BE826224A - Catalyseurs liquides pour la preparation de polyurethanes - Google Patents

Catalyseurs liquides pour la preparation de polyurethanes

Info

Publication number
BE826224A
BE826224A BE153945A BE153945A BE826224A BE 826224 A BE826224 A BE 826224A BE 153945 A BE153945 A BE 153945A BE 153945 A BE153945 A BE 153945A BE 826224 A BE826224 A BE 826224A
Authority
BE
Belgium
Prior art keywords
polyurethanes
preparation
liquid catalysts
catalysts
liquid
Prior art date
Application number
BE153945A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE826224A publication Critical patent/BE826224A/xx

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
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/222—Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
    • C07F3/10—Mercury compounds
    • C07F3/12—Aromatic substances containing mercury
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3897—Low-molecular-weight compounds having heteroatoms other than oxygen containing heteroatoms other than oxygen, halogens, nitrogen, sulfur, phosphorus or silicon
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polyethers (AREA)
BE153945A 1974-03-04 1975-03-03 Catalyseurs liquides pour la preparation de polyurethanes BE826224A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US447884A US3927053A (en) 1974-03-04 1974-03-04 Monomercury organo catalyst

Publications (1)

Publication Number Publication Date
BE826224A true BE826224A (fr) 1975-09-03

Family

ID=23778129

Family Applications (1)

Application Number Title Priority Date Filing Date
BE153945A BE826224A (fr) 1974-03-04 1975-03-03 Catalyseurs liquides pour la preparation de polyurethanes

Country Status (11)

Country Link
US (1) US3927053A (es)
AT (1) AT341220B (es)
BE (1) BE826224A (es)
CH (1) CH594690A5 (es)
DK (1) DK83675A (es)
ES (1) ES435248A1 (es)
FR (1) FR2263262B1 (es)
GB (1) GB1459359A (es)
IT (1) IT1030256B (es)
NL (1) NL7502481A (es)
SE (2) SE7502370L (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256848A (en) * 1978-03-06 1981-03-17 Basf Wyandotte Corporation Synergistic polyurethane co-catalysts which are a combination of an organo-mercuric compound and a zinc salt of an alkyl carboxylic acid
US4438248A (en) 1982-12-20 1984-03-20 Basf Wyandotte Corporation Trimerization catalysts and organo-mercury compounds as co-catalysts for the preparation of noncellular polyurethane elastomers
GB8320904D0 (en) * 1983-08-03 1983-09-07 Rubber & Plastic Res Ass Transformations within polymers
BR9003472A (pt) * 1989-07-19 1991-08-27 Dow Chemical Co Espuma de poliuretana-poliisocianurato rigida e processo para preparar uma espuma de poliuretana-poliisocianurato rigida

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2137236A (en) * 1934-09-13 1938-11-22 Squibb & Sons Inc Mercuri alkyl phenol derivatives
US2240025A (en) * 1937-04-24 1941-04-29 Samuel Brass Mercurated halogenated phenyl phenol
US2376291A (en) * 1941-12-08 1945-05-15 Frank J Sowa Process of rendering materials germicidal and germicide therefor
US2637677A (en) * 1951-01-10 1953-05-05 Standard Oil Co Aryl mercuric fungicide and the method of using the same
US3133944A (en) * 1956-05-18 1964-05-19 Pittsburgh Plate Glass Co Metal salts of gamma, gamma-bis-(para-hydroxy-phenyl) valeric acid
US3035091A (en) * 1959-12-07 1962-05-15 Monsanto Chemicals Carboxylated bisphenol compounds
US3592787A (en) * 1960-07-06 1971-07-13 Minnesota Mining & Mfg Urethane elastomers
US3583945A (en) * 1960-07-06 1971-06-08 Minnesota Mining & Mfg Mercury catalysis for preparation of urethanes
US3419509A (en) * 1965-11-22 1968-12-31 Wyandotte Chemicals Corp Mercury compounds as catalysts for the polyurethane reaction
US3414599A (en) * 1965-11-24 1968-12-03 Phillips Petroleum Co Organic mercury compounds and methods for their preparation
US3579553A (en) * 1968-08-21 1971-05-18 Consan Chemical Corp Phenylmercury compounds

Also Published As

Publication number Publication date
SE7502370L (es) 1975-09-05
DE2508933A1 (de) 1975-10-02
CH594690A5 (es) 1978-01-31
IT1030256B (it) 1979-03-30
US3927053A (en) 1975-12-16
ES435248A1 (es) 1976-12-16
SE7710364L (sv) 1977-09-15
NL7502481A (nl) 1975-09-08
GB1459359A (en) 1976-12-22
DK83675A (es) 1975-09-05
FR2263262B1 (es) 1977-07-22
ATA161275A (de) 1977-05-15
AT341220B (de) 1978-01-25
DE2508933B2 (de) 1976-07-22
FR2263262A1 (es) 1975-10-03

Similar Documents

Publication Publication Date Title
AT341369B (de) Flussige schleifmittelmischung
BE818846A (fr) Melanges de polyols stabilises pour la preparation de polyurethannes
AR205025A1 (es) Medios para filtrar sangre
SE402551B (sv) Anordning for alstring av vetskedroppar
NO141793C (no) Anordning til forankring av flytende konstruksjoner
FR2289221A1 (fr) Filtre, notamment pour liquides
HK582A (en) Liquid crystal compositions
CA1011448A (en) Measurement of liquid flow
SE418965B (sv) Forfarande for utvinning av flytande cyanurklorid
AR204868A1 (es) Estructura para descarga de liquidos
AR208103A1 (es) Procedimiento para la fabricacion de arrabio liquido
FR2280631A1 (fr) 1-(bis-ethoxycarbonyl) - acetylamino-3-methyl-3-(bis-ethoxycarbonyl)-acetylaminomethyl-5-dimethyl-cyclohexane pour la preparation de polyurethanes
BE844569A (fr) Pompe actionnee au doigt pour la distribution de liquides
BE813213A (fr) Melanges cristallins liquides
BE815373A (fr) Appareils de sauvetage pour occupants de navires
BE811835A (fr) Separation de melanges liquides corrosifs
FR2292911A1 (fr) Robinet pour liquides
BE815220A (fr) Preparation de frottis de liquides biologiques
BE857634A (fr) Compositions catalytiques pour la production de polyurethanes
BE829962A (fr) Liquides hydrauliques
BE826224A (fr) Catalyseurs liquides pour la preparation de polyurethanes
FR2288305A1 (fr) Distributeur de liquide
AU8688375A (en) Microflotation by means of pressure liquid
FR2330462A2 (fr) Pulverisateur-melangeur de liquides
FR2282925A1 (fr) Pulverisateur rotatif pour liquides