BE676245A - - Google Patents

Info

Publication number
BE676245A
BE676245A BE676245DA BE676245A BE 676245 A BE676245 A BE 676245A BE 676245D A BE676245D A BE 676245DA BE 676245 A BE676245 A BE 676245A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE676245A publication Critical patent/BE676245A/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
    • 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
    • C08G75/205—Copolymers of sulfur dioxide with unsaturated organic compounds
    • C08G75/22—Copolymers of sulfur dioxide with unsaturated aliphatic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE676245D 1965-02-11 1966-02-09 BE676245A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US43185665A 1965-02-11 1965-02-11
US432011A US3336273A (en) 1965-02-11 1965-02-11 Hydrogenated copolymers of conjugated diolefins, sulfur dioxide and ethylenically unsaturated compounds
US432942A US3336274A (en) 1965-02-11 1965-02-11 Highly crystalline terpolymeric and quaterpolymeric polysulfones
US431979A US3336272A (en) 1965-02-11 1965-02-11 Hydrogenated copolymers of conjugated diolefins and sulfur dioxide

Publications (1)

Publication Number Publication Date
BE676245A true BE676245A (ja) 1966-08-09

Family

ID=27503811

Family Applications (1)

Application Number Title Priority Date Filing Date
BE676245D BE676245A (ja) 1965-02-11 1966-02-09

Country Status (4)

Country Link
US (4) US3444145A (ja)
BE (1) BE676245A (ja)
GB (1) GB1083955A (ja)
NL (1) NL6601668A (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444145A (en) * 1965-02-11 1969-05-13 Shell Oil Co Process for preparing stable polysulfones
FR1453275A (fr) * 1965-03-15 1966-06-03 Pechiney Saint Gobain Copolymères à base d'anhydride sulfureux et de composés organiques insaturés expansibles par chauffage
US3377324A (en) * 1966-03-17 1968-04-09 Shell Oil Co Method for preparing polysulfones
US3409599A (en) * 1966-07-29 1968-11-05 Shell Oil Co Method for improving color stability of polysulfones
US3476716A (en) * 1967-03-23 1969-11-04 Chevron Res Conjugated so2-diene copolymers
US3684778A (en) * 1970-04-28 1972-08-15 Du Pont Polymers of ethylene, sulfur dioxide and ethylenic monomers
US3723591A (en) * 1970-11-06 1973-03-27 Shell Oil Co Process for making articles from sulfur dioxide-conjugated diolefin-cyclopentadiene polymer
US4070295A (en) * 1976-02-02 1978-01-24 Exxon Research And Engineering Company Sulfone copolymeric additive for hydrocarbon oils
JPH0641517B2 (ja) * 1987-11-16 1994-06-01 チッソ株式会社 二酸化硫黄とポリアルキルポリシリルスチレンとの共重合体
US9120899B1 (en) 2014-06-02 2015-09-01 International Business Machines Corporation Preparation of functional polysulfones
US9656239B2 (en) 2014-06-16 2017-05-23 International Business Machines Corporation Apparatus for controlling metals in liquids
US10080806B2 (en) 2015-08-19 2018-09-25 International Business Machines Corporation Sulfur-containing polymers from hexahydrotriazine and dithiol precursors as a carrier for active agents

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2293023A (en) * 1939-02-20 1942-08-11 Robert C Hills Resins of the sulphur dioxide-olefin type
US2365122A (en) * 1941-04-18 1944-12-12 Hercules Powder Co Ltd Refining of modified alkyd resins
US2585583A (en) * 1949-08-01 1952-02-12 Du Pont Hydrogenated butadiene-acrylonitrile copolymer
US2625525A (en) * 1949-11-17 1953-01-13 Phillips Petroleum Co Terpolymers of sulfur dioxide, monoolefinic materials and a liquid polymer of a conjugated diene, and their production
US2765295A (en) * 1952-02-18 1956-10-02 Phillips Petroleum Co Butene-1-acrylonitrile-so terpolymers
US2864809A (en) * 1953-11-30 1958-12-16 Phillips Petroleum Co Hydrogenated polybutadiene and process for producing same
US3444145A (en) * 1965-02-11 1969-05-13 Shell Oil Co Process for preparing stable polysulfones

Also Published As

Publication number Publication date
GB1083955A (en) 1967-09-20
US3336272A (en) 1967-08-15
US3336274A (en) 1967-08-15
NL6601668A (ja) 1966-08-12
US3336273A (en) 1967-08-15
US3444145A (en) 1969-05-13

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