Acrylic coating composition for refinishing flexible substrates
Abstract
Abstract THE COATING COMPOSITION IS USEFUL FOR REPAIRING THE FINISH OF FLXIBLE AUTOMOBILE AND TRUCK BUMPERS AND COMPRISES A BLEND OF THE FOLLOWING POLYMERS: (1) A COPOLYMER OF METHYL METHACRYLATE AND AN ALKYL ACRYLATE OR AN AKYL MTHACRYLATE HAVING 2-12 CARBON ATOMS IN THE ALKYL GROUPS; (2) A COPOLYMER OF METHYL METHACRYLATE AND AN ADHESION OF PROMOTING MONOMER SUCH AS THE 3-2-METHACRYLOXYETHYL (2,2 SPIRO CYCLOHEXYL OXAZOLIDINE); (3) A PLASTICIZER WHICH IS EITHER A PHTHALATE ESTER SUCH AS BUTYL BENZYL PHTHALATE OR BUTYL CYCLOHEXYL PHTHALATE OR AN ALKYD RESIN; THE NOVEL COMPOSITION CAN BE BLENDED WITH OTHER PIGMENTED ACRYLIC POLYMER COATING COMPOSITIONS TO FORM A HIGH QUALITY REFINISH COMPOSITION FOR FLEXIBLE BUMPERS.
Inventors
- 👤 R Sheppard
Bibliographic Details
Claims Analysis
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| 3.5 Years (Year 4) | 1977-08-12 | 1978-02-11 | 1978-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-08-12 | 1982-02-11 | 1982-08-13 | $3760.00 | Window Closed / Lapsed |
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