CA2133802A1 - Process for the reduction of sulfoxide groups in polymers - Google Patents
Process for the reduction of sulfoxide groups in polymersInfo
- Publication number
- CA2133802A1 CA2133802A1 CA002133802A CA2133802A CA2133802A1 CA 2133802 A1 CA2133802 A1 CA 2133802A1 CA 002133802 A CA002133802 A CA 002133802A CA 2133802 A CA2133802 A CA 2133802A CA 2133802 A1 CA2133802 A1 CA 2133802A1
- Authority
- CA
- Canada
- Prior art keywords
- reaction
- tho
- carried out
- carbon atoms
- active hydrogen
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 229920000642 polymer Polymers 0.000 title claims abstract description 10
- 125000003375 sulfoxide group Chemical group 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 11
- 239000001257 hydrogen Substances 0.000 claims abstract description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 150000003568 thioethers Chemical class 0.000 claims abstract description 6
- 125000005647 linker group Chemical group 0.000 claims abstract description 3
- 125000002947 alkylene group Chemical group 0.000 claims abstract 2
- 125000001118 alkylidene group Chemical group 0.000 claims abstract 2
- 125000000732 arylene group Chemical group 0.000 claims abstract 2
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- -1 saturated aliphatic alcohols Chemical class 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- SLGBZMMZGDRARJ-UHFFFAOYSA-N Triphenylene Natural products C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C2=C1 SLGBZMMZGDRARJ-UHFFFAOYSA-N 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000010953 base metal Substances 0.000 claims 1
- 238000005984 hydrogenation reaction Methods 0.000 claims 1
- 125000004957 naphthylene group Chemical group 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims 1
- 238000006552 photochemical reaction Methods 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 125000005580 triphenylene group Chemical group 0.000 claims 1
- 238000006722 reduction reaction Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 4
- 229920000412 polyarylene Polymers 0.000 description 3
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000003462 sulfoxides Chemical class 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- 229910002703 Al K Inorganic materials 0.000 description 1
- 206010027783 Moaning Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical group [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000001941 electron spectroscopy Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000004089 sulfido group Chemical group [S-]* 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 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
- C08G75/18—Polysulfoxides
-
- 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
- C08G75/0209—Polyarylenethioethers derived from monomers containing one aromatic ring
-
- 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
- C08G75/0209—Polyarylenethioethers derived from monomers containing one aromatic ring
- C08G75/0213—Polyarylenethioethers derived from monomers containing one aromatic ring containing elements other than carbon, hydrogen or sulfur
- C08G75/0218—Polyarylenethioethers derived from monomers containing one aromatic ring containing elements other than carbon, hydrogen or sulfur containing oxygen
-
- 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
- C08G75/025—Preparatory processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Emergency Medicine (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4334198A DE4334198A1 (de) | 1993-10-07 | 1993-10-07 | Verfahren zur Reduktion von Sulfoxidgruppen in Polymeren |
| DEP4334198.5 | 1993-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2133802A1 true CA2133802A1 (en) | 1995-04-08 |
Family
ID=6499620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002133802A Abandoned CA2133802A1 (en) | 1993-10-07 | 1994-10-06 | Process for the reduction of sulfoxide groups in polymers |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0648798A1 (2) |
| JP (1) | JPH07179608A (2) |
| KR (1) | KR950011505A (2) |
| CN (1) | CN1109476A (2) |
| AU (1) | AU7417794A (2) |
| BR (1) | BR9404005A (2) |
| CA (1) | CA2133802A1 (2) |
| CZ (1) | CZ246994A3 (2) |
| DE (1) | DE4334198A1 (2) |
| HU (1) | HUT70861A (2) |
| PL (1) | PL305330A1 (2) |
| RU (1) | RU94037244A (2) |
| TW (1) | TW283154B (2) |
| ZA (1) | ZA947811B (2) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100417086B1 (ko) * | 1995-12-30 | 2004-06-23 | 고려화학 주식회사 | 열및자외선동시경화형수지를이용한도막조성물 |
| US7094364B2 (en) | 2003-11-26 | 2006-08-22 | General Electric Company | Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from |
| US7169615B2 (en) | 2003-11-26 | 2007-01-30 | General Electric Company | Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from |
-
1993
- 1993-10-07 DE DE4334198A patent/DE4334198A1/de not_active Withdrawn
-
1994
- 1994-09-17 TW TW083108620A patent/TW283154B/zh active
- 1994-09-23 AU AU74177/94A patent/AU7417794A/en not_active Abandoned
- 1994-10-04 EP EP94115585A patent/EP0648798A1/de not_active Withdrawn
- 1994-10-05 HU HU9402851A patent/HUT70861A/hu unknown
- 1994-10-05 CN CN94117054A patent/CN1109476A/zh active Pending
- 1994-10-06 PL PL94305330A patent/PL305330A1/xx unknown
- 1994-10-06 BR BR9404005A patent/BR9404005A/pt not_active Application Discontinuation
- 1994-10-06 KR KR1019940025510A patent/KR950011505A/ko not_active Withdrawn
- 1994-10-06 CZ CZ942469A patent/CZ246994A3/cs unknown
- 1994-10-06 ZA ZA947811A patent/ZA947811B/xx unknown
- 1994-10-06 RU RU94037244/04A patent/RU94037244A/ru unknown
- 1994-10-06 CA CA002133802A patent/CA2133802A1/en not_active Abandoned
- 1994-10-07 JP JP6244148A patent/JPH07179608A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| HU9402851D0 (en) | 1995-01-30 |
| ZA947811B (en) | 1995-05-24 |
| EP0648798A1 (de) | 1995-04-19 |
| CZ246994A3 (en) | 1995-04-12 |
| BR9404005A (pt) | 1995-06-27 |
| CN1109476A (zh) | 1995-10-04 |
| HUT70861A (en) | 1995-11-28 |
| AU7417794A (en) | 1995-04-27 |
| RU94037244A (ru) | 1996-09-10 |
| TW283154B (2) | 1996-08-11 |
| PL305330A1 (en) | 1995-04-18 |
| JPH07179608A (ja) | 1995-07-18 |
| DE4334198A1 (de) | 1995-04-13 |
| KR950011505A (ko) | 1995-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |