.
REFERENCES:
patent: 3306874 (1967-02-01), Hay
patent: 4315086 (1982-02-01), Ueno et al.
patent: 4600741 (1986-07-01), Aycock
patent: 4873276 (1989-10-01), Fujii et al.
Abe Hiroomi
Hosoda Satoru
Nishio Taichi
Okada Takayuki
Sanada Takashi
Sumitomo Chemical Company Ltd.
Ziegler Jacob
LandOfFree
Thermoplastic resin 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 Thermoplastic resin composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermoplastic resin composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1573136