JPS54119431A - Manufacture of organic polyisocyanate having biuret group and*or urea group - Google Patents
Manufacture of organic polyisocyanate having biuret group and*or urea groupInfo
- Publication number
- JPS54119431A JPS54119431A JP564479A JP564479A JPS54119431A JP S54119431 A JPS54119431 A JP S54119431A JP 564479 A JP564479 A JP 564479A JP 564479 A JP564479 A JP 564479A JP S54119431 A JPS54119431 A JP S54119431A
- Authority
- JP
- Japan
- Prior art keywords
- group
- manufacture
- organic polyisocyanate
- biuret
- urea
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
- C07C273/1818—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from -N=C=O and XNR'R"
- C07C273/1827—X being H
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C275/40—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by nitrogen atoms not being part of nitro or nitroso 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
- C08G18/06—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
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret 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
- C08G18/06—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
- C08G18/8038—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3225
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782803103 DE2803103A1 (de) | 1978-01-25 | 1978-01-25 | Verfahren zur herstellung von biuret- und/oder harnstoffgruppen aufweisenden organischen polyisocyanaten |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54119431A true JPS54119431A (en) | 1979-09-17 |
JPS636544B2 JPS636544B2 (ja) | 1988-02-10 |
Family
ID=6030305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP564479A Granted JPS54119431A (en) | 1978-01-25 | 1979-01-23 | Manufacture of organic polyisocyanate having biuret group and*or urea group |
Country Status (7)
Country | Link |
---|---|
US (2) | US4264519A (ja) |
EP (1) | EP0003505B1 (ja) |
JP (1) | JPS54119431A (ja) |
BR (1) | BR7900429A (ja) |
CA (1) | CA1148559A (ja) |
DE (2) | DE2803103A1 (ja) |
ES (1) | ES477112A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63174961A (ja) * | 1987-01-07 | 1988-07-19 | バイエル・アクチエンゲゼルシヤフト | ビウレツト構造を有するポリイソシアネートの製造方法 |
JP2011042790A (ja) * | 2009-08-21 | 2011-03-03 | Bayer Materialscience Ag | ビウレット構造含有ポリイソシアネートの製造方法 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3003543A1 (de) * | 1980-01-31 | 1981-08-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von modifizierten polyisocynaten und ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen |
DE3114638A1 (de) * | 1981-04-10 | 1982-10-28 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von harnstoff- und/oder biuretgruppen aufweisenden aromatischen polyisocyanaten und ihre verwendung als isocyanatkomponente bei der herstellung von polyurethankunststoffen |
DE3121036A1 (de) * | 1981-05-27 | 1982-12-16 | Bayer Ag, 5090 Leverkusen | Verfahren zur kontinuierlicehn herstellung von organischen mono- oder polyisocyanaten |
DE3144874A1 (de) * | 1981-11-12 | 1983-05-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polyaminen aus n-monoaryl-n', n'-dialkylharnstoff-verbindungen und ihre verwendung zum aufbau von polyurethanen |
GB2127031B (en) * | 1982-09-17 | 1985-11-20 | Ici Plc | Polyurea dispersions in organic isocyanates |
DE3403277A1 (de) * | 1984-01-31 | 1985-08-01 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polyisocyanaten mit biuretstruktur |
DE3403278A1 (de) * | 1984-01-31 | 1985-08-01 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polyisocyanaten mit biuretstruktur |
DE3425318A1 (de) * | 1984-07-10 | 1986-01-16 | Bayer Ag, 5090 Leverkusen | Verzweigte, thermoplastisch verarbeitbare, schlagzaehe polyamide |
GB8623971D0 (en) * | 1986-10-06 | 1986-11-12 | Ici Plc | Urea-modified isocyanates |
DE3730986A1 (de) * | 1987-09-16 | 1989-03-30 | Bayer Ag | Verfahren zur herstellung von isocyanaten und ihre verwendung zur herstellung von estergruppen aufweisenden polyisocyanaten |
DE3742181A1 (de) * | 1987-12-12 | 1989-06-22 | Bayer Ag | Verfahren zur herstellung von biuretpolyisocyanaten, die nach diesem verfahren erhaltenen verbindungen und ihre verwendung |
US5043473A (en) * | 1988-05-11 | 1991-08-27 | Mobay Corporation | Liquid isocyanate prepolymers |
JPH0249260A (ja) * | 1988-08-10 | 1990-02-19 | Matsushita Electric Ind Co Ltd | カセット装着装置 |
GB9011992D0 (en) * | 1990-05-30 | 1990-07-18 | Ici Plc | Polyisocyanate composition |
DE19545634A1 (de) | 1995-12-07 | 1997-06-12 | Bayer Ag | Festkörperreiche Bindemittelkombinationen |
DE19633404A1 (de) | 1996-08-19 | 1998-02-26 | Basf Ag | Verfahren zur Herstellung von Biuretgruppen enhaltenden Polyisocyanaten aus (cyclo)aliphatischen Diisocyanaten |
DE19707576C1 (de) * | 1997-02-26 | 1998-04-16 | Bayer Ag | Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur |
DE10322620A1 (de) * | 2003-05-20 | 2004-12-16 | Bayer Materialscience Ag | Festkörperreiche Bindemittelkombinationen für kratzfeste Decklacke |
DE10334723A1 (de) * | 2003-07-30 | 2005-02-24 | Bayer Materialscience Ag | Neue Bindemittelkombination für hochbeständige Kunststofflacke |
DE102004056849A1 (de) * | 2004-11-25 | 2006-06-08 | Bayer Materialscience Ag | Neue Polyisocyanatgemische, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Härterkomponente in Polyurethanlacken |
DE102008052765A1 (de) | 2008-10-22 | 2010-04-29 | Bayer Materialscience Ag | Feuchtigkeitshärtende Polyisocyanatmischungen |
DE102009007194A1 (de) | 2009-02-03 | 2010-08-05 | Bayer Materialscience Ag | Flexible Beschichtungen |
DE102009007228A1 (de) | 2009-02-03 | 2010-08-05 | Bayer Materialscience Ag | Beschichtungen |
DE102010031682A1 (de) | 2010-07-20 | 2012-01-26 | Bayer Materialscience Ag | Bindemittelkombinationen für konstruktive Trinkwasserrohrbeschichtungen |
US8609887B2 (en) | 2011-03-03 | 2013-12-17 | Basf Se | Process for preparing polyisocyanates comprising biuret groups |
EP2681189A1 (de) | 2011-03-03 | 2014-01-08 | Basf Se | Verfahren zur herstellung von biuretgruppenhaltigen polyisocyanaten |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4840345A (ja) * | 1971-09-25 | 1973-06-13 | ||
JPS4989797A (ja) * | 1972-12-14 | 1974-08-27 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL238495A (ja) * | 1958-04-24 | |||
BE637578A (ja) * | 1962-09-19 | |||
US3124605A (en) * | 1963-12-05 | 1964-03-10 | Biuret polyisocyanates | |
US3943158A (en) * | 1970-07-01 | 1976-03-09 | Bayer Aktiengesellschaft | Urea diisocyanate compositions |
BE790131A (fr) * | 1971-10-14 | 1973-04-16 | Basf Ag | Procede et dispositif de melange de liquides |
US3954825A (en) * | 1973-08-09 | 1976-05-04 | E. I. Du Pont De Nemours And Company | Biuret polyisocyanates |
US3903126A (en) * | 1973-12-11 | 1975-09-02 | Basf Ag | Manufacture of biuret group-containing polyisocyanates |
US4147714A (en) * | 1976-03-10 | 1979-04-03 | Bayer Aktiengesellschaft | Process for the preparation of polyisocyanates which contain biuret groups |
DE2609995C3 (de) * | 1976-03-10 | 1979-12-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von biuretgruppenhaltigen Polyisocyanaten |
-
1978
- 1978-01-25 DE DE19782803103 patent/DE2803103A1/de not_active Withdrawn
-
1979
- 1979-01-04 CA CA000319103A patent/CA1148559A/en not_active Expired
- 1979-01-15 EP EP79100105A patent/EP0003505B1/de not_active Expired
- 1979-01-15 DE DE7979100105T patent/DE2960051D1/de not_active Expired
- 1979-01-23 JP JP564479A patent/JPS54119431A/ja active Granted
- 1979-01-24 ES ES477112A patent/ES477112A1/es not_active Expired
- 1979-01-24 BR BR7900429A patent/BR7900429A/pt unknown
-
1980
- 1980-04-07 US US06/137,676 patent/US4264519A/en not_active Expired - Lifetime
- 1980-12-05 US US06/213,434 patent/US4292255A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4840345A (ja) * | 1971-09-25 | 1973-06-13 | ||
JPS4989797A (ja) * | 1972-12-14 | 1974-08-27 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63174961A (ja) * | 1987-01-07 | 1988-07-19 | バイエル・アクチエンゲゼルシヤフト | ビウレツト構造を有するポリイソシアネートの製造方法 |
JP2011042790A (ja) * | 2009-08-21 | 2011-03-03 | Bayer Materialscience Ag | ビウレット構造含有ポリイソシアネートの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
DE2803103A1 (de) | 1979-07-26 |
EP0003505A1 (de) | 1979-08-22 |
US4264519A (en) | 1981-04-28 |
CA1148559A (en) | 1983-06-21 |
US4292255A (en) | 1981-09-29 |
EP0003505B1 (de) | 1980-12-10 |
ES477112A1 (es) | 1979-07-01 |
JPS636544B2 (ja) | 1988-02-10 |
BR7900429A (pt) | 1979-08-21 |
DE2960051D1 (en) | 1981-02-19 |
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