BE856616A - Procede pour preparer des pieces moulees massives a base de polyisocyanates - Google Patents
Procede pour preparer des pieces moulees massives a base de polyisocyanatesInfo
- Publication number
- BE856616A BE856616A BE179182A BE179182A BE856616A BE 856616 A BE856616 A BE 856616A BE 179182 A BE179182 A BE 179182A BE 179182 A BE179182 A BE 179182A BE 856616 A BE856616 A BE 856616A
- Authority
- BE
- Belgium
- Prior art keywords
- polyisocyanates
- molded parts
- parts based
- massive molded
- preparing
- 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
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
-
- 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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/902—Cellular polymer containing an isocyanurate structure
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2631167A DE2631167C3 (de) | 1976-07-10 | 1976-07-10 | Verfahren zur Herstellung von massiven Formteilen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE856616A true BE856616A (fr) | 1978-01-09 |
Family
ID=5982714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE179182A BE856616A (fr) | 1976-07-10 | 1977-07-08 | Procede pour preparer des pieces moulees massives a base de polyisocyanates |
Country Status (8)
Country | Link |
---|---|
US (1) | US4317791A (xx) |
JP (1) | JPS598204B2 (xx) |
AT (1) | AT357766B (xx) |
BE (1) | BE856616A (xx) |
DE (1) | DE2631167C3 (xx) |
FR (1) | FR2357586A1 (xx) |
NL (1) | NL7707654A (xx) |
SE (1) | SE7707951L (xx) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2534247C2 (de) * | 1975-07-31 | 1987-01-02 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von massiven Formteilen |
JPS5859231A (ja) * | 1981-10-05 | 1983-04-08 | Toyo Rubber Chem Ind Co Ltd | ポリウレタンフォームの製造方法 |
US5000483A (en) * | 1983-03-14 | 1991-03-19 | Dr. Alois Stankiewicz Gmbh | Interior noise reduction in motor vehicles |
US4571319A (en) * | 1984-04-05 | 1986-02-18 | General Motors Corporation | Method and apparatus for producing polymer articles having different properties in different regions of the articles |
US20040046274A1 (en) * | 2002-09-06 | 2004-03-11 | Chi-Kung Wu | Method for producing a wear-resisting outsole |
DE10320267A1 (de) * | 2003-05-03 | 2004-11-18 | Degussa Ag | Bei niedriger Temperatur härtbare feste uretdiongruppenhaltige Polyurethan-Pulverlackzusammensetzungen |
WO2008131823A1 (en) * | 2007-04-30 | 2008-11-06 | Fotonation Vision Limited | Method and apparatus for automatically controlling the decisive moment for an image acquisition device |
DE102008036995A1 (de) * | 2008-08-07 | 2010-02-11 | Bayer Materialscience Ag | Kunststoffformteile aus Polyurethan und deren Verwendung |
US20110057402A1 (en) * | 2009-09-09 | 2011-03-10 | Keith Jewell | Multi-functional and convertible hand truck |
IT201600076956A1 (it) * | 2016-07-22 | 2018-01-22 | Doors & More S R L | Uso di poliisocianurato compatto per la realizzazione di profili per telai di serramenti di sicurezza |
IT201700020006A1 (it) * | 2017-02-22 | 2018-08-22 | Doors & More S R L | Uso di poliisocianurato ad esempio per la realizzazione di serramenti o compartimentazioni di sicurezza |
WO2018015938A1 (en) * | 2016-07-22 | 2018-01-25 | Doors & More S.R.L. | High fire-resistant polyisocyanurate, and use thereof to manufacture fire door or window frames and/or profiles therefor |
IT201700020013A1 (it) * | 2017-02-22 | 2018-08-22 | Doors & More S R L | Uso di poliisocianurato compatto per la realizzazione di profili per telai di serramenti di sicurezza |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2212334A (en) * | 1936-08-15 | 1940-08-20 | Mueller & Co V | Catheter |
DE1200515B (de) * | 1956-08-31 | 1965-09-09 | Bayer Ag | Verfahren zur Herstellung von Schaumkunststoff-Formkoerpern |
NL237414A (xx) * | 1958-03-26 | |||
CH441756A (de) * | 1961-01-17 | 1967-08-15 | Air Prod & Chem | Katalysator für die Polymerisation von Isocyanaten und für Isocyanat-Additionsreaktionen |
US3437722A (en) * | 1965-04-27 | 1969-04-08 | Hercules Inc | Transfer molding of foam |
GB1190571A (en) * | 1966-02-05 | 1970-05-06 | British United Shoe Machinery | Improvements in or relating to Mixing and Dispensing Apparatus. |
DE1720768A1 (de) * | 1968-01-02 | 1971-07-15 | Bayer Ag | Kunststoffe auf Isocyanatbasis und Verfahren zu ihrer Herstellung |
US3645975A (en) * | 1968-04-08 | 1972-02-29 | Witco Chemical Corp | Method of preparing solid polyurethane elastomers |
DE1770914A1 (de) * | 1968-07-19 | 1972-01-13 | Bayer Ag | Kunststoffe auf Isocyanatbasis |
GB1296354A (xx) * | 1968-10-25 | 1972-11-15 | ||
GB1285052A (en) * | 1969-03-27 | 1972-08-09 | Ici Ltd | Polymers |
US3697485A (en) * | 1969-07-10 | 1972-10-10 | Minnesota Mining & Mfg | Process for preparing polyisocyanurates and polyurethanes using organic orthoborate catalysts |
GB1319791A (en) * | 1970-02-20 | 1973-06-06 | Ici Ltd | Polyurethanes |
US3711589A (en) * | 1970-08-19 | 1973-01-16 | N Nye | Method to form elongate plastic articles |
US3711444A (en) * | 1970-11-09 | 1973-01-16 | Minnesota Mining & Mfg | Polyol solutions of xanthates as catalysts in making polyisocyanurates |
US3849349A (en) * | 1971-05-12 | 1974-11-19 | K Frisch | Polyisocyanurate foam and process for producing the same |
US3736298A (en) * | 1971-09-30 | 1973-05-29 | Minnesota Mining & Mfg | Polyisocyanurate preparation using double alkoxide catalysts |
US3981951A (en) * | 1972-10-24 | 1976-09-21 | Rochester Button Company | Decorative rod making |
US3984510A (en) * | 1974-08-29 | 1976-10-05 | Cincinnati Milacron, Inc. | Ratio controlled mixing of liquids |
US3963680A (en) * | 1975-03-17 | 1976-06-15 | Minnesota Mining And Manufacturing Company | One-part, room-temperature latent, curable isocyanate compositions |
-
1976
- 1976-07-10 DE DE2631167A patent/DE2631167C3/de not_active Expired
-
1977
- 1977-07-05 US US05/812,946 patent/US4317791A/en not_active Expired - Lifetime
- 1977-07-07 SE SE7707951A patent/SE7707951L/xx not_active Application Discontinuation
- 1977-07-08 BE BE179182A patent/BE856616A/xx not_active IP Right Cessation
- 1977-07-08 NL NL7707654A patent/NL7707654A/xx not_active Application Discontinuation
- 1977-07-08 AT AT491977A patent/AT357766B/de not_active IP Right Cessation
- 1977-07-08 FR FR7721173A patent/FR2357586A1/fr not_active Withdrawn
- 1977-07-08 JP JP52081113A patent/JPS598204B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7707951L (sv) | 1978-01-11 |
DE2631167A1 (de) | 1978-01-19 |
FR2357586A1 (fr) | 1978-02-03 |
US4317791A (en) | 1982-03-02 |
NL7707654A (nl) | 1978-01-12 |
ATA491977A (de) | 1979-12-15 |
DE2631167B2 (de) | 1979-05-17 |
DE2631167C3 (de) | 1985-01-31 |
JPS598204B2 (ja) | 1984-02-23 |
AT357766B (de) | 1980-07-25 |
JPS538699A (en) | 1978-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: BAYER A.G. Effective date: 19840708 |