ES372767A1 - Procedimiento para la obtencion de aminoeteres. - Google Patents

Procedimiento para la obtencion de aminoeteres.

Info

Publication number
ES372767A1
ES372767A1 ES372767A ES372767A ES372767A1 ES 372767 A1 ES372767 A1 ES 372767A1 ES 372767 A ES372767 A ES 372767A ES 372767 A ES372767 A ES 372767A ES 372767 A1 ES372767 A1 ES 372767A1
Authority
ES
Spain
Prior art keywords
compounds
hydrogen atoms
alaphatic
polyaminoether
cases
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
ES372767A
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
Priority to ES383384A priority Critical patent/ES383384A1/es
Publication of ES372767A1 publication Critical patent/ES372767A1/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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1833—Catalysts containing secondary or tertiary amines or salts thereof having ether, acetal, or orthoester groups
    • 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
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES372767A 1968-10-22 1969-10-22 Procedimiento para la obtencion de aminoeteres. Expired ES372767A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES383384A ES383384A1 (es) 1968-10-22 1970-09-04 Procedimiento para la obtencion de poliuretanos espumados.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681804361 DE1804361A1 (de) 1968-10-22 1968-10-22 Aminoaether als Aktivatoren zur Herstellung von Polyurethanen

Publications (1)

Publication Number Publication Date
ES372767A1 true ES372767A1 (es) 1971-11-01

Family

ID=5711108

Family Applications (1)

Application Number Title Priority Date Filing Date
ES372767A Expired ES372767A1 (es) 1968-10-22 1969-10-22 Procedimiento para la obtencion de aminoeteres.

Country Status (5)

Country Link
US (1) US3694510A (es)
DE (1) DE1804361A1 (es)
ES (1) ES372767A1 (es)
FR (1) FR2021256A1 (es)
GB (1) GB1233274A (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048107A (en) * 1976-01-12 1977-09-13 Olin Corporation Polyurethane foam preparation using amio acetal catalyst
DE2624528C2 (de) * 1976-06-01 1984-03-01 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanschaumstoffen
US4049591A (en) * 1976-10-18 1977-09-20 Texaco Development Corporation Foams and elastomers prepared in the presence of high tertiary amine content polyurethane catalysts
US4101466A (en) * 1976-12-01 1978-07-18 Texaco Development Corp. Bis (dimethylaminopropyl)-amine derivatives as polyurethane catalysts
US4177173A (en) * 1978-12-20 1979-12-04 Diamond Shamrock Corporation Polyepoxide curing by polymercaptans catalyzed by dimethylamino alkyl ethers
US4352913A (en) * 1979-04-10 1982-10-05 Ciba-Geigy Corporation Dimethylamino derivatives and their use
US4324739A (en) * 1979-04-10 1982-04-13 Ciba-Geigy Corporation Dimethylamino derivatives and their use
US4338408A (en) * 1981-07-20 1982-07-06 Texaco Inc. Polyurethanes using bis(aminoethyl)ether derivatives as catalysts
US5354343A (en) * 1992-08-31 1994-10-11 Shell Oil Company Gasoline composition
US5444127A (en) * 1992-10-19 1995-08-22 Henkel Corporation Tertiary amine derivatives as components of polymer forming systems
DE10343099B3 (de) * 2003-09-18 2005-06-09 Bayer Materialscience Ag Verfahren zur Herstellung schadstoffarmer Kunststoffformteile und Verwendung von Carbonsäureanhydriden dafür
DE102008051882A1 (de) 2008-10-16 2010-04-29 Bayer Materialscience Ag Verfahren zur Herstellung von Polyetheresterpolyolen
US20110230581A1 (en) 2010-03-17 2011-09-22 Bayer Materialscience Llc Process for the production of polyether polyols with a high ethylene oxide content
US20140329985A1 (en) 2010-12-20 2014-11-06 Klaus Lorenz Method for producing polyether ester polyols
EP3741788A1 (de) 2019-05-24 2020-11-25 Covestro Deutschland AG Verfahren zur herstellung von polyoxyalkylenpolyol-mischungen
EP3838963A1 (de) 2019-12-17 2021-06-23 Covestro Deutschland AG Verfahren zur herstellung von polyoxyalkylenpolyesterpolyolen
WO2022096390A1 (de) 2020-11-06 2022-05-12 Covestro Deutschland Ag Verfahren zur herstellung eines polyol-gemisches
CN118159578A (zh) 2021-10-07 2024-06-07 科思创德国股份有限公司 制备聚氧化烯聚酯多元醇的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425628A (en) * 1942-02-14 1947-08-12 Du Pont Preparation of aminoacetals
DE1030558B (de) * 1956-07-21 1958-05-22 Bayer Ag Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
US3129106A (en) * 1960-05-03 1964-04-14 Katz Jacob Wetting and anti-stripping aliphatic ether and polyamine chain compounds for use in connection with asphalt compositions
DE1205548B (de) * 1962-03-29 1965-11-25 Dr Phil Hellmut Bredereck Verfahren zur Herstellung von Aminalestern
FR1426198A (fr) * 1963-11-12 1966-01-28 Union Carbide Corp Catalyseurs pour les réactions des isocyanates organiques
US3480675A (en) * 1966-04-06 1969-11-25 Union Carbide Corp Preparation of bis(beta-(n,n-dimethylamino)alkyl)ethers

Also Published As

Publication number Publication date
FR2021256A1 (es) 1970-07-17
US3694510A (en) 1972-09-26
DE1804361A1 (de) 1970-05-14
GB1233274A (es) 1971-05-26

Similar Documents

Publication Publication Date Title
ES372767A1 (es) Procedimiento para la obtencion de aminoeteres.
ES410493A1 (es) Procedimiento para la obtencion de derivados de 1,2,4-tria-zol.
IE39258L (en) Triazolyl-o, n-acetals.
ES325982A1 (es) Procedimiento para la proteccion de plantas contra bacterias y hongos.
ES422001A1 (es) Un procedimiento para la preparacion de nuevas imidazotria-zinas.
JPS537750A (en) Decorative polymer articles
ES443572A1 (es) Perfeccionamientos en dispositivos de pivotaje para puer- tas similares.
MY8200224A (en) Heat-recoverable articles
AU8630075A (en) Isocyanurate foams
ES442863A1 (es) Procedimiento para preparar derivados de imidazo(2,1-a)liso-quinolina.
JPS52120912A (en) Production of nitrided low loaded articles
ES439648A1 (es) Un procedimiento para la preparacion de una composicion de blanqueo, que contiene un aducto sulfato sodico-peroxido de hidrogeno.
AU8148775A (en) Polyisocyanate dispersions
ES393020A1 (es) Procedimiento para la preparacion de polioles que contienenfosforo y halogeno.
GB1234376A (es)
ZA755752B (en) Isocyanurate foams
ES385211A1 (es) Procedimiento para la obtencion de amidofenilguanidinas.
JPS52145343A (en) Pressurized nitriding
ES446666A1 (es) Un procedimiento para la preparacion de nuevos derivados de 5-fenil-2-furamidoxinicas.
YU37422B (en) Time base compensator
GB1506154A (en) Flameretardant foams
ES431848A1 (es) Procedimiento para la sintesis de materiales termoplasticoslineales ininflamables.
UA6084A1 (uk) Спосіб отримання трьохкомпонентних комплексів малонілмочавини
ZA751061B (en) Flameproofing agents for polyurethane foam plastics
JPS5334903A (en) Antipilling suede like sheet article