JPS54163997A - Polyurethane * and preparation thereof - Google Patents

Polyurethane * and preparation thereof

Info

Publication number
JPS54163997A
JPS54163997A JP7514379A JP7514379A JPS54163997A JP S54163997 A JPS54163997 A JP S54163997A JP 7514379 A JP7514379 A JP 7514379A JP 7514379 A JP7514379 A JP 7514379A JP S54163997 A JPS54163997 A JP S54163997A
Authority
JP
Japan
Prior art keywords
polyurethane
preparation
Prior art date
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.)
Granted
Application number
JP7514379A
Other languages
Japanese (ja)
Other versions
JPS5748012B2 (en
Inventor
Petsukuhoorudo Engeruberuto
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JPS54163997A publication Critical patent/JPS54163997A/en
Publication of JPS5748012B2 publication Critical patent/JPS5748012B2/ja
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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
    • 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
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group

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)
  • Polyethers (AREA)
JP7514379A 1978-06-13 1979-06-13 Polyurethane * and preparation thereof Granted JPS54163997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91519178A 1978-06-13 1978-06-13

Publications (2)

Publication Number Publication Date
JPS54163997A true JPS54163997A (en) 1979-12-27
JPS5748012B2 JPS5748012B2 (en) 1982-10-13

Family

ID=25435380

Family Applications (2)

Application Number Title Priority Date Filing Date
JP7514379A Granted JPS54163997A (en) 1978-06-13 1979-06-13 Polyurethane * and preparation thereof
JP7925082A Pending JPS57202319A (en) 1978-06-13 1982-05-13 Novel polymer

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP7925082A Pending JPS57202319A (en) 1978-06-13 1982-05-13 Novel polymer

Country Status (3)

Country Link
JP (2) JPS54163997A (en)
BE (1) BE875579A (en)
PL (1) PL116753B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204219A (en) * 1985-03-08 1986-09-10 Agency Of Ind Science & Technol Antithrombotic polyurethane elastomer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606029A (en) * 1983-06-22 1985-01-12 Honda Motor Co Ltd Fuel supply device for internal-combustion engine
JPS637405U (en) * 1986-07-02 1988-01-19
JPH0336709U (en) * 1989-08-21 1991-04-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204219A (en) * 1985-03-08 1986-09-10 Agency Of Ind Science & Technol Antithrombotic polyurethane elastomer
JPH0149408B2 (en) * 1985-03-08 1989-10-24 Kogyo Gijutsuin

Also Published As

Publication number Publication date
BE875579A (en) 1979-10-15
PL116753B1 (en) 1981-06-30
JPS5748012B2 (en) 1982-10-13
PL216265A1 (en) 1980-03-24
JPS57202319A (en) 1982-12-11

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