IT7850153A0 - Poliureto-poliisocianati e procedimento per la loro produzione ed applicazione - Google Patents
Poliureto-poliisocianati e procedimento per la loro produzione ed applicazioneInfo
- Publication number
- IT7850153A0 IT7850153A0 IT7850153A IT5015378A IT7850153A0 IT 7850153 A0 IT7850153 A0 IT 7850153A0 IT 7850153 A IT7850153 A IT 7850153A IT 5015378 A IT5015378 A IT 5015378A IT 7850153 A0 IT7850153 A0 IT 7850153A0
- Authority
- IT
- Italy
- Prior art keywords
- polyisocyanates
- polyurethane
- procedure
- production
- application
- Prior art date
Links
- 229920001228 polyisocyanate Polymers 0.000 title 1
- 239000005056 polyisocyanate Substances 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
- C08G18/70—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
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
- C08G18/808—Monoamines
-
- 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
- C07C275/46—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylureas
- C07C275/58—Y being a hetero atom
- C07C275/62—Y being a nitrogen atom, e.g. biuret
-
- 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
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 |
|---|---|---|---|
| DE19772730513 DE2730513A1 (de) | 1977-07-06 | 1977-07-06 | Verfahren zur herstellung von modifizierten polyisocyanaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT7850153A0 true IT7850153A0 (it) | 1978-07-04 |
Family
ID=6013279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT7850153A IT7850153A0 (it) | 1977-07-06 | 1978-07-04 | Poliureto-poliisocianati e procedimento per la loro produzione ed applicazione |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4220749A (it) |
| EP (1) | EP0000348B1 (it) |
| JP (1) | JPS5414922A (it) |
| DE (2) | DE2730513A1 (it) |
| ES (1) | ES471506A1 (it) |
| IT (1) | IT7850153A0 (it) |
| NZ (1) | NZ187758A (it) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2856826A1 (de) * | 1978-12-30 | 1980-07-17 | Bayer Ag | Verfahren zur herstellung von biuret- und/oder hoehere polyuretgruppen aufweisenden polyisecyanaten, die nach diesem verfahren erhaeltlichen verbindungen, sowie ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen |
| DE2856864A1 (de) * | 1978-12-30 | 1980-07-24 | Bayer Ag | Neue polyisocyanate, ein verfahren zu ihrer herstellung und ihre verwendung |
| DE4405042A1 (de) * | 1994-02-17 | 1995-08-24 | Herberts Gmbh | Verfahren zur Herstellung von blockierten Isocyanaten, die erhaltenen blockierten Isocyanate und deren Verwendung |
| US5489704A (en) | 1994-08-29 | 1996-02-06 | Bayer Corporation | Polyisocyanate/polyamine mixtures and their use for the production of polyurea coatings |
| US5523376A (en) | 1994-12-21 | 1996-06-04 | Bayer Corporation | Coating compositions based on aldimines and polyisocyanates containing uretdione groups |
| US5561200A (en) | 1995-05-23 | 1996-10-01 | Bayer Corporation | Blocked polyisocyanates with improved thermal stability |
| DE10025301A1 (de) * | 2000-05-22 | 2001-11-29 | Bayer Ag | Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur |
| US6852905B2 (en) | 2001-11-15 | 2005-02-08 | Paragon Trade Brands, Inc. | Fluid handling layers made from foam and absorbent articles containing same |
| US20050137374A1 (en) * | 2003-12-17 | 2005-06-23 | Roesler Richard R. | Two-component water-borne adhesive |
| US20050137322A1 (en) * | 2003-12-17 | 2005-06-23 | Roesler Richard R. | Silane modified two-component polyurethane coating |
| US20050158131A1 (en) | 2004-01-20 | 2005-07-21 | Markusch Peter H. | Geotextile/polyurethane composites based on blocked isocyanate compositions |
| US20050277732A1 (en) * | 2004-06-14 | 2005-12-15 | Yu Poli C | Two-component coating composition |
| US20050288431A1 (en) * | 2004-06-25 | 2005-12-29 | Gindin Lyubov K | Polyurethane dispersion prepared from a high acid functional polyester |
| US20050288430A1 (en) * | 2004-06-25 | 2005-12-29 | Gindin Lyubov K | Polyurethane dispersions with high acid content |
| US20060011295A1 (en) * | 2004-07-14 | 2006-01-19 | Karsten Danielmeier | Aspartic ester functional compounds |
| US20060014890A1 (en) * | 2004-07-14 | 2006-01-19 | Zielinski David P | Polyisocyanates with improved compatibility with high hydroxyl content polyols |
| US7371807B2 (en) * | 2004-10-21 | 2008-05-13 | Bayer Materialscience Llc | Blocked biuretized isocyanates |
| US20060089481A1 (en) * | 2004-10-21 | 2006-04-27 | Roesler Richard R | Blocked biuretized isocyanates |
| US20060089480A1 (en) * | 2004-10-21 | 2006-04-27 | Roesler Richard R | Biuretized isocyanates and blocked biuretized isocyanates |
| US20090131581A1 (en) * | 2007-11-19 | 2009-05-21 | Wylie Amy S | Aqueous, stain-resistant coating compositions |
| US20090176907A1 (en) | 2008-01-08 | 2009-07-09 | Ramesh Subramanian | Direct-to-metal radiation curable compositions |
| CA2749131A1 (en) | 2009-01-14 | 2010-07-22 | Bayer Materialscience Llc | Long-fiber thermoset composite with low orange peel |
| US20110045219A1 (en) * | 2009-08-18 | 2011-02-24 | Bayer Materialscience Llc | Coating compositions for glass substrates |
| KR20120093158A (ko) | 2009-09-26 | 2012-08-22 | 세게티스, 인코포레이티드. | 케탈 락톤 및 옥소카르복실릭 케탈과 트리메틸올 화합물의 입체특이성 부가물, 이를 포함하는 중합체, 제조 방법, 및 이의 용도 |
| TWI418373B (zh) * | 2009-12-01 | 2013-12-11 | Far Eastern New Century Corp | 抗血小板貼附材料 |
| US9080074B2 (en) | 2010-03-19 | 2015-07-14 | Bayer Materialscience Llc | Low temperature curing polyuretdione compositions |
| US8354151B1 (en) | 2011-07-06 | 2013-01-15 | Bayer Materialscience Llc | Waterborne polyurethane coating compositions |
| US8343601B1 (en) | 2011-07-06 | 2013-01-01 | Bayer Materialscience Llc | Waterborne polyurethane coating compositions |
| CA2840779A1 (en) | 2011-07-06 | 2013-01-10 | Bayer Materialscience Llc | Free radical curable waterborne glass coating compositions |
| US20140199491A1 (en) | 2013-01-15 | 2014-07-17 | Allnex Ip S.À.R.L. | One-component, dual-cure conformal coating compositions |
| CN113698572B (zh) * | 2021-09-15 | 2023-12-19 | 万华化学（宁波）有限公司 | 一种多异氰酸酯组合物和制备方法及应用 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1227003B (de) * | 1962-11-29 | 1966-10-20 | Bayer Ag | Verfahren zur Herstellung von Polyisocyanaten mit Carbamylbiuret-Struktur |
| DE1174759B (de) * | 1963-02-08 | 1964-07-30 | Bayer Ag | Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur |
| DE1227004B (de) * | 1963-04-13 | 1966-10-20 | Bayer Ag | Verfahren zur Herstellung von mehr als zweiwertigen Isocyanaten mit Biuretstruktur- bzw. Carbamylbiuretstruktur |
| DE1720711A1 (de) * | 1967-09-18 | 1971-07-08 | Bayer Ag | Verfahren zur Herstellung von Polyurethankunststoffen |
| GB1254574A (en) * | 1968-03-15 | 1971-11-24 | Bayer Ag | Process for the preparation of isocyanate group-containing compounds |
| US3862973A (en) * | 1970-03-07 | 1975-01-28 | Bayer Ag | Process for the preparation of polyisocyanates containing biuret groups |
| DE2308015B2 (de) * | 1973-02-17 | 1980-07-31 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur |
-
1977
- 1977-07-06 DE DE19772730513 patent/DE2730513A1/de not_active Withdrawn
-
1978
- 1978-06-21 US US05/917,765 patent/US4220749A/en not_active Expired - Lifetime
- 1978-06-28 EP EP78100256A patent/EP0000348B1/de not_active Expired
- 1978-06-28 DE DE7878100256T patent/DE2860054D1/de not_active Expired
- 1978-07-03 NZ NZ187758A patent/NZ187758A/xx unknown
- 1978-07-04 JP JP8060378A patent/JPS5414922A/ja active Pending
- 1978-07-04 IT IT7850153A patent/IT7850153A0/it unknown
- 1978-07-06 ES ES471506A patent/ES471506A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2860054D1 (en) | 1980-11-13 |
| DE2730513A1 (de) | 1979-01-25 |
| EP0000348B1 (de) | 1980-07-23 |
| NZ187758A (en) | 1979-11-01 |
| ES471506A1 (es) | 1979-01-16 |
| JPS5414922A (en) | 1979-02-03 |
| US4220749A (en) | 1980-09-02 |
| EP0000348A1 (de) | 1979-01-24 |
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