Emulsion coagulant and tire puncture repair kit using same
US9657164B2 · kind B2 · utility
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0References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 20, 2014 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Mar 20, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/03
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An object of the present invention is to provide an emulsion coagulant capable of quickly coagulating an emulsion in an extremely low temperature environment. The present invention is an emulsion coagulant containing an amphoteric acrylic polymer, the amphoteric acrylic polymer having an amide group and a sulfonic acid group and having a weight average molecular weight of 30,000 or lower, and the emulsion coagulant being used to coagulate an emulsion. The present invention is also a tire puncture repair kit that uses the emulsion coagulant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.