Thermoplastic resin composition
    2.
    发明授权
    Thermoplastic resin composition 失效
    热塑性树脂组合物

    公开(公告)号:US5424360A

    公开(公告)日:1995-06-13

    申请号:US183429

    申请日:1994-01-19

    摘要: A thermoplastic resin composition having a good balance among rigidity, impact strength and adhesion of coating is provided, which comprises:a total of 100 parts by weight of (a)-(c) wherein (a) is 1-60% by weight of a polyphenylene ether, (b) 0-60% by weight of an alkenyl aromatic resin excluding unhydrogenated alkenyl aromatic block copolymer of tile following component (e) and (c) 40-99% by weight of a polyamide,(d) 1-50 parts by weight of a polyolefin having a modulus of 10000 kg/cm2 or more at room temperature,(e) 1-50 parts by weight of an unhydrogenated alkenyl aromatic block copolymer, and(f) a compatibilizing agent in an amount necessary to improve compatibility of the above components (a) and (c), said (d)-(f) being every 100 parts by weight of (a)-(c), and wherein the thermoplastic resin composition is obtained by melt kneading firstly said (a), (d) and (f) and then secondly said (c) therewith.

    摘要翻译: 提供了一种在刚性,冲击强度和涂层粘附性之间具有良好平衡的热塑性树脂组合物,其包含:总计100重量份的(a) - (c),其中(a)为1-60重量% 聚苯醚,(b)0-60重量%的链烯基芳族树脂,不包括(e)和(c)成分的未氢化的链烯基芳族嵌段共聚物,40-99重量%的聚酰胺,(d)1- 50重量份在室温下模量为10000kg / cm 2以上的聚烯烃,(e)1-50重量份未氢化的链烯基芳族嵌段共聚物,和(f)相容剂,其量为 提高上述组分(a)和(c)的相容性,所述(d) - (f)每100重量份的(a) - (c),其中所述热塑性树脂组合物通过先将所述 (a),(d)和(f),其次是(c)。

    Thermoplastic resin composition
    4.
    发明授权
    Thermoplastic resin composition 失效
    热塑性树脂组合物

    公开(公告)号:US5478873A

    公开(公告)日:1995-12-26

    申请号:US297920

    申请日:1994-08-31

    CPC分类号: C08K5/3435 C08K5/3492

    摘要: The present invention provides a thermoplastic resin composition improved in stability at the time of processing which comprises (a) 100 parts by weight of a polyphenylene ether resin and (b) 0.001-15 parts by weight of at least one 4-amino-2,2,6,6-tetramethylpiperidyl compound represented by the following formula (I) or (II): ##STR1## wherein R.sub.1 represents a hydrogen atom, an oxygen atom (oxy radical), a hydroxyl group, an alkyl group, a cycloalkyl group, an allyl group, a benzyl group, an aryl group, an alkanoyl group, an alkenoyl group, an alkyloxy group or a cycloalkyloxy group;R.sub.2 represents a hydrogen atom, an alkyl group or ##STR2## where X represents a direct bond, --O-- or --NH--, R.sub.4 represents a direct bond, a straight or branched alkylene group, an alkylidene group or an arylene group, R.sub.5 represents a hydrogen atom, an alkyl group, an aryl group, ##STR3## n represents an integer of 1 to 4, p represents an integer of 2 to 6, andR.sub.3 represents a hydrogen atom or an n valent organic group.

    摘要翻译: 本发明提供了加工时稳定性提高的热塑性树脂组合物,其包含(a)100重量份的聚苯醚树脂和(b)0.001-15重量份的至少一种4-氨基-2, 由下式(I)或(II)表示的2,6-六甲基哌啶化合物:其中R 1表示氢原子,氧原子(氧基),羟基 烷基,环烷基,烯丙基,苄基,芳基,烷酰基,烯酰基,烷氧基或环烷氧基; R 2表示氢原子,烷基或X,其中X表示直接键,-O-或-NH-,R 4表示直接键,直链或支链亚烷基,亚烷基或亚芳基,R 5 表示氢原子,烷基,芳基,n表示1〜4的整数,p表示2〜6的整数,R 3表示氢原子或n价的有机基团。

    Thermoplastic resin composition
    5.
    发明授权
    Thermoplastic resin composition 失效
    热塑性树脂组合物

    公开(公告)号:US5459189A

    公开(公告)日:1995-10-17

    申请号:US185028

    申请日:1994-01-24

    摘要: A resin composition having improved resistance to discoloration caused by exposure to light, which comprises (a) 5-95% by weight of a polyphenylene ether alone or in combination with a styrene polymer, (b) 95-5% by weight of a polyamide, and based on 100 parts by weight of the sum of (a) and (b), (c) 0.01-30 parts by weight of one or more agents to improve the compatibility of a polyphenylene ether and a polyamide, (d) 0-50 parts by weight of one or more agents to improve the impact resistance, and (e) 0.1-15 parts by weight of metal particles having 10 .mu.m or less of weight average particle size and 3 or more of aspect ratio, and 60% by weight or more of (e) metal particles being included in (b) a polyamide.

    摘要翻译: 一种树脂组合物具有改善的抗曝光性的变色性,其包括(a)单独或与苯乙烯聚合物组合的5-95重量%的聚苯醚,(b)95-5重量%的聚酰胺 ,并且基于(a)和(b)的总计100重量份,(c)0.01-30重量份一种或多种改善聚苯醚和聚酰胺的相容性的试剂,(d)0 -50重量份的一种或多种试剂以改善耐冲击性,和(e)0.1-15重量份的具有10μm或更小的重均粒径和3个或更多纵横比的金属颗粒,和60 (e)包含在(b)聚酰胺中的(e)金属颗粒的重量%以上。

    Resin composition and process for producing same
    9.
    发明授权
    Resin composition and process for producing same 失效
    树脂组合物及其制备方法

    公开(公告)号:US5587427A

    公开(公告)日:1996-12-24

    申请号:US459677

    申请日:1995-06-02

    摘要: A resin composition prepared by melting and kneading (A) a thermoplastic resin comprising a polyolefin resin together with (B) a functional compound having one or more bond(s) or one or more functional group(s) selected from the group consisting of non-aromatic carbon-carbon multiple bonds, oxirane groups and substituted carboxyl groups, and subsequently mixing thereinto (C) a polar compound having in one molecule one or more polar group(s) selected from the group consisting of substituted carboxyl groups, substituted hydroxyl groups, substituted amino groups, substituted mercapto groups, substituted sulfonic acid groups, oxazoline groups, isocyanato groups and oxirane groups, provided that at least one of the polar groups of (C) is different from at least one of the functional groups of the functional compound (B), as well as a process for producing said resin composition.

    摘要翻译: 一种树脂组合物,其通过将(A)包含聚烯烃树脂的热塑性树脂与(B)具有一个或多个键或一个或多个选自以下的官能团的官能化合物(A) 芳族碳 - 碳多键,环氧乙烷基和取代的羧基,随后将其混合(C)在一分子中具有一个或多个极性基团的极性化合物,所述极性基团选自取代的羧基,取代的羟基 取代的氨基,取代的巯基,取代的磺酸基,恶唑啉基,异氰酸根合基团和环氧乙烷基团,条件是(C)的至少一个极性基团与官能化合物的至少一个官能团不同 (B),以及所述树脂组合物的制造方法。

    Thermoplastic resin compositions comprising polyphenylene ether,
polyamide and block copolymers
    10.
    发明授权
    Thermoplastic resin compositions comprising polyphenylene ether, polyamide and block copolymers 失效
    包含聚苯醚,聚酰胺和嵌段共聚物的热塑性树脂组合物

    公开(公告)号:US5506305A

    公开(公告)日:1996-04-09

    申请号:US159557

    申请日:1993-12-01

    摘要: Disclosed is a thermoplastic resin composition comprising a polyphenylene ether and a polyamide and excellent in impact strength wherein an impact strength modifier having structure A--B--A (A or B is styrene) is partially dispersed in said polyphenylene ether and has layered or spherical structure of about 0.02-0.07 .mu.m.A process for producing the thermoplastic resin composition is also disclosed which comprises (1) previously melt kneading (i) at least one compatibilizing agent in an amount effective for compatibilization and (ii) a polyphenylene ether, and then (2) adding (iii) a polyamide in an amount necessary for formation of continuous phase and (iv) an impact strength modifier having structure A--B--A (A or B is styrene) and melt kneading the mixture at a maximum shear rate of 700 sec.sup.-1 or more.

    摘要翻译: 公开了一种包含聚苯醚和聚酰胺的热塑性树脂组合物,其冲击强度优异,其中结构ABA(A或B为苯乙烯)的冲击强度改性剂部分分散在所述聚苯醚中,并且具有约0.02〜 0.07亩。 还公开了一种制备热塑性树脂组合物的方法,其包括(1)预先熔融捏合(i)至少一种相容剂,其量相当于有效的量,和(ii)聚苯醚,然后(2)加入(iii) 形成连续相所需量的聚酰胺和(iv)具有结构ABA(A或B为苯乙烯)的冲击强度改性剂,并以700sec -1以上的最大剪切速率熔融混炼该混合物。