CH494803A - Verfahren zur Herstellung von wässrigen, emulgatorfreien anionischen Dispersionen - Google Patents
Verfahren zur Herstellung von wässrigen, emulgatorfreien anionischen DispersionenInfo
- Publication number
- CH494803A CH494803A CH257168A CH257168A CH494803A CH 494803 A CH494803 A CH 494803A CH 257168 A CH257168 A CH 257168A CH 257168 A CH257168 A CH 257168A CH 494803 A CH494803 A CH 494803A
- Authority
- CH
- Switzerland
- Prior art keywords
- emulsifier
- aqueous
- production
- free anionic
- anionic dispersions
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/38—Polysiloxanes modified by chemical after-treatment
- C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
- C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
-
- 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
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
- C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
-
- 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
- C08G18/61—Polysiloxanes
-
- 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
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
-
- 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967F0051876 DE1720639B2 (de) | 1967-03-20 | 1967-03-20 | Verfahren zur herstellung von waessrigen, emulgatorfreien, anionischen polyurethandispersionen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH494803A true CH494803A (de) | 1970-08-15 |
Family
ID=7104978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH257168A CH494803A (de) | 1967-03-20 | 1968-02-22 | Verfahren zur Herstellung von wässrigen, emulgatorfreien anionischen Dispersionen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3539483A (de) |
| AT (1) | AT277584B (de) |
| BE (1) | BE712480A (de) |
| CH (1) | CH494803A (de) |
| DE (1) | DE1720639B2 (de) |
| FR (1) | FR1559356A (de) |
| GB (1) | GB1193732A (de) |
| NL (1) | NL6803821A (de) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1669423C3 (de) * | 1967-03-10 | 1974-07-18 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von elastischen Polyurethanfäden |
| DE1953349C3 (de) * | 1969-10-23 | 1975-07-03 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung wäßriger Dispersionen von Polymerisaten aus olefinisch ungesättigten Monomeren |
| BE757936A (fr) * | 1969-10-23 | 1971-04-01 | Bayer Ag | Procede de preparation de polymeres anioniques modifies en emulsion |
| BE757935A (fr) * | 1969-10-23 | 1971-04-01 | Bayer Ag | Procede de preparation de polymeres cationiques modifies en emulsion |
| US3988278A (en) * | 1970-08-17 | 1976-10-26 | Minnesota Mining And Manufacturing Company | Stable polymer latex and process for making same |
| DE2221750A1 (de) * | 1972-05-04 | 1973-11-15 | Bayer Ag | Verfahren zur herstellung von polyurethanharnstoff-loesungen |
| US3971745A (en) * | 1973-12-21 | 1976-07-27 | Minnesota Mining And Manufacturing Company | Amino terminated ionic polyurethane emulsion with polyepoxide emulsion |
| FR2280644A1 (fr) * | 1974-08-02 | 1976-02-27 | Protex Manuf Prod Chimiq | Compositions de latex sensibles a la chaleur |
| US4066591A (en) * | 1975-06-02 | 1978-01-03 | Ppg Industries, Inc. | Water-reduced urethane coating compositions |
| US4046729A (en) * | 1975-06-02 | 1977-09-06 | Ppg Industries, Inc. | Water-reduced urethane coating compositions |
| US4147679A (en) * | 1976-06-02 | 1979-04-03 | Ppg Industries, Inc. | Water-reduced urethane coating compositions |
| DE2729245A1 (de) * | 1977-06-29 | 1979-01-11 | Bayer Ag | Verfahren zur herstellung von carboxylatgruppen aufweisenden polyisocyanat-additionsprodukten |
| DE3048085A1 (de) * | 1980-12-19 | 1982-07-22 | Bayer Ag, 5090 Leverkusen | Dispersionen von sulfonatgruppen aufweisenden polymeren, ein verfahren zu ihrer herstellung, sowie ihre verwendung als beschichtungsmittel |
| US4332710A (en) * | 1981-02-17 | 1982-06-01 | Norwood Industries, Inc. | Thermal coagulation of polyurethane dispersions |
| DE3230851A1 (de) * | 1982-08-19 | 1984-02-23 | Basf Farben + Fasern Ag, 2000 Hamburg | Waessrige dispersion auf der basis eines polyurethankunstharzes |
| DE3233605A1 (de) * | 1982-09-10 | 1984-03-15 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von vernetzten polyurethan-ionomerdispersionen |
| JP2710306B2 (ja) * | 1985-10-31 | 1998-02-10 | 東レ株式会社 | 高透湿性防水布帛およびその製造方法 |
| DE3640752A1 (de) * | 1986-11-28 | 1988-06-09 | Akzo Gmbh | Anionische polyurethane |
| US5155163A (en) * | 1990-08-06 | 1992-10-13 | Uniroyal Adhesives And Sealants, Inc. | Aqueous polyurethane dispersion synthesis for adhesive thermoforming applications |
| DE4103347A1 (de) * | 1991-02-05 | 1992-08-06 | Bayer Ag | Waessrige polyurethan-dispersionen und ihre verwendung als kaschierklebstoffe |
| US5968494A (en) * | 1998-02-24 | 1999-10-19 | National Starch And Chemical Investment Holding Corporation | Polyurethanes with carboxylate functionality for hair fixative applications |
| DE10161156A1 (de) * | 2001-12-12 | 2003-06-18 | Basf Ag | Wässrige Polyurethan-Dispersionen, erhältlich mit Hilfe von Cäsiumsalzen |
| US7238745B2 (en) * | 2003-12-15 | 2007-07-03 | Bayer Materialscience Llc | Aqueous polyurethane/urea dispersions containing alkoxysilane groups |
| US20100270055A1 (en) * | 2009-04-27 | 2010-10-28 | Air Products And Chemicals, Inc. | Electrically Conductive Films Formed From Dispersions Comprising Conductive Polymers and Polyurethanes |
| FR3062389B1 (fr) | 2017-02-01 | 2019-03-22 | Saint-Gobain Performance Plastics France | Element en silicone revetu d'un revetement anti-rayures et anti-frottement et procede pour le fabriquer |
| US10233278B1 (en) | 2017-09-14 | 2019-03-19 | Fxi, Inc. | Cesium and rubidium derivatives as catalysts for polyurethane foams |
| CN114502675A (zh) | 2019-10-09 | 2022-05-13 | 路博润先进材料公司 | 用于在吸收性基材上印刷的吸墨性涂料 |
| CN112048048B (zh) * | 2020-09-16 | 2021-10-15 | 南京工业大学 | 一种聚氨酯发泡材料及其制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1042892B (de) * | 1957-04-06 | 1958-11-06 | Bayer Ag | Verfahren zur Herstellung von loeslichen Polyharnstoffen |
-
1967
- 1967-03-20 DE DE1967F0051876 patent/DE1720639B2/de active Granted
-
1968
- 1968-02-22 CH CH257168A patent/CH494803A/de not_active IP Right Cessation
- 1968-02-26 AT AT180168A patent/AT277584B/de not_active IP Right Cessation
- 1968-03-15 GB GB02660/68A patent/GB1193732A/en not_active Expired
- 1968-03-18 US US714028A patent/US3539483A/en not_active Expired - Lifetime
- 1968-03-18 NL NL6803821A patent/NL6803821A/xx unknown
- 1968-03-20 FR FR1559356D patent/FR1559356A/fr not_active Expired
- 1968-03-20 BE BE712480D patent/BE712480A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1559356A (de) | 1969-03-07 |
| BE712480A (de) | 1968-07-31 |
| GB1193732A (en) | 1970-06-03 |
| DE1720639B2 (de) | 1977-01-27 |
| NL6803821A (de) | 1968-09-23 |
| US3539483A (en) | 1970-11-10 |
| AT277584B (de) | 1969-12-29 |
| DE1720639A1 (de) | 1971-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |