发明名称 |
POLYAMIDE RESIN COMPOSITION |
摘要 |
[Problems] Provided is a polyamide resin material having high elastic modulus, good gas barrier properties, low water absorption and excellent flexibility. [Means for solving the problems] This is a polyamide resin composition comprising a polyamide resin (A) composed of a diamine structural unit and a dicarboxylic acid structural unit wherein 70 mol % or more of the diamine structural unit is derived from xylylenediamine and 50 mol % or more of the dicarboxylic acid structural unit is derived from sebacic acid, and 1 to 40 parts by mass of at least one copolyamide (B) selected from the following group consisting of (B-1)-(B-3) per 100 parts by mass of the polyamide resin (A);
(B-1): a copolyamide 6/66/12;
(B-2): a copolyamide 6/66/11;
(B-3): a polyether-polyamide copolymer composed of a polyamide 12 unit or a polyamide 11 unit and a polyether unit. |
申请公布号 |
KR20130140541(A) |
申请公布日期 |
2013.12.24 |
申请号 |
KR20127032913 |
申请日期 |
2011.07.04 |
申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
MITADERA JUN;KUROKAWA MASASHI;TAKANO TAKAHIRO |
分类号 |
C08L77/06;C08G69/26;C08K5/29 |
主分类号 |
C08L77/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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