| Title of Invention | A PROCESS FOR THE PREPARATION OF A COATING HAVING IMPROVED SUBSTRATE-ADHESION AND A METHOD OF COATING A SUBSTRATE WITH THE COATING |
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| Abstract | The invention pertains to a process for the preparation of a coating having improved substrate-adhesion, comprising the steps of preparing a coating composition by combining (a) a polyacetoacetate having acetoacetate groups and having a number average molecular weight of less than 1000, and (b) a cross linker for said polyacetoacetate, said cross linker having groups capable of crosslinking with said acetoacetate groups, in which coating composition the cross linker is present in an amount insufficient to crosslink all acetoacetate groups of said polyacetoacetate, the ratio of acetoacetate groups to cross linker is greater than or equal to 1.1 any drying and/or curing the coating composition at a temperature between 5 C and 100 C. |
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883-mas-1996 claims granted.pdf
883-mas-1996 correspondence others.pdf
883-mas-1996 correspondence po.pdf
883-mas-1996 description (complete) granted.pdf
883-mas-1996 power of attorney.pdf
| Patent Number | 220402 | |||||||||
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| Indian Patent Application Number | 883/MAS/1996 | |||||||||
| PG Journal Number | 30/2008 | |||||||||
| Publication Date | 25-Jul-2008 | |||||||||
| Grant Date | 28-May-2008 | |||||||||
| Date of Filing | 24-May-1996 | |||||||||
| Name of Patentee | AD AEROSPACE FINISHES V.O.F. | |||||||||
| Applicant Address | RIJKSSTRAATWEG 31, 2171 AJ SASSENHEIM, | |||||||||
Inventors:
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| PCT International Classification Number | C09K 3/14 | |||||||||
| PCT International Application Number | N/A | |||||||||
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PCT Conventions:
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