ATE2137T1 - Verfahren zur herstellung von aliphatischen und cycloaliphatischen di- und polyurethanen. - Google Patents

Verfahren zur herstellung von aliphatischen und cycloaliphatischen di- und polyurethanen.

Info

Publication number
ATE2137T1
ATE2137T1 AT80102185T AT80102185T ATE2137T1 AT E2137 T1 ATE2137 T1 AT E2137T1 AT 80102185 T AT80102185 T AT 80102185T AT 80102185 T AT80102185 T AT 80102185T AT E2137 T1 ATE2137 T1 AT E2137T1
Authority
AT
Austria
Prior art keywords
aliphatic
cycloaliphatic
polyurethanes
processes
production
Prior art date
Application number
AT80102185T
Other languages
German (de)
English (en)
Inventor
Franz Dr. Merger
Friedrich Dr. Towae
Original Assignee
Basf Aktiengesellschaft
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6069631&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE2137(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Aktiengesellschaft filed Critical Basf Aktiengesellschaft
Application granted granted Critical
Publication of ATE2137T1 publication Critical patent/ATE2137T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/06—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D239/08—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms directly attached in position 2
    • C07D239/10—Oxygen or sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/12—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms
    • C07D295/125—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C07D295/13—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
    • 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
    • C08G18/701—Compounds forming isocyanates or isothiocyanates in situ

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyurethanes Or Polyureas (AREA)
AT80102185T 1979-04-30 1980-04-23 Verfahren zur herstellung von aliphatischen und cycloaliphatischen di- und polyurethanen. ATE2137T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792917490 DE2917490A1 (de) 1979-04-30 1979-04-30 Verfahren zur herstellung von aliphatischen und cycloaliphatischen di- und polyurethanen
EP80102185A EP0018588B1 (de) 1979-04-30 1980-04-23 Verfahren zur Herstellung von aliphatischen und cycloaliphatischen Di- und Polyurethanen

Publications (1)

Publication Number Publication Date
ATE2137T1 true ATE2137T1 (de) 1983-01-15

Family

ID=6069631

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80102185T ATE2137T1 (de) 1979-04-30 1980-04-23 Verfahren zur herstellung von aliphatischen und cycloaliphatischen di- und polyurethanen.

Country Status (7)

Country Link
US (1) US4497963A (OSRAM)
EP (1) EP0018588B1 (OSRAM)
JP (2) JPS55145656A (OSRAM)
AT (1) ATE2137T1 (OSRAM)
BR (1) BR8002451A (OSRAM)
CA (1) CA1117969A (OSRAM)
DE (2) DE2917490A1 (OSRAM)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943480A1 (de) * 1979-10-27 1981-05-07 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von n,o-disubstituierten urethanen, sowie ihre verwendung als ausgangsmaterial zur herstellung von isocyanaten
DE3110573A1 (de) * 1981-03-18 1982-10-21 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von n- und o-substituierten di- und/oder polyurethanen
DE3205891A1 (de) * 1982-02-18 1983-08-25 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von n- und o-substituierten monourethanen
ATE33660T1 (de) * 1982-07-09 1988-05-15 Battelle Memorial Institute Stabile waessrige niederviskose dispersion von gepfropftem russ.
DE3314788A1 (de) * 1983-04-23 1984-10-25 Basf Ag, 6700 Ludwigshafen Mehrstufenverfahren zur herstellung von hexamethylendiisocyanat-1,6 und/oder isomeren aliphatischen diisocyanaten mit 6 kohlenstoffatomen im alkylenrest
DE3314790A1 (de) * 1983-04-23 1984-10-25 Basf Ag, 6700 Ludwigshafen Mehrstufenverfahren zur herstellung von 3-isocyanatomethyl-3,5,5-trimethyl-cyclohexylisocyanat
DE4342426A1 (de) * 1993-12-13 1995-06-14 Bayer Ag Verfahren zur Herstellung von Diurethanen und ihre Verwendung zur Herstellung von Diisocyanaten
DE19523386A1 (de) * 1995-06-23 1997-01-09 Bayer Ag Verfahren zur Entfernung von Nebenprodukten aus Diurethanen
DE19813107A1 (de) 1998-03-25 1999-09-30 Basf Ag Verfahren zur Herstellung von Polyurethanschaumstoffen
US7288292B2 (en) * 2003-03-18 2007-10-30 International Business Machines Corporation Ultra low k (ULK) SiCOH film and method
DE102005043799A1 (de) * 2005-09-13 2007-04-12 Basf Ag Verfahren zur Herstellung von Isocyanaten
JP5692964B2 (ja) 2006-01-13 2015-04-01 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ イソシアネートの製造法
WO2008015134A1 (de) 2006-08-01 2008-02-07 Basf Se Verfahren zur herstellung von pentamethylen-1,5-diisocyanat
JP5460321B2 (ja) * 2006-08-31 2014-04-02 ビーエーエスエフ ソシエタス・ヨーロピア イソシアネートの製造方法
TWI361179B (en) * 2006-11-17 2012-04-01 Asahi Kasei Chemicals Corp A process for producing isocyanates
TW200844080A (en) 2007-01-11 2008-11-16 Asahi Kasei Chemicals Corp Process for producing isocyanate
US9056819B2 (en) * 2007-03-30 2015-06-16 Asahi Kasei Chemicals Corporation Isocyanate production process using composition containing carbamic acid ester and aromatic hydroxy compound, and composition for transfer and storage of carbamic acid ester
WO2009139061A1 (ja) * 2008-05-15 2009-11-19 旭化成ケミカルズ株式会社 炭酸ジアリールを用いるイソシアネートの製造方法
RU2483058C2 (ru) 2008-05-15 2013-05-27 Асахи Касеи Кемикалз Корпорейшн Способ получения изоцианата
EA022171B1 (ru) 2009-08-21 2015-11-30 Асахи Касеи Кемикалз Корпорейшн Способ получения сложного эфира n-замещенной карбаминовой кислоты, способ получения изоцианата с применением такого сложного эфира n-замещенной карбаминовой кислоты и композиция для транспортировки и хранения сложного эфира n-замещенной карбаминовой кислоты, содержащая сложный эфир n-замещенной карбаминовой кислоты и ароматическое гидроксисоединение
WO2011036062A2 (de) 2009-09-22 2011-03-31 Basf Se Verfahren zur herstellung von isocyanaten
WO2011064185A1 (de) 2009-11-27 2011-06-03 Basf Se Dendritischer polyharnstoff zur solubilisierung schwerlöslicher wirkstoffe
EP2507206B1 (de) 2009-12-04 2014-12-03 Basf Se Verfahren zur herstellung von isocyanaten
TWI504584B (zh) 2011-02-21 2015-10-21 Asahi Kasei Chemicals Corp 羰基化合物之製造方法
JP2014524892A (ja) 2011-05-30 2014-09-25 ビーエーエスエフ ソシエタス・ヨーロピア ポリイソシアネートの製造法
US8871969B2 (en) 2011-05-30 2014-10-28 Basf Se Process for the production of polyisocyanates
CN103857719B (zh) 2011-08-05 2016-08-17 巴斯夫欧洲公司 基于超支化聚合物的缔合性增稠剂
US8772527B2 (en) 2012-04-27 2014-07-08 Basf Se Process for isomerization of cis-2-pentenenitrile to 3-pentenenitriles
CN113603613B (zh) * 2021-04-14 2022-08-19 中国科学院过程工程研究所 一种戊二氨基甲酸酯的催化合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409712A (en) * 1944-02-03 1946-10-22 Du Pont Chemical process and products
US2806051A (en) * 1955-11-01 1957-09-10 Goodrich Co B F Method for preparing urethanes by reacting urea, amines and an alcohol
DE2943480A1 (de) * 1979-10-27 1981-05-07 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von n,o-disubstituierten urethanen, sowie ihre verwendung als ausgangsmaterial zur herstellung von isocyanaten

Also Published As

Publication number Publication date
EP0018588B1 (de) 1982-12-29
DE3061487D1 (en) 1983-02-03
EP0018588A1 (de) 1980-11-12
JPH0115498B2 (OSRAM) 1989-03-17
JPS55145656A (en) 1980-11-13
US4497963A (en) 1985-02-05
DE2917490A1 (de) 1980-11-13
CA1117969A (en) 1982-02-09
JPH0250106B2 (OSRAM) 1990-11-01
JPS6438054A (en) 1989-02-08
BR8002451A (pt) 1980-12-09

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