CH544134A - Procédé de préparation de dispersions aqueuses de polyuréthannes - Google Patents
Procédé de préparation de dispersions aqueuses de polyuréthannesInfo
- Publication number
- CH544134A CH544134A CH1368371A CH1368371A CH544134A CH 544134 A CH544134 A CH 544134A CH 1368371 A CH1368371 A CH 1368371A CH 1368371 A CH1368371 A CH 1368371A CH 544134 A CH544134 A CH 544134A
- Authority
- CH
- Switzerland
- Prior art keywords
- polyurethanes
- preparation
- aqueous dispersions
- dispersions
- aqueous
- Prior art date
Links
- 239000006185 dispersion Substances 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/07—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from polymer solutions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4478570 | 1970-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH544134A true CH544134A (fr) | 1973-11-15 |
Family
ID=10434726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1368371A CH544134A (fr) | 1970-09-21 | 1971-09-20 | Procédé de préparation de dispersions aqueuses de polyuréthannes |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT318917B (en:Method) |
| BE (1) | BE772797A (en:Method) |
| CH (1) | CH544134A (en:Method) |
| DE (1) | DE2146888A1 (en:Method) |
| ES (1) | ES395224A1 (en:Method) |
| FR (1) | FR2107828B1 (en:Method) |
| GB (1) | GB1334792A (en:Method) |
| HU (1) | HU163647B (en:Method) |
| IT (1) | IT944710B (en:Method) |
| NL (1) | NL7112679A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2747456B2 (de) * | 1977-10-22 | 1980-03-20 | Chemische Fabrik Dr. Wiedeking, 4152 Kempen | Lack und Schmelzharz für die Elektroisolation |
| US5077330A (en) * | 1988-08-29 | 1991-12-31 | Armstrong World Industries, Inc. | Conductive polyurethane-urea/polyethylene oxide |
| CN113549187B (zh) * | 2021-08-06 | 2023-04-25 | 扬州工业职业技术学院 | 一种超纤革用水性聚氨酯及其制备方法 |
-
1970
- 1970-09-21 GB GB1334792D patent/GB1334792A/en not_active Expired
-
1971
- 1971-09-15 NL NL7112679A patent/NL7112679A/xx unknown
- 1971-09-17 FR FR7133658A patent/FR2107828B1/fr not_active Expired
- 1971-09-17 IT IT5293371A patent/IT944710B/it active
- 1971-09-18 ES ES395224A patent/ES395224A1/es not_active Expired
- 1971-09-20 AT AT815171A patent/AT318917B/de not_active IP Right Cessation
- 1971-09-20 BE BE772797A patent/BE772797A/xx unknown
- 1971-09-20 CH CH1368371A patent/CH544134A/fr not_active IP Right Cessation
- 1971-09-20 DE DE19712146888 patent/DE2146888A1/de active Pending
- 1971-09-21 HU HUUI000181 patent/HU163647B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES395224A1 (es) | 1973-11-16 |
| FR2107828B1 (en:Method) | 1974-06-21 |
| AT318917B (de) | 1974-11-25 |
| FR2107828A1 (en:Method) | 1972-05-12 |
| HU163647B (en:Method) | 1973-09-27 |
| IT944710B (it) | 1973-04-20 |
| NL7112679A (en:Method) | 1972-03-23 |
| DE2146888A1 (de) | 1972-03-23 |
| GB1334792A (en) | 1973-10-24 |
| BE772797A (fr) | 1972-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |