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)
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 (it)
JP (1) JPS6040447B2 (it)
BE (1) BE860140A (it)
CA (1) CA1108340A (it)
DE (1) DE2753458A1 (it)
FR (1) FR2372850A1 (it)
GB (1) GB1577591A (it)
IT (1) IT1192222B (it)
NL (1) NL7711949A (it)

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
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
US5250728A (en) * 1991-12-12 1993-10-05 Hampshire Chemical Corp. Preparation of ethylenediaminetriacetic acid
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
US6395796B1 (en) 1999-01-05 2002-05-28 Crompton Corporation Process for preparing polyurethane foam
US6660781B1 (en) 1999-01-05 2003-12-09 Witco Corporation Process for preparing polyurethane foam
US6818675B2 (en) 2002-08-06 2004-11-16 General Electric Company Process for preparing polyurethane foam
US20100311998A1 (en) * 2007-08-02 2010-12-09 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
CA651638A (en) 1962-11-06 J. Gorman John Delayed-action urethane foam catalyst
CA732648A (en) 1966-04-19 Brochhagen Franzkarl Foamed plastics and process for producing same
GB760782A (en) * 1953-08-19 1956-11-07 Bayer Ag Process for the production of foamed products based on polyisocyanates
US2866762A (en) * 1953-08-19 1958-12-30 Bayer Ag Process for preparing polyurethane foams employing tertiary amine catalysts
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 (it) * 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
CA1108340A (en) 1981-09-01
JPS5371197A (en) 1978-06-24
FR2372850B1 (it) 1984-08-17
BE860140A (fr) 1978-02-15
DE2753458C2 (it) 1988-06-30
NL7711949A (nl) 1978-06-05
US4115634A (en) 1978-09-19
FR2372850A1 (fr) 1978-06-30
JPS6040447B2 (ja) 1985-09-11
DE2753458A1 (de) 1978-06-08
GB1577591A (en) 1980-10-29

Similar Documents

Publication Publication Date Title
SE426559B (sv) Slipmedel
SE437928B (sv) Engangshandduk
AT344629B (de) Siebfeld
FI772786A (fi) Digitallager till dialysmaskin
AT359262B (de) Raffstore
SE453063B (sv) Kontinuerligt blankettset
NO793430L (no) Polymeriserbar sammensetning.
IT1192222B (it) Composizione uretanica polimerizzabile
SE430308B (sv) Sikt
BR7706948A (pt) Conjunto percussor
ATA297177A (de) Scheuermittel
AT346259B (de) Webschaft
AT378100B (de) Halmerntegeraet
AR211563A1 (es) Electrolizador
AT370310B (de) Elektrokardioskop
BE854695A (fr) Isocyanates
DD133889A5 (de) Schaedlingsbekaempfungsmittel
AT358854B (de) Kruemelwalze
AT346734B (de) Springmine
AT356609B (de) Kristallisator
MX150556A (es) Composicion mejorada polimerizable
DK146505C (da) Affaldsbeholder
AT346041B (de) Sheddach
AT356871B (de) Saegegatter
AT371411B (de) Skibob