Hardenable one-component substance, method of producing and hardening same and its application
US4101501A · kind A · utility
27Cited by
5References
16Claims
0Family size
Inventor
Key dates
| Filing date | Aug 13, 1976 |
| Grant date | Jul 18, 1978 |
| Priority date | — |
| Expiry date | Aug 13, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249997
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A hardenable composition for use as an adhesive in sealing, spackling, filling, stamping and the like composed of a first component of a monomeric, oligomeric or polymeric compound and a hardening promoting agent, wherein the first component or the hardening promoting agent is encased in a protective casing to prevent rupturing of the casing or hardening of the composition, and a casing rupturing agent composed of microspheres which break under pressure into fragments which have angular edges or are acutely tapered.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.