CH463780A - Verfahren zur Herstellung stabiler Gel-Dispersionen von Urethanpolymeren mit endständigen Hydroxylgruppen - Google Patents
Verfahren zur Herstellung stabiler Gel-Dispersionen von Urethanpolymeren mit endständigen HydroxylgruppenInfo
- Publication number
- CH463780A CH463780A CH167565A CH167565A CH463780A CH 463780 A CH463780 A CH 463780A CH 167565 A CH167565 A CH 167565A CH 167565 A CH167565 A CH 167565A CH 463780 A CH463780 A CH 463780A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- hydroxyl groups
- terminal hydroxyl
- urethane polymers
- stable gel
- Prior art date
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
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4829—Polyethers containing at least three hydroxy groups
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/08—Polyurethanes from polyethers
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 |
|---|---|---|---|
| US344256A US3373128A (en) | 1964-02-12 | 1964-02-12 | Stable gelled dispersions of hydroxyl terminated urethane polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH463780A true CH463780A (de) | 1968-10-15 |
Family
ID=23349721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH167565A CH463780A (de) | 1964-02-12 | 1965-02-08 | Verfahren zur Herstellung stabiler Gel-Dispersionen von Urethanpolymeren mit endständigen Hydroxylgruppen |
Country Status (10)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3518113A (en) * | 1966-12-05 | 1970-06-30 | Wyandotte Chemicals Corp | Polyurethane latices as paper-making additives |
| US5194487A (en) * | 1991-01-22 | 1993-03-16 | Miles Inc. | Two-component aqueous polyurethane dispersions with reduced solvent content and coatings prepared therefrom with improved gloss |
| CN109468113A (zh) * | 2017-09-08 | 2019-03-15 | 烟台德邦科技有限公司 | 一种用于风力发电机披覆保护的灌封胶 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL101778C (US20030204162A1-20031030-M00001.png) * | 1953-11-30 | |||
| BE566580A (US20030204162A1-20031030-M00001.png) * | 1957-04-08 | |||
| US3105063A (en) * | 1959-03-26 | 1963-09-24 | Wyandotte Chemicals Corp | Tertiary amine nitrogen-containing hydroxy-terminated polyether-based urethane compositions |
| US2948961A (en) * | 1959-07-21 | 1960-08-16 | Ortner Samuel | Push button knife |
| NL269798A (US20030204162A1-20031030-M00001.png) * | 1960-10-03 |
-
1964
- 1964-02-12 US US344256A patent/US3373128A/en not_active Expired - Lifetime
-
1965
- 1965-02-04 SE SE1452/65A patent/SE305746B/xx unknown
- 1965-02-05 IL IL22929A patent/IL22929A/xx unknown
- 1965-02-08 CH CH167565A patent/CH463780A/de unknown
- 1965-02-08 BE BE659413A patent/BE659413A/xx unknown
- 1965-02-10 DE DE19651519012 patent/DE1519012A1/de active Pending
- 1965-02-10 FR FR5038A patent/FR1439065A/fr not_active Expired
- 1965-02-11 NL NL6501730A patent/NL6501730A/xx unknown
- 1965-02-11 ES ES0309227A patent/ES309227A1/es not_active Expired
- 1965-02-12 GB GB6225/65A patent/GB1048955A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1048955A (en) | 1966-11-23 |
| ES309227A1 (es) | 1965-07-01 |
| US3373128A (en) | 1968-03-12 |
| BE659413A (US20030204162A1-20031030-M00001.png) | 1965-05-28 |
| NL6501730A (US20030204162A1-20031030-M00001.png) | 1965-08-13 |
| FR1439065A (fr) | 1966-05-20 |
| DE1519012A1 (de) | 1969-06-26 |
| IL22929A (en) | 1968-12-26 |
| SE305746B (US20030204162A1-20031030-M00001.png) | 1968-11-04 |
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