ES2191603T3 - Procedimiento para la preparacion de estabilizadores con bajo contenido de cloruro. - Google Patents
Procedimiento para la preparacion de estabilizadores con bajo contenido de cloruro.Info
- Publication number
- ES2191603T3 ES2191603T3 ES00810981T ES00810981T ES2191603T3 ES 2191603 T3 ES2191603 T3 ES 2191603T3 ES 00810981 T ES00810981 T ES 00810981T ES 00810981 T ES00810981 T ES 00810981T ES 2191603 T3 ES2191603 T3 ES 2191603T3
- Authority
- ES
- Spain
- Prior art keywords
- preparation
- chloride content
- stabilizers
- procedure
- low chloride
- 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 - Lifetime
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 3
- 239000003381 stabilizer Substances 0.000 title abstract 2
- BEIOEBMXPVYLRY-UHFFFAOYSA-N [4-[4-bis(2,4-ditert-butylphenoxy)phosphanylphenyl]phenyl]-bis(2,4-ditert-butylphenoxy)phosphane Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(C=1C=CC(=CC=1)C=1C=CC(=CC=1)P(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C BEIOEBMXPVYLRY-UHFFFAOYSA-N 0.000 abstract 2
- 230000000087 stabilizing effect Effects 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 229920001059 synthetic polymer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Steroid Compounds (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Fireproofing Substances (AREA)
- Paper (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Procedimiento para la preparación de estabilizadores con bajo contenido de cloruro. El presente invento se refiere a un nuevo procedimiento de elaboración para la preparación de una mezcla estabilizadora que contiene una baja cantidad de cloruro, que son apropiados para estabilizar materiales orgánicos frente a degradación oxidativa, térmica o inducida por luz. El éxito del presente invento es por tanto encontrar un procedimiento de elaboración mejorado para la sintesis de Sandostab P-EPQ (RTM) conteniendo un bajo contenido de cloruro y formando un producto que no es turbio y no induce a opacidad en polímeros sintéticos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99810997 | 1999-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2191603T3 true ES2191603T3 (es) | 2003-09-16 |
Family
ID=8243120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES00810981T Expired - Lifetime ES2191603T3 (es) | 1999-11-02 | 2000-10-24 | Procedimiento para la preparacion de estabilizadores con bajo contenido de cloruro. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6472550B1 (es) |
| JP (1) | JP4831860B2 (es) |
| KR (1) | KR100646728B1 (es) |
| CN (1) | CN1144808C (es) |
| AT (1) | ATE233774T1 (es) |
| BR (1) | BR0005215B1 (es) |
| DE (1) | DE60001533T2 (es) |
| ES (1) | ES2191603T3 (es) |
| MX (1) | MXPA00010561A (es) |
| RU (1) | RU2251549C2 (es) |
| TW (1) | TW500727B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014201756A1 (de) * | 2014-01-31 | 2015-08-06 | Evonik Degussa Gmbh | Reinigung chlorverschmutzter Organophosphorverbindungen |
| DE102014202500A1 (de) * | 2014-02-12 | 2015-08-13 | Evonik Degussa Gmbh | Verfahren zur Reduzierung des Chlorgehalts von Organobisphosphiten |
| RU2686829C1 (ru) * | 2018-01-09 | 2019-04-30 | Общество с ограниченной ответственностью "УТИЛИЗАЦИЯ ПЛАСТМАСС" | Способ утилизации органических полимерных материалов и их произвольных смесей |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1372528A (en) * | 1970-10-22 | 1974-10-30 | Sandoz Ltd | Benzene phosphonous acid compounds their production and use as stabilizers for organic materials |
| US4075163A (en) | 1970-10-22 | 1978-02-21 | Sandoz Ltd. | Benzene phosphonous acid compounds, their production and use as stabilizers for organic materials |
| DE58900821D1 (de) * | 1988-12-21 | 1992-03-19 | Hoechst Ag | Verfahren zur herstellung von phosphororganischen derivaten des 2,4-di-t-butylphenols, der 4,4'-dihalogenmagnesium-verbindungen des biphenyls und die verwendung der phosphororganischen derivate zur stabilisierung von kunststoffen, insbesondere in polyolefinformmassen. |
| GB8901517D0 (en) * | 1989-01-24 | 1989-03-15 | Sandoz Ltd | Improvements in or relating to organic compounds |
| JP2522136B2 (ja) * | 1991-05-27 | 1996-08-07 | 吉富製薬株式会社 | ４，４’−ビフェニレンジホスホナイト化合物およびその用途 |
| GB2263280B (en) | 1992-01-17 | 1996-07-31 | Sandoz Ltd | Use of a phosphonite and optionally a phosphite for clarifying propylene polymers |
| FR2705679B1 (fr) * | 1993-05-24 | 1998-07-10 | Sandoz Sa | Nouvelles compositions stabilisantes des matières polymères, à base de phosphonites ou phosphites et d'un stabilisant contre l'hydrolyse. |
| IT1277583B1 (it) * | 1995-09-14 | 1997-11-11 | Great Lakes Chemical Italia | Forma cristallina del tetrakis-(2,4-di-t-butilfenil)-4,4'- bifenilene difosfonito |
-
2000
- 2000-09-30 TW TW089120335A patent/TW500727B/zh not_active IP Right Cessation
- 2000-10-24 AT AT00810981T patent/ATE233774T1/de not_active IP Right Cessation
- 2000-10-24 ES ES00810981T patent/ES2191603T3/es not_active Expired - Lifetime
- 2000-10-24 DE DE60001533T patent/DE60001533T2/de not_active Expired - Lifetime
- 2000-10-27 MX MXPA00010561A patent/MXPA00010561A/es active IP Right Grant
- 2000-10-31 US US09/702,932 patent/US6472550B1/en not_active Expired - Lifetime
- 2000-11-01 BR BRPI0005215-9A patent/BR0005215B1/pt not_active IP Right Cessation
- 2000-11-01 KR KR1020000064681A patent/KR100646728B1/ko not_active IP Right Cessation
- 2000-11-01 CN CNB00131985XA patent/CN1144808C/zh not_active Expired - Fee Related
- 2000-11-02 JP JP2000335999A patent/JP4831860B2/ja not_active Expired - Fee Related
- 2000-11-02 RU RU2000127430/04A patent/RU2251549C2/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE233774T1 (de) | 2003-03-15 |
| CN1302807A (zh) | 2001-07-11 |
| BR0005215A (pt) | 2001-06-19 |
| US6472550B1 (en) | 2002-10-29 |
| RU2251549C2 (ru) | 2005-05-10 |
| DE60001533T2 (de) | 2003-10-02 |
| KR20010051388A (ko) | 2001-06-25 |
| KR100646728B1 (ko) | 2006-11-17 |
| MXPA00010561A (es) | 2002-08-20 |
| DE60001533D1 (de) | 2003-04-10 |
| TW500727B (en) | 2002-09-01 |
| BR0005215B1 (pt) | 2009-08-11 |
| JP4831860B2 (ja) | 2011-12-07 |
| CN1144808C (zh) | 2004-04-07 |
| JP2001164246A (ja) | 2001-06-19 |
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