FR2327264B1 - - Google Patents

Info

Publication number
FR2327264B1
FR2327264B1 FR7344624A FR7344624A FR2327264B1 FR 2327264 B1 FR2327264 B1 FR 2327264B1 FR 7344624 A FR7344624 A FR 7344624A FR 7344624 A FR7344624 A FR 7344624A FR 2327264 B1 FR2327264 B1 FR 2327264B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7344624A
Other languages
French (fr)
Other versions
FR2327264A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
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 JP12556372A external-priority patent/JPS5312949B2/ja
Priority claimed from JP47128901A external-priority patent/JPS5229797B2/ja
Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd
Publication of FR2327264A1 publication Critical patent/FR2327264A1/fr
Application granted granted Critical
Publication of FR2327264B1 publication Critical patent/FR2327264B1/fr
Granted legal-status Critical Current

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
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
    • C08G18/4615—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen
    • 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
    • C08G2250/00—Compositions for preparing crystalline polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR7344624A 1972-12-13 1973-12-13 Elastomere de polyurethane, en partie cristallin et contenant un azote tertiaire; sa composition et son procede de preparation Granted FR2327264A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12556372A JPS5312949B2 (cs) 1972-12-13 1972-12-13
JP47128901A JPS5229797B2 (cs) 1972-12-21 1972-12-21

Publications (2)

Publication Number Publication Date
FR2327264A1 FR2327264A1 (fr) 1977-05-06
FR2327264B1 true FR2327264B1 (cs) 1978-03-24

Family

ID=26461968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344624A Granted FR2327264A1 (fr) 1972-12-13 1973-12-13 Elastomere de polyurethane, en partie cristallin et contenant un azote tertiaire; sa composition et son procede de preparation

Country Status (2)

Country Link
FR (1) FR2327264A1 (cs)
IT (1) IT1004657B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2104162T3 (es) * 1992-08-06 1997-10-01 Alcantara Spa Tejido de ante microfibroso sin tejer y procedimiento para su preparacion.
JP5895312B2 (ja) 2011-05-27 2016-03-30 東レ・オペロンテックス株式会社 弾性布帛

Also Published As

Publication number Publication date
FR2327264A1 (fr) 1977-05-06
IT1004657B (it) 1976-07-20

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