CA2056363C - Polymere d'oxypropylene renfermant un groupe silicie reactif; methode de preparation - Google Patents

Polymere d'oxypropylene renfermant un groupe silicie reactif; methode de preparation

Info

Publication number
CA2056363C
CA2056363C CA002056363A CA2056363A CA2056363C CA 2056363 C CA2056363 C CA 2056363C CA 002056363 A CA002056363 A CA 002056363A CA 2056363 A CA2056363 A CA 2056363A CA 2056363 C CA2056363 C CA 2056363C
Authority
CA
Canada
Prior art keywords
reactive silicon
group
polymer
silicon group
oxypropylene polymer
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 - Lifetime
Application number
CA002056363A
Other languages
English (en)
Other versions
CA2056363A1 (fr
Inventor
Masayuki Fujita
Michihide Homma
Hiroshi Wakabayashi
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to CA002272175A priority Critical patent/CA2272175A1/fr
Publication of CA2056363A1 publication Critical patent/CA2056363A1/fr
Application granted granted Critical
Publication of CA2056363C publication Critical patent/CA2056363C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polyethers (AREA)

Abstract

L'invention se rapporte à un nouveau polymère d'oxypropylène contenant un groupe de silicium réactif, dans lequel la chaîne polymère principale contient essentiellement les unités répétitives de la formule (alpha), dans lequel au moins un groupe de silicium réactif et au moins une liaison d'uréthane sont présents aux terminaisons de la chaîne polymère et dans lequel le rapport M(Boolean not)w/M(Boolean not)n est égal à 1,5 ou moins, et le poids moléculaire moyen en nombre est égal à 3 000 ou plus. Le procédé de production de ce polymère consiste à faire réagir un polymère d'oxypropylène, ayant un rapport M(Boolean not)w/M(Boolean not)n égal à 1,5 ou moins et un poids moléculaire moyen en nombre par unité de fonction terminale égal à 1 500 ou plus avec un composé contenant à la fois un groupe de silicium réactif et un groupe d'isocyanate.
CA002056363A 1990-04-09 1991-04-08 Polymere d'oxypropylene renfermant un groupe silicie reactif; methode de preparation Expired - Lifetime CA2056363C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002272175A CA2272175A1 (fr) 1990-04-09 1991-04-08 Polymere d'oxypropylene renfermant un groupe silicie reactif; methode de preparation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2-94543 1990-04-09
JP9454390 1990-04-09
PCT/JP1991/000461 WO1991015536A1 (fr) 1990-04-09 1991-04-08 Polymere d'oxypropylene contenant un groupe de silicium reactif et production de ce polymere

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002272175A Division CA2272175A1 (fr) 1990-04-09 1991-04-08 Polymere d'oxypropylene renfermant un groupe silicie reactif; methode de preparation

Publications (2)

Publication Number Publication Date
CA2056363A1 CA2056363A1 (fr) 1991-10-10
CA2056363C true CA2056363C (fr) 1999-06-01

Family

ID=14113231

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002056363A Expired - Lifetime CA2056363C (fr) 1990-04-09 1991-04-08 Polymere d'oxypropylene renfermant un groupe silicie reactif; methode de preparation

Country Status (3)

Country Link
AU (1) AU650872B2 (fr)
CA (1) CA2056363C (fr)
WO (1) WO1991015536A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2995309B2 (ja) * 1991-09-09 1999-12-27 鐘淵化学工業株式会社 硬化性組成物
JPH07242737A (ja) * 1994-03-07 1995-09-19 Kanegafuchi Chem Ind Co Ltd 硬化性樹脂組成物
BRPI0910361A2 (pt) * 2008-07-16 2015-10-06 Dow Global Technologies Inc composto de polialquileno glicol terminado por silila, método para preparar um composto de polialquileno glicol terminado por silila e composição refrigerante

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273998A (en) * 1975-12-16 1977-06-21 Kanegafuchi Chem Ind Co Ltd Room temperature curing compositions
JPS61141761A (ja) * 1984-12-12 1986-06-28 Kanegafuchi Chem Ind Co Ltd 硬化性組成物
JPS61197631A (ja) * 1985-02-28 1986-09-01 Kanegafuchi Chem Ind Co Ltd 分子量分布の狭いポリアルキレンオキシドの製造方法
JP2610305B2 (ja) * 1988-06-10 1997-05-14 鐘淵化学工業株式会社 硬化性組成物
CA2051702C (fr) * 1990-03-09 1999-06-15 Masayuki Fujita Composition durcissable

Also Published As

Publication number Publication date
AU7575691A (en) 1991-10-30
WO1991015536A1 (fr) 1991-10-17
AU650872B2 (en) 1994-07-07
CA2056363A1 (fr) 1991-10-10

Similar Documents

Publication Publication Date Title
JP2995308B2 (ja) 硬化性組成物
EP0473793B1 (fr) Composition polymerisable
JP3087138B2 (ja) 硬化性組成物
US5719249A (en) Reactive silicon group-containing polyoxyalkylene-polysiloxane copolymer
CA2056360C (fr) Composition de resine reticulable
US6437072B1 (en) Description curable composition
JPH05125272A (ja) 硬化性組成物
US6369187B1 (en) Reactive silicon group-containing oxypropylene polymer and method of producing same
JP2995309B2 (ja) 硬化性組成物
US5880245A (en) Process for the preparation of novel reactive silicon group-containing polymer
CA2056363C (fr) Polymere d'oxypropylene renfermant un groupe silicie reactif; methode de preparation
JPH06211981A (ja) 反応性ケイ素基含有新規重合体およびその製造方法
US6576733B1 (en) Curable oxypropylene polymer composition
JPH0241550B2 (fr)
JP2995310B2 (ja) 硬化性組成物
CA2272175A1 (fr) Polymere d'oxypropylene renfermant un groupe silicie reactif; methode de preparation
JP3304954B2 (ja) シーラント用硬化性組成物
JP3304955B2 (ja) 硬化性組成物
JPH04283258A (ja) 硬化性組成物
JPH10168299A (ja) 塗料密着性に優れる硬化性組成物
JP4018160B2 (ja) 硬化性組成物
CA2313359A1 (fr) Composition de resine reticulable
JPH04283260A (ja) 硬化性組成物
JPH0214932B2 (fr)

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202