One-part moisture-curable hydrocarbon polymer composition
US6258878A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 29, 1999 |
| Grant date | Jul 10, 2001 |
| Priority date | — |
| Expiry date | Mar 29, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L23/22
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
There is disclosed a stable, one-part moisture-curable composition containing: PA1 (A) 100 parts by weight of a saturated hydrocarbon polymer having on average more than 2 hydrolyzable silyl groups in its molecule; PA1 (B) 10 to 300 parts by weight of a silicon-free conduit compound having at least one C.sub.6 to C.sub.30 hydrocarbon group in its molecule, said compound being selected from the group consisting of PA2 (i) esters, PA2 (ii) ethers, PA2 (iii) epoxy-containing compounds, PA2 (iv) anhydrides and PA2 (v) ketones; and PA1 (C) a sufficient amount of a silanol condensation catalyst to cure said composition upon exposure to moisture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.