CA970894A - Polyvinyl alcohol reinforced polyurethane compositions - Google Patents

Polyvinyl alcohol reinforced polyurethane compositions

Info

Publication number
CA970894A
CA970894A CA118,957A CA118957A CA970894A CA 970894 A CA970894 A CA 970894A CA 118957 A CA118957 A CA 118957A CA 970894 A CA970894 A CA 970894A
Authority
CA
Canada
Prior art keywords
polyvinyl alcohol
polyurethane compositions
reinforced polyurethane
alcohol reinforced
compositions
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.)
Expired
Application number
CA118,957A
Other languages
English (en)
Other versions
CA118957S (en
Inventor
John S. Haley
Jerry W. Cooper
Arthur D. Logan
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.)
Day International Corp
Original Assignee
Dayco 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 Dayco Corp filed Critical Dayco Corp
Application granted granted Critical
Publication of CA970894A publication Critical patent/CA970894A/en
Expired 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
    • C08G18/28—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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6212—Polymers of alkenylalcohols; Acetals thereof; Oxyalkylation products thereof
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

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)
  • Reinforced Plastic Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA118,957A 1970-09-10 1971-07-23 Polyvinyl alcohol reinforced polyurethane compositions Expired CA970894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7123770A 1970-09-10 1970-09-10

Publications (1)

Publication Number Publication Date
CA970894A true CA970894A (en) 1975-07-08

Family

ID=22100109

Family Applications (1)

Application Number Title Priority Date Filing Date
CA118,957A Expired CA970894A (en) 1970-09-10 1971-07-23 Polyvinyl alcohol reinforced polyurethane compositions

Country Status (7)

Country Link
JP (1) JPS5212757B1 (en, 2012)
BE (1) BE772383A (en, 2012)
CA (1) CA970894A (en, 2012)
DE (1) DE2145157A1 (en, 2012)
FR (1) FR2106417B1 (en, 2012)
GB (1) GB1333454A (en, 2012)
NL (1) NL7112367A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793041A (fr) * 1971-12-23 1973-06-20 Bayer Ag Resines de polyurethanes dures renforcees et aptes au formage reversible a la chaleur
CA1041263A (en) * 1972-06-12 1978-10-31 You-Ling Fan Reinforced formaldehyde-based molding materials
GB2037304B (en) * 1978-11-24 1982-12-01 Grace W R & Co Polyurethane foam
JP2019164874A (ja) 2018-03-20 2019-09-26 東芝メモリ株式会社 記憶装置

Also Published As

Publication number Publication date
BE772383A (fr) 1972-01-17
FR2106417A1 (en, 2012) 1972-05-05
NL7112367A (en, 2012) 1972-03-14
DE2145157A1 (de) 1972-03-16
FR2106417B1 (en, 2012) 1975-10-10
GB1333454A (en) 1973-10-10
JPS5212757B1 (en, 2012) 1977-04-09

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