公开(公告)号：US4639508A

公开(公告)日：1987-01-27

申请号：US605209

申请日：1984-04-30

申请人： Yasuhiro Sakanaka ,  Shuichi Okuzono

发明人： Yasuhiro Sakanaka ,  Shuichi Okuzono

IPC分类号： C08L7/00 ,  C08C1/00 ,  C08C1/14 ,  C08J3/22 ,  C08K5/36 ,  C08L21/00 ,  C08L33/00 ,  C08L33/02 ,  C08L77/00

CPC分类号： C08J3/226 ,  C08C1/14 ,  C08J2311/00 ,  C08J2411/00

摘要： A granular composition of ethylenethiourea-chloroprene rubber is produced by adding dropwise a mixture of chloroprene rubber latex and ethylenethiourea at a ratio of 5-100 wt. % per rubber of said rubber latex and a macromolecular polyanion having carboxyl group or hydroxyl group at a ratio of 2-8 wt. % per rubber of said rubber latex lower than 10.degree. C. into an aqueous solution containing at least one of alkaline earth metal salt at lower than 10.degree. C. for form granule and then, dehydrating and drying the granule.

摘要翻译： 通过以5-100wt％的比例滴加氯丁二烯橡胶胶乳和乙基硫脲的混合物来制备乙烯硫脲 - 氯丁二烯橡胶的颗粒组合物。 所述橡胶胶乳的橡胶和具有羧基或羟基的高分子聚阴离子的比例为2-8重量％ 所述橡胶胶乳的橡胶的比例低于10℃，成为含有至少一种低于10​​℃的碱土金属盐的水溶液，形成颗粒，然后脱水和干燥颗粒。

公开(公告)号：US5104907A

公开(公告)日：1992-04-14

申请号：US559348

申请日：1990-07-30

申请人： Hiroyuki Yoshimura ,  Shuichi Okuzono ,  Shoji Arai

发明人： Hiroyuki Yoshimura ,  Shuichi Okuzono ,  Shoji Arai

IPC分类号： C08G18/20

CPC分类号： C08G18/2027 ,  C08G2101/0008

摘要： A process for producing a high resilience polyurethane foam by reacting a polyol with a polyisocyanate in the presence of a catalyst, a blowing agent, and a foam stabilizer; said polyisocyanate containing at least diphenylmethane diisocyanate and/or a mixture of diphenylmethane diisocyanate with a derivative thereof, the blowing agent being water, or water and a halogenated hydrocarbon in amounts of not less than 2 parts by weight of water and not more than 20 parts by weight of the halogenated hydrocarbon based on 100 parts by weight of the polyol, and the catalyst being at least one selected from the compounds represented by the formula (I) below: ##STR1## where R.sup.1 is alkyl having 1 to 4 carbons, dimethylaminopropyl, benzyl, vinyl, or hydroxyalkyl having 1 to 3 carbons; R.sup.2 is hydrogen, alkyl having 1 to 4 carbons, alkyl, benzyl or phenyl; and R.sup.3 and R.sup.4 are independently hydrogen, alkyl having 1 to 4 carbons, or hydroxymethyl.

公开(公告)号：US4612343A

公开(公告)日：1986-09-16

申请号：US751732

申请日：1985-07-03

申请人： Shuichi Okuzono ,  Yasuhiro Oda ,  Takashi Shintani ,  Noriaki Emura

发明人： Shuichi Okuzono ,  Yasuhiro Oda ,  Takashi Shintani ,  Noriaki Emura

IPC分类号： C08F2/00 ,  C08F2/22 ,  C08F2/44 ,  C08F30/00 ,  C08F30/02 ,  C08F210/00 ,  C08F214/08 ,  C08F218/00 ,  C08F218/02 ,  C08F220/00 ,  C08F220/10 ,  C08F230/02 ,  C08F236/00 ,  C08F236/04 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L33/04 ,  C08L33/14 ,  C08L101/00 ,  D06P1/52 ,  C08L43/02

CPC分类号： D06P1/52 ,  C08F230/02

摘要： A colored polymer emulsion having dispersed therein particles of a copolymer having at least 2.times.10.sup.-5 g-eq./g of the copolymer, of a phosphoric acid group or salt thereof. The copolymer particles have an average particle size of not larger than 1 .mu.m and a minimum film-forming temperature of not higher than 35.degree. C., and have been dyed with a basic dye. The emulsion is capable of forming a film having an improved water resistance and light resistance. The emulsion is prepared by polymerizing a monomer mixture comprising (a - 1) a monomer having a phosphoric acid group or a salt thereof, (a - 2) a hydrophobic monomer and (b) a optional hydrophilic monomer by an emulsion polymerization procedure, and then incorporating a basic dye to the obtained polymer emulsion, or by carrying out the emulsion polymerization in the presence of a basic dye.

摘要翻译： 一种着色聚合物乳液，其中分散有共聚物的至少2×10-5克/克共聚物的磷酸基团或其盐的颗粒。 共聚物颗粒的平均粒径不大于1μm，最低成膜温度不高于35℃，并用碱性染料染色。 该乳液能够形成具有改善的耐水性和耐光性的膜。 乳液通过聚合包含（a-1）具有磷酸基团的单体或其盐，（a-2）疏水性单体和（b）任选的亲水单体的单体混合物通过乳液聚合程序制备，以及 然后在所得聚合物乳液中加入碱性染料，或在碱性染料存在下进行乳液聚合。

公开(公告)号：US4713083A

公开(公告)日：1987-12-15

申请号：US751595

申请日：1985-07-03

申请人： Shuichi Okuzono ,  Tetsuo Tanaka ,  Yasuhiro Oda ,  Takashi Shintani ,  Noriaki Emura

发明人： Shuichi Okuzono ,  Tetsuo Tanaka ,  Yasuhiro Oda ,  Takashi Shintani ,  Noriaki Emura

IPC分类号： C09B69/00 ,  C08F2/44 ,  C09B67/20 ,  C09B67/34 ,  C09B69/06 ,  C09B69/10 ,  C09D7/12 ,  C09D11/16 ,  C09D17/00 ,  H01R13/703 ,  C09D11/10

CPC分类号： C09B67/0061 ,  C09B69/06 ,  C09B69/10 ,  C09D17/003 ,  Y10S260/38 ,  Y10S8/919

摘要： A coloring material comprising a solution of an alcohol-soluble resin having a sulfonic acid group or a salt thereof, which is dyed with a basic dye, in a solvent comprising an alcohol as a main component. The coloring material is prepared either by (a) polymerizing an ethylenically unsaturated sulfonic acid or a salt thereof in water and adding a basic dye to the obtained aqueous liquid of the formed polymer or (b) carrying out said polymerization in the presence of a basic dye, and dissolving (i) the obtained aqueous liquid of the formed colored polymer of (ii) a colored polymer obtained by removing water from the obtained aqueous liquid of the formed colored polymer in a solvent comprising an alcohol as a main component; or, (a') carrying out said polymerization in a solvent comprising an alcohol as a main component and then adding a basic dye to the obtained polymer solution, or (b') carrying out said polymerization in the presence of a basic dye.

摘要翻译： 一种着色材料，其包含用碱性染料染色的具有磺酸基的醇溶性树脂或其盐的溶液在包含醇作为主要成分的溶剂中。 着色材料可以通过（a）在水中聚合烯键式不饱和磺酸或其盐，并向得到的聚合物的水性液体中加入碱性染料或（b）在碱存在下进行所述聚合 染色，并且（i）所得到的着色聚合物的水性液体（ii）通过在形成的有色聚合物的所得水性液体中除去水所得到的着色聚合物在包含醇作为主要成分的溶剂中得到; 或（a'）在包含醇作为主要成分的溶剂中进行所述聚合，然后在所得聚合物溶液中加入碱性染料，或（b'）在碱性染料存在下进行所述聚合。