IT1035733B - Poliuretano termoplastico adatto in particolare per lo stampaggio ad iniezione - Google Patents

Poliuretano termoplastico adatto in particolare per lo stampaggio ad iniezione

Info

Publication number
IT1035733B
IT1035733B IT4960075A IT4960075A IT1035733B IT 1035733 B IT1035733 B IT 1035733B IT 4960075 A IT4960075 A IT 4960075A IT 4960075 A IT4960075 A IT 4960075A IT 1035733 B IT1035733 B IT 1035733B
Authority
IT
Italy
Prior art keywords
injection molding
thermoplastic polyurethane
polyurethane suitable
thermoplastic
molding
Prior art date
Application number
IT4960075A
Other languages
English (en)
Original Assignee
Mccord 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
Priority claimed from US05/469,959 external-priority patent/US3933938A/en
Priority claimed from US05/469,946 external-priority patent/US3933937A/en
Application filed by Mccord Corp filed Critical Mccord Corp
Application granted granted Critical
Publication of IT1035733B publication Critical patent/IT1035733B/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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
    • 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

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)
IT4960075A 1974-05-15 1975-05-14 Poliuretano termoplastico adatto in particolare per lo stampaggio ad iniezione IT1035733B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/469,959 US3933938A (en) 1974-05-15 1974-05-15 Grafted polyether diol-based thermoplastic urethane elastomer
US05/469,946 US3933937A (en) 1974-05-15 1974-05-15 Molding-grade polyurethane

Publications (1)

Publication Number Publication Date
IT1035733B true IT1035733B (it) 1979-10-20

Family

ID=27042904

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4960075A IT1035733B (it) 1974-05-15 1975-05-14 Poliuretano termoplastico adatto in particolare per lo stampaggio ad iniezione

Country Status (8)

Country Link
JP (1) JPS5335836B2 (it)
BR (1) BR7502942A (it)
CA (1) CA1063748A (it)
DE (3) DE2521000A1 (it)
ES (1) ES437394A1 (it)
FR (1) FR2271249A1 (it)
GB (1) GB1505126A (it)
IT (1) IT1035733B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5257296A (en) * 1975-11-06 1977-05-11 Toyo Tire & Rubber Co Ltd Polyurethane elastomers with reduced temperature dependence
US4049636A (en) * 1976-02-25 1977-09-20 Uniroyal, Inc. Thermally stable polyurethane elastomer useful in molding flexible automobile exterior body parts
US4041105A (en) * 1976-02-26 1977-08-09 Uniroyal, Inc. Polyurethane elastomer derived from graft of ethylenically unsaturated monomer on polyalkylene ether glycol
US4125505A (en) * 1976-07-06 1978-11-14 Union Carbide Corporation Polymer/polyols from high ethylene oxide content polyols
JPS6030887Y2 (ja) * 1979-02-02 1985-09-17 株式会社クボタ 移植機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US987618A (en) * 1909-12-08 1911-03-21 Theodor De Fontaine Gas-generator.
BE788115A (fr) * 1971-08-30 1973-02-28 Union Carbide Corp Compositions a base d'un polymere et d'un polyol convenant pourla fabrication des mousses de polyurethane

Also Published As

Publication number Publication date
DE2559636A1 (de) 1977-05-18
DE2559637A1 (de) 1977-10-20
CA1063748A (en) 1979-10-02
FR2271249A1 (it) 1975-12-12
DE2521000A1 (de) 1975-11-20
GB1505126A (en) 1978-03-22
BR7502942A (pt) 1976-03-23
ES437394A1 (es) 1977-02-01
JPS511597A (it) 1976-01-08
JPS5335836B2 (it) 1978-09-29

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