NL7710028A - Vloeibare isocyanaatvoorpolymeercomposities en werkwijze ter bereiding daarvan. - Google Patents
Vloeibare isocyanaatvoorpolymeercomposities en werkwijze ter bereiding daarvan.Info
- Publication number
- NL7710028A NL7710028A NL7710028A NL7710028A NL7710028A NL 7710028 A NL7710028 A NL 7710028A NL 7710028 A NL7710028 A NL 7710028A NL 7710028 A NL7710028 A NL 7710028A NL 7710028 A NL7710028 A NL 7710028A
- Authority
- NL
- Netherlands
- Prior art keywords
- preparing
- same
- polymer compositions
- liquid isocyanate
- isocyanate
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
- C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
- C08G18/8019—Masked aromatic polyisocyanates
-
- 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
- C08G2120/00—Compositions for reaction injection moulding processes
-
- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/83—Injection molding of polyolefin-type foam
-
- 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
- Y10S521/904—Polyurethane cellular product having high resiliency or cold cure property
-
- 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
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/724,401 US4055548A (en) | 1976-09-17 | 1976-09-17 | Storage-stable liquid polyisocyanate composition |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7710028A true NL7710028A (nl) | 1978-03-21 |
NL180429B NL180429B (nl) | 1986-09-16 |
NL180429C NL180429C (nl) | 1987-02-16 |
Family
ID=24910292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7710028,A NL180429C (nl) | 1976-09-17 | 1977-09-13 | Werkwijze voor de bereiding van een bij opslag stabiel, vloeibaar isocyanaatvoorpolymeer, alsmede daarmee gevormde voortbrengselen. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4055548A (nl) |
JP (1) | JPS5336598A (nl) |
AU (1) | AU509825B2 (nl) |
BE (1) | BE858802A (nl) |
CA (1) | CA1111186A (nl) |
DD (1) | DD132793A5 (nl) |
DE (1) | DE2737338B2 (nl) |
ES (1) | ES462327A1 (nl) |
FR (1) | FR2364937A1 (nl) |
GB (1) | GB1542392A (nl) |
IT (1) | IT1090209B (nl) |
NL (1) | NL180429C (nl) |
SU (1) | SU685159A3 (nl) |
ZA (1) | ZA775128B (nl) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115429A (en) * | 1977-03-18 | 1978-09-19 | Mobay Chemical Corporation | Low-temperature storage stable liquid diphenylmethane diisocyanates |
US4143014A (en) * | 1977-11-09 | 1979-03-06 | The Upjohn Company | Novel compositions |
DE2815579A1 (de) * | 1978-04-11 | 1979-10-25 | Basf Ag | Verfahren zur herstellung von polyurethan-weichschaumstoffen |
DE2965737D1 (de) * | 1978-10-03 | 1983-07-28 | Ici Plc | Liquid polyisocyanate compositions |
US4308226A (en) * | 1978-11-16 | 1981-12-29 | The Upjohn Company | Particulate-containing foamed plastic |
DE2922966A1 (de) * | 1979-06-06 | 1980-12-11 | Bayer Ag | Gegebenenfalls in nco-praepolymeren geloeste harnstoffgruppen aufweisende diisocyanate, ein verfahren zu ihrer herstellung, sowie ihre verwendung zur herstellung von polyurethankunststoffen |
US4341875A (en) * | 1979-12-05 | 1982-07-27 | Olin Corporation | High flexural modulus reaction injection molded urethanes |
US4469657A (en) * | 1980-02-08 | 1984-09-04 | Texaco Inc. | Rim elastomers with improved catalyst efficiency |
FR2513642B1 (fr) | 1981-09-25 | 1985-08-09 | Ugine Kuhlmann | Toluene diisocyanate brut modifie permettant d'obtenir des mousses de polyurethannes a haute resilience ameliorees |
US4365025A (en) * | 1981-12-08 | 1982-12-21 | W. R. Grace & Co. | Flexible polyurethane foams from polymethylene polyphenyl isocyanate containing prepolymers |
US4480070A (en) * | 1982-05-28 | 1984-10-30 | The Upjohn Company | Compositions and process |
DE3241450A1 (de) * | 1982-11-10 | 1984-05-10 | Basf Ag, 6700 Ludwigshafen | Fluessige urethangruppen enthaltende polyisocyanatmischungen auf diphenylmethan-diisocyanat-basis, verfahren zu deren herstellung und deren verwendung zur herstellung von polyurethan-weichschaumstoffen |
DE3323123A1 (de) * | 1983-06-27 | 1985-01-10 | Siemens AG, 1000 Berlin und 8000 München | Hitzehaertbare reaktionsharzmischungen |
US4490300A (en) * | 1983-09-30 | 1984-12-25 | Mobay Chemical Corporation | Liquid diphenylmethane diisocyanate compositions |
US4490301A (en) * | 1983-09-30 | 1984-12-25 | Mobay Chemical Corporation | Liquid diphenylmethane diisocyanate compositions |
JPS60104117A (ja) * | 1983-11-11 | 1985-06-08 | Toyota Motor Corp | 導電性改良ポリウレタン |
US4490302A (en) * | 1983-11-25 | 1984-12-25 | Mobay Chemical Corporation | Liquid diphenylmethane diisocyanate compositions |
DE3401166A1 (de) * | 1984-01-14 | 1985-07-18 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von urethanmodifizierten polyisocyanat-zubereitungen und ihre verwendung bei der herstellung von polyurethankunststoffen |
DE3405939A1 (de) * | 1984-02-18 | 1985-08-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von urethanmodifizierten polyisocyanat-zubereitungen und ihre verwendung bei der herstellung von polyurethankunststoffen oder von polyisocyanuratkunststoffen |
US4539157A (en) * | 1984-12-14 | 1985-09-03 | Mobay Chemical Corporation | Liquid diphenylmethane diisocyanate compositions |
US4539156A (en) * | 1984-12-14 | 1985-09-03 | Mobay Chemical Corporation | Liquid diphenylmethane diisocyanate compositions |
US4539158A (en) * | 1984-12-14 | 1985-09-03 | Mobay Chemical Corporation | Liquid diphenylmethane diisocyanate compositions |
US5114552A (en) * | 1985-02-07 | 1992-05-19 | Ppg Industries, Inc. | Compositions comprising ionic resins and capped polyisocyanate mixtures containing a diphenyl-2,4'-diisocyanate and a diphenyl-4,4'-diisocyanate |
DE3526233A1 (de) * | 1985-07-23 | 1987-01-29 | Bayer Ag | Verfahren zur herstellung von harnstoff- und/oder biuretgruppen aufweisenden polyisocyanat-zubereitungen, die nach diesem verfahren erhaeltlichen polyisocyanat-zubereitungen und ihre verwendung als isocyanatkomponente bei der herstellung von kunststoffen nach dem isocyanat-polyadditionsverfahren |
DE3527531A1 (de) * | 1985-08-01 | 1987-02-12 | Bayer Ag | Verfahren zur herstellung von urethanmodifizierten polyisocyanat-zubereitungen, die nach diesem verfahren erhaltenen polyisocyanatzubereitungen und ihre verwendung bei der herstellung von kunststoffen auf polyisocyanat-basis |
US4910333A (en) * | 1987-06-03 | 1990-03-20 | Mobay Corporation | Liquid diphenylmethane diisocyanate compositions |
US4883909A (en) * | 1988-05-11 | 1989-11-28 | Mobay Corporation | Liquid diphenylmetane diisocyanate compositions |
DE3818769A1 (de) * | 1988-06-02 | 1989-12-07 | Bayer Ag | Fluessige polyisocyanatmischungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethan-weichschaumstoffen |
US5043472A (en) * | 1989-12-21 | 1991-08-27 | Mobay Corporation | Storage stable solid isocyanate compositions, preparation, and method of use thereof |
US5109034A (en) * | 1989-12-21 | 1992-04-28 | Miles Inc. | Storage stable solid isocyanate compositions, preparation, and method of use thereof |
DE4203918A1 (de) * | 1992-02-11 | 1993-08-12 | Basf Ag | Verfahren zur herstellung von fluorchlorkohlenwasserstoff-freien polyurethan-weichschaumstoffen unter verwendung von urethangruppen enthaltenden polyisocyanatmischungen auf diphenylmethan-diisocyanatbasis sowie derartige modifizierte polyisocyanatmischungen |
DE4205934A1 (de) * | 1992-02-27 | 1993-09-02 | Basf Ag | Verfahren zur herstellung von fluorchlorkohlenwasserstoff freien, niedrigdichten polyurethan-weichschaumstoffen und weichelastischen polyurethan-formschaumstoffen sowie hierfuer verwendbare, mit urethangruppen modifizierte polyisocyanatmischungen auf diphenylmethan-diisocyanatbasis |
US5621016A (en) * | 1992-04-16 | 1997-04-15 | Imperial Chemical Industries Plc | Polyisocyanate compositions and low density flexible polyurethane foams produced therewith |
GB9208377D0 (en) * | 1992-04-16 | 1992-06-03 | Ici Plc | Process for preparing flexible polyurethane foams |
US5288899A (en) * | 1993-06-30 | 1994-02-22 | Miles Inc. | Liquification of diphenylmethane diisocyanate by partially reacting the isocyanate groups with blocking agents |
IT1265047B1 (it) | 1993-08-06 | 1996-10-28 | Snam Progetti | Procedimento per ottenere olefine leggere dalla deidrogenazione delle corrispondenti paraffine |
US5319053A (en) * | 1993-09-02 | 1994-06-07 | Miles Inc. | Liquid diphenylmethane diisocyanate |
US5440003A (en) * | 1993-09-02 | 1995-08-08 | Miles Inc. | Liquid methylene diphenyl diisocyanate |
US5319054A (en) * | 1993-09-02 | 1994-06-07 | Miles Inc. | Liquid methylene diphenyl diisocyanate |
CA2117740A1 (en) * | 1993-10-28 | 1995-04-29 | Michael F. Hurley | Polyisocyanate based upon 4,4'-and 2,4'-diphenylmethane diisocyanates and use thereof in a rim process |
US5350778A (en) * | 1993-10-28 | 1994-09-27 | Miles Inc. | Polyisocyanate based upon 4,4'- and 2,4'-diphenylmethane diisocyanates and use thereof in a rim process |
CA2117741A1 (en) * | 1993-10-28 | 1995-04-29 | Michael F. Hurley | Rim process utilizing isocyanates based upon 2,4'-and 4,4'- diphenylmethane diisocyanate |
US5494942A (en) * | 1993-12-27 | 1996-02-27 | The Dow Chemical Company | Process for preparing a rigid polyurethane foam and laminate articles therewith |
DE4400224A1 (de) * | 1994-01-07 | 1995-07-13 | Bayer Ag | Feuchtigkeitshärtende Einkomponenten-Beschichtungsmittel |
DE4411781A1 (de) * | 1994-04-06 | 1995-10-12 | Basf Ag | Verfahren zur Herstellung von Fluorchlorkohlenwasserstoff freien hochelastischen Polyurethan-Weichschaumstoffen und hierfür verwendbare, mit Urethangruppen modifizierte Polyisocyanatmischungen auf Diphenylmethan-diisocyanatbasis |
US5567793A (en) * | 1995-06-06 | 1996-10-22 | Bayer Corporation | Urethane-free, diphenylmethane diisocyanate prepolymers and process for their production |
US5686042A (en) * | 1995-06-07 | 1997-11-11 | Bayer Corporation | Rim process using liquid methylene diphenyl diisocyanate |
US5663272A (en) * | 1995-12-22 | 1997-09-02 | Bayer Corporation | Allophanate-modified diphenylmethane diisocyanates and processes for their production and use |
US6090864A (en) * | 1997-04-25 | 2000-07-18 | Basf Corporation | Polymeric MDI prepolymer composition and flexible foams prepared therefrom |
US5889068A (en) * | 1997-07-24 | 1999-03-30 | Bayer Corporation | Water blown polyurethane soling systems |
US6482913B1 (en) | 2000-02-07 | 2002-11-19 | Bayer Aktiengesellschaft | Liquid MDI adducts wtih improved freeze stability |
US6242556B1 (en) | 2000-02-07 | 2001-06-05 | Bayer Corporation | Liquid MDI adducts with improved freeze stability |
US6376567B1 (en) | 2000-12-07 | 2002-04-23 | Bayer Corporation | Polyisocyanate compositions and a process for the production of low-density flexible foams with low humid aged compression sets from these polyisocyanate compositions |
US6777026B2 (en) * | 2002-10-07 | 2004-08-17 | Lord Corporation | Flexible emissive coatings for elastomer substrates |
US7790907B2 (en) * | 2006-07-21 | 2010-09-07 | Basf Corporation | Method of producing a uretonimine-modified isocyanate composition |
US20080085987A1 (en) * | 2006-10-05 | 2008-04-10 | Thomas Savino | Method of producing a uretonimine-modified isocyanate composition |
US20090156777A1 (en) * | 2007-12-17 | 2009-06-18 | Nodelman Neil H | Freeze-stable aromatic diisocyanates and processes for the preparation of these freeze-stable products |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1438582A (fr) * | 1964-04-09 | 1966-05-13 | Mobay Chemical Corp | Mélange de polyisocyanates utile pour la production des polyuréthanes |
US3394164A (en) * | 1965-10-24 | 1968-07-23 | Upjohn Co | Stabilized methylenebis-(phenyl isocyanate) compositions |
US3394165A (en) * | 1965-10-24 | 1968-07-23 | Upjohn Co | Stabilized methylenebis-(phenyl isocyanate) compositions |
DE1618380C3 (de) * | 1967-03-08 | 1975-09-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung eines bei Raumtemperatur flüssigen Diphenylmethan-diisocyanatpräparates |
GB1377676A (en) * | 1972-09-21 | 1974-12-18 | Ici Ltd | Isocyanate compositions |
GB1417087A (en) * | 1973-05-29 | 1975-12-10 | Ici Ltd | Polyisocyanates |
GB1444192A (en) * | 1974-04-03 | 1976-07-28 | Ici Ltd | Polyisocyanate compositions |
GB1450660A (en) * | 1974-04-03 | 1976-09-22 | Ici Ltd | Polyisocyanates |
-
1976
- 1976-09-17 US US05/724,401 patent/US4055548A/en not_active Expired - Lifetime
-
1977
- 1977-08-16 CA CA284,763A patent/CA1111186A/en not_active Expired
- 1977-08-18 DE DE2737338A patent/DE2737338B2/de not_active Withdrawn
- 1977-08-24 ZA ZA00775128A patent/ZA775128B/xx unknown
- 1977-09-05 GB GB7736993A patent/GB1542392A/en not_active Expired
- 1977-09-08 AU AU28664/77A patent/AU509825B2/en not_active Expired
- 1977-09-08 DD DD7700200939A patent/DD132793A5/xx unknown
- 1977-09-13 NL NLAANVRAGE7710028,A patent/NL180429C/nl not_active IP Right Cessation
- 1977-09-13 ES ES462327A patent/ES462327A1/es not_active Expired
- 1977-09-15 IT IT51041/77A patent/IT1090209B/it active
- 1977-09-16 BE BE180992A patent/BE858802A/xx not_active IP Right Cessation
- 1977-09-16 FR FR7728020A patent/FR2364937A1/fr active Granted
- 1977-09-16 SU SU772521801A patent/SU685159A3/ru active
- 1977-09-16 JP JP11059477A patent/JPS5336598A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2737338B2 (de) | 1981-02-05 |
ZA775128B (en) | 1978-07-26 |
DE2737338A1 (de) | 1978-03-23 |
ES462327A1 (es) | 1978-08-16 |
FR2364937A1 (fr) | 1978-04-14 |
JPS5336598A (en) | 1978-04-04 |
AU2866477A (en) | 1979-03-15 |
NL180429C (nl) | 1987-02-16 |
CA1111186A (en) | 1981-10-20 |
FR2364937B1 (nl) | 1984-08-31 |
GB1542392A (en) | 1979-03-21 |
NL180429B (nl) | 1986-09-16 |
IT1090209B (it) | 1985-06-26 |
DD132793A5 (de) | 1978-11-01 |
US4055548A (en) | 1977-10-25 |
SU685159A3 (ru) | 1979-09-05 |
JPS5419439B2 (nl) | 1979-07-14 |
AU509825B2 (en) | 1980-05-29 |
BE858802A (fr) | 1978-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: DOW CHEMICAL COMPANY. THE - |
|
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 19960401 |