Title:
【発明の名称】耐摩耗性コーティングを形成するための組成物
Document Type and Number:
Japanese Patent JP2002543235
Kind Code:
A
Abstract:
The present invention discloses compositions having improved stability which, when applied to a variety of substrates and cured, form transparent coatings having abrasion resistant properties and a matched refractive index to that of the substrate. The compositions comprise anaqueous-organic solvent mixture containing a mixture of hydrolysis products and partial condensates of an epoxy-functional silane, a carboxylic acid functional compound selected from the group consisting of carboxylic acids, multifunctional carboxylic acids, anhydrides, and combinations thereof, a metal oxide composite colloid, and a colloidal silica material. The coating compositions may further include a mixture of hydrolysis products and partial condensates of one or more silane additives, based on the total solids of the composition.
Inventors:
Carl, W. Terry
Brian, S. Renbo
Brian, S. Renbo
Application Number:
JP2000614332A
Publication Date:
December 17, 2002
Filing Date:
April 21, 2000
Export Citation:
Assignee:
SDC COATINGS, INC.
International Classes:
C09D183/00; C09D183/06; C09D183/14; G02B1/10; C08K3/22; C08K3/36; C08K5/10; (IPC1-7): C09D183/06; C09D183/00
Domestic Patent References:
| JPH09227830A | 1997-09-02 | |||
| JPH0848940A | 1996-02-20 | |||
| JPH10319206A | 1998-12-04 | |||
| JPH08311408A | 1996-11-26 | |||
| JPH08311391A | 1996-11-26 | |||
| JPH10292135A | 1998-11-04 | |||
| JPH03170569A | 1991-07-24 | |||
| JPH04234471A | 1992-08-24 | |||
| JPS63305175A | 1988-12-13 |
Foreign References:
| WO1998046692A1 | 1998-10-22 | |||
| WO1997041185A1 | 1997-11-06 |
Attorney, Agent or Firm:
Kenji Yoshitake (3 others)