FR2401943B1 - Prepolymere de polyurethanne reticulable et renfermant des groupements alkoxysilyle terminaux - Google Patents
Prepolymere de polyurethanne reticulable et renfermant des groupements alkoxysilyle terminauxInfo
- Publication number
- FR2401943B1 FR2401943B1 FR7824869A FR7824869A FR2401943B1 FR 2401943 B1 FR2401943 B1 FR 2401943B1 FR 7824869 A FR7824869 A FR 7824869A FR 7824869 A FR7824869 A FR 7824869A FR 2401943 B1 FR2401943 B1 FR 2401943B1
- Authority
- FR
- France
- Prior art keywords
- polyurethane prepolymer
- containing terminal
- alkoxysilyl groups
- prepolymer containing
- crosslinkable polyurethane
- 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
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)
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 FR2401943A1 (fr) | 1979-03-30 |
FR2401943B1 true 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) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3220866A1 (de) * | 1982-06-03 | 1983-12-08 | Dynamit Nobel Ag, 5210 Troisdorf | Vernetzbare harzmischungen |
CA1271881A (fr) * | 1984-03-29 | 1990-07-17 | Sui-Wu Chow | Prepolymeres d'isocyante a teneur de silane |
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 |
DE102012223422A1 (de) | 2012-12-17 | 2014-06-18 | Henkel Ag & Co. Kgaa | Niedermodulige silanterminierte PU-Präpolymere |
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 |
Family Cites Families (6)
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 |
US3676478A (en) * | 1968-12-04 | 1972-07-11 | Bayer Ag | Silyl-substituted urea derivatives |
BE790976A (fr) * | 1971-11-06 | 1973-05-07 | Bayer Ag | Derives silyles de l'uree et leur preparation |
BE790977A (fr) * | 1971-11-06 | 1973-05-07 | Bayer Ag | Procede de preparation de produits de poly-addition silicies |
US3941733A (en) * | 1975-01-02 | 1976-03-02 | Minnesota Mining And Manufacturing Company | Silanol-containing urethane dispersions |
-
1977
- 1977-08-30 DE DE19772738979 patent/DE2738979A1/de active Granted
-
1978
- 1978-08-17 BR BR7805291A patent/BR7805291A/pt unknown
- 1978-08-28 CH CH906578A patent/CH640248A5/de not_active IP Right Cessation
- 1978-08-28 JP JP10396378A patent/JPS5460399A/ja active Granted
- 1978-08-29 FR FR7824869A patent/FR2401943B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH640248A5 (en) | 1983-12-30 |
BR7805291A (pt) | 1979-05-02 |
JPS5460399A (en) | 1979-05-15 |
FR2401943A1 (fr) | 1979-03-30 |
DE2738979C2 (fr) | 1989-06-08 |
DE2738979A1 (de) | 1979-03-15 |
JPS5746446B2 (fr) | 1982-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |