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公开(公告)号:US5240973A
公开(公告)日:1993-08-31
申请号:US752540
申请日:1991-11-22
IPC分类号: C08J7/00 , B05D3/06 , B29C35/08 , B29C59/00 , B29C59/16 , C08F2/46 , C08K3/00 , C08L23/26 , C08L87/00 , C08L101/00
CPC分类号: B29C59/005 , B05D3/063 , B29C59/16 , B29C2035/0827
摘要: Surface characteristics of a molded article formed by a composition comprising at least two kinds of engineering plastics and a functionalized polyolefin resin or a composition comprising the said composition and an inorganic filler or a rubbery substance incorporated therein can be improved without deteriorating such characteristics as rigidity, impact resistance, heat resistance, dimensional stability and moldability, by radiating an ultraviolet light not longer than 300 nm in wavelength to the molded article, the said functionalized polyolefin resin containing at least one member selected from the group consisting of carboxylic acid group-, carboxylic ester group- or acid anhydride group-containing monomers, epoxy group-containing monomers, hydroxyl group-containing monomers, amino group-containing monomers, alkenyl cyclic iminoether derivatives and polyfunctional monomers.
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公开(公告)号:US5945020A
公开(公告)日:1999-08-31
申请号:US894469
申请日:1997-12-02
申请人: Rikio Kuroda , Motomi Nogiwa , Yoshiharu Ogawa , Kazunori Hosomi
发明人: Rikio Kuroda , Motomi Nogiwa , Yoshiharu Ogawa , Kazunori Hosomi
IPC分类号: G03G15/20 , B32B1/08 , B32B27/00 , B32B27/30 , B32B27/34 , B32B27/36 , C08L67/00 , C08L67/03 , H05B3/00 , H05B3/14 , H05B3/20 , H05B3/28 , H05B3/16
CPC分类号: H05B3/286 , H05B3/0095 , H05B3/146
摘要: There is provided a laminated heating structure comprising a molding layer (A) made of a thermotropic liquid crystal polymer, a conductive layer (B) for heating a protective coating layer (C) by applying an electric current therethrough, and the protective coating layer (C), provided that the layers (A), (B) and (C) are laminated in this order, and an inexpensive laminated heating structure excellent in heat resistance, dimensional accuracy and mechanical strength, reduced in electric power consumption, and shortened in build-up time.
摘要翻译: PCT No.PCT / JP95 / 02667 Sec。 371日期1997年12月2日第 102(e)日期1997年12月2日PCT 1995年12月25日PCT PCT。 第WO97 / 23810号公报 日期1997年7月3日提供了一种层叠加热结构,其包括由热致变液晶聚合物制成的成型层(A),用于通过施加电流加热保护涂层(C)的导电层(B),以及 (A),(B)和(C)层叠的保护涂层(C),耐热性,尺寸精度和机械强度优异的廉价的层叠加热结构体,电力降低 消耗,缩短了建设时间。
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公开(公告)号:US5266362A
公开(公告)日:1993-11-30
申请号:US752541
申请日:1991-11-22
CPC分类号: B29C59/16 , B05D3/063 , B29C59/005 , C08L23/10 , C08L23/16 , B29C2035/0827 , C08L2312/00
摘要: A molded article of a composition obtained by dynamically heat-treating a thermoplastic resin and/or a rubbery substance in the presence of a crosslinking agent, or such composition with an inorganic filler incorporated therein, is subjected to the radiation of ultraviolet light not longer than 300 nm in wave length, whereby surface characteristics of the molded article can be improved without deterioration of such characteristics as rigidity, impact- and heat-resistance, dimensional stability and processability.
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公开(公告)号:US5190704A
公开(公告)日:1993-03-02
申请号:US768517
申请日:1991-11-22
CPC分类号: B29C59/005 , B05D3/063 , B29C59/16 , B29C2035/0827
摘要: Surface characteristics of a molded article formed by a composition including a thermoplastic resin and a functionalized polyolefin resin or a composition incorporating the above composition and an inorganic filler or a rubbery substance incorporated therein can be improved without deteriorating such characteristics as rigidity, impact resistance, heat resistance, dimensional stability and moldability, by radiating an ultraviolet light not longer than 300 nm in wavelength to the molded article, the said functionalized polyolefin resin containing at least one member selected from the group consisting of carboxylic acid group-, carboxylic ester group- or acid anhydride group-containing monomers, epoxy group-containing monomers, hydroxyl group-containing monomers, amino group-containing monomers, alkenyl cyclic iminoether derivatives and polyfunctional monomers.
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公开(公告)号:US4793956A
公开(公告)日:1988-12-27
申请号:US946074
申请日:1986-12-24
IPC分类号: C08J9/00 , B29C55/02 , B29K23/00 , B29K105/04 , B29L7/00 , C08J5/18 , C08K3/00 , C08L23/08 , B29C67/20
CPC分类号: C08J5/18 , C08K3/0033 , C08L23/0815 , C08J2323/04 , C08L2205/02
摘要: A process for preparing a porous film or sheet, which process comprises melt-forming a composition into a film or sheet and then stretching the thus-formed film or sheet at a temperature in the range of 30.degree. to 110.degree. C., said composition containing:(a) 30-90% by weight of a linear low-density polyethylene having a density not smaller than 0.910 g/cm.sup.3 and smaller than 0.940 g/cm.sup.3 ;(b) 10-70% by weight of an ethylene/.alpha.-olefin copolymer having a density not smaller than 0.860 g/cm.sup.3 and smaller than 0.910 g/cm.sup.3, a boiling n-hexane insolubles content not less than 10% by weight and a maximum peak temperature not lower than 100.degree. C. as measured according to a differential scanning calorimetry; and(c) 20-500 parts by weight of a filler based on 100 parts by weight of said resin components.
摘要翻译: 一种制备多孔膜或片的方法,该方法包括将组合物熔融成膜或片,然后在30℃至110℃的温度范围内拉伸如此形成的膜或片,所述组合物 含有:(a)30-90重量%的密度不小于0.910g / cm 3且小于0.940g / cm 3的线性低密度聚乙烯; (b)10-70重量%的密度不小于0.860g / cm 3且小于0.910g / cm 3的乙烯/α-烯烃共聚物,沸点正己烷不溶物含量不小于10重量%,和 根据差示扫描量热法测定的最高峰值温度不低于100℃; 和(c)基于100重量份所述树脂组分20-500重量份的填料。
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公开(公告)号:US4748206A
公开(公告)日:1988-05-31
申请号:US929071
申请日:1986-11-07
申请人: Motomi Nogiwa , Sachio Akai , Hiroshi Furuhashi , Kenji Tanaka , Toshimasa Takakusaki , Yoichi Kawai , Masaru Abe , Katsumi Sekiguchi
发明人: Motomi Nogiwa , Sachio Akai , Hiroshi Furuhashi , Kenji Tanaka , Toshimasa Takakusaki , Yoichi Kawai , Masaru Abe , Katsumi Sekiguchi
IPC分类号: C08L7/00 , C08L21/00 , C08L23/00 , C08L23/08 , C08L23/10 , C08L23/14 , C08L23/16 , C08L23/20 , C08L51/00 , C08L51/02 , C08L77/00 , C08L101/00 , C08L23/18 , C08L23/12 , C08L53/00
CPC分类号: C08L23/0815 , C08L23/14 , C08L23/142 , C08L23/16 , C08L2205/02 , C08L2205/035 , C08L23/20
摘要: A polyolefin composition and the same especially used for producing vehicle exterior members which is excellent in softness, impact resistance, moldability, appearance, restorable property and so forth. The composition comprises 20 to 70% by weight of a crystalline propylene polymer (a); 10 to 50% by weight of a substantially amorphous .alpha.-olefin copolymer (b); 5 to 50% by weight of an ethylene-.alpha.-olefin copolymer (c) which is 0.860 to 0.910 g/cm.sup.3 in density, 10% by weight or more in boiling n-hexane insoluble matter and 100.degree. C. or higher in the maximum peak temperature T.sub.m according to the differential scanning calorimetry (DSC); and 5 to 30% by weight of an ethylene polymer (d) of 0.910 to 0.965 g/cm.sup.3 in density, wherein the total of said components (a), (b), (c) and (d) is 100% by weight.
摘要翻译: 一种聚烯烃组合物,其特别用于制造柔软性,耐冲击性,成型性,外观,可恢复性等优异的车辆外部构件。 所述组合物包含20至70重量%的结晶丙烯聚合物(a); 10至50重量%的基本上无定形的α-烯烃共聚物(b); 5〜50重量%的乙烯-α-烯烃共聚物(c),密度为0.860〜0.910g / cm 3,沸腾正己烷不溶物为10重量%以上,100℃以上 根据差示扫描量热法(DSC)的最大峰值温度Tm; 和5〜30重量%的密度为0.910〜0.965g / cm 3的乙烯聚合物(d),其中所述组分(a),(b),(c)和(d)的总和为100重量% 。
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公开(公告)号:US5200122A
公开(公告)日:1993-04-06
申请号:US768511
申请日:1991-11-25
IPC分类号: C08J7/00 , B05D3/06 , B29C35/08 , B29C59/00 , B29C59/16 , C08K3/00 , C08L3/00 , C08L21/00 , C08L23/08 , C08L23/10 , C08L23/16 , C08L23/26 , C08L51/00 , C08L51/06 , C08L67/00 , C08L69/00 , C08L71/12 , C08L77/00 , C08L101/00
CPC分类号: C08L23/10 , B05D3/063 , B29C59/005 , B29C59/16 , B29C2035/0827 , C08L2205/03 , C08L23/0869 , C08L23/0884 , C08L23/16 , C08L51/06 , C08L67/00 , C08L69/00 , C08L71/12 , C08L77/00
摘要: Surface characteristics of a molded article formed by a composition including a polypropylene resin, an engineering plastic and a functionalized polyolefin resin or a composition including the said composition and an inorganic filler or a rubbery substance incorporated therein can be improved without deteriorating such characteristics as rigidity, impact resistance, heat resistance, dimensional stability and moldability, by radiating an ultraviolet light not longer than 300 nm in wavelength to the molded article, the said functionalized polyolefin resin containing at least one member selected from the group consisting of carboxylic acid group-, carboxylic ester group- or acid anhydride group-containing monomers, epoxy group-containing monomers, hydroxyl group-containing monomers, amino group-containing monomers, alkenyl cyclic iminoether derivatives and polyfunctional monomers.
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