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 (enrdf_load_html_response)

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 (enrdf_load_html_response)

Family

ID=10372367

Family Applications (1)

Application Number Title Priority Date Filing Date
BE636976D BE636976A (enrdf_load_html_response) 1963-09-04

Country Status (3)

Country Link
BE (1) BE636976A (enrdf_load_html_response)
GB (1) GB1055304A (enrdf_load_html_response)
NL (2) NL137855C (enrdf_load_html_response)

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
WO2022125866A1 (en) * 2020-12-10 2022-06-16 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
NL137855C (enrdf_load_html_response)
GB1055304A (en) 1967-01-18
NL297478A (enrdf_load_html_response)

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