GB1545988A - Meta-isocyanatobenzyl isocyanate and its use in the manufacture of polyurethanes - Google Patents

Meta-isocyanatobenzyl isocyanate and its use in the manufacture of polyurethanes

Info

Publication number
GB1545988A
GB1545988A GB3862077A GB3862077A GB1545988A GB 1545988 A GB1545988 A GB 1545988A GB 3862077 A GB3862077 A GB 3862077A GB 3862077 A GB3862077 A GB 3862077A GB 1545988 A GB1545988 A GB 1545988A
Authority
GB
United Kingdom
Prior art keywords
polyurethanes
meta
manufacture
isocyanatobenzyl isocyanate
isocyanatobenzyl
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
GB3862077A
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research 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 Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Priority to GB3862077A priority Critical patent/GB1545988A/en
Publication of GB1545988A publication Critical patent/GB1545988A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7628—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring containing at least one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group
    • C08G18/7635—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring containing at least one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group and at least one isocyanate or isothiocyanate group directly linked to the aromatic ring, e.g. isocyanatobenzylisocyanate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
GB3862077A 1977-09-15 1977-09-15 Meta-isocyanatobenzyl isocyanate and its use in the manufacture of polyurethanes Expired GB1545988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3862077A GB1545988A (en) 1977-09-15 1977-09-15 Meta-isocyanatobenzyl isocyanate and its use in the manufacture of polyurethanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3862077A GB1545988A (en) 1977-09-15 1977-09-15 Meta-isocyanatobenzyl isocyanate and its use in the manufacture of polyurethanes

Publications (1)

Publication Number Publication Date
GB1545988A true GB1545988A (en) 1979-05-16

Family

ID=10404621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3862077A Expired GB1545988A (en) 1977-09-15 1977-09-15 Meta-isocyanatobenzyl isocyanate and its use in the manufacture of polyurethanes

Country Status (1)

Country Link
GB (1) GB1545988A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091054A1 (en) * 1982-04-07 1983-10-12 BASF Aktiengesellschaft 1-Alkyl-2-isocyanatomethyl-isocyanato phenyl and/or 1-alkyl-4-isocyanatomethyl-isocyanato phenyl, method for their preparation and use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091054A1 (en) * 1982-04-07 1983-10-12 BASF Aktiengesellschaft 1-Alkyl-2-isocyanatomethyl-isocyanato phenyl and/or 1-alkyl-4-isocyanatomethyl-isocyanato phenyl, method for their preparation and use

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940915