IT1027539B - Processo per la produzione di elastomeri uretanici - Google Patents

Processo per la produzione di elastomeri uretanici

Info

Publication number
IT1027539B
IT1027539B IT26045/74A IT2604574A IT1027539B IT 1027539 B IT1027539 B IT 1027539B IT 26045/74 A IT26045/74 A IT 26045/74A IT 2604574 A IT2604574 A IT 2604574A IT 1027539 B IT1027539 B IT 1027539B
Authority
IT
Italy
Prior art keywords
production
urethane elastomers
elastomers
urethane
Prior art date
Application number
IT26045/74A
Other languages
English (en)
Original Assignee
Ihara Chemical Ind Co
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 Ihara Chemical Ind Co filed Critical Ihara Chemical Ind Co
Application granted granted Critical
Publication of IT1027539B publication Critical patent/IT1027539B/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
    • C08G18/28—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
    • C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
    • C08G18/3814—Polyamines
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
    • C08G18/6529—Compounds of group C08G18/3225 or polyamines of C08G18/38

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)
IT26045/74A 1973-08-06 1974-08-06 Processo per la produzione di elastomeri uretanici IT1027539B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48088235A JPS5145316B2 (it) 1973-08-06 1973-08-06

Publications (1)

Publication Number Publication Date
IT1027539B true IT1027539B (it) 1978-12-20

Family

ID=13937189

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26045/74A IT1027539B (it) 1973-08-06 1974-08-06 Processo per la produzione di elastomeri uretanici

Country Status (7)

Country Link
US (1) US4002584A (it)
JP (1) JPS5145316B2 (it)
CA (1) CA1040343A (it)
DE (1) DE2437889C3 (it)
FR (1) FR2240245B1 (it)
GB (1) GB1437701A (it)
IT (1) IT1027539B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2246157C3 (de) * 1972-09-20 1978-10-12 Eschweiler Bergwerks-Verein, 5120 Herzogenrath Verfahren zum Sichtbarmachen von Oberflächenfehlern für eine nachfolgende Fehlerkontrolle an Formungen aus Stahl
JPS51110463A (ja) * 1975-03-25 1976-09-30 Sumitomo Metal Ind Kohenseiseisochiretsu
JPS5233208U (it) * 1975-09-01 1977-03-09
US4218543A (en) * 1976-05-21 1980-08-19 Bayer Aktiengesellschaft Rim process for the production of elastic moldings
JPS52144354A (en) * 1976-05-28 1977-12-01 Sumitomo Metal Ind Hot rolled bloom surface crack inspection
US4293470A (en) * 1980-07-11 1981-10-06 Texaco Inc. Stabilizing polyurea polymer polyols by treating with a secondary amine
US4435526A (en) 1981-11-06 1984-03-06 Abelard Management Services Limited Process for the manufacture of urea-formaldehyde/polyurethane polymers
US4379903A (en) * 1982-03-01 1983-04-12 The United States Of America As Represented By The Secretary Of The Navy Propellant binders cure catalyst
US4523004A (en) * 1983-06-23 1985-06-11 Gaf Corporation Diamine/diol chain extender blends for rim process
US5011647A (en) * 1983-02-16 1991-04-30 The Dow Chemical Company Internal mold release compositions
JPS60500418A (ja) * 1983-02-16 1985-03-28 ザ・ダウ・ケミカル・カンパニ− 成形物品へ離型性を与える活性水素含有組成物
US5182034A (en) * 1983-02-16 1993-01-26 The Dow Chemical Company Internal mold release compositions
US5008033A (en) * 1983-02-16 1991-04-16 The Dow Chemical Company Internal mold release compositions
US4876019A (en) * 1983-02-16 1989-10-24 The Dow Chemical Company Internal mold release compositions
US4549007A (en) * 1983-06-23 1985-10-22 Gaf Corporation Diamine/diol chain extender blends for rim process
US4507459A (en) * 1984-02-08 1985-03-26 Air Products And Chemicals, Inc. Polyurethane compositions having low hysteresis
US4556703A (en) * 1984-05-14 1985-12-03 American Cyanamid Company Low heat buildup polyurethane compositions and articles
US4931487A (en) * 1988-03-04 1990-06-05 Dow Chemical Company Chain extenders for polyurethanes
US5008363A (en) * 1990-03-23 1991-04-16 Union Carbide Chemicals And Plastics Technology Corporation Low temperature active aliphatic aromatic polycarbodiimides
JP4135660B2 (ja) * 2004-03-10 2008-08-20 東海ゴム工業株式会社 紙送りロールの製法
CA2662982A1 (en) 2009-04-17 2010-10-17 Crosslink Technology Inc. Liquid aromatic amines and uses thereof in gas impermeable coatings
US20170327717A1 (en) * 2014-10-29 2017-11-16 Tesa Se Adhesive compounds containing getter materials that can be activated

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036996A (en) * 1961-02-01 1962-05-29 Du Pont Cured polyetherurethanes
US3203932A (en) 1961-03-10 1965-08-31 Wyandotte Chemicals Corp Metallo-organic catalyzed one-shot process for preparing urethaneurea elastomers
NL126009C (it) * 1964-10-27
US3379691A (en) * 1964-10-27 1968-04-23 Uniroyal Inc Polyurethanes cured with the reaction product of 2-chloroaniline; 2, 5-dichloroaniline; and formaldehyde
US3422165A (en) * 1964-12-08 1969-01-14 Union Carbide Corp Isocyanate and isothiocyanate compositions and polyurethanes thereof
US3446781A (en) * 1966-04-04 1969-05-27 Goodyear Tire & Rubber Soluble cured polyester polyurethanes
US3489723A (en) * 1966-12-06 1970-01-13 Nopco Chem Co Two-component castable polyurethane elastomer composition and use
DE1914367A1 (de) * 1969-03-21 1970-10-01 Bayer Ag 2,2',4,4'-Tetrachlor-5,5'-diamino-diphenylaether
US3738953A (en) * 1971-12-06 1973-06-12 Upjohn Co Synergistic fire retardant foams

Also Published As

Publication number Publication date
US4002584A (en) 1977-01-11
DE2437889A1 (de) 1975-02-20
DE2437889B2 (de) 1981-08-06
FR2240245A1 (it) 1975-03-07
CA1040343A (en) 1978-10-10
FR2240245B1 (it) 1978-08-25
GB1437701A (en) 1976-06-03
JPS5145316B2 (it) 1976-12-03
DE2437889C3 (de) 1982-04-29
JPS5036594A (it) 1975-04-05

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