公开(公告)号：WO1992017546A1

公开(公告)日：1992-10-15

申请号：PCT/US1992002326

申请日：1992-03-23

Applicant: BASF CORPORATION

Inventor： BASF CORPORATION ,  SALATIN, Timothy, D. ,  BUDDE, Anna, M.

IPC: C08L75/04

CPC classification number: C09D163/00 ,  C08G18/0823 ,  C08G18/831 ,  C09D175/06 ,  C08L75/04 ,  C08L63/00

Abstract: The present invention is directed to an aqueous anionic polyurethane dispersion, obtainable by: a) dispersing a polyurethane resin, having carboxylic acid groups, in water in the presence of a tertiary amine and b) reacting the carboxylic acid groups on the polyurethane resin with an organic compound having at least two oxirane groups, a basecoat containing said dispersions, a method of coating a substrate with said basecoat and a coated substrate.

公开(公告)号：WO1992003288A1

公开(公告)日：1992-03-05

申请号：PCT/US1991006160

申请日：1991-08-28

Applicant: BASF CORPORATION

Inventor： BASF CORPORATION ,  SPITZER, Jan, J. ,  HOBBS, Donald, G.

IPC: B32B29/04

CPC classification number: D21H19/46 ,  B41M5/5218 ,  B41M5/5227 ,  B41M5/5254

Abstract: A printable paper coating composition containing inorganic particulate such as calcium carbonate particles, an aqueous latex binder such as carboxylated styrenebutadiene copolymer and, optionally, one or more conventional additives further contains a water-insoluble, liquid aromatic compound possessing at least one hydroxyl, ether and/or ester substituent, e.g., 4-allyl-2-methoxyphenol (eugenol) and/or 1,2-dimethoxybenzene (veratrole), to improve the wet rub, dry pick and/or wet pick of the composition as applied to paper.

Abstract translation: 含有无机颗粒如碳酸钙颗粒，水性胶乳粘合剂如羧化苯乙烯丁二烯共聚物和任选的一种或多种常规添加剂的可印刷纸涂料组合物还含有具有至少一个羟基，醚和/或醚的水不溶性液体芳族化合物 /或酯取代基，例如4-烯丙基-2-甲氧基苯酚（丁子香酚）和/或1,2-二甲氧基苯（veratrole），以改善涂布在纸上的组合物的湿摩擦，干燥和/或湿捡。

公开(公告)号：WO1990010034A1

公开(公告)日：1990-09-07

申请号：PCT/US1990000996

申请日：1990-02-23

Applicant: BASF CORPORATION

Inventor： BASF CORPORATION ,  HARRIS, Paul, J. ,  WOJCIK, Ronald, T.

IPC: C08L53/02

CPC classification number: C09D5/4473 ,  C08G81/025 ,  C08L53/02 ,  C08L63/00 ,  C08L2666/14 ,  C08L2666/02

Abstract: The present invention provides a resin which is a mixture of a) the product of a diol and one or more diepoxides and b) an A-B-A block copolymer wherein A represents blocks of an epoxy/diol copolymer which is the reaction product of a diol and a diepoxide, and B represents blocks of an epoxy-capped, carboxyl-terminated polybutadiene or polybutadiene/acrylonitrile copolymer. Amine resins, produced by reaction of this resin with an amine are useful as the principal resin in electrocoating formulations which produce deposited films having excellent corrosion resistance and improved impact and chip resistance.

公开(公告)号：WO1990003788A1

公开(公告)日：1990-04-19

申请号：PCT/US1989004587

申请日：1989-10-13

Applicant: BASF CORPORATION

Inventor： BASF CORPORATION ,  FINNAN, Jeffrey, Lawrence

IPC: A61K31/335

CPC classification number: A23J3/342 ,  A23L33/15 ,  A23P10/28 ,  A23V2002/00 ,  A23V2250/712 ,  A23V2250/5432 ,  A23V2250/1628 ,  A23V2250/1614 ,  A23V2250/16 ,  A23V2250/054

Abstract: A free-flowing, spray-dried edible powder is preferably made by partially hydrolyzing a gelatin, followed by making an emulsion of the gelatin and an edible oil, followed by spray-drying the emulsion. The method partially hydrolyzes the gelatin so that the weight average molecular weight of the gelatin is between about 15,000 and 35,000. Preferably the vitamin is Vitamin E. Preferably the partial hydrolysis of the gelatin is an enzymatic hydrolysis.

Abstract translation: 自由流动的喷雾干燥的可食用粉末优选通过部分水解明胶制备，然后制备明胶和食用油的乳液，然后喷雾干燥乳液。 该方法部分水解明胶，使得明胶的重均分子量在约15,000至35,000之间。 优选地，维生素是维生素E.优选地，明胶的部分水解是酶水解。

公开(公告)号：WO1989012104A1

公开(公告)日：1989-12-14

申请号：PCT/US1989002261

申请日：1989-05-24

Applicant: BASF CORPORATION

Inventor： BASF CORPORATION ,  PAGE, Gregory, V. ,  EILERMAN, Robert, G.

IPC: C12P17/02

CPC classification number: C12P17/06 ,  C12P17/04 ,  Y10S435/931

Abstract: A process for the preparation of gamma and delta lactones from organic carboxylic acids or derivatives thereof is disclosed. The process comprises cultivating, under aerobic conditions, a fungus of the genus Mucor in a suitable medium containing the carboxylic acid or a derivative thereof.