FR2401943A1 - Prepolymere de polyurethanne reticulable et renfermant des groupements alkoxysilyle terminaux - Google Patents

Prepolymere de polyurethanne reticulable et renfermant des groupements alkoxysilyle terminaux

Info

Publication number
FR2401943A1
FR2401943A1 FR7824869A FR7824869A FR2401943A1 FR 2401943 A1 FR2401943 A1 FR 2401943A1 FR 7824869 A FR7824869 A FR 7824869A FR 7824869 A FR7824869 A FR 7824869A FR 2401943 A1 FR2401943 A1 FR 2401943A1
Authority
FR
France
Prior art keywords
polyurethane prepolymer
alkoxysilyl groups
cross
prepolymer
containing terminal
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.)
Granted
Application number
FR7824869A
Other languages
English (en)
Other versions
FR2401943B1 (fr
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.)
Sika AG
Original Assignee
Sika AG
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 Sika AG filed Critical Sika AG
Publication of FR2401943A1 publication Critical patent/FR2401943A1/fr
Application granted granted Critical
Publication of FR2401943B1 publication Critical patent/FR2401943B1/fr
Expired 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Prépolymères de polyuréthanne, réticulables sous l'action de l'humidité et comportant des groupements alkoxysilyle terminaux. On les prépare en faisant d'abord réagir un prépolymère diisocyanato de formule :
FR7824869A 1977-08-30 1978-08-29 Prepolymere de polyurethanne reticulable et renfermant des groupements alkoxysilyle terminaux Expired FR2401943B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772738979 DE2738979A1 (de) 1977-08-30 1977-08-30 Verfahren zur herstellung von vernetzbaren, endstaendige alkoxysilgruppen enthaltenden polyurethanpraepolymeren und deren verwendung zur herstellung von elast. massen

Publications (2)

Publication Number Publication Date
FR2401943A1 true FR2401943A1 (fr) 1979-03-30
FR2401943B1 FR2401943B1 (fr) 1986-11-14

Family

ID=6017635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824869A Expired FR2401943B1 (fr) 1977-08-30 1978-08-29 Prepolymere de polyurethanne reticulable et renfermant des groupements alkoxysilyle terminaux

Country Status (5)

Country Link
JP (1) JPS5460399A (fr)
BR (1) BR7805291A (fr)
CH (1) CH640248A5 (fr)
DE (1) DE2738979A1 (fr)
FR (1) FR2401943B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096250A1 (fr) * 1982-06-03 1983-12-21 Hüls Troisdorf Aktiengesellschaft Compositions de résines réticulables
EP2931770B1 (fr) 2012-12-17 2019-08-14 Henkel AG & Co. KGaA Polyuréthanes à terminaisons silane et faible module

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158893A1 (fr) * 1984-03-29 1985-10-23 Union Carbide Corporation Prépolymères d'isocyanate contenant des silanes
US4645816A (en) * 1985-06-28 1987-02-24 Union Carbide Corporation Novel vulcanizable silane-terminated polyurethane polymers
DE3636974A1 (de) * 1986-10-30 1988-05-05 Bayer Ag Poly-(ether-urethan-harnstoff)polyadditionsprodukte, ihre herstellung, abmischung enthaltend diese sowie ihre verwendung als abformmassen
DE4029505A1 (de) * 1990-09-18 1992-03-19 Henkel Kgaa Feuchtigkeitshaertende, alkoxysilanterminierte polyurethane
DE19831285A1 (de) * 1998-07-13 2000-01-20 Rathor Ag Appenzell Prepolymerabmischung mit Silan-terminierten Prepolymeren
US6329488B1 (en) 1998-11-10 2001-12-11 C. R. Bard, Inc. Silane copolymer coatings
US6596401B1 (en) 1998-11-10 2003-07-22 C. R. Bard Inc. Silane copolymer compositions containing active agents
DE10013628A1 (de) 2000-03-18 2001-09-20 Degussa Stabile 1:1-Monoaddukte aus sekundären Aminoalkylalkoxysilanen und Diisocyanaten sowie ein Verfahren zu ihrer Herstellung
CN109666115B (zh) * 2017-10-16 2021-09-07 万华化学集团股份有限公司 一种氨基硅烷封端改性聚氨酯树脂及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1812562A1 (de) * 1968-12-04 1970-06-18 Bayer Ag Silylsubstituierte Harnstoffderivate
US3941733A (en) * 1975-01-02 1976-03-02 Minnesota Mining And Manufacturing Company Silanol-containing urethane dispersions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388101A (en) * 1964-10-23 1968-06-11 Pittsburgh Plate Glass Co Silicon-containing polyurethanes
GB1207594A (en) * 1967-03-16 1970-10-07 Union Carbide Corp One component room temperature vulcanizable silicon terminated polymers
BE790977A (fr) * 1971-11-06 1973-05-07 Bayer Ag Procede de preparation de produits de poly-addition silicies
BE790976A (fr) * 1971-11-06 1973-05-07 Bayer Ag Derives silyles de l'uree et leur preparation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1812562A1 (de) * 1968-12-04 1970-06-18 Bayer Ag Silylsubstituierte Harnstoffderivate
FR2025247A1 (fr) * 1968-12-04 1970-09-04 Bayer Ag
US3941733A (en) * 1975-01-02 1976-03-02 Minnesota Mining And Manufacturing Company Silanol-containing urethane dispersions
FR2296664A1 (fr) * 1975-01-02 1976-07-30 Minnesota Mining & Mfg Dispersions d'urethanne contenant du silanol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096250A1 (fr) * 1982-06-03 1983-12-21 Hüls Troisdorf Aktiengesellschaft Compositions de résines réticulables
EP2931770B1 (fr) 2012-12-17 2019-08-14 Henkel AG & Co. KGaA Polyuréthanes à terminaisons silane et faible module

Also Published As

Publication number Publication date
DE2738979C2 (fr) 1989-06-08
CH640248A5 (en) 1983-12-30
BR7805291A (pt) 1979-05-02
JPS5460399A (en) 1979-05-15
JPS5746446B2 (fr) 1982-10-04
DE2738979A1 (de) 1979-03-15
FR2401943B1 (fr) 1986-11-14

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