04603069 is referenced by 95 patents and cites 20 patents.

A sheet-like article suitable, for example, for wiping hard surfaces, comprises two sheets of nonwoven fabric or the like having sandwiched betweem them a solid core material which may be a highly porous, optionally liquid-containing, polymer. The two outer sheets are bonded to each other, without involving the core material, by means of a plurality of small, spaced bonding points, for example, spot-welds. Preferably the core material is in continuous sheet form and is perforated to accommodate the bonding points.

Title
Sheet-like article
Application Number
553663
Publication Number
4603069
Application Date
May 24, 1985
Publication Date
July 29, 1986
Inventor
Serge A Symien
Bedford
GB
Donald Peter
Merseyside
GB
Richard Harbour
Wellingborough
GB
Zia Haq
Merseyside
GB
Agent
James J Farrell
Milton L Honig
Assignee
Lever Brothers Company
NY, US
IPC
B32B 3/24
B32B 3/10
View Original Source