CA1178398A - Arylene sulfide polymer purification - Google Patents
Arylene sulfide polymer purificationInfo
- Publication number
- CA1178398A CA1178398A CA000384346A CA384346A CA1178398A CA 1178398 A CA1178398 A CA 1178398A CA 000384346 A CA000384346 A CA 000384346A CA 384346 A CA384346 A CA 384346A CA 1178398 A CA1178398 A CA 1178398A
- Authority
- CA
- Canada
- Prior art keywords
- polymer
- ash
- arylene sulfide
- contacting
- forming impurities
- 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
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 82
- -1 Arylene sulfide Chemical compound 0.000 title claims abstract description 30
- 238000000746 purification Methods 0.000 title description 4
- 239000012535 impurity Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 10
- 239000000155 melt Substances 0.000 claims description 8
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 7
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 125000000732 arylene group Chemical group 0.000 claims 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract description 5
- 229910001882 dioxygen Inorganic materials 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 150000003857 carboxamides Chemical class 0.000 description 4
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910001508 alkali metal halide Inorganic materials 0.000 description 3
- 150000008045 alkali metal halides Chemical class 0.000 description 3
- 229910052977 alkali metal sulfide Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- ODPYDILFQYARBK-UHFFFAOYSA-N 7-thiabicyclo[4.1.0]hepta-1,3,5-triene Chemical compound C1=CC=C2SC2=C1 ODPYDILFQYARBK-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 2
- 229920005601 base polymer Polymers 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012066 reaction slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
- C08G75/02—Polythioethers
- C08G75/0204—Polyarylenethioethers
- C08G75/0286—Chemical after-treatment
- C08G75/0295—Modification with inorganic compounds
-
- 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
- C08G75/02—Polythioethers
- C08G75/0204—Polyarylenethioethers
- C08G75/0277—Post-polymerisation treatment
- C08G75/0281—Recovery or purification
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US194,305 | 1980-10-06 | ||
| US06/194,305 US4376196A (en) | 1980-10-06 | 1980-10-06 | Arylene sulfide polymer purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1178398A true CA1178398A (en) | 1984-11-20 |
Family
ID=22717067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000384346A Expired CA1178398A (en) | 1980-10-06 | 1981-08-21 | Arylene sulfide polymer purification |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4376196A (OSRAM) |
| JP (1) | JPS5787459A (OSRAM) |
| BE (1) | BE890647A (OSRAM) |
| CA (1) | CA1178398A (OSRAM) |
| DE (1) | DE3139706C2 (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0198633A (ja) * | 1987-06-19 | 1989-04-17 | Toray Ind Inc | 高耐熱性ポリアリーレン系樹脂成形物およびその製法 |
| US5071944A (en) * | 1989-02-27 | 1991-12-10 | Phillips Petroleum Company | Production of aromatic sulfide/ketone polymers |
| US5037951A (en) * | 1989-09-28 | 1991-08-06 | Phillips Petroleum Company | Process for producing biphenylene sulfide polymer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3707528A (en) * | 1971-01-12 | 1972-12-26 | Phillips Petroleum Co | Recovery of poly(arylene sulfide) reaction slurry constituents |
| US3717620A (en) * | 1971-07-20 | 1973-02-20 | Phillips Petroleum Co | Arylene sulfide resin oxidative curing process |
| US3839302A (en) * | 1973-10-01 | 1974-10-01 | Phillips Petroleum Co | Treatment of poly(arylene sulfide) reaction product |
| US4071509A (en) * | 1976-08-13 | 1978-01-31 | Phillips Petroleum Company | Arylene sulfide polymer purification |
-
1980
- 1980-10-06 US US06/194,305 patent/US4376196A/en not_active Expired - Lifetime
-
1981
- 1981-08-21 CA CA000384346A patent/CA1178398A/en not_active Expired
- 1981-09-14 JP JP56145414A patent/JPS5787459A/ja active Granted
- 1981-10-06 BE BE0/206178A patent/BE890647A/fr not_active IP Right Cessation
- 1981-10-06 DE DE3139706A patent/DE3139706C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0119412B2 (OSRAM) | 1989-04-11 |
| JPS5787459A (en) | 1982-05-31 |
| DE3139706C2 (de) | 1989-12-14 |
| DE3139706A1 (de) | 1982-06-03 |
| BE890647A (fr) | 1982-04-06 |
| US4376196A (en) | 1983-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry | ||
| MKEX | Expiry |
Effective date: 20011120 |