Title:
METHOD FOR PREPARING ORGANOSILICON DEFOAMING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2021/254169
Kind Code:
A1
Abstract:
Provided is a method for preparing an organosilicon defoaming composition, the aim of which is to introduce a capping agent to effectively control the degree of crosslinking during the preparation of a crosslinked silicone grease, which method ensures the consistency of the viscosity of a defoaming composition, improves the defoaming and foam inhibition performances of the organosilicon defoaming composition, and facilitates the use of the composition for later emulsification. The defoaming composition can be widely used to eliminate harmful foams in industrial production.
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Inventors:
YANG YOUZHONG (CN)
HUANG WEI (CN)
CAO TIAN (CN)
ZHU ZHI (CN)
HUANG WEI (CN)
CAO TIAN (CN)
ZHU ZHI (CN)
Application Number:
PCT/CN2021/098236
Publication Date:
December 23, 2021
Filing Date:
June 04, 2021
Export Citation:
Assignee:
JIANGSU SIXIN SCIENTIFIC TECH APPLICATION RESEARCH INSTITUTE CO LTD (CN)
YANGZHOU SIXIN NEW MATERIAL TECH CO LTD (CN)
YANGZHOU SIXIN NEW MATERIAL TECH CO LTD (CN)
International Classes:
B01D19/04
Foreign References:
| CN101422712A | 2009-05-06 | |||
| CN110898467A | 2020-03-24 | |||
| CN108786190A | 2018-11-13 | |||
| US5914362A | 1999-06-22 |
Attorney, Agent or Firm:
NANJING ZHONGLIAN PATENT AGENCY CO., LTD. (CN)
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