CA926543A - Aromatic polysulfones - Google Patents

Aromatic polysulfones

Info

Publication number
CA926543A
CA926543A CA149061A CA149061A CA926543A CA 926543 A CA926543 A CA 926543A CA 149061 A CA149061 A CA 149061A CA 149061 A CA149061 A CA 149061A CA 926543 A CA926543 A CA 926543A
Authority
CA
Canada
Prior art keywords
aromatic polysulfones
polysulfones
aromatic
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
CA149061A
Other versions
CA149061S (en
Inventor
William B. Scott
Peter L. Simpson
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.)
Gulf Canada Ltd
Original Assignee
Gulf Oil Canada 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
Application filed by Gulf Oil Canada Ltd filed Critical Gulf Oil Canada Ltd
Priority to CA149061A priority Critical patent/CA926543A/en
Application granted granted Critical
Publication of CA926543A publication Critical patent/CA926543A/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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/24—Polysulfonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/76—Dibenzothiophenes
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/30—Polysulfonamides; Polysulfonimides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA149061A 1970-12-22 1972-08-09 Aromatic polysulfones Expired CA926543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA149061A CA926543A (en) 1970-12-22 1972-08-09 Aromatic polysulfones

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA101344A CA925091A (en) 1970-12-22 1970-12-22 Aromatic polysulfones
CA149061A CA926543A (en) 1970-12-22 1972-08-09 Aromatic polysulfones

Publications (1)

Publication Number Publication Date
CA926543A true CA926543A (en) 1973-05-15

Family

ID=4088320

Family Applications (2)

Application Number Title Priority Date Filing Date
CA101344A Expired CA925091A (en) 1970-12-22 1970-12-22 Aromatic polysulfones
CA149061A Expired CA926543A (en) 1970-12-22 1972-08-09 Aromatic polysulfones

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA101344A Expired CA925091A (en) 1970-12-22 1970-12-22 Aromatic polysulfones

Country Status (3)

Country Link
CA (2) CA925091A (en)
DE (2) DE2159392A1 (en)
GB (1) GB1373229A (en)

Also Published As

Publication number Publication date
DE2166033A1 (en) 1973-03-15
CA925091A (en) 1973-04-24
GB1373229A (en) 1974-11-06
DE2159392A1 (en) 1972-07-13

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