Solvent stable slip additive composition
US11267976B2 · kind B2 · utility
0Cited by
8References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 16, 2020 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Apr 16, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D183/12
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A composition contains a polyorganosiloxane dispersed in a combination of a condensation product of a polysiloxane resin and a polyoxyalkylene polymer, and a non-aqueous fluid carrier; wherein the weight-ratio of non-aqueous fluid carrier to condensation product is 0.5 or more and 10 or less; the weight-ratio of the combination of condensation product and non-aqueous fluid carrier to polyorganosiloxane is 0.01 or more and 0.50 or less; and wherein the composition contains less than one weight-part aromatic solvent per million weight parts composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.