CA1125780A - Methode pour l'obtention d'alpha-omega- diacyloxysiloxanes - Google Patents

Methode pour l'obtention d'alpha-omega- diacyloxysiloxanes

Info

Publication number
CA1125780A
CA1125780A CA360,251A CA360251A CA1125780A CA 1125780 A CA1125780 A CA 1125780A CA 360251 A CA360251 A CA 360251A CA 1125780 A CA1125780 A CA 1125780A
Authority
CA
Canada
Prior art keywords
omega
groups
acid
diacyloxysiloxanes
alpha
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA360,251A
Other languages
English (en)
Inventor
Eugene R. Martin
Richard N. Lewis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wacker Chemical Corp
Original Assignee
Wacker Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CA289,796A external-priority patent/CA1115726A/fr
Application filed by Wacker Chemical Corp filed Critical Wacker Chemical Corp
Priority to CA360,251A priority Critical patent/CA1125780A/fr
Application granted granted Critical
Publication of CA1125780A publication Critical patent/CA1125780A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Silicon Polymers (AREA)
CA360,251A 1977-10-28 1980-09-15 Methode pour l'obtention d'alpha-omega- diacyloxysiloxanes Expired CA1125780A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA360,251A CA1125780A (fr) 1977-10-28 1980-09-15 Methode pour l'obtention d'alpha-omega- diacyloxysiloxanes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA289,796A CA1115726A (fr) 1977-10-28 1977-10-28 Procede d'obtention d'alpha, omega-siloxanediols
CA360,251A CA1125780A (fr) 1977-10-28 1980-09-15 Methode pour l'obtention d'alpha-omega- diacyloxysiloxanes

Publications (1)

Publication Number Publication Date
CA1125780A true CA1125780A (fr) 1982-06-15

Family

ID=25668594

Family Applications (1)

Application Number Title Priority Date Filing Date
CA360,251A Expired CA1125780A (fr) 1977-10-28 1980-09-15 Methode pour l'obtention d'alpha-omega- diacyloxysiloxanes

Country Status (1)

Country Link
CA (1) CA1125780A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111690138A (zh) * 2020-07-16 2020-09-22 江西蓝星星火有机硅有限公司 低粘度乙烯基羟基硅油及其制备方法
CN112010888A (zh) * 2019-05-28 2020-12-01 赢创运营有限公司 制备带乙酰氧基的硅氧烷的方法
CN112010887A (zh) * 2019-05-28 2020-12-01 赢创运营有限公司 制备带乙酰氧基的硅氧烷的方法
CN112011054A (zh) * 2019-05-28 2020-12-01 赢创运营有限公司 乙酰氧基体系
EP3744753A1 (fr) * 2019-05-28 2020-12-02 Evonik Operations GmbH Procédé de purification d'acétoxysiloxanes
CN113754888A (zh) * 2020-06-02 2021-12-07 赢创运营有限公司 线性含乙酰氧基的硅氧烷及派生产物
CN114430757A (zh) * 2019-09-27 2022-05-03 赢创运营有限公司 硅酮(甲基)丙烯酸酯、其制备方法及其在可固化组合物中的用途
US11795275B2 (en) 2018-12-04 2023-10-24 Evonik Operations Gmbh Reactive siloxanes

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11795275B2 (en) 2018-12-04 2023-10-24 Evonik Operations Gmbh Reactive siloxanes
US11066429B2 (en) 2019-05-28 2021-07-20 Evonik Operations Gmbh Process for producing acetoxy-bearing siloxanes
US11286351B2 (en) 2019-05-28 2022-03-29 Evonik Operations Gmbh Process for producing acetoxy-bearing siloxanes
CN112011054A (zh) * 2019-05-28 2020-12-01 赢创运营有限公司 乙酰氧基体系
EP3744754A1 (fr) * 2019-05-28 2020-12-02 Evonik Operations GmbH Procédé de production de siloxanes portant des groupes acétoxy
CN112010888A (zh) * 2019-05-28 2020-12-01 赢创运营有限公司 制备带乙酰氧基的硅氧烷的方法
EP3744755A1 (fr) * 2019-05-28 2020-12-02 Evonik Operations GmbH Procédé de production de siloxanes portant des groupes acétoxy
CN112010887A (zh) * 2019-05-28 2020-12-01 赢创运营有限公司 制备带乙酰氧基的硅氧烷的方法
EP3744756A1 (fr) * 2019-05-28 2020-12-02 Evonik Operations GmbH Systèmes acétoxy
EP3744753A1 (fr) * 2019-05-28 2020-12-02 Evonik Operations GmbH Procédé de purification d'acétoxysiloxanes
CN112011054B (zh) * 2019-05-28 2023-09-29 赢创运营有限公司 乙酰氧基体系
US11472822B2 (en) 2019-05-28 2022-10-18 Evonik Operations Gmbh Process for purifying acetoxysiloxanes
US11420985B2 (en) 2019-05-28 2022-08-23 Evonik Operations Gmbh Acetoxy systems
CN114430757A (zh) * 2019-09-27 2022-05-03 赢创运营有限公司 硅酮(甲基)丙烯酸酯、其制备方法及其在可固化组合物中的用途
EP3919550A1 (fr) * 2020-06-02 2021-12-08 Evonik Operations GmbH Siloxanes linéaires transportant des groupes acetoxy et produits dérivés
CN113754888A (zh) * 2020-06-02 2021-12-07 赢创运营有限公司 线性含乙酰氧基的硅氧烷及派生产物
CN111690138A (zh) * 2020-07-16 2020-09-22 江西蓝星星火有机硅有限公司 低粘度乙烯基羟基硅油及其制备方法

Similar Documents

Publication Publication Date Title
US4066680A (en) Process for making alpha,omega-siloxanediols
US4029629A (en) Solvent resistant room temperature vulcanizable silicone rubber composition
US5275980A (en) Self-curing ceramicizable polysiloxanes
US5220033A (en) Siloxane compounds and their preparation
US4529752A (en) Solvent resistant vulcanizable silicone rubber composition
US5446185A (en) Alkylhydrido siloxanes
EP0003285B1 (fr) Procédé de préparation d'organopolysiloxanes fonctionnels
US4395563A (en) Hydrolysis of alkoxysilanes
JP2603399B2 (ja) 親水性シリコン−改質ポリエステル樹脂の製造方法
CA1125780A (fr) Methode pour l'obtention d'alpha-omega- diacyloxysiloxanes
US4950779A (en) Nonaqueous method for making silicone oligomers
JP3705333B2 (ja) シラノール基を有する有機けい素化合物の製造方法
JP2652307B2 (ja) 分子鎖末端に水酸基を有する直鎖状オルガノポリシロキサンの製造方法
US4260715A (en) Process for the production of siliconfunctional polyorganosiloxanes
CA1037489A (fr) Composes polysiloxaniques contenant des groupes hydroxyles
EP0698632A1 (fr) Procédé pour préparer un organosiloxane terminé par un groupe silanol
CN101735258A (zh) 一种制备小分子羟基硅油的方法
EP0187661A2 (fr) Procédé de conversion de l'octaméthylcyclotétrasiloxane en décaméthylcyclopentasiloxane
US5532399A (en) Process for the preparation or organosilicon compounds carrying sulfur-containing organic radicals
US3992426A (en) Quadripolymer siloxanes containing Si-H bonds
US4933413A (en) Process for synthesis of acylamino organosilicon compounds
US5504233A (en) Process for the preparation of organosilicon compounds containing carboxyl groups
GB945181A (en) Improvements in or relating to organosilicon compounds
CA1115726A (fr) Procede d'obtention d'alpha, omega-siloxanediols
EP1006988A1 (fr) Fluides d'alkylsilsesquioxane pur ramifie

Legal Events

Date Code Title Description
MKEX Expiry