or
Bookmark and Share
Precoat resin dispersion for tufted carpets
   
Document Number
US Patent 4604311
Issued Date
August 5, 1986
Link
Inventors
Goss; Raymond W. (New Castle County, DE)
Map
Abstract
Disclosed is a precoat resin dispersion having a solids content from about 63% to about 69% comprising (1) at least one resin having a Ring and Ball softening point from about 60.degree. C. to about 100.degree. C. in an aqueous dispersion having a solids content from about 53% to about 58%; (2) at least one water-soluble polymer; (3) at least one cationic resin; and (4) water. The precoat resin dispersion is useful in the manufacture of tufted carpets, especially carpets manufactured with carboxylated latices as a backcoat.
Tags:
Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
Number of Claims:
18
Comments:
no comments yet
Owner
Hercules Incorporated (Wilmington, DE)
Published
August 5, 1986
Application Number
06/749,593
Filed
June 27, 1985
US Classification
428/96   428/95 428/97
Int'l Classification
C09D   157/02   (20060101)   C09D   157/00   (20060101)   C09D   193/00   (20060101)   C09D   193/04   (20060101)   D06N   7/00   (20060101)  
Attorney/Law Firm
Parent Case
This application is a division of application Ser. No. 627,705, filed 7/3/84.
USPTO Field of Search
428/96   428/95   428/97  
Related Patents
Claims
Description
About| FAQs| Terms & Disclaimer| Link to Us| Contact Us