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Title:
ORGANOSILICON COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2021/217834
Kind Code:
A1
Abstract:
Disclosed is an organosilicon composition. A hydrogen-containing polyorganosiloxane reacts with hydrophilic silica and an organosilicon resin, then a hydroxyl polyorganosiloxane is added and a hydrophobic particle mixing treatment is performed to obtain the organosilicon composition. The organosilicon composition has a long branch chain siloxane space structure, which significantly increases the defoaming and foam-inhibiting properties and dispersing performance of the organosilicon composition, and simultaneously improves the binding force of the organosilicon composition to an organic material. A synthesized organosilicon emulsion has a good inhibition effect on foams in an anion surfactant-rich system.

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Inventors:
YANG YOUZHONG (CN)
ZHU ZHI (CN)
HUANG WEI (CN)
Application Number:
PCT/CN2020/097383
Publication Date:
November 04, 2021
Filing Date:
June 22, 2020
Export Citation:
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Assignee:
JIANGSU SIXIN SCIENTIFIC TECH APPLICATION RESEARCH INSTITUTE CO LTD (CN)
YANGZHOU SIXIN NEW MATERIAL TECH CO LTD (CN)
International Classes:
C08L83/05; B01D19/04; C08L83/06
Foreign References:
CN103275493A2013-09-04
CN101120056A2008-02-06
CN101422712A2009-05-06
CN1583212A2005-02-23
Attorney, Agent or Firm:
NANJING ZHONGLIAN PATENT AGENCY CO., LTD. (CN)
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