ES459657A1 - Procedimiento para la obtencion de oligouretanos. - Google Patents

Procedimiento para la obtencion de oligouretanos.

Info

Publication number
ES459657A1
ES459657A1 ES459657A ES459657A ES459657A1 ES 459657 A1 ES459657 A1 ES 459657A1 ES 459657 A ES459657 A ES 459657A ES 459657 A ES459657 A ES 459657A ES 459657 A1 ES459657 A1 ES 459657A1
Authority
ES
Spain
Prior art keywords
oligourethanes
preparation
isocyanate
groups
cycloalkanol
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.)
Expired
Application number
ES459657A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES459657A1 publication Critical patent/ES459657A1/es
Expired legal-status Critical Current

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
    • C08G18/70—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
    • C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds

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)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento para la obtención de oligouretanos con grupos isocianato en posición final bloqueados por alcanol, aralcanol y/o cicloalcanol, por reacción de poliisocianatos aromáticos con alcoholes mono- y polivalentes con grupos hidroxilo alifática y/o cicloalifáticamente ligados.
ES459657A 1976-06-11 1977-06-10 Procedimiento para la obtencion de oligouretanos. Expired ES459657A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2626175A DE2626175C3 (de) 1976-06-11 1976-06-11 Verfahreit zur Herstellung von Oligourethanen und deren Verwendung zur Herstellung von Polyurethankunststoffen

Publications (1)

Publication Number Publication Date
ES459657A1 true ES459657A1 (es) 1978-05-01

Family

ID=5980297

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459657A Expired ES459657A1 (es) 1976-06-11 1977-06-10 Procedimiento para la obtencion de oligouretanos.

Country Status (12)

Country Link
US (1) US4100144A (es)
JP (1) JPS6053047B2 (es)
AT (1) AT356384B (es)
AU (1) AU507004B2 (es)
BR (1) BR7703748A (es)
CH (1) CH638231A5 (es)
DE (1) DE2626175C3 (es)
ES (1) ES459657A1 (es)
FR (1) FR2354353A1 (es)
GB (1) GB1550262A (es)
IT (1) IT1078475B (es)
SE (1) SE437379B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1596469A (en) * 1978-04-11 1981-08-26 Ici Ltd Liquid isocyanate compositions based on diphenylmethane diisocyanate
DE3133571A1 (de) * 1981-08-25 1983-03-10 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von ueberzuegen und die verwendung von n,n',n" -tris-(2-hydroxyethyl)-isocyanurat als zusatzmittel fuer drahtlacke auf polyurethanbasis
US4439593A (en) * 1983-05-26 1984-03-27 Mobay Chemical Corporation Polyurethane compositions with improved storage stability
DE4019026A1 (de) * 1990-06-14 1991-12-19 Bayer Ag Beschichtungsmittel und seine verwendung zur beschichtung hitzeresistenter substrate
DE4201346C2 (de) * 1992-01-20 1994-05-05 Herberts Gmbh Verfahren zur Herstellung von isolierenden Überzügen auf elektrischen Leitern und hierfür geeignete Vorrichtung
DE10051392A1 (de) 2000-10-17 2002-04-18 Bayer Ag Elektroisolierlackbindemittel mit Harnstoff- und/oder Hydantoinstruktur
JP2013510457A (ja) 2009-11-05 2013-03-21 ネステク ソシエテ アノニム 飲料調製マシンの遠隔診断
WO2011067157A1 (en) 2009-12-02 2011-06-09 Nestec S.A. Beverage preparation machine with touch menu functionality
CN102741890B (zh) 2009-12-02 2016-11-02 雀巢产品技术援助有限公司 具有气氛仿真功能的饮料制备机
AU2010326861B2 (en) 2009-12-02 2015-07-16 Nestec S.A. Beverage preparation machine with virtual shopping functionality
WO2011067227A1 (en) 2009-12-02 2011-06-09 Nestec S.A. Beverage preparation machine comprising an extended user-advisory functionality
ES2537123T3 (es) 2009-12-02 2015-06-02 Nestec S.A. Máquina de preparación de bebidas que comprende una disposición de lectura de tarjeta
EP2507774A1 (en) 2009-12-02 2012-10-10 Nestec S.A. Beverage preparation machine supporting a remote service functionality
JP2013536717A (ja) 2010-09-07 2013-09-26 ネステク ソシエテ アノニム ユーザインタフェースを有する人間工学的ハンドル
EP2645911A1 (en) 2010-12-01 2013-10-09 Nestec S.A. Beverage machine with reliable user-indicator
CN103327859A (zh) 2010-12-01 2013-09-25 雀巢产品技术援助有限公司 用于饮料机器的简单用户接口
US9719027B2 (en) * 2013-02-19 2017-08-01 Baker Hughes Incorporated Low viscosity metal-based hydrogen sulfide scavengers
US10577542B2 (en) 2013-02-19 2020-03-03 Baker Hughes, A Ge Company, Llc Low viscosity metal-based hydrogen sulfide scavengers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050257A (es) * 1964-11-16
US3745138A (en) * 1968-08-14 1973-07-10 Phelps Dodge Magnet Wire Corp Bonding composition containing a blocked isocyanate
GB1290489A (es) * 1968-12-02 1972-09-27
GB1434445A (en) * 1973-06-27 1976-05-05 Bayer Ag Physiologically harmless polyisocyanate solutions
DE2404740C2 (de) * 1974-02-01 1982-04-29 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Filmen und Überzügen und Beschichtungsmittel

Also Published As

Publication number Publication date
DE2626175C3 (de) 1979-04-05
AU2592677A (en) 1978-12-14
US4100144A (en) 1978-07-11
DE2626175A1 (de) 1977-12-15
AT356384B (de) 1980-04-25
FR2354353A1 (fr) 1978-01-06
JPS6053047B2 (ja) 1985-11-22
FR2354353B1 (es) 1984-02-17
ATA410377A (de) 1979-09-15
AU507004B2 (en) 1980-01-31
DE2626175B2 (de) 1978-08-10
CH638231A5 (de) 1983-09-15
SE7706732L (sv) 1977-12-11
SE437379B (sv) 1985-02-25
IT1078475B (it) 1985-05-08
JPS52152495A (en) 1977-12-17
BR7703748A (pt) 1978-04-18
GB1550262A (en) 1979-08-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991007