ES2159866T3 - Composiciones estabilizantes. - Google Patents
Composiciones estabilizantes.Info
- Publication number
- ES2159866T3 ES2159866T3 ES97925239T ES97925239T ES2159866T3 ES 2159866 T3 ES2159866 T3 ES 2159866T3 ES 97925239 T ES97925239 T ES 97925239T ES 97925239 T ES97925239 T ES 97925239T ES 2159866 T3 ES2159866 T3 ES 2159866T3
- Authority
- ES
- Spain
- Prior art keywords
- component
- polyethylene
- stabilizing composition
- relationship
- composition
- 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
- 239000000203 mixture Substances 0.000 title abstract 6
- 230000000087 stabilizing effect Effects 0.000 title abstract 4
- -1 TOCOPHEROL COMPOUND Chemical class 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 229920001169 thermoplastic Polymers 0.000 abstract 3
- 239000004698 Polyethylene Substances 0.000 abstract 2
- 229920000573 polyethylene Polymers 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- GVJHHUAWPYXKBD-UHFFFAOYSA-N d-alpha-tocopherol Natural products OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
- 229960001295 tocopherol Drugs 0.000 abstract 1
- 229930003799 tocopherol Natural products 0.000 abstract 1
- 235000010384 tocopherol Nutrition 0.000 abstract 1
- 239000011732 tocopherol Substances 0.000 abstract 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
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
-
- 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
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)
Abstract
LA PRESENTE INVENCION SE REFIERE A UNA COMPOSICION ESTABILIZADORA QUE COMPRENDE: A) AL MENOS UN FENOL INHIBIDO ESTERICAMENTE, B) AL MENOS UN ANTIOXIDANTE SECUNDARIO QUE CONTENGA FOSFORO, Y C) AL MENOS UN COMPUESTO DE TOCOFEROL EN EL QUE LA RELACION EN PESO ENTRE EL COMPONENTE (A) Y EL COMPONENTE (B) SEA DE 2:1 A 1:4, Y LA RELACION EN PESO ENTRE EL COMPONENTE (A) Y EL COMPONENTE (C) SEA DE 2:1 A 10:1 PARA LA ESTABILIZACION DE POLIMEROS TERMOPLASTICOS A BASE DE POLIETILENO CONTRA LA DEGRADACION, RETICULACION Y/O DECOLORACION DEBIDAS A LA EXPOSICION AL CALOR O A LA LUZ, ESPECIALMENTE EN PRESENCIA DE OXIGENO. OTRO ASPECTO MAS DE LA PRESENTE INVENCION ES UNA COMPOSICION DE UNA MEZCLA MAESTRA QUE COMPRENDE LA COMPOSICION ESTABILIZADORA ANTES CITADA. ES TAMBIEN OBJETO DE LA INVENCION UN PROCESO PARA PRODUCIR LA COMPOSICION ESTABILIZADORA. LA PRESENTE INVENCION PROPORCIONA IGUALMENTE UN PROCEDIMIENTO PARA MEJORAR LA ESTABILIDAD AL PROCESO DE POLIMEROS TERMOPLASTICOS A BASE DE POLIETILENO, QUE COMPRENDE INCORPORAR A LOS MISMOS, EN CUALQUIER ETAPA APROPIADA DEL PROCESO, UNA CANTIDAD ESTABILIZADORA DE LA COMPOSICION ESTABILIZANTE ARRIBA MENCIONADA. LA INVENCION INCLUYE ADEMAS UN POLIMERO TERMOPLASTICO ESTABILIZADO Y BASADO EN POLIETILENO Y A CUALQUIER ARTICULO FABRICADO CON EL MISMO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9613515.7A GB9613515D0 (en) | 1996-06-27 | 1996-06-27 | Stabilizer compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2159866T3 true ES2159866T3 (es) | 2001-10-16 |
Family
ID=10796001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97925239T Expired - Lifetime ES2159866T3 (es) | 1996-06-27 | 1997-06-24 | Composiciones estabilizantes. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0907676B1 (es) |
| JP (1) | JP3871715B2 (es) |
| DE (1) | DE69704864T2 (es) |
| ES (1) | ES2159866T3 (es) |
| GB (1) | GB9613515D0 (es) |
| WO (1) | WO1997049758A1 (es) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69816322T2 (de) * | 1997-10-02 | 2004-04-22 | Api Corp. | Stabilisatorenzusammensetzung für organische polymermaterialien enthaltend 6-hydroxichromanverbindungen und organische polymermaterialzusammensetzungen |
| US6465548B1 (en) | 1997-10-02 | 2002-10-15 | Yoshitomi Fine Chemicals, Ltd. | Stabilizer for organic polymer material and organic polymer material composition |
| DE19812224A1 (de) * | 1998-03-20 | 1999-09-23 | Clariant Gmbh | Oligomeres Stabilisatorgemisch |
| JP2000281981A (ja) * | 1999-03-30 | 2000-10-10 | Nitto Denko Corp | 粘着テープまたはシート |
| JP2001081250A (ja) * | 1999-07-14 | 2001-03-27 | Mitsui Chemicals Inc | ポリオレフィン樹脂組成物 |
| US6262157B1 (en) * | 1999-09-29 | 2001-07-17 | Union Carbide Chemicals & Plastics Technology Corporation | Polyethylene crosslinkable composition |
| DE19961464A1 (de) * | 1999-12-20 | 2001-06-21 | Clariant Internat Ltd Muttenz | Mischungen aus Phosphanen und Chroman-Derivaten |
| US7083743B2 (en) | 1999-12-20 | 2006-08-01 | Clariant Finance (Bvi) Limited | Mixture of phosphanes and chromane derivatives |
| KR20020004362A (ko) * | 2000-07-05 | 2002-01-16 | 김권 | 인체에 무해한 천연 산화방지 및 열안정화제를 함유한폴리올레핀계 수지 조성물 |
| GB0104371D0 (en) | 2001-02-22 | 2001-04-11 | Clariant Int Ltd | Color improving stabilizing compositions comprising leucine |
| JP2002371155A (ja) * | 2001-06-13 | 2002-12-26 | Nagase & Co Ltd | 高分子組成物用安定剤およびそれを含んでなる高分子組成物 |
| GB0222670D0 (en) * | 2002-10-01 | 2002-11-06 | Clariant Int Ltd | Synergistic combinations of phenolic antioxidants |
| ATE491743T1 (de) * | 2007-07-13 | 2011-01-15 | Borealis Tech Oy | Polyolefin-zusammensetzung mit geringer migration und einem vitamin-e-artigen stabilisator |
| US8067490B2 (en) * | 2008-09-24 | 2011-11-29 | Chemtura Corporation | Blended phosphite or phosphonite compositions having improved hydrolytic stability |
| EP2199330A1 (en) * | 2008-12-22 | 2010-06-23 | Borealis AG | Polyolefin composition for water pipes with good resistance to chlorine dioxide and low migration |
| EP2199327A1 (en) * | 2008-12-22 | 2010-06-23 | Borealis AG | Polyolefin composition for water pipes with increased resistance to chlorine dioxide |
| RU2597918C2 (ru) | 2010-12-13 | 2016-09-20 | Сайтек Текнолоджи Корп. | Технологические добавки и их применения в ротационном формовании |
| US11267951B2 (en) | 2010-12-13 | 2022-03-08 | Cytec Technology Corp. | Stabilizer compositions containing substituted chroman compounds and methods of use |
| EP2551297B1 (en) | 2011-07-25 | 2014-03-12 | Borealis AG | Polyolefin composition with excellent colour and thermal stability as well as oxidation resistance for pipes |
| ES2933052T3 (es) * | 2012-06-13 | 2023-01-31 | Cytec Tech Corp | Composiciones estabilizadoras que contienen compuestos de cromano sustituidos y métodos de uso |
| EP2690115B1 (en) | 2012-07-24 | 2018-02-21 | Borealis AG | Slow partial cross-linking polyolefin composition for improving disinfectant resistance of an article |
| EP2746324A1 (en) | 2012-12-21 | 2014-06-25 | Borealis AG | Use of pigments and additives for improving pipe stability against desinfectant containing water |
| WO2014108382A1 (en) * | 2013-01-10 | 2014-07-17 | Saudi Basic Industries Corporation | Polyethylene composition |
| KR20160031459A (ko) * | 2013-05-24 | 2016-03-22 | 다우 글로벌 테크놀로지스 엘엘씨 | 에틸렌계 조성물 |
| CN104250394B (zh) * | 2013-06-26 | 2017-08-01 | 合肥杰事杰新材料股份有限公司 | 一种改性聚丙烯材料及其制备方法 |
| CN108047493B (zh) * | 2017-12-29 | 2020-06-09 | 天津利安隆新材料股份有限公司 | 一种用于尼龙的抗氧化剂组合物 |
| CN114773699A (zh) * | 2022-05-30 | 2022-07-22 | 宜兴汉光高新石化有限公司 | 一种提高线性聚乙烯膜料耐候性及拉伸性能的复合助剂及其制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0124664B1 (en) * | 1983-05-04 | 1987-12-09 | Mitsui Petrochemical Industries, Ltd. | Poly-1-butene resin composition and water pipe manufactured therefrom |
| JPS62158737A (ja) * | 1986-01-07 | 1987-07-14 | Chisso Corp | 安定化されたポリオレフイン組成物 |
| JPS63137941A (ja) * | 1986-12-01 | 1988-06-09 | Mitsui Toatsu Chem Inc | ポリオレフイン組成物 |
| GB8803439D0 (en) * | 1988-02-15 | 1988-03-16 | Sandoz Ltd | Improvements in/relating to organic compounds |
-
1996
- 1996-06-27 GB GBGB9613515.7A patent/GB9613515D0/en active Pending
-
1997
- 1997-06-24 DE DE69704864T patent/DE69704864T2/de not_active Expired - Lifetime
- 1997-06-24 WO PCT/IB1997/000770 patent/WO1997049758A1/en active IP Right Grant
- 1997-06-24 EP EP97925239A patent/EP0907676B1/en not_active Expired - Lifetime
- 1997-06-24 JP JP50261498A patent/JP3871715B2/ja not_active Expired - Lifetime
- 1997-06-24 ES ES97925239T patent/ES2159866T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001501984A (ja) | 2001-02-13 |
| EP0907676A1 (en) | 1999-04-14 |
| DE69704864T2 (de) | 2002-04-18 |
| GB9613515D0 (en) | 1996-08-28 |
| WO1997049758A1 (en) | 1997-12-31 |
| JP3871715B2 (ja) | 2007-01-24 |
| EP0907676B1 (en) | 2001-05-16 |
| DE69704864D1 (de) | 2001-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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