公开(公告)号：EP0911352A3

公开(公告)日：1999-05-12

申请号：EP98119096.0

申请日：1998-10-09

Applicant: BAYER AG

Inventor： Melchiors, Martin, Dr. ,  Hovestadt, Wieland, Dr. ,  Brück, Jochen, Dr. ,  Engbert, Theodor, Dr. ,  Buysch, Hans-Josef, Dr.

IPC: C08G18/28 ,  C09D175/04 ,  C09D201/06

CPC classification number: C09D167/00 ,  C08G18/225 ,  C08G18/244 ,  C08G18/283 ,  C08G18/4063 ,  C09D169/00 ,  C09D175/06 ,  C09D201/06 ,  Y10T428/31504 ,  Y10T428/31507 ,  Y10T428/31511 ,  Y10T428/31551 ,  Y10T428/31786 ,  Y10T428/31931 ,  Y10T428/31935 ,  C08L75/04 ,  C08L2666/34

Abstract: Die Erfindung betrifft ein neues Einbrennüberzugsmittel, das bei niedrigen Temperaturen ohne Abspaltung flüchtiger Verbindungen eingebrannt werden kann und gleichzeitig bei Raumtemperatur eine gute Lagerstabilität besitzt.

Abstract translation: 本发明涉及一种新型烘烤涂料组合物，该组合物可以在低温下烘烤而不会分解挥发性化合物，同时在室温下具有良好的储存稳定性。

公开(公告)号：EP0836629A4

公开(公告)日：1999-03-24

申请号：EP96918316

申请日：1996-06-04

Applicant: LINE PRODUCTS CORP A

Inventor： LAURA ALGER E

IPC: B32B7/12 ,  C08G59/30 ,  C08G59/50 ,  C08J3/03 ,  C08J5/12 ,  C08J7/04 ,  C09D5/02 ,  C09D123/28 ,  C09D163/00 ,  C09D201/06 ,  C08J3/00 ,  C08K3/04 ,  C08K3/20 ,  C08K5/06 ,  C08K5/16 ,  C08L75/00

CPC classification number: B32B7/12 ,  B32B5/16 ,  B32B27/32 ,  B32B2264/108 ,  C08G59/30 ,  C08G59/50 ,  C08J3/03 ,  C08J5/124 ,  C08J7/04 ,  C08J7/047 ,  C08J2323/02 ,  C08J2423/00 ,  C08J2425/00 ,  C08J2463/00 ,  C09D5/02 ,  C09D5/028 ,  C09D123/28 ,  C09D163/00 ,  C09D201/06 ,  C08L2666/28 ,  C08L2666/54

Abstract: A water-based coating composition and methods of making and using the same are disclosed. It is suitable for coating a variety of substrates including polyolefinic substrates such as polypropylene, and operates without aromatic organic solvents.

公开(公告)号：EP0757701B1

公开(公告)日：1999-03-10

申请号：EP95916481.5

申请日：1995-04-24

Applicant: PPG INDUSTRIES, INC.

Inventor： BARANCYK, Steven, V. ,  VERARDI, Christopher, A. ,  HUMPHREY, William, A.

IPC: C08G71/00 ,  C09D201/06

CPC classification number: C09D171/02 ,  C08G18/4615 ,  C08G18/5045 ,  C08G18/833 ,  C08G65/33344 ,  C08G71/00 ,  C08L61/20 ,  C08L71/02 ,  C09D201/06 ,  Y10T428/31511 ,  Y10T428/31551 ,  Y10T428/31786 ,  Y10T428/31935 ,  Y10T428/31942 ,  C08L2666/02 ,  C08L2666/14

Abstract: A flexible, aminoplast-curable film-forming composition and a process for preparing multi-layered coated articles coated with a pigmented or colored base coat and a transparent or clear topcoat are disclosed. A pigmented or colored base coat is first applied to a substrate followed by the application of a transparent topcoat to the base coat. The transparent topcoat composition is a flexible, curable film-forming composition comprising (1) a polyether polymer containing a plurality of terminal or pendant carbamate groups of structure (I); and (2) an aminoplast cross-linking agent. The topcoat composition provides a flexible composite coating with improved acid etch resistance, making the composite coating particuarly useful as a topcoat for plastic automotive parts.

公开(公告)号：EP0773267A4

公开(公告)日：1997-12-10

申请号：EP95926018

申请日：1995-07-24

Applicant: KANSAI PAINT CO LTD

Inventor： OHKOSHI TOSHIO ,  KAWAMOTO YUGEN ,  OGASAWARA TOSHIO ,  YABUTA MOTOSHI ,  YAMADA KOJI

IPC: C08G18/62 ,  C08L63/06 ,  C09D5/46 ,  C09D133/04 ,  C09D133/06 ,  C09D143/04 ,  C09D201/06 ,  C09D5/03

CPC classification number: C09D201/06 ,  C08G18/6225 ,  C08G2150/20 ,  C08L63/06 ,  C09D133/04 ,  C09D133/062 ,  C09D133/068 ,  C09D143/04 ,  C08L2666/28 ,  C08L2666/02 ,  C08L2666/14 ,  C08L2666/34

Abstract: A thermosetting powder coating composition comprising: (A) a vinylic copolymer having a number-average molecular weight of 1,500 to 6,000, a molecular weight distribution (weight-average molecular weight/number-average molecular weight) of 1.0 to 1.5 and a glass transition temperature of 40 to 100 °C and having at least one type of functional group selected from among epoxy, carboxyl and hydroxyl groups, and (B) a curing agent. It has an excellent blocking resistance and can give a coated article having an excellent appearance.

公开(公告)号：EP0769030A1

公开(公告)日：1997-04-23

申请号：EP96913793.0

申请日：1996-04-16

Applicant: EXXON CHEMICAL PATENTS INC.

Inventor： SWARUP, Vijay ,  JONES, Frank, N. ,  YEZRIELEV, Albert, I. ,  SUBRAYAN, Ramachandran, P.

IPC: C08G18 ,  C09D175 ,  C09D201

CPC classification number: C09D175/04 ,  C08G18/3215 ,  C08G18/3221 ,  C08G18/6511 ,  C08G18/664 ,  C08G18/728 ,  C08G18/8067 ,  C09D201/06 ,  C08L2666/16 ,  C08L2666/28

Abstract: The present invention is directed to a polymeric vehicle, a formulatedd coating composition and a coating binder made from the polymeric vehicle and a method for making the polymeric vehicle where the polymeric vehicle includes a polyol, an isocyanate compound and a phenolic ester alcohol having at least one aliphatic hydroxyl group and at least one phenolic hydroxyl group.

Abstract translation: 本发明涉及聚合物载体，配制的涂料组合物和由该聚合物载体制成的涂料粘合剂，以及制备聚合物载体的方法，其中聚合物载体包括多元醇，异氰酸酯化合物和酚酯醇，其至少具有 一个脂族羟基和至少一个酚羟基。

公开(公告)号：EP0666875B1

公开(公告)日：1997-03-05

申请号：EP93924407.5

申请日：1993-10-25

Applicant: PPG INDUSTRIES, INC.

Inventor： SINGER, Debra, L. ,  SWARUP, Shanti ,  MAYO, Michael, A.

IPC: C08F8/30 ,  C09D201/02

CPC classification number: C09D133/062 ,  C08F8/30 ,  C08L61/20 ,  C09D201/06 ,  Y10T428/31551 ,  Y10T428/31573 ,  Y10T428/31786 ,  Y10T428/31794 ,  Y10T428/31797 ,  Y10T428/31855 ,  C08L2666/14 ,  C08L2666/16

Abstract: A color-plus-clear coating system is disclosed. A pigmented or colored basecoat is first applied to a substrate followed by the application of a transparent topcoat to the basecoat. The transparent topcoat composition is a crosslinkable composition comprising (1) a material containing a plurality of carbamate and/or urea functional groups and (2) an aminoplast crosslinking agent. The topcoat composition provides a composite coating with improved acid etch resistance, making the composite coating particularly useful as an automotive topcoat.

公开(公告)号：EP0697030A1

公开(公告)日：1996-02-21

申请号：EP94909202.0

申请日：1994-03-14

Applicant: ZENECA LIMITED

Inventor： YEATES, Stephen, George ,  THOMAS, Mark ,  BROWN, Richard, Andrew ,  PADGET, John, Christopher

IPC: C08F8 ,  C08G18 ,  C08G63 ,  C09D133 ,  C09D167 ,  C09D201

CPC classification number: C09D167/00 ,  C09D133/062 ,  C09D201/06 ,  C08L2666/28

Abstract: A crosslinkable liquid carrier-based coating composition formulated from components comprising an organic polymer(s) having acetoacetyl group functionality, a polyamine compound(s) having at least two acetoacetyl-reactive amino groups per molecule, and a non-polymeric monoacetoacetyl compound(s) which can evaporate on coating formulation selected from at least one of alkyl acetoacetate, alkyl acetoacetamide and 1-alkyl-1,3-butanedione where said alkyl groups in said compounds have from 1 to 3 carbon atoms, and wherein the ratio of the number of acetoacetyl groups from said monoacetoacetyl compound(s) to the number of polymer-bound acetoacetyl groups from said organic polymer(s) having acetoacetyl group functionality is within the range of from 0.8/1 to 1.5/1. The preferred monoacetoacetyl compound is methyl acetoacetate.

公开(公告)号：EP0668334A1

公开(公告)日：1995-08-23

申请号：EP95101861.3

申请日：1995-02-10

Applicant: CYTEC TECHNOLOGY CORP.

Inventor： Sansur, Sami M. ,  Jacobs III, William F.

IPC: C09D167/00 ,  C09D133/06 ,  C09D5/03

CPC classification number: C09D201/06 ,  C08L2666/16 ,  C09D5/032 ,  C09D167/00 ,  C09J201/06 ,  C08L61/20 ,  C08L2666/28

Abstract: Described is a curable powder coating composition that provides a durable decorative wrinkle finish after curing, as well as a method of coating a substrate and a substrate so coated. The powder coating composition includes a specific triazine-type amino resin crosslinking agent, a hydroxyl functional resin and an amine blocked non-halogenated sulfonic acid catalyst.

Abstract translation: 描述了一种可固化的粉末涂料组合物，其在固化后提供耐久的装饰性皱纹，以及涂覆基材和如此涂覆的基材的方法。 粉末涂料组合物包括特定的三嗪型氨基树脂交联剂，羟基官能树脂和胺封端的非卤代磺酸催化剂。

公开(公告)号：EP0435356B1

公开(公告)日：1994-11-09

申请号：EP90125798.0

申请日：1990-12-29

Applicant: KANSAI PAINT CO. LTD.

Inventor： Tominaga, Akira ,  Nishida, Reiziro ,  Inoue, Hiroshi ,  Yabuta, Motoshi ,  Sasaki, Yoshio ,  Kasari, Akira ,  Igarashi, Hiroshi ,  Ozaki, Tohru

IPC: C09D163/00 ,  C09D7/12

CPC classification number: B05D7/532 ,  C08G59/20 ,  C08G59/68 ,  C09D5/38 ,  C09D163/00 ,  C09D201/06 ,  C08L2666/02 ,  C08L2666/14

公开(公告)号：EP0502934B1

公开(公告)日：1994-11-02

申请号：EP91900211.3

申请日：1990-12-04

Applicant: BOLLIG & KEMPER KG

Inventor： HILLE, Hans-Dieter ,  MASSONE, Matthias

IPC: C09D201/06 ,  C09D167/00 ,  C09D161/20

CPC classification number: C09D201/06 ,  C09D167/00 ,  C09D175/04 ,  C08L61/20 ,  C08L2666/16

Abstract: The invention concerns aqueous dispersions of cross-linked polymer particles, produced in an aqueous medium from component (A), a polymer which has at least two hydroxyl groups and a sufficient number of ionic groups to form a stable aqueous dispersion, and which may, optionally, be dissolved in an organic solvent, and a further component (B), at elevated temperature, characterized in that component (A) is a polyester polyol, polyurethane or polyacrylate with an acid number of from 5 to 168 and component (B) is an amino resin which consists of molecules containing at least two reactive groups consisting of hydroxyl and/or amino and/or ether groups, and, further characterized in that the ratio by weight of component (A) to component (B) is between 30:70 and 95:5 and the dispersion is stable in, and can be used in, water and/or an organic solvent or mixtures thereof. The invention also concerns a method of producing these dispersions, their use and coating compositions containing them.