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    • 3. 发明公开
    • EVOH 층을 포함하는, 2층 이상의 복합체
    • 具有两层或更多层的复合材料,包括EVOH层
    • KR1020020050731A
    • 2002-06-27
    • KR1020010081743
    • 2001-12-20
    • 에보닉 데구사 게엠베하
    • 바르츠빌프리트리스한스슈미츠귀도헤거하랄트
    • B32B27/34
    • B32B27/34B32B1/02B32B1/08B32B3/28B32B27/08B32B27/28B32B27/306B32B27/32B32B2250/03B32B2250/24B32B2250/40B32B2270/00B32B2272/00B32B2307/202B32B2307/308B32B2307/50B32B2307/714B32B2307/7242B32B2307/7244B32B2307/7265B32B2323/04B32B2331/04B32B2377/00B32B2439/40B32B2439/70B32B2597/00B32B2605/08C08L77/00C08L77/02C08L77/06Y10T428/1352Y10T428/1379Y10T428/139Y10T428/1393Y10T428/31725Y10T428/31732Y10T428/3175
    • PURPOSE: Provided is a composite having two or more layers in which all of the layers of the composite have adequate heat resistance. CONSTITUTION: The composite provides a layered composite, which includes the following layers: (I) a layer I composition including: (a) from 0 to 80 parts by weight of at least one polyamide selected from the group including PA6, PA66, PA6/66 and mixtures thereof; (b) from 0 to 100 parts by weight of at least one polyamine-polyamide copolymer that includes the following monomer units; (alpha) from 0.5 to 25% by weight, based on the weight of the polyamine-polyamide copolymer, of at least on polyamine, having at least 4 nitrogen atoms and having a number-average molar mass Mn of at least 146 g/mol, and (beta) at least one polyamide-forming monomer selected from the group including lactam, omega-aminocarboxylic acid, equimolar combination of diamine and dicarboxylic acid, and mixtures thereof; and (c) from 0 to 80 parts by weight of at least one polyamide selected from the group including PA11, PA12, PA612, PA1012, PA1212 and mixtures thereof; wherein, in the layer I, a total of the parts by weight of (a), (b) and (c) is 100; wherein within an entirety of (a) and (b), at least 20 parts by weight of the entirety include monomer units selected from the group including caprolactam, combination of hexamethylenediamine/adipic acid, and mixtures thereof; and wherein within an entirety of (b) and (c), at least 20 parts by weight of the entirety include monomer units selected from the group including omega-aminoundecanoic acid, laurolactam, combination of hexamethylenediamine/1,12-dodecanedioic acid, combination of 1,10-decanediamine/1,12-dodecanedioic acid, combination of 1,12-dodecanediamine/1,12-dodecanedioic acid, and mixtures thereof; and (II) a layer II composition which includes at least one ethylene-vinyl alcohol copolymer.
    • 目的:提供具有两层或更多层的复合材料,其中复合材料的所有层都具有足够的耐热性。 构成:复合材料提供层状复合材料,其包括以下层:(I)I层组合物,其包含:(a)0至80重量份的至少一种选自包括PA6,PA66,PA6 / 66及其混合物; (b)0至100重量份的至少一种包含以下单体单元的聚胺 - 聚酰胺共聚物; 至少具有至少4个氮原子且数均摩尔质量Mn至少为146g / mol的多胺的至少多胺 - 聚酰胺共聚物重量的0.5至25重量% 和(β)至少一种选自包括内酰胺,ω-氨基羧酸,二胺和二羧酸的等摩尔组合的聚酰胺形成单体及其混合物; 和(c)0至80重量份的至少一种选自PA11,PA12,PA612,PA1012,PA1212的聚酰胺及其混合物; 其中,在层I中,(a),(b)和(c)的总重量份数为100; 其中在(a)和(b)的整体中,至少20重量份的整体包括选自包括己内酰胺,六亚甲基二胺/己二酸的组合及其混合物的单体单元; 并且其中在(b)和(c)的整体中,至少20重量份的整体包括选自包括ω-氨基十一烷酸,月桂内酰胺,六亚甲基二胺/ 1,12-十二烷二酸的组合,组合 1,10-癸二胺/ 1,12-十二烷二酸,1,12-十二烷二胺/ 1,12-十二烷二酸的组合及其混合物; 和(II)包含至少一种乙烯 - 乙烯醇共聚物的II族组合物。
    • 4. 发明公开
    • 2층 이상의 폴리아미드 복합재
    • 具有两层或更多层的聚酰胺复合材料
    • KR1020020050716A
    • 2002-06-27
    • KR1020010081576
    • 2001-12-20
    • 에보닉 데구사 게엠베하
    • 리스한스슈미츠귀도헤거하랄트
    • C08L77/00
    • C08L77/00B32B27/34C08L77/02C08L77/06Y10T428/13Y10T428/1352Y10T428/1386Y10T428/139Y10T428/1393Y10T428/31562Y10T428/31728Y10T428/31732
    • PURPOSE: Provided is a composite having two or more layers at least one of which is based on polyamide, wherein all of the layers have an adequate heat resistance. CONSTITUTION: The composite has two or more layers wherein a layer I is obtained from a molding composition which has the following components: a) from 0 to 80 parts by weight of a polyamide selected from the group consisting of PA6, PA66, PA6/66 and a mixture thereof; b) from 0.05 to 100 parts by weight of a polyamine-polyamide copolymer; and c) from 0 to 80 parts by weight of a polyamide selected from the group consisting of PA11, PA12, PA612, PA1012, PA1212 and a mixture thereof; wherein a total of the parts by weight of components a), b) and c) is 100; wherein at least 20 parts by weight of components a) and b) is a monomer unit which is obtained from caprolactam and/or from a combination of hexamethylenediamine/adipic acid; and wherein at least 20 parts by weight of components b) and c) is a monomer unit which is obtained from omega-aminoundecanoic acid, laurolactam, a mixture of hexamethylenediamine and 1,12-dodecanedioic acid, a mixture of 1,10-decanediamine and 1,12-dodecanedioic acid, and/or a mixture of 1,12-dodecanediamine and 1,12-dodecanedioic acid.
    • 目的:提供具有两层或更多层的复合材料,其中至少一层基于聚酰胺,其中所有层都具有足够的耐热性。 构成:复合材料具有两层或更多层,其中层I由具有以下组分的模塑组合物获得:a)0至80重量份选自PA6,PA66,PA6 / 66的聚酰胺 和它们的混合物; b)0.05-100重量份的聚胺 - 聚酰胺共聚物; 和c)0至80重量份选自PA11,PA12,PA612,PA1012,PA1212的聚酰胺及其混合物; 其中组分a),b)和c)的重量份数合计为100; 其中至少20重量份的组分a)和b)是由己内酰胺和/或六亚甲基二胺/己二酸的组合获得的单体单元; 并且其中至少20重量份的组分b)和c)是由ω-氨基十一烷酸,月桂内酰胺,六亚甲基二胺和1,12-十二烷二酸的混合物得到的单体单元,1,10-癸二胺 和1,12-十二烷二酸,和/或1,12-十二烷二胺和1,12-十二烷二酸的混合物。