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US 8,410,208 B2Granted
Polybutylene naphthalate-based resin composition and electric cable using polybutylene naphthalate-based resin composition
AssigneeHitachi Cable, Ltd.
InventorsKenichiro Fujimoto, Tomiya Abe
Life of this patent
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Abstract
A polybutylene naphthalate-based resin composition contains, relative to (A) 100 parts by wt of polybutylene naphthalate resin, (B) 40-150 parts by wt of polyester block copolymer, (C) 0.5-5 parts by wt of hydrolysis retarder, and (D) 0.5-5 parts by wt of inorganic multiporous filler.
Claims7
A polybutylene naphthalate-based resin composition, comprising:
- relative to (A) 100 parts by wt of polybutylene naphthalate resin,
- (B) 40-150 parts by wt of polyester block copolymer;
- (C) 0.5-5 parts by wt of hydrolysis retarder;
- and
- (D) 0.5-5 parts by wt of inorganic multiporous filler, wherein the inorganic multiporous filler comprises a calcined clay.
2 more elements
An electric cable using a polybutylene naphthalate-based resin composition, comprising:
- the polybutylene naphthalate-based resin composition used as an insulating material, the polybutylene naphthalate-based resin composition comprising:
- relative to (A) 100 parts by wt of polybutylene naphthalate resin,
- (B) 40-150 parts by wt of polyester block copolymer;
- (C) 0.5-5 parts by wt of hydrolysis retarder;
- and
- (D) 0.5-5 parts by wt of inorganic multiporous filler, wherein the inorganic multiporous filler comprises a calcined clay.
3 more elements
Dependencies are inferred from the claim text.