专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 外观设计

USD779393S1 Front portion for a motor vehicle 有权
标题翻译：机动车前部
公开(公告)号：USD779393S1
公开(公告)日：2017-02-21
申请号：US29536827
申请日：2015-08-19
申请人： Jin Won Kim , Koichi Suga , Tsuneo Kanasugi
设计人： Jin Won Kim , Koichi Suga , Tsuneo Kanasugi

42. 发明授权

US07678875B2 Method for producing polycarbonate copolymer and polycarbonate copolymer 有权
标题翻译：聚碳酸酯共聚物和聚碳酸酯共聚物的制造方法
公开(公告)号：US07678875B2
公开(公告)日：2010-03-16
申请号：US11571020
申请日：2005-06-30
申请人： Koichi Suga , Yasuhiro Ishikawa
发明人： Koichi Suga , Yasuhiro Ishikawa
IPC分类号： C08G63/02
CPC分类号： C08G64/183 , C08G63/64
摘要： A method for producing a PC copolymer with improved productivity is provided. The PC copolymer has a specific structure and the method uses a diester diol-containing monomer as a raw material. The polycarbonate copolymer is produced by reacting a diester diol-containing monomer, a divalent phenol, and a carbonate precursor by interfacial polymerization, wherein the diester diol-containing monomer is a product of reaction between a hydroxybenzoic acid or an esterified product thereof and a polyalkylene glycol, wherein the esterification degree of hydroxyl groups of the polyalkylene glycol is 50 to 90 mol %.
摘要翻译：提供了一种生产率提高的PC共聚物的制造方法。 PC共聚物具有特定的结构，该方法使用含二酯的单体作为原料。聚碳酸酯共聚物是通过界面聚合反应含二酯的二醇单体，二元酚和碳酸酯前体制备的，其中含二酯的单体是羟基苯甲酸或其酯化产物与聚亚烷基乙二醇，其中聚亚烷基二醇的羟基的酯化度为50〜90摩尔％。

43. 发明申请

US20080221295A1 Method for Producing Polycarbonate Copolymer 有权
标题翻译：生产聚碳酸酯共聚物的方法
公开(公告)号：US20080221295A1
公开(公告)日：2008-09-11
申请号：US10587974
申请日：2005-02-17
申请人： Yasuhiro Ishikawa , Koichi Suga , Yoshio Ikeda , Masatoshi Saitou
发明人： Yasuhiro Ishikawa , Koichi Suga , Yoshio Ikeda , Masatoshi Saitou
IPC分类号： C08G64/20 , C07C69/76 , C07C67/00
CPC分类号： C08G64/183 , C08G63/64 , C08G64/24
摘要： The invention provides a method for producing a PC copolymer having a specific structure from a diester diol serving as a starting material, which method attains enhanced productivity.The method for producing a polycarbonate copolymer through interfacial polymerization, the copolymer having structural repeating units represented by formulas (I) and (II), wherein a phenol-modified diol having a hydroxybenzoic acid content of 500 ppm by mass or less is employed as a starting material. In formulas (I) and (II), each of R1 and R2 represents a C1 to C6 alkyl group; X represents a single bond, a C1 to C8 alkylene group, a C2 to C8 alkylidene group, a C5 to C15 cycloalkylene group, a C5 to C15 cycloalkylidene group, —S—, —SO—, —SO2—, —O—, —CO—, etc. Each of R3 and R4 represents a C1 to C3 alkyl group; Y represents a C2 to C15 linear-chain or branched alkylene group; a to d are integers of 0 to 4; and n is an integer of 2 to 450.
摘要翻译：本发明提供了从作为原料的二酯二醇制备具有特定结构的PC共聚物的方法，该方法提高了生产率。通过界面聚合制备聚碳酸酯共聚物的方法，该共聚物具有由式（I）和（II）表示的结构重复单元，其中使用羟基苯甲酸含量为500质量ppm以下的苯酚改性二醇作为起始材料在式（I）和（II）中，R 1和R 2各自表示C 1至C 6烷基; X表示单键，C1至C8亚烷基，C2至C8亚烷基，C5至C15亚环烷基，C5至C15环烷叉基，-S-，-SO-，-SO2， R 3，O，-CO-等。R 3和R 4各自表示C 1至C 3烷基; Y表示C2〜C15直链或支链亚烷基; a至d为0至4的整数; n为2〜450的整数。

44. 外观设计

USD563845S1 Rear bumper for an automobile 有权
公开(公告)号：USD563845S1
公开(公告)日：2008-03-11
申请号：US29273952
申请日：2007-03-16
申请人： Hirofumi Hokao , Koichi Suga
设计人： Hirofumi Hokao , Koichi Suga

45. 外观设计

USD563833S1 Motor vehicle and/or toy replica thereof 有权
公开(公告)号：USD563833S1
公开(公告)日：2008-03-11
申请号：US29273895
申请日：2007-03-15
申请人： Koichi Suga , Samuel Guinefoleau
设计人： Koichi Suga , Samuel Guinefoleau

46. 发明授权

US07317072B2 Process for the production of polyarylene sulfide resins 失效
标题翻译：聚芳硫醚树脂生产工艺
公开(公告)号：US07317072B2
公开(公告)日：2008-01-08
申请号：US10530027
申请日：2003-10-02
申请人： Minoru Senga , Koichi Suga , Tomio Ohno
发明人： Minoru Senga , Koichi Suga , Tomio Ohno
IPC分类号： C08F6/00
CPC分类号： C08F228/04 , C08G75/0213 , C08G75/0254 , C08G75/0277 , C08G75/0281
摘要： The present invention is a process for the production of polyarylene sulfide based resin, wherein in washing a polyarylene sulfide based resin with a mixed solvent of an aprotic organic solvent and water in a softened or molten state, the polyarylene sulfide based resin partially dissolved in the washing liquid is recovered, to be specific, the polyarylene sulfide based resin dissolved in the washing liquid is precipitated, separated and recovered by cooling the washing liquid after washing and/or adding water to the washing liquid, and it is reused. According to the present invention, capable of being provided is a process for the production of polyarylene sulfide based resin in which the polyarylene sulfide based resin formed by polymerization is scarcely lost in washing the above resin with a solvent.
摘要翻译：本发明是一种聚芳硫醚系树脂的制造方法，其中，在软化或熔融状态下用非质子性有机溶剂和水的混合溶剂洗涤聚芳硫醚系树脂时，聚芳硫醚系树脂部分溶解于特别地回收洗涤液，溶解在洗涤液中的聚芳硫醚系树脂通过在洗涤和/或向洗涤液中添加水后冷却洗涤液而分离和回收，并重复使用。根据本发明，能够提供一种制备聚芳硫醚类树脂的方法，其中通过聚合形成的聚芳硫醚基树脂在用溶剂洗涤上述树脂时几乎不失去。

47. 发明申请

US20060128819A1 Process for the production of polyarylene sulfide resins 失效
标题翻译：聚芳硫醚树脂生产工艺
公开(公告)号：US20060128819A1
公开(公告)日：2006-06-15
申请号：US10530027
申请日：2003-10-02
申请人： Minoru Senga , Koichi Suga , Tomio Ohno
发明人： Minoru Senga , Koichi Suga , Tomio Ohno
IPC分类号： C08J11/04
CPC分类号： C08F228/04 , C08G75/0213 , C08G75/0254 , C08G75/0277 , C08G75/0281
摘要： The present invention is a process for the production of polyarylene sulfide based resin, wherein in washing a polyarylene sulfide based resin with a mixed solvent of an aprotic organic solvent and water in a softened or molten state, the polyarylene sulfide based resin partially dissolved in the washing liquid is recovered, to be specific, the polyarylene sulfide based resin dissolved in the washing liquid is precipitated, separated and recovered by cooling the washing liquid after washing and/or adding water to the washing liquid, and it is reused. According to the present invention, capable of being provided is a process for the production of polyarylene sulfide based resin in which the polyarylene sulfide based resin formed by polymerization is scarcely lost in washing the above resin with a solvent.
摘要翻译：本发明是一种聚芳硫醚系树脂的制造方法，其中，在软化或熔融状态下用非质子性有机溶剂和水的混合溶剂洗涤聚芳硫醚系树脂时，聚芳硫醚系树脂部分溶解于特别地回收洗涤液，溶解在洗涤液中的聚芳硫醚系树脂通过在洗涤和/或向洗涤液中添加水后冷却洗涤液而分离和回收，并重新使用。根据本发明，能够提供一种制备聚芳硫醚类树脂的方法，其中通过聚合形成的聚芳硫醚基树脂在用溶剂洗涤上述树脂时几乎不失去。

48. 外观设计

USD510300S1 Motor vehicle and/or toy replica thereof 有权
公开(公告)号：USD510300S1
公开(公告)日：2005-10-04
申请号：US29214740
申请日：2004-10-07
申请人： Kengo Matsumoto , Koichi Suga , Akihito Fukui , Satoru Sugimoto , Hiroyuki Hatake
设计人： Kengo Matsumoto , Koichi Suga , Akihito Fukui , Satoru Sugimoto , Hiroyuki Hatake

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式