US4046587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Primer composition, process for using same and product obtained thereby
Assignee: Individual
•
Filing: 1975-12-23
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Granted: 1977-09-06
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Expires: 1995-12-23
Abstract
Abstract There is disclosed a primer composition which is coated on the polyolefinic-containing foam prior to application of the vinyl film and is comprised of a chlorinated hydrocarbon solvent in which there are added a material selected from the group consisting of a chlorinated paraffin, an acrylic type ester, and a vinyl copolymer.
Inventors
- 👤 Richard J. Guglielmo, Sr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:04
CPC Classifications
B; B32; B32B; B32B27/00; B32B27/06; B32B27/065; B32B5/00; B32B5/18; B32B27/30; C; C08; C08J; C08J9/00; C08J9/36; C08J2323/00; C08J2323/02; Y; Y10; Y10T; Y10T428/00; Y10T428/249921; Y10T428/249953; Y10T428/249982; Y10T428/249985; Y10T428/249987; Y10T428/249991; Y10T428/249992
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
69 words
A primer composition for treating a polyolefinic-containing foam material to permit effective adhesion of a polyvinyl coating thereon which comprises: a chlorinated hydrocarbon solvent in which there is admixed a resin material selected from the group consisting of a chlorinated paraffin wax, an acrylic type ester polymer and a vinyl copolymer, and mixtures thereof, said material constituting of from 2 to 10 percent by weight of said primer composition.
Claim 2
Dependent Claim
69 words
A primer composition for treating a polyolefinic-containing foam material to permit effective adhesion of a polyvinyl coating thereon which comprises: a chlorinated hydrocarbon solvent in which there is admixed a resin material selected from the group consisting of a chlorinated paraffin wax, an acrylic type ester polymer and a vinyl copolymer, and mixtures thereof, said material constituting of from 2 to 10 percent by weight of said primer composition.
Claim 3
Dependent Claim
13 words
The primer composition as defined in claim 1 including two of said materials.
Claim 4
Dependent Claim
14 words
The primer composition as defined in claim 1 including all three of said materials.
Claim 5
Dependent Claim
21 words
The primer composition as defined in claim 1 wherein said materials constitute about 5 percent by weight of said primer composition.
Claim 6
Dependent Claim
13 words
The primer composition as defined in claim 4 wherein said solvent is 1,1,1-trichloroethane.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-09-05 | 1981-03-07 | 1981-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-09-05 | 1985-03-07 | 1985-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-09-05 | 1989-03-07 | 1989-09-06 | $7700.00 | Window Closed / Lapsed |