Resin composition and process for producing same
    61.
    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 composition
    62.
    发明授权
    Thermoplastic resin composition 失效
    热塑性树脂组合物

    公开(公告)号:US5559185A

    公开(公告)日:1996-09-24

    申请号:US372863

    申请日:1995-01-13

    摘要: A thermoplastic resin composition superior in impact resistance, heat resistance, flexural rigidity, processability and solvent resistance which comprises: (A) 100 parts by weight of a resin composition comprising 5-95% by weight of a polyphenylene ether, or a polyphenylene ether and polystyrene, and 95-5% by weight of a polyamide resin; (B) 5-50 parts by weight of a modified saturated rubber obtained by grafting 5-100 parts by weight of an aromatic vinyl compound on 100 parts by weight of a saturated type rubber and allowing 0.05-10 parts by weight of a compatibilizing agent to react with said rubber; and (c) 0.05-20 parts by weight of a compatibilizing agent.

    摘要翻译: 耐冲击性,耐热性,弯曲刚性,加工性和耐溶剂性优异的热塑性树脂组合物,其特征在于:(A)100重量份含有5-95重量%聚苯醚或聚苯醚的树脂组合物, 聚苯乙烯和95-5重量%的聚酰胺树脂; (B)5-50重量份通过在100重量份的饱和型橡胶上接枝5-100重量份的芳族乙烯基化合物而获得的改性饱和橡胶,并且允许0.05-10重量份的相容剂 与所述橡胶反应; 和(c)0.05-20重量份的相容剂。

    Thermoplastic resin compositions comprising polyphenylene ether,
polyamide and block copolymers
    63.
    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。

    Thermoplastic resin composition
    65.
    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)。

    Process for making a thermoplastic resin composition
    68.
    发明授权
    Process for making a thermoplastic resin composition 失效
    制造热塑性树脂组合物的方法

    公开(公告)号:US5162447A

    公开(公告)日:1992-11-10

    申请号:US564515

    申请日:1991-02-13

    摘要: A process for making a thermoplastic resin composition which comprises a melting and mixing 100 parts by weight of polyphenylene ether (A) and 0.01-5.0 parts by weight of at least one compound (B) which contains in its molecule both (a) carbon-carbon double bond or carbon-carbon triple bond and (b) carboxyl group, acid anhydride group, acid amide group, imide group, carboxylic acid ester group, epoxy group, amino group or hydroxyl group in the presence of 0.01% or more and less than 0.1% by weight of radical initiator based on the polyphenylene ether (A),said polyphenylene ether (A) being obtained by oxidation-polymerization of at least one phenol compound represented by the formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 represent a hydrogen atom, a halogen atom, a hydrocarbon or a substituted hydrocarbon group, with a proviso that at least one of them is a hydrogen atom, and said polyphenylene ether (a) having a reduced viscosity .eta..sub.sp/c of 0.40-0.58 deciliter/gram.

    摘要翻译: 一种制备热塑性树脂组合物的方法,其包括熔融并混合100重量份的聚苯醚(A)和0.01-5.0重量份的至少一种化合物(B),其在分子中包含(a)碳 - 碳双键或碳 - 碳三键,和(b)羧基,酸酐基,酰胺基,酰亚胺基,羧酸酯基,环氧基,氨基或羟基,在0.01%以上 相对于聚苯醚(A)为0.1重量%以上的自由基引发剂,所述聚苯醚(A)是通过至少一种由下式表示的酚化合物的氧化聚合得到的:其中R1,R2,R3, R 4和R 5表示氢原子,卤素原子,烃基或取代的烃基,条件是它们中的至少一个是氢原子,并且所述聚苯醚(a)具有降低的粘度eta sp / c 0.40-0.58分升/克。