Cleaning compositions containing cationic polymers, and methods of making and using same
US-2015376552-A1 · Dec 31, 2015 · US
Granulated foam control composition comprising a polyol ester and cationic polymer
US9040474B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9040474-B2 |
| Application number | US-201113991663-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 9, 2011 |
| Priority date | Dec 10, 2010 |
| Publication date | May 26, 2015 |
| Grant date | May 26, 2015 |
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Abstract
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A granulated foam control composition comprises a foam control agent based on a polydiorganosiloxane fluid, an organic additive of melting point 45″1 7C to 100° C. comprising a polyol ester, a water-soluble particulate inorganic carrier and a polymer having a net cationic charge. The mean number of carbon atoms in the organo groups of the polydiorganosiloxane fluid is at least 1.3. The foam control agent includes a hydrophobic filler dispersed in the polydiorganosiloxane fluid, and optionally an organosilicone resin. The polyol ester is miscible with the polydiorganosiloxane fluid.
First claim
Opening claim text (preview).
The invention claimed is: 1. A granulated foam control composition comprising (A) a foam control agent comprising (i) a polydiorganosiloxane fluid comprising units of the formula where each group R is independently the same or different and is selected from the group of an alkyl group having from 1 to 36 carbon atoms, an aryl group, and an aralkyl group having up to 36 ca…
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- C11D3/0026Primary
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
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- What does patent US9040474B2 cover?
- A granulated foam control composition comprises a foam control agent based on a polydiorganosiloxane fluid, an organic additive of melting point 45″1 7C to 100° C. comprising a polyol ester, a water-soluble particulate inorganic carrier and a polymer having a net cationic charge. The mean number of carbon atoms in the organo groups of the polydiorganosiloxane fluid is at least 1.3. The foam con…
- Who is the assignee on this patent?
- Alain Creutz Serge Firmin, L Hostis Jacqueline, Song Haiyan, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification C11D3/0026. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue May 26 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).