IT1032296B - Procedimento per la produzione die poliuretani duri e resistenti all urto e prodotto ottenuto - Google Patents

Procedimento per la produzione die poliuretani duri e resistenti all urto e prodotto ottenuto

Info

Publication number
IT1032296B
IT1032296B IT48580/75A IT4858075A IT1032296B IT 1032296 B IT1032296 B IT 1032296B IT 48580/75 A IT48580/75 A IT 48580/75A IT 4858075 A IT4858075 A IT 4858075A IT 1032296 B IT1032296 B IT 1032296B
Authority
IT
Italy
Prior art keywords
hard
procedure
production
product obtained
impact resistant
Prior art date
Application number
IT48580/75A
Other languages
English (en)
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of IT1032296B publication Critical patent/IT1032296B/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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant

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)
IT48580/75A 1974-03-14 1975-03-12 Procedimento per la produzione die poliuretani duri e resistenti all urto e prodotto ottenuto IT1032296B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45107974A 1974-03-14 1974-03-14
US05/462,763 US3932360A (en) 1974-03-14 1974-04-22 Polyurethane elastomers prepared from diamine curing agents

Publications (1)

Publication Number Publication Date
IT1032296B true IT1032296B (it) 1979-05-30

Family

ID=27036237

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48580/75A IT1032296B (it) 1974-03-14 1975-03-12 Procedimento per la produzione die poliuretani duri e resistenti all urto e prodotto ottenuto

Country Status (7)

Country Link
US (1) US3932360A (it)
JP (1) JPS5410030B2 (it)
CA (1) CA1077515A (it)
DE (3) DE2560419C2 (it)
FR (1) FR2264005B1 (it)
GB (2) GB1502471A (it)
IT (1) IT1032296B (it)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186257A (en) * 1977-02-15 1980-01-29 Bayer Aktiengesellschaft Process for the preparation of new segmented polyurethane resins derived from block copolymers being linked together through ester and/or urethane and/or urea groups
JPS5480397A (en) * 1977-12-09 1979-06-27 Ihara Chem Ind Co Ltd Production of polyurethane elastomer
SE440773B (sv) * 1977-12-12 1985-08-19 Bofors Ab Sett att framstella 1,3-propandiol-di-p-aminobensoat
DE2902740A1 (de) * 1979-01-25 1980-08-07 Hoechst Ag Verfahren zur herstellung von alkandiol-bis-amino-benzoesaeureestern
US4328322A (en) * 1979-12-03 1982-05-04 Polaroid Corporation Synthetic polymers by polyisocyanate polyaddition process
WO1982001709A1 (en) * 1980-11-10 1982-05-27 Corp Polaroid Synthetic polymers by polyisocyanate polyaddition process
US4401649A (en) * 1981-07-20 1983-08-30 Polaroid Corporation Sunscreen method
US4404353A (en) * 1981-08-20 1983-09-13 Dataproducts Corporation Urethane elastomer for printing belts and process therefor
JPS5989322A (ja) * 1982-11-13 1984-05-23 Toyo Tire & Rubber Co Ltd ポリウレタンウレア重合体及びその製造法
US4533686A (en) * 1983-08-01 1985-08-06 American Cyanamid Co. Curable epoxy resin compositions
US4562217A (en) * 1983-08-01 1985-12-31 American Cyanamid Curable epoxy resin compositions
US4636535A (en) * 1983-08-01 1987-01-13 American Cyanamid Company Curable epoxy resin compositions
US4623681A (en) 1983-08-01 1986-11-18 American Cyanamid Company Curable epoxy resin compositions
US4623746A (en) 1983-08-01 1986-11-18 American Cyanamid Company Alkyleneglycol-bis(4-methylaminobenzoates)
US4559400A (en) * 1983-08-01 1985-12-17 American Cyanamid Company Polymer from aromatic diamine and N,N,N',N'-tetraglycidyl-1,3-propylene bis(p-aminobenzoate)
US4558078A (en) * 1983-08-01 1985-12-10 American Cyanamid Company Curable epoxy resin compositions
US4518786A (en) * 1983-08-01 1985-05-21 American Cyanamid Company N,N,N',N'-tetraglycidyl-1,3-propylene bis(p-aminobenzoate
EP0133281A3 (en) * 1983-08-01 1988-11-30 American Cyanamid Company Curable fibre reinforced epoxy resin composition
US4537945A (en) * 1984-04-02 1985-08-27 Toyo Tire & Rubber Company Limited Polyether derivative and a poly(urethane)ureamide obtained therefrom
DE3534947A1 (de) * 1985-10-01 1987-04-09 Bayer Ag Verfahren zur herstellung von polyaminen, polyamine und deren verwendung zur herstellung von polyurethanen
US4683333A (en) * 1985-11-22 1987-07-28 The Dow Chemical Company Process for preparing substituted bis-ethers
US4851562A (en) * 1986-12-03 1989-07-25 Akzo N.V. Aromatic amide groups-containing diamines and polymers in which these diamines are incorporated
US5183877A (en) * 1991-10-25 1993-02-02 H. B. Fuller Company Polyurea or polyurea-urethane adhesive for bonding elastomers
US5233009A (en) * 1991-11-07 1993-08-03 Miles Inc. Polyurethanes comprising the reaction of an isocyanate terminated prepolymer and a polyol mixture comprising triols and an organic diamine
US5192594A (en) * 1991-11-07 1993-03-09 Miles Inc. Process for the preparation of a polyurethane structural support
JP3220873B2 (ja) * 1992-07-02 2001-10-22 イハラケミカル工業株式会社 ポリウレタンウレアエラストマー
EP0677542B1 (en) * 1994-04-13 1999-06-23 Air Products And Chemicals, Inc. Diamine chain extenders in polyurethane-ureas and process of manufacture
US5719307A (en) * 1994-04-13 1998-02-17 Air Products And Chemicals, Inc. Diamine chain extenders and method of use
US5371288A (en) * 1994-04-13 1994-12-06 Air Products And Chemicals, Inc. Branched alkyl-containing aminobenzamides as chain extenders in polyurethane-urea elastomers
US6127505A (en) * 1995-02-02 2000-10-03 Simula Inc. Impact resistant polyurethane and method of manufacture thereof
US6258917B1 (en) 1996-05-21 2001-07-10 Simula, Inc. Extrudable thermoplastic elastomeric urea-extended polyurethane
US5811506A (en) * 1997-02-03 1998-09-22 Simula Inc. Extrudable thermoplastic elastomeric urea-extended polyurethane
US6111129A (en) * 1998-11-04 2000-08-29 Uniroyal Chemical Company, Inc. Process for the preparation of alkanediol-diaminobenzoates
IL129583A (en) 1999-04-25 2005-05-17 Kenneth I Sawyer Diesters of oligobutyleneglycol and amidine benzoic acid and their use for preparation of moisture-curable, storage-stable, one-part polyurethane/urea compositions
EP1318922B1 (en) * 2000-09-11 2004-11-03 Dow Global Technologies Inc. Method of manufacturing a run flat tire support
KR100853646B1 (ko) * 2000-09-11 2008-08-25 다우 글로벌 테크놀로지스 인크. 타이어 지지체 제조 방법 및 장치
EP1401570B1 (en) * 2001-06-13 2007-08-15 BETA Technologie AG Bulk polymerization reactors and methods for polymerization
US20030212291A1 (en) * 2002-05-02 2003-11-13 Crompton Corporation Diamine curing agents for the preparation of polyurethane-urea elastomers
US20040052690A1 (en) * 2002-09-12 2004-03-18 Eaton Gerald B. Polymerization reactant injection system
US7572461B2 (en) * 2004-03-05 2009-08-11 Kenneth I. Sawyer Borer-resistant wood, wood products, and wooden structures and methods
WO2005113487A2 (en) * 2004-05-14 2005-12-01 Sawyer Kenneth I Polyurea compositions and compounds for the preparation thereof
CN101077904B (zh) * 2006-05-25 2010-08-04 远东新世纪股份有限公司 热塑性聚氨酯及其使用
GB201000182D0 (en) * 2010-01-07 2010-02-24 Hexcel Composites Ltd Novel curable resins and curing agents therefor
WO2017146948A1 (en) 2016-02-23 2017-08-31 Eastman Chemical Company Isocyanate-modified rigid thermoplastic polymer compositions
US11208520B2 (en) 2016-02-23 2021-12-28 Eastman Chemical Company Isocyanate-modified rigid thermoplastic polymer compositions
WO2024153653A1 (en) 2023-01-20 2024-07-25 Evonik Operations Gmbh Biobased amine-curatives and polyurea compositions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817940A (en) * 1970-08-17 1974-06-18 Bayer Ag Aromatic diamines

Also Published As

Publication number Publication date
DE2560030C2 (de) 1980-10-02
DE2560030B1 (de) 1980-02-07
US3932360A (en) 1976-01-13
FR2264005A1 (it) 1975-10-10
JPS5410030B2 (it) 1979-05-01
JPS50132096A (it) 1975-10-18
GB1502472A (en) 1978-03-01
DE2511093A1 (de) 1975-09-18
FR2264005B1 (it) 1980-03-21
DE2560419C2 (de) 1985-10-03
DE2511093C2 (de) 1985-03-14
CA1077515A (en) 1980-05-13
GB1502471A (en) 1978-03-01

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