Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
96 words
A polyphenylene ether resin composition comprising (A) a polyphenylene ether resin modified with a 1,2-substituted olefin compound having an acid anhydride group, the polyphenylene ether resin before modification having structural units represented by formula (I) wherein R¹ represents alkyl of 1 to 3 carbon atoms, and R² and R³, independently from each other, represent hydrogen or alkyl of 1 to 3 carbon atoms, in the main chain, and (B) a polyamide resin having recurring units represented by formula (II) R⁴-NHCO-R⁵-CONH (II) wherein R⁴ represents xylylene, and R⁵ represents linear alkylene of 4 to 10 carbon atoms.
Claim 2
Dependent Claim
96 words
A polyphenylene ether resin composition comprising (A) a polyphenylene ether resin modified with a 1,2-substituted olefin compound having an acid anhydride group, the polyphenylene ether resin before modification having structural units represented by formula (I) wherein R¹ represents alkyl of 1 to 3 carbon atoms, and R² and R³, independently from each other, represent hydrogen or alkyl of 1 to 3 carbon atoms, in the main chain, and (B) a polyamide resin having recurring units represented by formula (II) R⁴-NHCO-R⁵-CONH (II) wherein R⁴ represents xylylene, and R⁵ represents linear alkylene of 4 to 10 carbon atoms.
Claim 3
Dependent Claim
19 words
A composition according to claim 1 wherein the weight ratio of (A) to (B) is from 0.1/1 to 5/1.
Claim 4
Dependent Claim
20 words
A composition according to claim 1 or 2 which further comprises (C) nylon 66 and/or (D) a rubber-modified styrene resin.
Claim 5
Dependent Claim
20 words
A composition according to claim 3 wherein the amount of (C) is 0.03 to 6 times the weight of (B).
Claim 6
Dependent Claim
30 words
A composition according to claim 3 or 4 wherein the amount of (D) is 2 to 100 parts by weight per 100 parts by combined weight of (B) and (C).
Claim 7
Dependent Claim
19 words
A composition according to any one of the preceding claims which comprises (C) nylon 66 and (E) glass fibers.
Claim 8
Dependent Claim
20 words
A composition according to claim 6 wherein the amount of (C) is 0.03 to 6 times the weight of (B).
Claim 9
Dependent Claim
31 words
A composition according to claim 6 or 7 wherein the amount of (E) is 10 to 150 parts by weight per 100 parts by combined weight of (A), (B) and (C).
Claim 10
Dependent Claim
14 words
Shaped articles of a composition as claimed in any one of the preceding claims.