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
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)
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 (nl) | 1966-08-09 |
Family
ID=27503811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE676245D BE676245A (nl) | 1965-02-11 | 1966-02-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (4) | US3444145A (nl) |
| BE (1) | BE676245A (nl) |
| GB (1) | GB1083955A (nl) |
| NL (1) | NL6601668A (nl) |
Families Citing this family (12)
| 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)
| 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 |
-
1965
- 1965-02-11 US US431856A patent/US3444145A/en not_active Expired - Lifetime
- 1965-02-11 US US431979A patent/US3336272A/en not_active Expired - Lifetime
- 1965-02-11 US US432011A patent/US3336273A/en not_active Expired - Lifetime
- 1965-02-11 US US432942A patent/US3336274A/en not_active Expired - Lifetime
-
1966
- 1966-02-09 BE BE676245D patent/BE676245A/xx unknown
- 1966-02-09 GB GB5667/66A patent/GB1083955A/en not_active Expired
- 1966-02-10 NL NL6601668A patent/NL6601668A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1083955A (en) | 1967-09-20 |
| US3336272A (en) | 1967-08-15 |
| US3336274A (en) | 1967-08-15 |
| NL6601668A (nl) | 1966-08-12 |
| US3336273A (en) | 1967-08-15 |
| US3444145A (en) | 1969-05-13 |