 |
|
|
|
|
|
 Title: |
US4589940:
Method of making foamed slip resistant surfaces
[ Derwent Title ]
|
| Country: |
US United States of America
|
| |
| Inventor: |
Johnson, Michael D.; Coshocton, OH
|
| Assignee: |
Becton, Dickinson and Company, Paramus, NJ
other patents from BECTON, DICKINSON AND COMPANY (57585) (approx. 2,109)
News, Profiles, Stocks and More about this company
|
| Published / Filed: |
1986-05-20
/ 1984-12-10
|
| Application Number: |
US1984000679800
|
| IPC Code: |
Advanced:
A41D 19/015;
B32B 27/12;
D06N 3/00;
D06N 3/04;
D06N 3/06;
D06N 3/10;
D06N 3/14;
Core:
D06N 3/12;
more...
IPC-7:
B32B 31/12;
|
| U.S. Class: |
Current:
156/078;
002/161.8;
002/168;
156/293;
427/244;
428/316.6;
Original:
156/078;
002/161.R;
002/168;
156/293;
427/244;
428/246;
428/253;
428/284;
428/316.6;
|
| Field of Search: |
002/161 R,167,168,169
156/078,293
427/244
428/245,246,250,253,284,316.6
|
| Priority Number: |
|
| Abstract: |
An improved abrasion and cut resistant surface is provided for work gloves, work shoes and like wearing apparel. The surface of the invention provides a porous surface particularly useful in work environments where it is necessary for a workman to use gloves, but which gloves are breathable and have moisture absorbing properties. The surface of the invention is a foam surface laminated to a substrate. The foam, prior to lamination, may be foamed with varying amounts of air depending upon the degree of abrasion resistance required. The foaming may be by mechanical or chemical means.
|
| Attorney, Agent or Firm: |
Grindle, R. P. ;
|
| Primary / Asst. Examiners: |
Dawson, Robert A.;
|
| INPADOC Legal Status: |
Show legal status actions
Family Legal Status Report
|
|
|
|
|
|
|
| Parent Case: |
This is a division of application Ser. No. 512,266, filed 7/11/83, now U.S. Pat. No. 4,514,460, which in turn is a continuation-in-part of U.S. App. Ser. No. 436,253 filed 10/25/82, now U.S. Pat. No. 4,515,851.
|
| Designated Country: |
BE DE FR GB IT NL SE
|
| Family: |
Show 34 known family members
|
First Claim:
Show all 6 claims |
What is claimed is:
1. A method for producing a glove with a breathable, inexpensive, abrasion-resistant surface, characterized by the steps of
- (a) selecting in a first selecting step a glove liner comprised of a web which is a member selected from the group consisting of a fibrous non-woven web, a woven web, and a knitted web;
- (b) selecting in a second selecting step a material to be applied as a foamed layer to at least one surface of said glove liner from said first selecting step;
- (c) foaming said member selected from said second selecting step to an air content within the range of between about 40 and 95 percent;
- (d) applying said member from said foaming step to said at least one surface of said glove liner; and
- (e) curing said foamed member from said applying step.
|
| Background / Summary: |
Show background / summary
|
| Drawing Descriptions: |
Show drawing descriptions
|
| Description: |
Show description
|
| Forward References: |
Show 29 U.S. patent(s) that reference this one
|
|
