IT1017519B - Procedimento per la fabbricazio ne di poliuretani in polvere - Google Patents
Procedimento per la fabbricazio ne di poliuretani in polvereInfo
- Publication number
- IT1017519B IT1017519B IT2546773A IT2546773A IT1017519B IT 1017519 B IT1017519 B IT 1017519B IT 2546773 A IT2546773 A IT 2546773A IT 2546773 A IT2546773 A IT 2546773A IT 1017519 B IT1017519 B IT 1017519B
- Authority
- IT
- Italy
- Prior art keywords
- polyurethanes
- powder
- procedure
- manufacture
- 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
- C08G18/08—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 |
---|---|
IT1017519B true IT1017519B (it) | 1977-08-10 |
Family
ID=27401626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2546773A IT1017519B (it) | 1972-06-16 | 1973-06-18 | Procedimento per la fabbricazio ne di poliuretani in polvere |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5729485B2 (it) |
AR (1) | AR197817A1 (it) |
DE (1) | DE2330601A1 (it) |
FR (1) | FR2189451A1 (it) |
IE (1) | IE38152B1 (it) |
IT (1) | IT1017519B (it) |
NL (1) | NL7308418A (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2538999C3 (de) * | 1975-09-02 | 1981-10-22 | Lignotock Verfahrenstechnik Gmbh, 1000 Berlin | Bindemittelkomponente für Polyurethan-Bindemittel |
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 (it) * | 1963-10-22 |
-
1973
- 1973-06-13 IE IE97073A patent/IE38152B1/xx unknown
- 1973-06-15 AR AR24860373A patent/AR197817A1/es active
- 1973-06-15 FR FR7321894A patent/FR2189451A1/fr active Granted
- 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
Also Published As
Publication number | Publication date |
---|---|
FR2189451B1 (it) | 1977-05-13 |
DE2330601A1 (de) | 1974-01-03 |
IE38152L (en) | 1973-12-16 |
AR197817A1 (es) | 1974-05-10 |
IE38152B1 (en) | 1978-01-04 |
JPS5729485B2 (it) | 1982-06-23 |
JPS4952295A (it) | 1974-05-21 |
FR2189451A1 (en) | 1974-01-25 |
NL7308418A (it) | 1973-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT975971B (it) | Procedimento per la preparazione di clorosilani | |
IT978628B (it) | Procedimento per la fabbricazione e l assemblaggio di tasche | |
IT978445B (it) | Metodo per la preparazione di ammidosilani | |
IT986181B (it) | Perfezionamento negli apparecchi per la fabbricazione di copertoni | |
IT995276B (it) | Procedimento per la produzione di fullulano | |
IT997911B (it) | Procedimento per la produzione di etilbenzolo | |
IT985413B (it) | Procedimento per la preparazione di urea | |
IT980672B (it) | Procedimento per la produzione di triarilfosfati | |
IT1017519B (it) | Procedimento per la fabbricazio ne di poliuretani in polvere | |
IT985415B (it) | Procedimento per la produzione di urea | |
IT999620B (it) | Procedimento per la fabbricazione di materiali reprattari | |
IT997708B (it) | Procedimento per la produzione di terz butanolo | |
IT995604B (it) | Procedimento per la preparazione di idrazino benzotiazoli | |
IT977792B (it) | Procedimento per la preparazione di cianidrine | |
IT988136B (it) | Procedimento per la produzione di m e p fenilendiammina | |
IT996099B (it) | Procedimento di preparazione di amminoantrachinone | |
AR196254A1 (es) | Procedimiento para la fabricacion de tetramisol | |
IT984432B (it) | Procedimento per la preparazione di azine | |
IT1001529B (it) | Procedimento per la preparazione di aminobenzeni | |
IT996245B (it) | Procedimento per la produzione di amminoantrachinoni | |
AR200995A1 (es) | Procedimiento para la preparacion de ter-alquil-amino-acilo in ferior-xilidida | |
IT1000169B (it) | Procedimento per la produzione di antrachinon ossazoli | |
TR17286A (tr) | Ueretanlarin imaline mahsus usul | |
IT980607B (it) | Procedimento per la preparazione di azine | |
IT990765B (it) | Componenti per la costruzione di solette |