DE2330601A1 - Verfahren zur direkten herstellung von polyurethan in feinverteilter form - Google Patents
Verfahren zur direkten herstellung von polyurethan in feinverteilter formInfo
- Publication number
- DE2330601A1 DE2330601A1 DE19732330601 DE2330601A DE2330601A1 DE 2330601 A1 DE2330601 A1 DE 2330601A1 DE 19732330601 DE19732330601 DE 19732330601 DE 2330601 A DE2330601 A DE 2330601A DE 2330601 A1 DE2330601 A1 DE 2330601A1
- Authority
- DE
- Germany
- Prior art keywords
- reaction
- groups
- surfactant
- approx
- component
- 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.)
- Withdrawn
Links
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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
- C08G18/08—Processes
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Colloid Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00263658A US3817886A (en) | 1972-06-16 | 1972-06-16 | Manufacture of particulate polyurethane material in an organic mediumand in the presence of a bentone |
| US27861172A | 1972-08-07 | 1972-08-07 | |
| US358476A US3917741A (en) | 1972-06-16 | 1973-05-09 | Method of making polyurethane powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2330601A1 true DE2330601A1 (de) | 1974-01-03 |
Family
ID=27401626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732330601 Withdrawn DE2330601A1 (de) | 1972-06-16 | 1973-06-15 | Verfahren zur direkten herstellung von polyurethan in feinverteilter form |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5729485B2 (https=) |
| AR (1) | AR197817A1 (https=) |
| DE (1) | DE2330601A1 (https=) |
| FR (1) | FR2189451A1 (https=) |
| IE (1) | IE38152B1 (https=) |
| IT (1) | IT1017519B (https=) |
| NL (1) | NL7308418A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2538999A1 (de) * | 1975-09-02 | 1977-03-03 | Exiter Ges Fuer Bindemittel Ve | Bindemittelkomponente fuer pu- bindemittel, herstellungsverfahren und verwendung |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62205114A (ja) * | 1986-03-05 | 1987-09-09 | Toru Nomura | 球状樹脂の製造方法 |
| US4833177A (en) * | 1987-12-03 | 1989-05-23 | Ppg Industries, Inc. | Method for preparing stably dispersed nonaqueous microparticle dispersion |
| US4855164A (en) * | 1988-02-12 | 1989-08-08 | Ppg Industries, Inc. | Stable multiphase coating compositions |
| JP4417754B2 (ja) | 2004-03-18 | 2010-02-17 | 株式会社ジェイテクト | 潤滑剤組成物とそれを用いた減速機ならびにそれを用いた電動パワーステアリング装置 |
| JP5199574B2 (ja) * | 2006-12-28 | 2013-05-15 | 三井化学株式会社 | 生分解性ポリマーの製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2830037A (en) * | 1953-06-30 | 1958-04-08 | Du Pont | Poly |
| BE654667A (https=) * | 1963-10-22 |
-
1973
- 1973-06-13 IE IE97073A patent/IE38152B1/xx unknown
- 1973-06-15 FR FR7321894A patent/FR2189451A1/fr active Granted
- 1973-06-15 AR AR24860373A patent/AR197817A1/es active
- 1973-06-15 DE DE19732330601 patent/DE2330601A1/de not_active Withdrawn
- 1973-06-16 JP JP7368213A patent/JPS5729485B2/ja not_active Expired
- 1973-06-18 NL NL7308418A patent/NL7308418A/xx not_active Application Discontinuation
- 1973-06-18 IT IT2546773A patent/IT1017519B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2538999A1 (de) * | 1975-09-02 | 1977-03-03 | Exiter Ges Fuer Bindemittel Ve | Bindemittelkomponente fuer pu- bindemittel, herstellungsverfahren und verwendung |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5729485B2 (https=) | 1982-06-23 |
| IT1017519B (it) | 1977-08-10 |
| FR2189451A1 (en) | 1974-01-25 |
| IE38152L (en) | 1973-12-16 |
| IE38152B1 (en) | 1978-01-04 |
| JPS4952295A (https=) | 1974-05-21 |
| AR197817A1 (es) | 1974-05-10 |
| NL7308418A (https=) | 1973-12-18 |
| FR2189451B1 (https=) | 1977-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8139 | Disposal/non-payment of the annual fee |