Claims
- 1. A primer composition consisting essentially of a primer component and a solvent component, said primer component consisting essentially of an aminoalkyl-substituted trialkoxysilane, a carboxylic acid salt of tin and, optionally, an organic amine compound selected from the group consisting of alkanolamines and polyamines; the weight ratio of aminoalkyl-substituted trialkoxy silane to carboxylic acid salt of tin having a value of from 5/1 to 20/1 and the weight ratio of organic amine compound to aminoalkyl-substituted trialkoxysilane having a value of from 0/1 to 1/1.
- 2. A primer composition of claim 1 consisting essentially of from 10 to 15 percent by weight (CH.sub.3 O).sub.3 SiCH.sub.2 CH.sub.2 CH.sub.2 NHCH.sub.2 CH.sub.2 NH.sub.2, and the balance is dibutyltin diacetate and i-propanol, wherein the weight ratio of (CH.sub.3 O).sub.3 SiCH.sub.2 CH.sub.2 CH.sub.2 NHCH.sub.2 CH.sub.2 NH.sub.2 to dibutyltin diacetate has a value of from 5/1 to 20/1.
BACKGROUND OF THE INVENTION
The Government has rights in this invention pursuant to Contract No. F33615-83-C-5084 awarded by the Department of the Air Force.
US Referenced Citations (11)
Foreign Referenced Citations (4)
Number |
Date |
Country |
2943832C2 |
Feb 1981 |
DEX |
63-097674 |
Apr 1988 |
JPX |
2039231 |
Aug 1980 |
GBX |
2056473 |
Mar 1981 |
GBX |