公开(公告)号：US3480589A

公开(公告)日：1969-11-25

申请号：US3480589D

申请日：1968-11-06

申请人： SCHENECTADY CHEMICAL

发明人： JORDAN MANUEL A ,  MEYER JOHN F ,  ZALEWSKI EDMUND J

IPC分类号： C08G18/46 ,  C08G63/685 ,  C08G63/83 ,  C09D5/25 ,  H01B3/42 ,  C08G17/08

CPC分类号： H01B3/42 ,  C08G18/4661 ,  C08G63/6854 ,  C08G63/83 ,  Y10T428/294 ,  Y10T428/31681

公开(公告)号：US3370045A

公开(公告)日：1968-02-20

申请号：US32986663

申请日：1963-12-11

申请人： ALLIED CHEM

发明人： ALEXANDER SADLE

IPC分类号： C08G18/46 ,  C08G63/685

CPC分类号： C08G63/6854 ,  C08G18/4661

公开(公告)号：US3342780A

公开(公告)日：1967-09-19

申请号：US11749961

申请日：1961-06-16

申请人： SCHENECTADY CHEMICAL

发明人： MEYER JOHN F ,  ZALEWSKI EDMUND J

IPC分类号： C08G18/46 ,  C08G63/685 ,  C09D5/25 ,  C09D167/00 ,  H01B3/30 ,  H01B3/42

CPC分类号： H01B3/42 ,  C08G18/4661 ,  C08G63/6854 ,  C09D167/00 ,  H01B3/302 ,  C08L2666/16

公开(公告)号：US3297785A

公开(公告)日：1967-01-10

申请号：US31232063

申请日：1963-09-30

申请人： GEORGE CO P D

发明人： GEORGE NORMAN J ,  ALEXANDER KITUN

IPC分类号： C08G18/46 ,  C08G63/685 ,  C08L67/00 ,  C09D5/25 ,  H01B3/30

CPC分类号： H01B3/30 ,  C08G18/4661 ,  C08G63/6854 ,  C08L67/00 ,  Y10T428/2947 ,  C08L61/20

公开(公告)号：US3235553A

公开(公告)日：1966-02-15

申请号：US81467159

申请日：1959-05-21

申请人： ALLIED CHEM

发明人： ALEXANDER SADLE

IPC分类号： C08G18/46 ,  C08G63/685 ,  C08G69/26

CPC分类号： C08G69/26 ,  C08G18/4661 ,  C08G63/6854

公开(公告)号：US3205200A

公开(公告)日：1965-09-07

申请号：US83073759

申请日：1959-07-31

申请人： BAYER AG

发明人： WILHELM BUNGE ,  OTTO BAYER

IPC分类号： C08G18/46 ,  C08G18/50 ,  C08G18/64 ,  C08G63/91 ,  C08G73/06

CPC分类号： C08G18/6415 ,  C08G18/4661 ,  C08G18/5063 ,  C08G63/914 ,  C08G73/065 ,  C08G73/0655

公开(公告)号：US20240309150A1

公开(公告)日：2024-09-19

申请号：US18259328

申请日：2021-12-28

申请人： PPG Industries Ohio, Inc.

发明人： Paul Hubert Lamers ,  Christopher A. Verardi ,  Karen A. Morow ,  Chad Alan Landis ,  Yaqi Wo ,  Mitchell R. Stibbard ,  Wei Wang ,  Steven V. Barancyk ,  Shiryn Tyebjee ,  Hyun Wook Ro ,  Mark A. Tucker ,  Andrew James Yarzebinski

IPC分类号： C08G63/20 ,  C08G18/42 ,  C08G18/46 ,  C08G18/79 ,  C09D175/06

CPC分类号： C08G63/20 ,  C08G18/423 ,  C08G18/4241 ,  C08G18/4661 ,  C08G18/798 ,  C09D175/06

摘要： A polyester polyol includes a reaction product obtained from: (i) a polyol including 3 or more hydroxyl groups; (ii) a dicarboxylic acid or an anhydride thereof that includes 3 carbon atoms or fewer between the carboxylic acid groups or the anhydride thereof; (iii) a monocarboxylic acid or an anhydride thereof; (iv) optionally a diol; and (v) optionally a dicarboxylic acid or an anhydride thereof that includes greater than 3 carbons between the carboxylic acid groups or the anhydride thereof. A molar ratio of (i)+(iv) to (ii)+(v) ranges from 1.08:1 to 1.75:1, and a molar ratio of (i)+(iv) to (iii) ranges from 1.25:1 to 4:1. The reaction product has a hydroxyl value of from 60 to 300 mg KOH/g, and an acid value of less than 15 mg KOH/g.

公开(公告)号：US11859044B2

公开(公告)日：2024-01-02

申请号：US17800759

申请日：2021-02-17

申请人： DAICEL CORPORATION

发明人： Takashi Konno ,  Jun Watanabe ,  Shintarou Hatanaka

IPC分类号： C08G18/79 ,  C08G18/62 ,  C09D175/12 ,  C08J7/04 ,  C08G18/75 ,  C08J7/046 ,  C09D175/06 ,  C08G18/46 ,  C08G18/73 ,  C08G18/10

CPC分类号： C08G18/79 ,  C08G18/10 ,  C08G18/4661 ,  C08G18/6229 ,  C08G18/73 ,  C08G18/755 ,  C08J7/046 ,  C08J7/0423 ,  C09D175/06 ,  C09D175/12 ,  C08G2150/00 ,  C08J2367/02 ,  C08J2475/06 ,  C08G18/10 ,  C08G18/62

摘要： Provided are a composition capable of forming a cured product with excellent hardness, scratch resistance, chemical resistance, and flexibility; and a polyisocyanate compound that can be used as a curing agent for the composition. The polyisocyanate compound is represented by Formula (1), wherein R1 to R3 are identical or different and are a group represented by Formula (1a), wherein L1 and L2 are identical or different and represent an alkylene group having from 1 to 10 carbons, m represents a number of 0 or greater, L3 represents a divalent hydrocarbon group having from 4 to 18 carbons, and X represents an isocyanate group or a blocked isocyanate group blocked with a blocking agent, where m is not simultaneously 0 for R1 to R3, and the bond with the wavy line bonds to a nitrogen atom in Formula (1). In addition, the composition contains a polyisocyanate compound and a polyacrylic polyol.

公开(公告)号：US20080154017A1

公开(公告)日：2008-06-26

申请号：US12043438

申请日：2008-03-06

申请人： William H. Retsch ,  Michael J. Ziegler ,  Jackie L. Kulfan ,  Ronald R. Ambrose ,  Christopher P. Kurtz

发明人： William H. Retsch ,  Michael J. Ziegler ,  Jackie L. Kulfan ,  Ronald R. Ambrose ,  Christopher P. Kurtz

IPC分类号： C08G63/02 ,  C08G71/04

CPC分类号： C08G63/00 ,  C08G18/3206 ,  C08G18/4277 ,  C08G18/4661 ,  C08G18/8074 ,  C09D5/037 ,  Y10S424/16

摘要： Star polymers prepared by reacting a highly branched polymer and either a lactone or lactam are disclosed. These star polymers find particular application as additives for powder coating compositions, to improve various performance properties thereof. Powder coating composition comprising the described star polymers are also disclosed.

摘要翻译： 公开了通过高度支化的聚合物和内酯或内酰胺反应制备的星形聚合物。 这些星形聚合物特别用作粉末涂料组合物的添加剂，以改善其各种性能。 还公开了包含所述星形聚合物的粉末涂料组合物。

公开(公告)号：US20030144455A1

公开(公告)日：2003-07-31

申请号：US10172402

申请日：2002-06-14

发明人： Kiyotaka Inokami ,  Toshio Endo ,  Tatsumi Fujii

IPC分类号： C08G018/42

CPC分类号： C09D175/06 ,  C08G18/0804 ,  C08G18/0814 ,  C08G18/0823 ,  C08G18/4063 ,  C08G18/4661 ,  C08G18/6633 ,  C08L33/00 ,  C08L75/04 ,  Y10T428/31551 ,  C08L2666/02

摘要： Regarding the present inventions I to VII, an aqueous emulsion of ultraviolet-absorbing resin obtained by neutralizing a solution of an ultraviolet-absorbing resin (i), which is obtained by reacting a polyester polyol (A) having an ultraviolet-absorbing group, a compound (C) containing an ionic or a nonionic surface active group, an organic polyisocyanate (D), and a polyol (B) added according to need, in the presence of an organic solvent (s) if necessary, with a neutralizing agent (E), dispersing in water, and removing a solvent, has excellent compatibility with other resins such as an acrylic resin (iia) and/or an urethane resin (iiu), imparts excellent light resistance without impairing favorable properties of the other resin, can improve a compounding stability to an aqueous emulsion of the other resin, shows less bleedout of the ultraviolet-absorbing resin on a surface of a coating film obtained from the emulsion, imparts stable light resistance to the other resin over a long period of time, and can impart excellent alkali resistance and solvent resistance to other resin having poor alkali resistance or solvent resistance. Therefore, the emulsion can be used for coating artificial leather, plastics, woody material or the like. Regarding Invention VIII, an aqueous polyurethane emulsion, constituted of a polyester diol (VIIIA) containing at least one diol selected from the group consisting of 2-n-butyl-2-ethyl-1,3-propanediol, 2,2-diethyl-1,3-propanediol, and 2,4-diethyl-1,5-pentanediol, null-caprolactone, and adipic acid, as an at least one structural component unit; a chain extender (VIIIB); a compound (C) containing an ionic and/or nonionic surface active group; an organic polyisocyanate (D); and a neutralizing agent (E), is an aqueous polyurethane emulsion using a polyester diol, but in spite of this, an artificial leather obtained from the same has excellent flexibility, light resistance, hydrolysis resistance and heat resistance.