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1. WO2022001575 - ORGANOSILICONE EMULSION AND PREPARATION METHOD

Publication Number WO/2022/001575
Publication Date 06.01.2022
International Application No. PCT/CN2021/098240
International Filing Date 04.06.2021
IPC
C08J 3/03 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
3Processes of treating or compounding macromolecular substances
02Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
03in aqueous media
C08L 83/00 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
83Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Compositions of derivatives of such polymers
C08L 83/04 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
83Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Compositions of derivatives of such polymers
04Polysiloxanes
C08L 83/05 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
83Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Compositions of derivatives of such polymers
04Polysiloxanes
05containing silicon bound to hydrogen
Applicants
  • 江苏四新科技应用研究所股份有限公司 JIANGSU SIXIN SCIENTIFIC-TECHNOLOGICAL APPLICATION RESEARCH INSTITUTE CO., LTD. [CN]/[CN]
  • 扬州四新新材料科技有限公司 YANGZHOU SIXIN NEW MATERIAL TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 黄伟 HUANG, Wei
  • 苏芳 SU, Fang
  • 曹添 CAO, Tian
  • 胡佳新 HU, Jiaxin
Agents
  • 南京众联专利代理有限公司 NANJING ZHONGLIAN PATENT AGENCY CO., LTD.
  • 叶倩 YE, Qian
Priority Data
202010607315.830.06.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ORGANOSILICONE EMULSION AND PREPARATION METHOD
(FR) ÉMULSION D’ORGANOSILICONE ET PROCÉDÉ DE PRÉPARATION
(ZH) 一种有机硅乳液及制备方法
Abstract
(EN) The goal of the present invention is to provide an organosilicone emulsion and a preparation method. First, hydrogen-containing polyorganosiloxane and hydrophobic particles react under the action of a catalyst to prepare an active material, preferably a compound emulsified active substance of polyether-modified polysiloxane and glycerin fatty acid ester. The glycerin fatty acid ester not only has emulsifying properties, but also has certain anti-corrosion properties. The finally prepared organosilicone emulsion is stable, and has excellent performance.
(FR) La présente invention vise à fournir une émulsion d’organosilicone et un procédé de préparation. D’abord, un polyorganosiloxane hydrogéné et des particules hydrophobes réagissent sous l’action d’un catalyseur pour préparer une matière active, de préférence une substance active émulsifiée composite d’un polysiloxane modifié par un polyéther et d’un ester d’acide gras du glycérol. L’ester d’acide gras du glycérol a non seulement des propriétés émulsifiantes, mais également certaines propriétés anticorrosion. L’émulsion d’organosilicone finalement préparée est stable et présente d’excellentes performances.
(ZH) 本发明的目的是提供一种有机硅乳液及制备方法,首先将含氢聚有机硅氧烷与疏水粒子在催化剂作用下反应制得活性物质,优选聚醚改性聚硅氧烷与甘油脂肪酸酯复配乳化活性物质,甘油脂肪酸酯不仅具有乳化性能,同时具有一定的防腐性能,最终制备的有机硅乳液稳定,性能优异。
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