GB1402684A - Tar-urethane composition - Google Patents

Tar-urethane composition

Info

Publication number
GB1402684A
GB1402684A GB2730073A GB2730073A GB1402684A GB 1402684 A GB1402684 A GB 1402684A GB 2730073 A GB2730073 A GB 2730073A GB 2730073 A GB2730073 A GB 2730073A GB 1402684 A GB1402684 A GB 1402684A
Authority
GB
United Kingdom
Prior art keywords
tar
synthesis
phenols
diisocyanate
urethane composition
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
GB2730073A
Other languages
English (en)
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.)
Sumitomo Chemical Co Ltd
Nippon Steel Chemical and Materials Co Ltd
Original Assignee
Nittetsu Chemical Industrial Co Ltd
Sumitomo Chemical Co Ltd
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
Priority claimed from JP47058053A external-priority patent/JPS513487B2/ja
Priority claimed from JP48036921A external-priority patent/JPS5238523B2/ja
Priority claimed from JP48036923A external-priority patent/JPS5141917B2/ja
Priority claimed from JP48036922A external-priority patent/JPS5124364B2/ja
Application filed by Nittetsu Chemical Industrial Co Ltd, Sumitomo Chemical Co Ltd filed Critical Nittetsu Chemical Industrial Co Ltd
Publication of GB1402684A publication Critical patent/GB1402684A/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
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/542—Polycondensates of aldehydes with phenols

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)
GB2730073A 1972-06-09 1973-06-07 Tar-urethane composition Expired GB1402684A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP47058053A JPS513487B2 (enrdf_load_stackoverflow) 1972-06-09 1972-06-09
JP48036921A JPS5238523B2 (enrdf_load_stackoverflow) 1973-03-30 1973-03-30
JP48036923A JPS5141917B2 (enrdf_load_stackoverflow) 1973-03-30 1973-03-30
JP48036922A JPS5124364B2 (enrdf_load_stackoverflow) 1973-03-30 1973-03-30

Publications (1)

Publication Number Publication Date
GB1402684A true GB1402684A (en) 1975-08-13

Family

ID=27460339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2730073A Expired GB1402684A (en) 1972-06-09 1973-06-07 Tar-urethane composition

Country Status (6)

Country Link
CA (1) CA990880A (enrdf_load_stackoverflow)
DE (1) DE2329448A1 (enrdf_load_stackoverflow)
FR (1) FR2187848B1 (enrdf_load_stackoverflow)
GB (1) GB1402684A (enrdf_load_stackoverflow)
IT (1) IT988231B (enrdf_load_stackoverflow)
NL (1) NL7308032A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH643664A5 (en) * 1979-09-07 1984-06-15 Hubert Ferrai Method and device for flare-free photographic reproduction of a reflecting object

Also Published As

Publication number Publication date
IT988231B (it) 1975-04-10
CA990880A (en) 1976-06-08
NL7308032A (enrdf_load_stackoverflow) 1973-12-11
FR2187848B1 (enrdf_load_stackoverflow) 1976-06-11
FR2187848A1 (enrdf_load_stackoverflow) 1974-01-18
DE2329448A1 (de) 1973-12-20

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Legal Events

Date Code Title Description
PS Patent sealed