SE512919C2 - KOmbinerat ljus- och värmestabiliseringsmedel för polymerer - Google Patents
KOmbinerat ljus- och värmestabiliseringsmedel för polymererInfo
- Publication number
- SE512919C2 SE512919C2 SE9803511A SE9803511A SE512919C2 SE 512919 C2 SE512919 C2 SE 512919C2 SE 9803511 A SE9803511 A SE 9803511A SE 9803511 A SE9803511 A SE 9803511A SE 512919 C2 SE512919 C2 SE 512919C2
- Authority
- SE
- Sweden
- Prior art keywords
- sub
- stabilizer
- copolymer
- polymers
- polymeric material
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 15
- 239000012760 heat stabilizer Substances 0.000 title claims description 4
- 239000004611 light stabiliser Substances 0.000 title claims description 4
- 239000003381 stabilizer Substances 0.000 claims abstract description 62
- 229920001577 copolymer Polymers 0.000 claims abstract description 34
- -1 vinyl compound Chemical class 0.000 claims abstract description 16
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 14
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000005977 Ethylene Substances 0.000 claims abstract description 11
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 8
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 5
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract description 5
- 125000002252 acyl group Chemical group 0.000 claims abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 4
- 125000004423 acyloxy group Chemical group 0.000 claims abstract description 3
- 150000005215 alkyl ethers Chemical class 0.000 claims abstract description 3
- 125000003107 substituted aryl group Chemical group 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 25
- 229920000098 polyolefin Polymers 0.000 claims description 9
- 101100023124 Schizosaccharomyces pombe (strain 972 / ATCC 24843) mfr2 gene Proteins 0.000 claims description 6
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 claims description 2
- 125000003342 alkenyl group Chemical group 0.000 claims 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 description 12
- 230000015556 catabolic process Effects 0.000 description 11
- 238000006731 degradation reaction Methods 0.000 description 11
- 239000004594 Masterbatch (MB) Substances 0.000 description 10
- 230000000087 stabilizing effect Effects 0.000 description 10
- FCSHMCFRCYZTRQ-UHFFFAOYSA-N N,N'-diphenylthiourea Chemical compound C=1C=CC=CC=1NC(=S)NC1=CC=CC=C1 FCSHMCFRCYZTRQ-UHFFFAOYSA-N 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 229920001684 low density polyethylene Polymers 0.000 description 5
- 239000004702 low-density polyethylene Substances 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 5
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- 150000001336 alkenes Chemical class 0.000 description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000001542 size-exclusion chromatography Methods 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- KLLLJCACIRKBDT-UHFFFAOYSA-N 2-phenyl-1H-indole Chemical compound N1C2=CC=CC=C2C=C1C1=CC=CC=C1 KLLLJCACIRKBDT-UHFFFAOYSA-N 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- XITRBUPOXXBIJN-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 125000004185 ester group Chemical group 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- ORECYURYFJYPKY-UHFFFAOYSA-N n,n'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine;2,4,6-trichloro-1,3,5-triazine;2,4,4-trimethylpentan-2-amine Chemical compound CC(C)(C)CC(C)(C)N.ClC1=NC(Cl)=NC(Cl)=N1.C1C(C)(C)NC(C)(C)CC1NCCCCCCNC1CC(C)(C)NC(C)(C)C1 ORECYURYFJYPKY-UHFFFAOYSA-N 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- UFLXKQBCEYNCDU-UHFFFAOYSA-N (2,2,6,6-tetramethylpiperidin-4-yl) 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1CC(C)(C)NC(C)(C)C1 UFLXKQBCEYNCDU-UHFFFAOYSA-N 0.000 description 1
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical group C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 229960003328 benzoyl peroxide Drugs 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
- C08K5/3435—Piperidines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
- C08L23/0892—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with monomers containing atoms other than carbon, hydrogen or oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9803511A SE512919C2 (sv) | 1998-10-15 | 1998-10-15 | KOmbinerat ljus- och värmestabiliseringsmedel för polymerer |
| DE69924298T DE69924298T2 (de) | 1998-10-15 | 1999-10-13 | Stabilisierungsmittel |
| AT99953808T ATE291044T1 (de) | 1998-10-15 | 1999-10-13 | Stabilisierungsmittel |
| MXPA01003658A MXPA01003658A (es) | 1998-10-15 | 1999-10-13 | Agente estabilizador. |
| EP99953808A EP1155058B1 (en) | 1998-10-15 | 1999-10-13 | Stabilizing agent |
| PCT/EP1999/007695 WO2000022013A1 (en) | 1998-10-15 | 1999-10-13 | Stabilizing agent |
| CZ20011252A CZ20011252A3 (cs) | 1998-10-15 | 1999-10-13 | Stabilizační činidlo |
| ES99953808T ES2237171T3 (es) | 1998-10-15 | 1999-10-13 | Agente estabilizante. |
| SK480-2001A SK4802001A3 (en) | 1998-10-15 | 1999-10-13 | Stabilizing agent |
| JP2000575915A JP2002527545A (ja) | 1998-10-15 | 1999-10-13 | 安定化剤 |
| BR9914504-9A BR9914504A (pt) | 1998-10-15 | 1999-10-13 | Agente de estabilização |
| US10/335,931 US6887939B2 (en) | 1998-10-15 | 2003-01-03 | Stabilizing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9803511A SE512919C2 (sv) | 1998-10-15 | 1998-10-15 | KOmbinerat ljus- och värmestabiliseringsmedel för polymerer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9803511D0 SE9803511D0 (sv) | 1998-10-15 |
| SE9803511L SE9803511L (sv) | 2000-04-16 |
| SE512919C2 true SE512919C2 (sv) | 2000-06-05 |
Family
ID=20412952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9803511A SE512919C2 (sv) | 1998-10-15 | 1998-10-15 | KOmbinerat ljus- och värmestabiliseringsmedel för polymerer |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6887939B2 (enExample) |
| EP (1) | EP1155058B1 (enExample) |
| JP (1) | JP2002527545A (enExample) |
| AT (1) | ATE291044T1 (enExample) |
| BR (1) | BR9914504A (enExample) |
| CZ (1) | CZ20011252A3 (enExample) |
| DE (1) | DE69924298T2 (enExample) |
| ES (1) | ES2237171T3 (enExample) |
| MX (1) | MXPA01003658A (enExample) |
| SE (1) | SE512919C2 (enExample) |
| SK (1) | SK4802001A3 (enExample) |
| WO (1) | WO2000022013A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0009965D0 (en) * | 2000-04-25 | 2000-06-14 | Clariant Int Ltd | Synergistic stabilizer compositions comprising copolymers of ethylene with hin dered amine moieties containing acrylate or methacrylate comonomers |
| KR20080046276A (ko) * | 2005-11-07 | 2008-05-26 | 마쯔시다덴기산교 가부시키가이샤 | 와이프 패턴 생성 장치 |
| EP1787989A1 (de) * | 2005-11-17 | 2007-05-23 | Degussa GmbH | Triazinverbindungen mit Aminogruppen- und Carboxygruppen-haltigen Substituenten |
| JP5244779B2 (ja) * | 2009-12-24 | 2013-07-24 | 日本ポリエチレン株式会社 | バイオディーゼル燃料容器用材料及び成形品 |
| DE102011077608A1 (de) | 2011-06-16 | 2012-12-20 | Evonik Degussa Gmbh | Verfahren zur Herstellung eines polymergebundenen Stabilisators |
| FR3105148B1 (fr) * | 2019-12-23 | 2023-10-06 | Commissariat Energie Atomique | Systeme et procede pour la detection d’un defaut dans un rail d’une voie ferree |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000496B1 (de) * | 1977-07-19 | 1982-05-19 | Ciba-Geigy Ag | Seitenständige N-heterocyclische Ringe tragende Acrylatpolymere und deren Verwendung als Lichtschutzmittel |
| US4413096A (en) * | 1981-04-13 | 1983-11-01 | Ciba-Geigy Corporation | α-Olefin copolymers containing pendant hindered amine groups |
| EP0063544A1 (de) * | 1981-04-13 | 1982-10-27 | Ciba-Geigy Ag | Alpha-Olefincopolymere mit sterisch gehinderten Aminseitengruppen |
| DE3219915A1 (de) | 1982-05-27 | 1983-12-22 | Chemische Werke Hüls AG, 4370 Marl | 2-methoxyethyl-cyclododecenylether, verfahren zu seiner herstellung sowie seine verwendung zur herstellung von 2-methoxyethyl-cyclododecylether |
| DE3633520A1 (de) | 1986-10-02 | 1988-04-14 | Huels Chemische Werke Ag | Verfahren zur herstellung von n-substituierten morpholin- und piperidin-derivaten |
| US5182349A (en) * | 1990-02-08 | 1993-01-26 | Mitsubishi Petrochemical Company, Ltd. | Ethylene copolymer and method of producing same |
| DE4219459A1 (de) | 1992-06-13 | 1993-12-16 | Huels Chemische Werke Ag | Verfahren zur Herstellung von 2,2,6,6-Tetramethylpiperidin-N-oxyl und seinen in 4-Stellung substituierten Derivaten |
| DE4239247A1 (de) | 1992-11-21 | 1994-05-26 | Huels Chemische Werke Ag | Katalysator für ein Verfahren zur Herstellung von 4-Hydroxy-2.2.6.6-tetramethylpiperidin |
| US5888356A (en) | 1994-08-19 | 1999-03-30 | Huels Aktiengesellschaft | Inhibition of polymerization of vinylaromatic or vinylaliphatic |
| DE4442990A1 (de) | 1994-12-02 | 1996-06-05 | Huels Chemische Werke Ag | Verfahren zur Herstellung von 4-Amino-2,2,6,6-tetramethylpiperidin |
| DE19532215B4 (de) | 1995-09-01 | 2009-06-25 | Evonik Degussa Gmbh | Verfahren zur Herstellung von 4-Acylamino-2,2,6,6-tetramethylpiperidinen |
| DE19544599A1 (de) | 1995-11-30 | 1997-06-05 | Huels Chemische Werke Ag | Kontinuierliches Verfahren zur Herstellung von 4-Amino-2,2,6,6-tetramethylpiperidin |
| DE19617991A1 (de) | 1996-05-04 | 1997-11-13 | Huels Chemische Werke Ag | Verfahren zur kontinuierlichen Herstellung von Estern thermisch labiler Säuren |
| DE19704460A1 (de) | 1997-02-06 | 1998-08-13 | Huels Chemische Werke Ag | Kontinuierliches Verfahren zur Herstellung von 4-Aminopiperidinen |
| DE19711226A1 (de) | 1997-03-18 | 1998-09-24 | Huels Chemische Werke Ag | Verfahren zur Herstellung von 1,2,3,6-Tetrahydro-2,2,6,6-tetramethylpyridin-N-oxyl |
| DE19732589A1 (de) | 1997-07-29 | 1999-02-04 | Huels Chemische Werke Ag | Verfahren zur Herstellung von 1,2,3,6-tetrahydro-2,2,6,6-tetramethylpyridin |
-
1998
- 1998-10-15 SE SE9803511A patent/SE512919C2/sv not_active IP Right Cessation
-
1999
- 1999-10-13 BR BR9914504-9A patent/BR9914504A/pt not_active Application Discontinuation
- 1999-10-13 DE DE69924298T patent/DE69924298T2/de not_active Expired - Fee Related
- 1999-10-13 AT AT99953808T patent/ATE291044T1/de not_active IP Right Cessation
- 1999-10-13 JP JP2000575915A patent/JP2002527545A/ja not_active Withdrawn
- 1999-10-13 SK SK480-2001A patent/SK4802001A3/sk unknown
- 1999-10-13 CZ CZ20011252A patent/CZ20011252A3/cs unknown
- 1999-10-13 EP EP99953808A patent/EP1155058B1/en not_active Expired - Lifetime
- 1999-10-13 MX MXPA01003658A patent/MXPA01003658A/es not_active IP Right Cessation
- 1999-10-13 WO PCT/EP1999/007695 patent/WO2000022013A1/en not_active Ceased
- 1999-10-13 ES ES99953808T patent/ES2237171T3/es not_active Expired - Lifetime
-
2003
- 2003-01-03 US US10/335,931 patent/US6887939B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2237171T3 (es) | 2005-07-16 |
| BR9914504A (pt) | 2001-06-26 |
| EP1155058A1 (en) | 2001-11-21 |
| SE9803511L (sv) | 2000-04-16 |
| EP1155058B1 (en) | 2005-03-16 |
| SE9803511D0 (sv) | 1998-10-15 |
| MXPA01003658A (es) | 2003-07-21 |
| SK4802001A3 (en) | 2002-02-05 |
| WO2000022013A1 (en) | 2000-04-20 |
| DE69924298T2 (de) | 2006-08-24 |
| JP2002527545A (ja) | 2002-08-27 |
| US20030125428A1 (en) | 2003-07-03 |
| DE69924298D1 (de) | 2005-04-21 |
| CZ20011252A3 (cs) | 2001-11-14 |
| US6887939B2 (en) | 2005-05-03 |
| ATE291044T1 (de) | 2005-04-15 |
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