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公开(公告)号：US4880877A
公开(公告)日：1989-11-14
申请号：US946058
申请日：1986-12-24
申请人： Teruhiko Sugimori , Noriyuki Tajiri , Fumio Suzuki , Hideaki Habara , Yutaro Fukuda , Haruki Sato
发明人： Teruhiko Sugimori , Noriyuki Tajiri , Fumio Suzuki , Hideaki Habara , Yutaro Fukuda , Haruki Sato
摘要： Disclosed is a method for producing a rubber modified thermoplastic resin which comprises carrying out all or a part of the following steps (I)-(VI):(I) a setp of mixing the following (A), (B), (C) and thermoplastic resin (2):(A) a latex of gfart rubber polymer (1),(B) an organic agent which is capable of dissolving thermoplastic resin (2) and has a solubility in water of 5% by weight or less t a temperature at which (A), (B), (C) and thermoplastic resin (2) are mixed, amount of the organic agent being 10-600% by weight of polymer (4) which is the sum of graft rubber polymer (1) and thermoplastic resin (2) and(C) a warer soluble agent capable of coagulating latex (A), amount of this agent being 10% by weight or less of graft rubber polymer (1),(II) a step of separating and removing aqueous phase from a two-phase mixture obtained in the mixing step (I),(III) a step of mixing the mixture from which the aqueous phase hsa been removed at step (II) and the whole or a part of thermoplastic resin (3),(IV) a step of removing a part or the whole of ogranic agent (B) and remaining water from the mixture obtained at step (III) by a thermal means,(V) a step of mixing the remainder of thermoplastic resin (3) in case a part of thermoplastic resin (3) has been mixed at step (III), and(VI) a step of removing the remainder of organic agent (B) in case only a part of organic agent (B) has been removed at step (IV).
摘要翻译： 公开了一种橡胶改性热塑性树脂的制造方法，其特征在于，进行以下（I）〜（VI）的全部或一部分步骤（I）：（I）将下述（A），（B），（C ）和热塑性树脂（2）：（A）gfart橡胶聚合物（1）的胶乳，（B）能够溶解热塑性树脂（2）并且在水中的溶解度为5重量％以下的有机试剂 （A），（B），（C）和热塑性树脂（2）混合时，有机试剂的量为聚合物（4）的10-600重量％，其为接枝橡胶聚合物 1）和热塑性树脂（2）和（C）能够凝固胶乳（A）的较易溶解剂，该试剂的量为接枝橡胶聚合物（1）的10重量％以下，（II）分离步骤 以及从混合步骤（I），（III）中获得的两相混合物中除去水相的步骤是将在步骤（II）中除去水相hsa的混合物与热塑性树脂的全部或部分混合的步骤 苯乙烯树脂（3），（Ⅳ）通过加热方法从步骤（III）获得的混合物中除去部分或全部异味剂（B）和剩余水的步骤，（Ⅴ） 在热塑性树脂（3）的一部分已经在步骤（III）中混合的情况下，热塑性树脂（3）的热塑性树脂（3），和（VI）在仅有一部分有机试剂的情况下去除剩余的有机试剂（B）的步骤 B）已经在步骤（IV）被去除。
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公开(公告)号：US4992510A
公开(公告)日：1991-02-12
申请号：US394720
申请日：1989-08-16
申请人： Teruhiko Sugimori , Noriyuki Tajiri , Fumio Suzuki , Hideaki Habara , Yutaro Fukuda , Haruki Sato
发明人： Teruhiko Sugimori , Noriyuki Tajiri , Fumio Suzuki , Hideaki Habara , Yutaro Fukuda , Haruki Sato
摘要： Disclosed is method for producing a rubber modified thermoplastic reins which comprises carrying out all or a part of the following setps (I) - (VI):(I) a step of mixing the following (A), (B), (C) and thermoplastic resin (2):(A) a latex of graft rubber polymer (1),(B) an organic agent which is capable of dissolving thermoplastic resin (2) and has a solubility in water of 5% by weight or less at a temperature at which (A), (B), (C) and thermoplastic resin (2) are mixed, amount of the organic agent being 10-600% by weight of polymer (4) which is the sum of graft rubber polymer (1) and thermoplastic resin (2) and(C) a water soluble agent capable of coagulating latex (A), amount of this agent being 10% by weight or less of graft rubber polymer (1),(II) a step of separating and removing aqueous phase from a two-phase mixture obtained in the mixing step (I),(III) a step of mixing the mixture from which the aqueous phase has been removed at step (II) and the whole or a part of thermoplastic resin (3),(IV) a step of removing a part or the whole of organic agent (B) and remaining water from the mixture obtained at step (III) by a thermal means,(V) a step of mixing the remainder of thermoplastic resin (3) in case a part of thermoplastic resin (3) has been mixed at step (III), and(VI) a step of removing the remainder of organic agent (B) in case only a part of organic agent (B) has been removed at step (IV).
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公开(公告)号：US4690975A
公开(公告)日：1987-09-01
申请号：US867204
申请日：1986-05-27
IPC分类号： C08J3/00 , C08L101/00 , C08L51/00
CPC分类号： C08J3/005 , C08L101/00
摘要： Disclosed is a method for producing a rubber modified thermoplastic resin excellent in surface appearance and various properties and high in commercial values which comprises removing an aqueous phase from a two-phase mixture comprises a graft rubber polymer latex (1) obtained by graft polymerization of vinyl monomer on a rubber latex, a thermoplastic resin (2) and an organic agent in an amount of 0.2 to 6 times the weight of all the polymers (3) which is capable of dissolving said thermoplastic resin (2) and has a solubility in water of 5 to 50% by weight at 25.degree. C. and then removing said organic agent and remaining water from the remaining organic phase by a thermal means.
摘要翻译： 公开了一种表面外观和各种性能和商业价值高的橡胶改性热塑性树脂的制造方法，其包括从两相混合物中除去水相，包括通过乙烯基接枝聚合获得的接枝橡胶聚合物胶乳（1） 橡胶胶乳上的单体，热塑性树脂（2）和有机试剂的量为所有能够溶解所述热塑性树脂（2）的所有聚合物（3）的重量的0.2至6倍，并且在水中具有溶解度 在25℃下为5至50重量％，然后通过热方法从剩余的有机相中除去所述有机物和剩余的水。
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公开(公告)号：US4910850A
公开(公告)日：1990-03-27
申请号：US226526
申请日：1988-08-01
CPC分类号： B29B9/06 , B29B15/02 , B29B15/04 , Y10T29/53687
摘要： A method for coagulation of a polymer latex by feeding the polymer latex to an extruder having a base plate and a plurality of fine tubes fixed to said base plate and extending therefrom, said fine tubes being mutually spaced by at least 1 mm and protruding from said base plate by at least 3 mm, and discharging said polymer latex through said fine tubes into a coagulation solution to coagulate the latex.
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公开(公告)号：US4744744A
公开(公告)日：1988-05-17
申请号：US592365
申请日：1984-03-22
CPC分类号： B29B9/06 , B29B15/02 , B29B15/04 , Y10T29/53687
摘要： Apparatus for coagulation of a polymer latex by feeding the polymer latex to an extruder having a base plate and a plurality of fine tubes fixed to said base plate and extending therefrom, said fine tubes being mutually spaced by at least 1 mm and protruding from said base plate by at least 3 mm, and discharging said polymer latex through said fine tubes into coagulation solution to coagulate the latex and an extruder used for carrying out said method.
摘要翻译： 一种通过将聚合物胶乳输送到具有底板的挤出机和固定到所述基板并从其延伸的多个细管的聚合物胶乳凝结的装置，所述细管相互间隔开至少1mm并从所述底部突出 将所述聚合物胶乳通过所述细管排出到凝固溶液中以使胶乳和用于实施所述方法的挤出机凝结。
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公开(公告)号：US4921909A
公开(公告)日：1990-05-01
申请号：US946057
申请日：1986-12-24
摘要： Emulsion polymerization type thermoplastic resin of high performance can be produced by the following methods: namely, a method which comprises removing an aqueous phase from a two-phase mixture comprising a latex of polymer (1) produced by emulsion polymerization, a water soluble agent (2) in an amount of 10% by weight or less of said polymer (1) which is capable of coagulating the latex of polymer (1) and an organic agent (3) in an amount of 0.1 to 6 times the weight of said polymer (1) which is capable of dissolving both an uncrosslinked polymer contained in said polymer (1) and thermoplastic polymer (4) mentioned hereinbelow and has a solubility in water of 5% by weight or less at 25.degree. C., then melt-mixing molten polymer which has been subjected to a first devolatilization by a thermal means with thermoplastic resin (4) and then subjecting the mixture to a second devolatilization; and a method which comprises removing an aqueous phase from a two-phase mixture comprising a latex of polymer (1) produced by emulsion polymerization, a water soluble agent ( 2) in an amount of 10% by weight or less of said polymer (1) which is capable of coagulating the latex of polymer (1) and an organic agent (3) in an amount of 0.1 to 6 times the weight of said polymer (1) which is capable of dissolving an uncrosslinked polymer contained in said polymer (1) and has a solubility in water of 5% by weight or less at 25.degree. C. and then melt-mixing the molten polymer from which volatile component has been devolatilized by a thermal means with thermoplastic polymer (4').
摘要翻译： 可以通过以下方法制备高性能的乳液聚合型热塑性树脂：即包括从包含通过乳液聚合制备的聚合物（1）的胶乳的两相混合物中除去水相的方法，水溶性试剂（ 2）的量为所述聚合物（1）的10重量％以下，其能够将聚合物（1）和有机试剂（3）的胶乳凝集为所述聚合物的重量的0.1至6倍 （1），其能够溶解所述聚合物（1）中所含的未交联的聚合物和下述热塑性聚合物（4），并且在25℃下在水中的溶解度为5重量％以下，然后熔融混合 熔融聚合物，其已经用热塑性树脂（4）进行了第一次脱挥发分化，然后使混合物进行第二脱挥发分; 以及包括从包含通过乳液聚合制备的聚合物（1）的胶乳的两相混合物中除去水相的方法，所述聚合物（1）的10重量％以下的水溶性试剂（2） ），其能够将聚合物（1）的胶乳和有机试剂（3）的量以能够溶解在所述聚合物（1）中所含的未交联的聚合物的所述聚合物（1）的重量的0.1至6倍的量 ），并且在25℃下在水中的溶解度为5重量％以下，然后将熔融聚合物熔融混合，其中挥发性组分已经通过热方式与热塑性聚合物（4'）脱挥发分。
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公开(公告)号：US4690974A
公开(公告)日：1987-09-01
申请号：US864868
申请日：1986-05-20
IPC分类号： C08J3/00 , C08L51/04 , C08L101/00 , C08L51/00
CPC分类号： C08L51/04 , C08J3/005 , C08L101/00
摘要： Disclosed is a method for producing a rubber modified thermoplastic resin excellent in surface appearance and various properties and high in commercial values which comprises removing an aqueous phase from a two-phase mixture comprising a graft rubber polymer latex (1) obtained by graft polymerization of vinyl monomer on a rubber latex, a thermoplastic resin (2), an organic agent in an amount of 0.1 to 6 times the weight of all the polymers (3) which is capable of dissolving said thermoplastic resin (2) and has a solubility in water of 5% by weight or less at 25.degree. C. and a water soluble agent in an amount of 10% by weight or less of said graft rubber polymer which can coagulate said latex and then removing said organic agent and remaining water from the remaining organic phase by a thermal means.
摘要翻译： 公开了一种表面外观和各种性能和商业价值高的橡胶改性热塑性树脂的制造方法，其包括从包含通过乙烯基接枝聚合获得的接枝橡胶聚合物胶乳（1）的两相混合物中除去水相， 橡胶胶乳上的单体，热塑性树脂（2），能够溶解所述热塑性树脂（2）的所有聚合物（3）的重量的0.1至6倍并且在水中具有溶解度的有机试剂 在25℃下为5重量％以下的水溶性试剂和10重量％以下的所述接枝橡胶聚合物的水溶性试剂，其可以凝结所述胶乳，然后从剩余的有机物中除去所述有机试剂和剩余的水 通过热方式进行相。
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公开(公告)号：US4487857A
公开(公告)日：1984-12-11
申请号：US515663
申请日：1983-07-20
申请人： Teruhiko Sugimori , Noriyuki Tajiri
发明人： Teruhiko Sugimori , Noriyuki Tajiri
CPC分类号： C08F6/22
摘要： A process for producing a thermoplastic resin capable of giving a molded article having a very good appearance, by coagulating a thermoplastic resin latex prepared by an emulsion polymerization method which comprises making the latex into a coagulated slurry by carrying out the coagulation procedure in a range of temperatures lower than the solidifying point of the thermoplastic resin, adding an alkaline substance to said coagulated slurry in a range of temperatures lower than the aforesaid solidifying point so that the pH of said coagulated slurry is adjusted to a pH 0.1 or more higher than its pH at the time of the coagulation and that the pH of the whole coagulated slurry after the addition of the alkaline substance is adjusted to 7.0 or lower, and then raising the temperature of said coagulated slurry to solidify the coagulated particles.
摘要翻译： 一种能够提供具有非常好的外观的模塑制品的热塑性树脂的方法，其通过使通过乳液聚合方法制备的热塑性树脂胶乳凝结，所述热塑性树脂胶乳包括通过在一定范围内进行凝固程序将胶乳进入凝固浆液 温度低于热塑性树脂的凝固点，在低于上述固化点的温度范围内向所述凝固浆料中加入碱性物质，使得所述凝固浆液的pH调节至比其pH高0.1℃或更高 凝固时，将碱性物质添加后的整个凝固浆料的pH调节至7.0以下，然后使所述凝固浆料的温度升高，凝固凝固粒子。
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公开(公告)号：US5057596A
公开(公告)日：1991-10-15
申请号：US553415
申请日：1990-07-17
申请人： Shinji Kubo , Noriyuki Tajiri , Masayuki Takyu , Ryo Funato , Hirokazu Ito
发明人： Shinji Kubo , Noriyuki Tajiri , Masayuki Takyu , Ryo Funato , Hirokazu Ito
CPC分类号： G03G9/08793 , C08G63/20 , G03G9/08755
摘要： Disclosed is a crosslinked polyester resin comprised of, based on the total acid units, (a) 1 to 30 mole % of units of a trihydric or higher alcohol or units of a trivalent or higher carboxylic acid, (b) 1 to 60 mole % of units of an alicyclic diol in which at least one alcohol component is a secondary alcohol, (c) 40 to 100 mole % of units of an aromatic dicarboxylic acid and (d) 40 to 99 mole % of units of a non-alicyclic diol, wherein the acid value is 0.5 to 25 mg-KOH/g, the glass transition temperature is 50.degree. to 80.degree. C., the softening temperature is not higher than 145.degree. C., the fixing-possible temperature covers a range of at least 30.degree. C., and the difference between the softening temperature and the glass transition temperature is not larger than 75.degree. C. The crosslinked polyester is used for toner for electrostatic recording.
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10.发明授权公开(公告)号：US06509420B1
公开(公告)日：2003-01-21
申请号：US09654975
申请日：2000-09-05
申请人： Yoko Harada , Motoshi Inagaki , Koji Shimizu , Noriyuki Tajiri
发明人： Yoko Harada , Motoshi Inagaki , Koji Shimizu , Noriyuki Tajiri
IPC分类号： C08F218
CPC分类号： C09D133/068 , Y10S525/934 , C08L2666/34
摘要： An epoxy group-containing acrylic resin for a powder coating composition is a copolymer, having a weight-average molecular weight of 3000 to 20000, of a vinyl monomer mixture comprising 10 to 60% by weight of alkyl ester(s) of (meth)acrylic acid, 10 to 60% by weight of epoxy group-containing vinyl monomer(s) and other vinyl monomer(s), said epoxy group-containing acrylic resin having a mean particle diameter in the range of 80 to 800 &mgr;m, including 95% by weight or more of particles satisfying the relation of 1≦R/r≦1.2 wherein R is a long diameter and r is a short diameter of each particle, and including 1000 ppm or less of volatile components, the amount of the particles having long diameters R of less than 62 &mgr;m being 5% by weight or less, that of the particles having short diameters r of more than 1000 &mgr;m being 5% by weight or less.
摘要翻译： 用于粉末涂料组合物的含环氧基的丙烯酸树脂是重均分子量为3000至20000的乙烯基单体混合物的共聚物，其包含10至60重量％的（甲基）丙烯酸烷基酯， 丙烯酸，10〜60重量％的含环氧基的乙烯基单体和其它乙烯基单体，所述含环氧基的丙烯酸树脂的平均粒径在80〜800μm的范围内，包括95 满足1≤R/ r <= 1.2的关系的颗粒的重量％以上，其中R是长径，r是每种颗粒的短直径，并且包括1000ppm以下的挥发性成分， 具有小于62μm的长直径R的颗粒为5重量％以下，直径r大于1000μm的颗粒的重量比为5重量％以下。
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