BR112017013175A2 - método para hidrossililação - Google Patents

método para hidrossililação

Info

Publication number
BR112017013175A2
BR112017013175A2 BR112017013175-7A BR112017013175A BR112017013175A2 BR 112017013175 A2 BR112017013175 A2 BR 112017013175A2 BR 112017013175 A BR112017013175 A BR 112017013175A BR 112017013175 A2 BR112017013175 A2 BR 112017013175A2
Authority
BR
Brazil
Prior art keywords
cooling
silyl hydride
water
silylated
catalyst
Prior art date
Application number
BR112017013175-7A
Other languages
English (en)
Other versions
BR112017013175B1 (pt
Inventor
Benavides Rafael
A. Babb David
Schaefer Matthias
Fontanella Patrick
H. Heath William
W. Li Wenwen
Original Assignee
Dow Global Technologies Llc
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
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112017013175A2 publication Critical patent/BR112017013175A2/pt
Publication of BR112017013175B1 publication Critical patent/BR112017013175B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/336—Polymers modified by chemical after-treatment with organic compounds containing silicon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
    • C08G18/289—Compounds containing at least one heteroatom other than oxygen or nitrogen containing silicon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterized by the type of post-polymerisation functionalisation
    • C08G2650/04—End-capping
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterized by the type of post-polymerisation functionalisation
    • C08G2650/10—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterized by the type of post-polymerisation functionalisation characterized by the catalyst used in the post-polymerisation functionalisation step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
    • C08G2650/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
    • C08G2650/58—Ethylene oxide or propylene oxide copolymers, e.g. pluronics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyethers (AREA)

Abstract

os álcoois vinil-funcionais são sililados por reação com um composto de hidreto de silil hidrolisável. o álcool de partida é aquecido e, então, combinado com o hidreto de silil e o catalisador e deixado aquecer exotermicamente. o resfriamento é aplicado quando a conversão de grupos vinila está entre 90 a 99%. em algumas modalidades, quantidades específicas de água estão presentes. o regime de resfriamento e o controle do teor de água reduzem algumas reações secundárias, levando a maiores rendimentos para o produto desejado.
BR112017013175-7A 2014-12-22 2015-12-05 Processo para produzir um álcool terminado em silil BR112017013175B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462095595P 2014-12-22 2014-12-22
US62/095,595 2014-12-22
USUS62/095,595 2014-12-22
PCT/US2015/064148 WO2016105914A1 (en) 2014-12-22 2015-12-05 Hydrosilylation method

Publications (2)

Publication Number Publication Date
BR112017013175A2 true BR112017013175A2 (pt) 2018-01-02
BR112017013175B1 BR112017013175B1 (pt) 2021-12-07

Family

ID=55070145

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017013175-7A BR112017013175B1 (pt) 2014-12-22 2015-12-05 Processo para produzir um álcool terminado em silil

Country Status (7)

Country Link
US (1) US10184026B2 (pt)
EP (1) EP3237477B1 (pt)
KR (1) KR102524370B1 (pt)
CN (1) CN107001620B (pt)
BR (1) BR112017013175B1 (pt)
ES (1) ES2767405T3 (pt)
WO (1) WO2016105914A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109627411A (zh) * 2018-12-25 2019-04-16 浙江新安化工集团股份有限公司 一种硅烷化聚合物及其制备方法和应用
CN110117357B (zh) * 2019-04-12 2020-04-03 浙江新安化工集团股份有限公司 一种硅烷改性聚醚及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE553159A (pt) 1955-12-05
US3220972A (en) 1962-07-02 1965-11-30 Gen Electric Organosilicon process using a chloroplatinic acid reaction product as the catalyst
US5359113A (en) 1993-11-08 1994-10-25 Dow Corning Corporation Method for maintaining catalytic activity during a hydrosilylation reaction
CN101012237B (zh) * 2007-01-29 2011-05-04 南昌大学 乙烯基烷氧基硅烷的合成方法
US8916669B2 (en) 2010-05-27 2014-12-23 Dow Global Technologies Llc Methods for producing crosslinkable silyl group-containing polyoxyalkylene polymers
WO2012003216A1 (en) 2010-06-30 2012-01-05 Dow Global Technologies Llc Low viscosity silyl-modified polymers
BR112012033611B1 (pt) 2010-06-30 2020-11-10 Dow Global Technologies Llc composição compreendendo um polímero com terminação silano reticulável e método para produzir uma composição compreendendo um polímero com terminação silano reticulável
EP2726525B1 (en) 2011-06-30 2020-12-30 Dow Global Technologies LLC Improved process for making low viscosity, fast curing silane terminated polymers
US8992895B2 (en) 2012-12-19 2015-03-31 L'oreal Sunscreen compositions

Also Published As

Publication number Publication date
US20170362378A1 (en) 2017-12-21
KR102524370B1 (ko) 2023-04-24
EP3237477B1 (en) 2019-11-06
WO2016105914A1 (en) 2016-06-30
CN107001620B (zh) 2020-08-25
ES2767405T3 (es) 2020-06-17
US10184026B2 (en) 2019-01-22
KR20170100536A (ko) 2017-09-04
CN107001620A (zh) 2017-08-01
EP3237477A1 (en) 2017-11-01
BR112017013175B1 (pt) 2021-12-07

Similar Documents

Publication Publication Date Title
BR112016027585A2 (pt) construções de anticorpo multiespecíficas
SG10201900948PA (en) Modified nucleotide linkers
EP4296303A3 (en) Improved hydrophobic aerogel materials
BR112016030424A2 (pt) construções de anticorpo multiespecíficas
BR112017015276A2 (pt) ?gel, composição em gel curável por condensação, e, uso de um gel?
CL2013003296A1 (es) Uso de un agonista del receptor 1 del factor de crecimiento anti-fibroblastos (fgfr1) para tratar enfermedades tales como sindrome de ovario poliquístico (pcos), sindrome metabólico, obesidad, estrato hepatitis no alcohólica (nash), entre otras; anticuerpo que se une con fgfr1; acido nucleico aislado; célula huesped.
MX353055B (es) Procedimiento para la preparación de óxidos mixtos multimetálicos y su uso como catalizadores de alto desempeño en la deshidrogenación oxidativa de etano para la producción de etileno, sin formación de ácido acético u otros hidrocarburos oxigenados.
BR112016018851A8 (pt) processo para fornecer um composto de fórmula (iv)
CL2016000438A1 (es) Anticuerpos humanizados que se unen específicamente al receptor del factor estimulante de colonias 1 (csf-1r); ácidos nucleicos; vectores de expresión, células huéspedes; procesos de producción; composiciones farmacéuticas; usos y métodos de tratamiento terapéutico para el tratamiento del cáncer y de la enfermedad fibrótica
MY187509A (en) Composition of catalysts for conversion of ethanol to n-butanol and higher alcohols
BR112019006150A2 (pt) composições cabeças múltiplas ou duplas capeadas úteis para transferência de cadeia e processo para preparar as mesmas
BR112017009223A2 (pt) módulo de biorreator eletroquímico melhorado e uso do mesmo
BR112017013175A2 (pt) método para hidrossililação
BR112015030724A2 (pt) processo de polimerização na presença de uma composição com ação antiestática
EP3140036A4 (en) Stable catalyst for conversion of alkyl halide to olefins
MX354701B (es) Método para detectar vacíos en tabla de construcción a base de yeso y método para producir tabla de construcción a base de yeso.
MY170588A (en) Method for producing internal olefin
WO2014179648A3 (en) Direct anti-markovnikov addition of acids to alkenes
CA2942192C (en) Method for thermal conversion of ketoacids and hydrotreament to hydrocarbons
PH12015501453A1 (en) Method for producing olefin
EP3024806A4 (en) Stable silicoaluminophosphate catalysts for conversion of alkyl halides to olefins
MY189165A (en) Polystyrene sulfonic acid resin catalyst, preparation method therefor and use thereof
BR112018010232A2 (pt) sistema catalisador e processo para a produção de glicóis
IN2015DN03035A (pt)
MX2016012822A (es) Metodo para reducir el contenido de acido desoxirribonucleico (adn) de un caldo de fermentacion.

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/12/2015, OBSERVADAS AS CONDICOES LEGAIS.