BE636976A - - Google Patents

Info

Publication number
BE636976A
BE636976A BE636976DA BE636976A BE 636976 A BE636976 A BE 636976A BE 636976D A BE636976D A BE 636976DA BE 636976 A BE636976 A BE 636976A
Authority
BE
Belgium
Application number
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.)
Publication of BE636976A publication Critical patent/BE636976A/xx

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • 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)
BE636976D 1963-09-04 BE636976A (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3497963A GB1055304A (en) 1963-09-04 1963-09-04 Process for forming polyurethane polymers from solution

Publications (1)

Publication Number Publication Date
BE636976A true BE636976A (en, 2012)

Family

ID=10372367

Family Applications (1)

Application Number Title Priority Date Filing Date
BE636976D BE636976A (en, 2012) 1963-09-04

Country Status (3)

Country Link
BE (1) BE636976A (en, 2012)
GB (1) GB1055304A (en, 2012)
NL (2) NL137855C (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416114A1 (fr) * 1978-01-31 1979-08-31 Toray Industries Matieres en feuilles composites comprenant une feuille fibreuse et un elastomere de polyurethane

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12173178B2 (en) * 2020-12-10 2024-12-24 Ppg Industries Ohio, Inc. Polyfunctional hydrazide crosslinker
CN120005233B (zh) * 2025-04-18 2025-07-04 四川大学 一种基于硬段增强的强韧聚氨酯离子凝胶及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416114A1 (fr) * 1978-01-31 1979-08-31 Toray Industries Matieres en feuilles composites comprenant une feuille fibreuse et un elastomere de polyurethane

Also Published As

Publication number Publication date
NL297478A (en, 2012)
NL137855C (en, 2012)
GB1055304A (en) 1967-01-18

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