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公开(公告)号：US20150086737A1
公开(公告)日：2015-03-26
申请号：US14489612
申请日：2014-09-18
CPC分类号： C08L77/06 , C08K3/16 , C08K5/005 , C08K5/18 , C08L2201/08 , C08L2203/18 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/1397
摘要： A moulding composition, comprising at least 40 wt. % of the following components: a) 60 to 99 parts by wt. of a partially aromatic copolyamide which comprises as polymerized monomer units: I. 30 to 90 mol % of a combination of hexamethylenediamine and terephthalic acid; and II. 70 to 10 mol % of a combination of hexamethylenediamine and a linear aliphatic dicarboxylic acid with 8 to 19 C atoms; and b) 40 to 1 parts by wt. of an olefinic copolymer comprising as polymerized monomer units: i) 35 to 94.9 wt. % of ethene-based monomer units, ii) 5 to 65 wt. % of monomer units based on a 1-alkene with 4 to 8 C atoms, iii) 0 to 10 wt. % of monomer units based on an olefin different from i) and ii), and iv) 0.1 to 2.5 wt. % of monomer units based on an aliphatically unsaturated dicarboxylic acid anhydride, wherein the sum of the wt. % values of i), ii), iii) and iv) is 100%, and the sum of the parts by wt. of a) and b) is 100 which can be processed into moulded articles with improved thermal aging resistance is provided.
摘要翻译： 一种模塑组合物，其包含至少40重量％ ％以下组分：a）60至99重量份。 的部分芳族共聚酰胺，其包含作为聚合单体单元：I.30至90摩尔％的六亚甲基二胺和对苯二甲酸的组合; 和II。 70〜10摩尔％的六亚甲基二胺和8〜19个碳原子的直链脂肪族二羧酸的组合; 和b）40〜1重量份。 的包含作为聚合单体单元的烯烃共聚物：i）35-94.9wt。 ％的基于乙烯的单体单元，ii）5至65wt。 基于具有4至8个C原子的1-烯烃的单体单元的％，iii）0至10重量％ ％的基于不同于i）和ii）的烯烃的单体单元，和iv）0.1-2.5wt。 ％的基于脂族不饱和二羧酸酐的单体单元，其中wt。 i），ii），iii）和iv）的％值为100％，并且重量份的总和。 的a）和b）为100，其可以加工成具有改善的耐热老化性的模塑制品。
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公开(公告)号：US20150086738A1
公开(公告)日：2015-03-26
申请号：US14489632
申请日：2014-09-18
CPC分类号： C08L77/06 , C08K3/16 , C08K5/005 , C08K5/098 , C08K5/18 , C08L77/02 , C08L2201/08 , C08L2203/18 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/1397
摘要： A moulding composition, comprising at least 40 wt. % of the following components: a) 60 to 99 parts by wt. of a partially aromatic copolyamide which comprises as polymerized monomer units: I. 30 to 90 mol % of a combination of hexamethylenediamine and terephthalic acid; and II. 70 to 10 mol % of a lactam and/or of an ω-aminocarboxylic acid with 11 or 12 C atoms; and b) 40 to 1 parts by wt. of an olefinic copolymer comprising as polymerized monomer units: i) 35 to 94.9 wt. % of ethene-based monomer units, ii) 5 to 65 wt. % of monomer units based on a 1-alkene with 4 to 8 C atoms, iii) 0 to 10 wt. % of monomer units based on an olefin different from i) and ii), and iv) 0.1 to 2.5 wt. % of monomer units based on an aliphatically unsaturated dicarboxylic acid anhydride, wherein a sum of the weight % values of i), ii), iii) and iv) is 100%, and the sum of the parts by wt. of a) and b) is 100; which can is processed into moulded articles with improved thermal aging resistance is provided.
摘要翻译： 一种模塑组合物，其包含至少40重量％ ％以下组分：a）60至99重量份。 的部分芳族共聚酰胺，其包含作为聚合单体单元：I.30至90摩尔％的六亚甲基二胺和对苯二甲酸的组合; 和II。 70〜10摩尔％的内酰胺和/或具有11或12个C原子的ω-氨基羧酸; 和b）40〜1重量份。 的包含作为聚合单体单元的烯烃共聚物：i）35-94.9wt。 ％的基于乙烯的单体单元，ii）5至65wt。 基于具有4至8个C原子的1-烯烃的单体单元的％，iii）0至10重量％ ％的基于不同于i）和ii）的烯烃的单体单元，和iv）0.1-2.5wt。 基于脂族不饱和二羧酸酐的单体单元的％，其中i），ii），iii）和iv）的重量％的总和为100％，并且重量份的总和。 的a）和b）是100; 其可以被加工成具有改善的耐热老化性的模制品。
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公开(公告)号：US10040938B2
公开(公告)日：2018-08-07
申请号：US14489612
申请日：2014-09-18
CPC分类号： C08L77/06 , C08K3/16 , C08K5/005 , C08K5/18 , C08L2201/08 , C08L2203/18 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/1397
摘要： A moulding composition contains at least 40 wt % of components a) and b). Based on the sum of components a) and b), there are 60-99 wt % of component a) and 40-1 wt % of component b). Component a) is a partially aromatic copolyamide containing, as polymerized monomer units, 30-90 mol % of a combination of hexamethylenediamine and terephthalic acid and 70-10 mol % of a combination of hexamethylenediamine and a linear aliphatic dicarboxylic acid having 8-19 C atoms. Component b) is an olefinic copolymer containing, as polymerized monomer units, i) 35-94.9 wt % of ethene-based monomer units, ii) 5-65 wt % of monomer units based on a 1-alkene having 4-8 C atoms, iii) 0-10 wt % of monomer units based on an olefin different from i) and ii), and iv) 0.1-2.5 wt % of monomer units based on an aliphatically unsaturated dicarboxylic acid anhydride, where the sum of wt % of i), ii), iii) and iv) is 100%.
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