Anaerobic adhesive compositions and method
US5109036A · kind A · utility
2Cited by
7References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 12, 1991 |
| Grant date | Apr 28, 1992 |
| Priority date | — |
| Expiry date | Feb 12, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J4/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Improved anaerobic adhesive compositions are described which contain an alkylsulfonylphenylhydrazine as the accelerator. The compositions are remarkably stable in storage but nevertheless set quickly upon anaerobic contact on the most diverse materials. They are particularly advantageous for the retention and making tight of threadings and smooth fitting made of treated steel, e.g., zinc-coated or bichromated steel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.