BRPI0519524B1 - compostos e composições de estabilização de lactona - Google Patents
compostos e composições de estabilização de lactona Download PDFInfo
- Publication number
- BRPI0519524B1 BRPI0519524B1 BRPI0519524A BRPI0519524A BRPI0519524B1 BR PI0519524 B1 BRPI0519524 B1 BR PI0519524B1 BR PI0519524 A BRPI0519524 A BR PI0519524A BR PI0519524 A BRPI0519524 A BR PI0519524A BR PI0519524 B1 BRPI0519524 B1 BR PI0519524B1
- Authority
- BR
- Brazil
- Prior art keywords
- radical
- group
- alkyl
- groups
- lactone
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 36
- 150000001875 compounds Chemical class 0.000 title claims abstract description 25
- 150000002596 lactones Chemical class 0.000 title abstract description 38
- 230000000087 stabilizing effect Effects 0.000 title abstract description 14
- 239000011368 organic material Substances 0.000 claims abstract description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 230000015556 catabolic process Effects 0.000 claims description 8
- 238000006731 degradation reaction Methods 0.000 claims description 8
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 7
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 3
- 125000003860 C1-C20 alkoxy group Chemical group 0.000 claims description 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 125000006755 (C2-C20) alkyl group Chemical group 0.000 claims description 2
- 125000004448 alkyl carbonyl group Chemical group 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000005129 aryl carbonyl group Chemical group 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims 1
- 229920001059 synthetic polymer Polymers 0.000 claims 1
- 239000003963 antioxidant agent Substances 0.000 abstract description 39
- 239000007788 liquid Substances 0.000 abstract description 22
- 229920000642 polymer Polymers 0.000 abstract description 16
- 229920005830 Polyurethane Foam Polymers 0.000 abstract description 14
- 239000011496 polyurethane foam Substances 0.000 abstract description 14
- 230000003078 antioxidant effect Effects 0.000 abstract description 11
- 238000004383 yellowing Methods 0.000 abstract description 9
- -1 oxyalkylene ether Chemical compound 0.000 abstract description 7
- 125000001931 aliphatic group Chemical group 0.000 abstract description 3
- 150000002148 esters Chemical group 0.000 abstract description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 2
- 238000010189 synthetic method Methods 0.000 abstract description 2
- 230000006866 deterioration Effects 0.000 abstract 1
- 239000006260 foam Substances 0.000 description 40
- 235000006708 antioxidants Nutrition 0.000 description 37
- 239000000654 additive Substances 0.000 description 23
- 230000000996 additive effect Effects 0.000 description 19
- 238000002845 discoloration Methods 0.000 description 14
- 229920005862 polyol Polymers 0.000 description 14
- 150000003077 polyols Chemical class 0.000 description 14
- 238000012360 testing method Methods 0.000 description 13
- 239000004814 polyurethane Substances 0.000 description 12
- 229920002635 polyurethane Polymers 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 235000008429 bread Nutrition 0.000 description 8
- 238000009472 formulation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000003381 stabilizer Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000005187 foaming Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000000975 dye Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 150000002431 hydrogen Chemical group 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229920000570 polyether Polymers 0.000 description 4
- XOFYZVNMUHMLCC-ZPOLXVRWSA-N prednisone Chemical compound O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 XOFYZVNMUHMLCC-ZPOLXVRWSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000009776 industrial production Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- ICKWICRCANNIBI-UHFFFAOYSA-N 2,4-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C(C(C)(C)C)=C1 ICKWICRCANNIBI-UHFFFAOYSA-N 0.000 description 2
- OOKTZSOAVMJNDN-UHFFFAOYSA-N 5,7-ditert-butyl-3-(4-hydroxyphenyl)-3h-1-benzofuran-2-one Chemical compound O=C1OC=2C(C(C)(C)C)=CC(C(C)(C)C)=CC=2C1C1=CC=C(O)C=C1 OOKTZSOAVMJNDN-UHFFFAOYSA-N 0.000 description 2
- REYLJCJBTWQEBC-UHFFFAOYSA-N 5,7-ditert-butyl-3-[4-(2-hydroxyethoxy)phenyl]-3h-1-benzofuran-2-one Chemical compound O=C1OC=2C(C(C)(C)C)=CC(C(C)(C)C)=CC=2C1C1=CC=C(OCCO)C=C1 REYLJCJBTWQEBC-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012973 diazabicyclooctane Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 125000005702 oxyalkylene group Chemical group 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- SZIFAVKTNFCBPC-UHFFFAOYSA-N 2-chloroethanol Chemical compound OCCCl SZIFAVKTNFCBPC-UHFFFAOYSA-N 0.000 description 1
- ACZGCWSMSTYWDQ-UHFFFAOYSA-N 3h-1-benzofuran-2-one Chemical class C1=CC=C2OC(=O)CC2=C1 ACZGCWSMSTYWDQ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229920003232 aliphatic polyester Polymers 0.000 description 1
- 125000005036 alkoxyphenyl group Chemical group 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical group C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000002979 fabric softener Substances 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- TVZISJTYELEYPI-UHFFFAOYSA-N hypodiphosphoric acid Chemical compound OP(O)(=O)P(O)(O)=O TVZISJTYELEYPI-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- LQFNMFDUAPEJRY-UHFFFAOYSA-K lanthanum(3+);phosphate Chemical compound [La+3].[O-]P([O-])([O-])=O LQFNMFDUAPEJRY-UHFFFAOYSA-K 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 230000001617 migratory effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 239000002530 phenolic antioxidant Substances 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000011417 postcuring Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
- C07D307/83—Oxygen atoms
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1535—Five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Emergency Medicine (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Furan Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/016,171 US7390912B2 (en) | 2004-12-17 | 2004-12-17 | Lactone stabilizing compositions |
| PCT/US2005/045100 WO2006065829A1 (en) | 2004-12-17 | 2005-12-12 | Lactone stabilizing compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0519524A2 BRPI0519524A2 (pt) | 2009-02-10 |
| BRPI0519524B1 true BRPI0519524B1 (pt) | 2016-10-04 |
Family
ID=36061423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0519524A BRPI0519524B1 (pt) | 2004-12-17 | 2005-12-12 | compostos e composições de estabilização de lactona |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US7390912B2 (https=) |
| EP (1) | EP1824921B1 (https=) |
| JP (1) | JP5010480B2 (https=) |
| CN (1) | CN101080451B (https=) |
| AT (1) | ATE423811T1 (https=) |
| BR (1) | BRPI0519524B1 (https=) |
| DE (1) | DE602005012985D1 (https=) |
| WO (1) | WO2006065829A1 (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7390912B2 (en) * | 2004-12-17 | 2008-06-24 | Milliken & Company | Lactone stabilizing compositions |
| US20110046250A1 (en) * | 2007-07-06 | 2011-02-24 | Stowell Jeffrey K | Flame retardant composition and flexible polyurethane foam prepared therewith |
| JP6242890B2 (ja) * | 2012-07-13 | 2017-12-06 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 有機材料の安定剤としてのポリグリコールビス−［３−（７−ｔｅｒｔ−ブチル−２−オキソ−３−フェニル−３Ｈ−ベンゾフラン−５−イル−）プロパノイル］誘導体 |
| WO2015044785A2 (en) | 2013-09-27 | 2015-04-02 | Basf Se | Polyolefin compositions for building materials |
| US9718775B2 (en) * | 2014-03-14 | 2017-08-01 | Milliken & Company | Oxindole compounds and compositions comprising the same |
| US9481775B2 (en) * | 2014-04-28 | 2016-11-01 | Vanderbilt Chemicals, Llc | Polyurethane scorch inhibitor |
| MX375961B (es) * | 2014-08-05 | 2025-03-07 | Basf Se | Derivados de difosfito de 3-fenil-benzofuran-2-ona como estabilizantes. |
| AU2016305212B2 (en) * | 2015-08-10 | 2020-04-16 | Basf Se | 3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers |
| AU2017336067A1 (en) * | 2016-09-30 | 2019-04-11 | Vanderbilt Chemicals, Llc | Low emissions scorch inhibitor for polyurethane foam |
| AU2018369018B2 (en) * | 2017-11-14 | 2024-06-06 | Basf Se | Polycarbonate compositions |
| CN111670214B (zh) * | 2018-01-22 | 2022-08-16 | 美利肯公司 | 3-苯基-3h-1-苯并呋喃-2-酮化合物及包含其的组合物 |
| KR20240058129A (ko) | 2021-09-02 | 2024-05-03 | 바스프 에스이 | 합성 중합체의 분해를 방지하기 위한 안정화제 조합물 |
| US20250277103A1 (en) | 2022-04-20 | 2025-09-04 | Basf Se | An aqueous antioxidant suspoemulsion and a process for preparing the same |
| EP4688936A1 (en) | 2023-04-04 | 2026-02-11 | Basf Se | Thermoplastic polymer compositions containing stabiliser mixtures |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2042562B (en) * | 1979-02-05 | 1983-05-11 | Sandoz Ltd | Stabilising polymers |
| US5175312A (en) * | 1989-08-31 | 1992-12-29 | Ciba-Geigy Corporation | 3-phenylbenzofuran-2-ones |
| NL9300801A (nl) * | 1992-05-22 | 1993-12-16 | Ciba Geigy | 3-(acyloxyfenyl)benzofuran-2-on als stabilisatoren. |
| GB2267490B (en) * | 1992-05-22 | 1995-08-09 | Ciba Geigy Ag | 3-(Carboxymethoxyphenyl)benzofuran-2-one stabilisers |
| TW260686B (https=) * | 1992-05-22 | 1995-10-21 | Ciba Geigy | |
| TW255902B (https=) * | 1992-09-23 | 1995-09-01 | Ciba Geigy | |
| TW284762B (https=) * | 1993-09-17 | 1996-09-01 | Ciba Geigy Ag | |
| CH686306A5 (de) * | 1993-09-17 | 1996-02-29 | Ciba Geigy Ag | 3-Aryl-benzofuranone als Stabilisatoren. |
| US6521681B1 (en) | 1996-07-05 | 2003-02-18 | Ciba Specialty Chemicals Corporation | Phenol-free stabilization of polyolefin fibres |
| EP0839623B1 (de) * | 1996-10-30 | 2001-01-31 | Ciba SC Holding AG | Stabilisatorkombination für das Rotomolding-Verfahren |
| ES2149678B1 (es) * | 1997-03-06 | 2001-05-16 | Ciba Sc Holding Ag | Estabilizacion de policarbonatos, poliesteres y policetonas. |
| AU4513699A (en) * | 1998-06-25 | 2000-01-10 | Ciba Specialty Chemicals Holding Inc. | Process for the preparation of 3-aryl-benzofuranones |
| GB2343007B (en) | 1998-10-19 | 2001-11-07 | Ciba Sc Holding Ag | Colour photographic material |
| DE60205734T2 (de) | 2001-03-20 | 2006-03-09 | Ciba Speciality Chemicals Holding Inc. | Flammhemmende zusammensetzungen |
| US7390912B2 (en) * | 2004-12-17 | 2008-06-24 | Milliken & Company | Lactone stabilizing compositions |
-
2004
- 2004-12-17 US US11/016,171 patent/US7390912B2/en not_active Expired - Lifetime
-
2005
- 2005-12-12 AT AT05853912T patent/ATE423811T1/de not_active IP Right Cessation
- 2005-12-12 DE DE602005012985T patent/DE602005012985D1/de not_active Expired - Lifetime
- 2005-12-12 WO PCT/US2005/045100 patent/WO2006065829A1/en not_active Ceased
- 2005-12-12 JP JP2007546833A patent/JP5010480B2/ja not_active Expired - Lifetime
- 2005-12-12 BR BRPI0519524A patent/BRPI0519524B1/pt active IP Right Grant
- 2005-12-12 CN CN2005800435229A patent/CN101080451B/zh not_active Expired - Lifetime
- 2005-12-12 EP EP05853912A patent/EP1824921B1/en not_active Expired - Lifetime
-
2008
- 2008-05-19 US US12/122,961 patent/US7601853B2/en not_active Expired - Lifetime
-
2009
- 2009-09-18 US US12/562,456 patent/US8653284B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN101080451B (zh) | 2013-08-07 |
| US7390912B2 (en) | 2008-06-24 |
| US20060135792A1 (en) | 2006-06-22 |
| JP5010480B2 (ja) | 2012-08-29 |
| US20100010124A1 (en) | 2010-01-14 |
| JP2008524226A (ja) | 2008-07-10 |
| US7601853B2 (en) | 2009-10-13 |
| US20080217585A1 (en) | 2008-09-11 |
| EP1824921B1 (en) | 2009-02-25 |
| WO2006065829A1 (en) | 2006-06-22 |
| US8653284B2 (en) | 2014-02-18 |
| ATE423811T1 (de) | 2009-03-15 |
| BRPI0519524A2 (pt) | 2009-02-10 |
| DE602005012985D1 (de) | 2009-04-09 |
| EP1824921A1 (en) | 2007-08-29 |
| CN101080451A (zh) | 2007-11-28 |
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