NL146853B - Werkwijze voor het bereiden van poedervormige polyurethanen. - Google Patents
Werkwijze voor het bereiden van poedervormige polyurethanen.Info
- Publication number
- NL146853B NL146853B NL676711755A NL6711755A NL146853B NL 146853 B NL146853 B NL 146853B NL 676711755 A NL676711755 A NL 676711755A NL 6711755 A NL6711755 A NL 6711755A NL 146853 B NL146853 B NL 146853B
- Authority
- NL
- Netherlands
- Prior art keywords
- polyurethanes
- preparing powder
- preparing
- powder
- powder polyurethanes
- Prior art date
Links
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
- C08J3/12—Powdering or granulating
-
- 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
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US617511A US3446771A (en) | 1966-03-08 | 1967-02-21 | Process for the production of polyurethane elastomer |
FR97822A FR1516458A (fr) | 1966-03-08 | 1967-03-07 | Procédé de fabrication d'élastomères polyuréthanes |
DE1745040A DE1745040C3 (de) | 1966-03-08 | 1967-03-07 | Verfahren zur Herstellung von pulverförmigen elastomeren Polyurethanen |
GB10815/67A GB1158340A (en) | 1966-03-08 | 1967-03-08 | A Process for the Production of Polyurethane Elastomer. |
NL676711755A NL146853B (nl) | 1966-03-08 | 1967-08-25 | Werkwijze voor het bereiden van poedervormige polyurethanen. |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1445566 | 1966-03-08 | ||
JP3241166 | 1966-05-20 | ||
NL676711755A NL146853B (nl) | 1966-03-08 | 1967-08-25 | Werkwijze voor het bereiden van poedervormige polyurethanen. |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6711755A NL6711755A (nl) | 1969-02-27 |
NL146853B true NL146853B (nl) | 1975-08-15 |
Family
ID=27280645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL676711755A NL146853B (nl) | 1966-03-08 | 1967-08-25 | Werkwijze voor het bereiden van poedervormige polyurethanen. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3446771A (nl) |
DE (1) | DE1745040C3 (nl) |
FR (1) | FR1516458A (nl) |
GB (1) | GB1158340A (nl) |
NL (1) | NL146853B (nl) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4829558B1 (nl) * | 1969-02-13 | 1973-09-11 | ||
US3969301A (en) * | 1971-09-20 | 1976-07-13 | E. I. Du Pont De Nemours And Company | Polytetramethyleneether polyurethane adhesive composition |
US3717604A (en) * | 1971-11-23 | 1973-02-20 | Immont Corp | Polyurethane production in the presence of boron trifluoride |
US3890265A (en) * | 1972-09-07 | 1975-06-17 | Enamel Varnish & Chemical Comp | Method and compositions for protecting surfaces |
US4007140A (en) * | 1972-11-01 | 1977-02-08 | Imperial Chemical Industries Limited | Tertiary amines as catalysts in polyurethane manufacture |
US3870674A (en) * | 1974-01-16 | 1975-03-11 | Upjohn Co | Particulate polyimide compositions containing phenal or dipolar aprotic solvents |
US4008185A (en) * | 1974-03-29 | 1977-02-15 | The Dow Chemical Company | Process for preparing rapid-setting polyurethanes |
US3953387A (en) * | 1974-11-06 | 1976-04-27 | Atlantic Richfield Company | Stabilized thermoplastic polyurethanes |
US4123412A (en) * | 1975-11-11 | 1978-10-31 | Mitsui-Nisso Corporation | Urethane-base sealing material |
US4521548A (en) * | 1983-04-12 | 1985-06-04 | The Dow Chemical Company | Preparation of polyether polyols |
US4540766A (en) * | 1983-10-03 | 1985-09-10 | Ppg Industries, Inc. | Thermosetting high solids solvent-based polyester-urethane one-component coating compositions |
US4485228A (en) * | 1983-10-03 | 1984-11-27 | Ppg Industries, Inc. | Thermosetting high solids solvent-based polyester-urethane two-component _coating compositions |
DE3532387A1 (de) * | 1985-09-11 | 1987-04-23 | Bergwerksverband Gmbh | Verfahren zur verfestigung geologischer formationen |
DE3810568A1 (de) * | 1988-03-29 | 1989-10-19 | Bayer Ag | Polyurethanmischungen und ihre verwendung als klebstoffe |
US5444127A (en) * | 1992-10-19 | 1995-08-22 | Henkel Corporation | Tertiary amine derivatives as components of polymer forming systems |
EP0619146A1 (de) * | 1993-04-06 | 1994-10-12 | EMW-BETRIEBE EMMERLING & WEYL GmbH & CO. SCHAUMSTOFF KG | Verfahren zum Behäuten von Gegenständen, und behäutete Gegenstände |
US6224526B1 (en) | 1997-12-19 | 2001-05-01 | H.B. Fuller Licensing & Financing, Inc. | Printing rollers |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3214411A (en) * | 1961-05-10 | 1965-10-26 | Mobay Chemical Corp | Polyester urethanes made with diphenylmethane diisocyanate which are processable by thermoplastic techniques |
BE626730A (nl) * | 1962-01-02 | |||
FR1348657A (fr) * | 1962-01-02 | 1964-01-10 | Mobay Chemical Corp | Procédé perfectionné de préparation de polyuréthanes |
DE1157772B (de) * | 1962-06-01 | 1963-11-21 | Bayer Ag | Verfahren zur Herstellung von thermoplastisch verformbaren Kunststoffen |
-
1967
- 1967-02-21 US US617511A patent/US3446771A/en not_active Expired - Lifetime
- 1967-03-07 DE DE1745040A patent/DE1745040C3/de not_active Expired
- 1967-03-07 FR FR97822A patent/FR1516458A/fr not_active Expired
- 1967-03-08 GB GB10815/67A patent/GB1158340A/en not_active Expired
- 1967-08-25 NL NL676711755A patent/NL146853B/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1158340A (en) | 1969-07-16 |
DE1745040B2 (de) | 1979-09-20 |
FR1516458A (fr) | 1968-03-08 |
DE1745040A1 (de) | 1972-02-10 |
NL6711755A (nl) | 1969-02-27 |
US3446771A (en) | 1969-05-27 |
DE1745040C3 (de) | 1980-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL141221B (nl) | Werkwijze voor het bereiden van polyimiepoeders. | |
NL150428B (nl) | Werkwijze voor het bereiden van para-aminofenol. | |
NL151086B (nl) | Werkwijze voor het bereiden van alifatische tinhalogeniden. | |
NL146853B (nl) | Werkwijze voor het bereiden van poedervormige polyurethanen. | |
NL139995B (nl) | Werkwijze voor het bereiden van glasheldere polyamiden. | |
NL143934B (nl) | Werkwijze voor het bereiden van organotintrihalogeniden. | |
NL171805C (nl) | Werkwijze voor het bereiden van broomnitroalcoholen. | |
NL145237B (nl) | Werkwijze voor het bereiden van epsilon-caprolactonen. | |
NL141576B (nl) | Werkwijze voor het bereiden van zeer zuiver arseen. | |
NL147449B (nl) | Werkwijze voor het bereiden van polyurethanelastomeren. | |
NL143546B (nl) | Werkwijze voor het bereiden van jood-polyhydropolyfluoralkanen. | |
NL147724B (nl) | Werkwijze voor het bereiden van alkylideen-bisacrylamide. | |
NL144266B (nl) | Werkwijze voor het bereiden van difenylcyclopropaanverbindingen. | |
NL146812B (nl) | Werkwijze voor het bereiden van dibenzosubereenderivaten. | |
NL162390B (nl) | Werkwijze voor het bereiden van tetraethylorthosilicaat. | |
NL148895B (nl) | Werkwijze voor het bereiden van epsilon-caprolacton. | |
NL144595B (nl) | Werkwijze voor het bereiden van n-vinyl-n-alkylformamiden. | |
NL148887B (nl) | Werkwijze voor het bereiden van omega-laurinolactam. | |
NL153239B (nl) | Werkwijze voor het bereiden van een vrijvloeiend vormpoeder van polytetrafluoretheen. | |
NL146838B (nl) | Werkwijze voor het bereiden van (delta)5(10)-3- keto-19-norsteroiden. | |
NL159379B (nl) | Werkwijze voor het bereiden van bis-halogeencarbonylaminen. | |
NL155572B (nl) | Werkwijze voor het bereiden van siloxanschuimstoffen. | |
NL161739C (nl) | Werkwijze voor het bereiden van 4-fluor-3-nitro-aniline. | |
NL159372B (nl) | Werkwijze voor het sulfoneren van alfa-naftylamine. | |
NL145572B (nl) | Werkwijze voor het bereiden van trioxancopolymeren. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: KURARAY |