IT997575B - Perfezionamento nei procedimenti catalitici per la produzione di poliuretani - Google Patents

Perfezionamento nei procedimenti catalitici per la produzione di poliuretani

Info

Publication number
IT997575B
IT997575B IT53023/73A IT5302373A IT997575B IT 997575 B IT997575 B IT 997575B IT 53023/73 A IT53023/73 A IT 53023/73A IT 5302373 A IT5302373 A IT 5302373A IT 997575 B IT997575 B IT 997575B
Authority
IT
Italy
Prior art keywords
polyurethans
improvement
production
catalytic procedures
catalytic
Prior art date
Application number
IT53023/73A
Other languages
English (en)
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Application granted granted Critical
Publication of IT997575B publication Critical patent/IT997575B/it

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
    • C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
    • C08G18/168—Organic compounds
    • 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
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • 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

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)
IT53023/73A 1972-10-10 1973-10-09 Perfezionamento nei procedimenti catalitici per la produzione di poliuretani IT997575B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00295892A US3808162A (en) 1972-10-10 1972-10-10 Preparation of urethanes and catalysts therefor

Publications (1)

Publication Number Publication Date
IT997575B true IT997575B (it) 1975-12-30

Family

ID=23139652

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53023/73A IT997575B (it) 1972-10-10 1973-10-09 Perfezionamento nei procedimenti catalitici per la produzione di poliuretani

Country Status (8)

Country Link
US (1) US3808162A (it)
JP (1) JPS5124395B2 (it)
AU (1) AU465926B2 (it)
CA (1) CA1002230A (it)
DE (1) DE2350684B2 (it)
FR (1) FR2202118B1 (it)
GB (1) GB1454102A (it)
IT (1) IT997575B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975317A (en) * 1975-01-30 1976-08-17 M & T Chemicals Inc. Method of preparing non-friable rigid polyurethane foam
US4043949A (en) * 1975-03-06 1977-08-23 M&T Chemicals Inc. Oxidative stability of flexible polyurethane foams
GB1559273A (en) * 1975-07-18 1980-01-16 Bischofsheim Chemie Anlagen Organo metallate polymers and processes for the manufacture thereof
US4110135A (en) * 1976-11-11 1978-08-29 Thiokol Corporation Control of cure rate of polyurethane resin based propellants
SE417975B (sv) * 1977-09-20 1981-04-27 Gambro Dialysatoren Forfarande for katalytisk utherdning av polyuretanformmassor i vilket man sasom fysiologiskt fordragbar herdningskatalysator anvender sorbinsyra eller kanelsyra
US4263411A (en) * 1978-10-30 1981-04-21 Mooney Chemicals, Inc. Polyurethane compositions and process for preparing polyurethane emitting reduced amounts of toxic fumes on burning using a cobalt, copper, nickel or manganese salt
US4277380A (en) * 1979-03-29 1981-07-07 Textron, Inc. Water-dispersible urethane polymers and aqueous polymer dispersions
US4341689A (en) * 1981-07-02 1982-07-27 Desoto, Inc. Two component polyurethane coating system having extended pot life and rapid cure
US4530859A (en) * 1981-12-23 1985-07-23 Minnesota Mining And Manufacturing Company Method of preparing a polymeric coating composition from a blocked isocyanate-functional polymeric compound and a crosslinking agent which is insoluble in aprotic solvents
JPS5922916A (ja) * 1982-07-29 1984-02-06 Nippon Polyurethan Kogyo Kk 脂肪族ポリイソシアヌレ−ト重合体の製造方法
DE3734984A1 (de) * 1987-10-15 1989-04-27 Ems Togo Ag Lagerungsstabile feuchtigkeitshaertbare klebe-, dichtungs- und beschichtungsmassen und katalysatoren fuer ihre vernetzung
US5110843A (en) * 1991-05-01 1992-05-05 Minnesota Mining And Manufacturing Company Absorbent, non-skinned foam and the method of preparation
US5504145A (en) * 1993-08-31 1996-04-02 The Thompson Minwax Company Water-dispersible poly(urethane-urea) compositions
DE19838167A1 (de) 1998-08-21 2000-02-24 Basf Ag Mischung enthaltend Isocyanate sowie organische und/oder anorganische Säureanhydride
US6123822A (en) * 1998-12-09 2000-09-26 E. I. Du Pont De Nemours And Company Clear cathodic electrocoating compositions
CN100351280C (zh) * 2002-11-05 2007-11-28 晓温-威廉姆斯公司 可固化组合物
ATE418566T1 (de) * 2005-03-11 2009-01-15 Sherwin Williams Co Kratzfeste härtbare beschichtungszusammensetzung
US7888431B2 (en) * 2006-02-10 2011-02-15 E.I. Du Pont De Nemours & Co. Coating compositions having improved early hardness
EP2450387A1 (de) * 2010-11-08 2012-05-09 Bayer MaterialScience AG Photopolymer-Formulierung für die Herstellung holographischer Medien
US10907024B2 (en) 2015-03-24 2021-02-02 Basf Se Process for producing porous materials
US20190106527A1 (en) 2017-10-10 2019-04-11 Allnex Netherlands Bv Non-aqueous crosslinkable composition
EP3498747A1 (en) 2017-12-14 2019-06-19 Allnex Netherlands B.V. Non-aqueous crosslinkable composition
JP7405744B2 (ja) 2017-10-10 2023-12-26 オルネクス ネザーランズ ビー．ヴイ． 非水性架橋性組成物
US20240172756A1 (en) * 2021-02-23 2024-05-30 Board Of Regents For Oklahoma Agricultural And Mechanical Colleges Organoantimony(v) cyanoximate compounds and methods of production and use thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681272A (en) * 1971-04-29 1972-08-01 M & T Chemicals Inc Urethane foam forming process using as a gel catalyst a mixture of 2-ethylhexoic acid and a stannous compound

Also Published As

Publication number Publication date
AU465926B2 (en) 1975-10-09
JPS4973497A (it) 1974-07-16
DE2350684B2 (de) 1980-06-19
JPS5124395B2 (it) 1976-07-23
FR2202118B1 (it) 1978-11-10
FR2202118A1 (it) 1974-05-03
US3808162A (en) 1974-04-30
CA1002230A (en) 1976-12-21
AU6118673A (en) 1975-04-10
DE2350684A1 (de) 1974-04-25
GB1454102A (en) 1976-10-27

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