IT1192222B - Composizione uretanica polimerizzabile - Google Patents

Composizione uretanica polimerizzabile

Info

Publication number
IT1192222B
IT1192222B IT51685/77A IT5168577A IT1192222B IT 1192222 B IT1192222 B IT 1192222B IT 51685/77 A IT51685/77 A IT 51685/77A IT 5168577 A IT5168577 A IT 5168577A IT 1192222 B IT1192222 B IT 1192222B
Authority
IT
Italy
Prior art keywords
urethane composition
polymerizable urethane
polymerizable
composition
urethane
Prior art date
Application number
IT51685/77A
Other languages
English (en)
Italian (it)
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Application granted granted Critical
Publication of IT1192222B publication Critical patent/IT1192222B/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
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and 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
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids

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)
IT51685/77A 1976-12-01 1977-11-04 Composizione uretanica polimerizzabile IT1192222B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/746,312 US4115634A (en) 1976-12-01 1976-12-01 Amine salts of amino acids as delayed action catalysts

Publications (1)

Publication Number Publication Date
IT1192222B true IT1192222B (it) 1988-03-31

Family

ID=25000297

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51685/77A IT1192222B (it) 1976-12-01 1977-11-04 Composizione uretanica polimerizzabile

Country Status (9)

Country Link
US (1) US4115634A (cg-RX-API-DMAC7.html)
JP (1) JPS6040447B2 (cg-RX-API-DMAC7.html)
BE (1) BE860140A (cg-RX-API-DMAC7.html)
CA (1) CA1108340A (cg-RX-API-DMAC7.html)
DE (1) DE2753458A1 (cg-RX-API-DMAC7.html)
FR (1) FR2372850A1 (cg-RX-API-DMAC7.html)
GB (1) GB1577591A (cg-RX-API-DMAC7.html)
IT (1) IT1192222B (cg-RX-API-DMAC7.html)
NL (1) NL7711949A (cg-RX-API-DMAC7.html)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282330A (en) * 1979-08-03 1981-08-04 Texaco Inc. Energy management polyether polyurethane foam
US4426510A (en) 1982-08-05 1984-01-17 Rohm And Haas Company Polyurethane preparation using organo-zinc catalyst and time-lapse modifier
US4478959A (en) * 1983-09-29 1984-10-23 Air Products And Chemicals, Inc. Amino and amido divalent metal carboxylates useful as catalysts for polyurethane formulations
EP0170863A1 (de) * 1984-07-11 1986-02-12 L. GIVAUDAN & CIE Société Anonyme Neue Salze sekundärer und tertiärer aliphatischer Amine mit Aminopolycarbonsäuren
US4758605A (en) * 1987-03-12 1988-07-19 The Dow Chemical Company Stabilization of reactivity of polyester polyol based polyurethane foam components
US5250728A (en) * 1991-12-12 1993-10-05 Hampshire Chemical Corp. Preparation of ethylenediaminetriacetic acid
US5191081A (en) * 1991-12-12 1993-03-02 W. R. Grace & Co.-Conn. 1-cyanomethyl-4-carboxymethyl-3-ketopiperazine, salts thereof and process for their preparation
US5284972A (en) * 1993-06-14 1994-02-08 Hampshire Chemical Corp. N-acyl-N,N',N'-ethylenediaminetriacetic acid derivatives and process of preparing same
US5606233A (en) * 1994-08-08 1997-02-25 Davis; James W. System for generating electricity in a vehicle
US6660781B1 (en) 1999-01-05 2003-12-09 Witco Corporation Process for preparing polyurethane foam
US6395796B1 (en) 1999-01-05 2002-05-28 Crompton Corporation Process for preparing polyurethane foam
US6818675B2 (en) 2002-08-06 2004-11-16 General Electric Company Process for preparing polyurethane foam
EP2170808A2 (en) * 2007-08-02 2010-04-07 Akzo Nobel N.V. Chelating agent based ionic liquids, a process to prepare them, and their use
CN104910030B (zh) * 2015-05-14 2018-03-23 石家庄杰克化工有限公司 一种高纯度乙醇胺类氨羧螯合剂的合成工艺
EP3805285B1 (de) * 2019-10-08 2024-07-10 Evonik Operations GmbH Herstellung von polyurethanhartschaum

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA732648A (en) 1966-04-19 Brochhagen Franzkarl Foamed plastics and process for producing same
CA651638A (en) 1962-11-06 J. Gorman John Delayed-action urethane foam catalyst
US2866762A (en) * 1953-08-19 1958-12-30 Bayer Ag Process for preparing polyurethane foams employing tertiary amine catalysts
GB760782A (en) * 1953-08-19 1956-11-07 Bayer Ag Process for the production of foamed products based on polyisocyanates
US2950262A (en) * 1955-08-03 1960-08-23 Pittsburgh Plate Glass Co Preparation of foamed polyurethane using salt of mannich base as catalyst
US2932621A (en) * 1956-02-07 1960-04-12 Pittsburgh Plate Glass Co Preparation of polyurethane foam utilizing a salt of dimethylethanol amine and a dicarboxylic acid as a catalyst
NL247436A (cg-RX-API-DMAC7.html) * 1959-01-17
GB967443A (en) * 1961-09-11 1964-08-19 Shell Int Research Improvements in or relating to the production of urethanes
DE1187791B (de) * 1962-02-03 1965-02-25 Bayer Ag Die Verwendung von organischen Salzen als verkappte Beschleuniger fuer Isocyanatreaktionen
US3620985A (en) * 1968-09-16 1971-11-16 M & T Chemicals Inc Urethane foam catalyst and process for preparing urethane foam
US3635906A (en) * 1968-11-12 1972-01-18 Du Pont Preparation of polyurethanes using organo-tin catalyst and time-lapse modifier
US3988268A (en) * 1972-02-17 1976-10-26 Bayer Aktiengesellschaft Polyurethane foam plastics which contain ionic groups
US3862150A (en) * 1972-09-26 1975-01-21 Air Prod & Chem Delayed polyurethane action catalysts
US3954684A (en) * 1974-07-09 1976-05-04 The Upjohn Company Foam process using tertiary amine/quaternary ammonium salt catalyst
US4040992A (en) * 1975-07-29 1977-08-09 Air Products And Chemicals, Inc. Catalysis of organic isocyanate reactions
US4026836A (en) * 1975-12-29 1977-05-31 Texaco Development Corporation Isocyanurate foam catalyst

Also Published As

Publication number Publication date
NL7711949A (nl) 1978-06-05
BE860140A (fr) 1978-02-15
JPS5371197A (en) 1978-06-24
DE2753458C2 (cg-RX-API-DMAC7.html) 1988-06-30
DE2753458A1 (de) 1978-06-08
CA1108340A (en) 1981-09-01
FR2372850B1 (cg-RX-API-DMAC7.html) 1984-08-17
JPS6040447B2 (ja) 1985-09-11
US4115634A (en) 1978-09-19
FR2372850A1 (fr) 1978-06-30
GB1577591A (en) 1980-10-29

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