ATE285438T1 - Verfahren zur herstellung von vernetzten polyolefinen - Google Patents
Verfahren zur herstellung von vernetzten polyolefinenInfo
- Publication number
- ATE285438T1 ATE285438T1 AT01969681T AT01969681T ATE285438T1 AT E285438 T1 ATE285438 T1 AT E285438T1 AT 01969681 T AT01969681 T AT 01969681T AT 01969681 T AT01969681 T AT 01969681T AT E285438 T1 ATE285438 T1 AT E285438T1
- Authority
- AT
- Austria
- Prior art keywords
- sub
- formula
- compound
- aryl
- alkyl
- Prior art date
Links
- 229920000098 polyolefin Polymers 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- -1 (-O)- Chemical class 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 125000002081 peroxide group Chemical group 0.000 abstract 1
- 239000000843 powder 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
- C08K5/14—Peroxides
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/43—Compounds containing sulfur bound to nitrogen
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polyethers (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2001/010082 WO2003020815A1 (en) | 2001-08-31 | 2001-08-31 | Process for preparing cross-linked polyolefins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE285438T1 true ATE285438T1 (de) | 2005-01-15 |
Family
ID=8164577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01969681T ATE285438T1 (de) | 2001-08-31 | 2001-08-31 | Verfahren zur herstellung von vernetzten polyolefinen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7056987B2 (de) |
| EP (1) | EP1423466B1 (de) |
| AT (1) | ATE285438T1 (de) |
| DE (1) | DE60107984T2 (de) |
| WO (1) | WO2003020815A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0517210B1 (pt) | 2004-12-17 | 2017-01-24 | Dow Global Technologies Inc | composição adequada para tubos, composição adequada para películas sopradas, composição adequada para artigos moldados soprados, tubo, película, artigo moldado por sopro e método para melhorar o comportamento de fluxo de fluência de uma resina |
| CN101437878B (zh) | 2006-03-10 | 2012-09-05 | 陶氏环球技术有限责任公司 | 用于片材和热成型应用的聚乙烯树脂 |
| EP2172498A1 (de) | 2008-10-03 | 2010-04-07 | Total Petrochemicals Research Feluy | Modifizierung von mit Single-Site-Katalysatoren hergestellten Polyolefinen |
| EP3066151A1 (de) * | 2013-11-07 | 2016-09-14 | Akzo Nobel Chemicals International B.V. | Verfahren zur modifizierung von polymeren und copolymeren auf ethylenbasis |
| US11505630B2 (en) | 2021-03-15 | 2022-11-22 | Chevron Phillips Chemical Company Lp | Peroxide treated blow molding polymers with increased weight swell and constant die swell |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1080619A (en) | 1965-08-25 | 1967-08-23 | Hercules Inc | Process for producing polyolefin foams |
| US3298975A (en) * | 1966-03-18 | 1967-01-17 | Hercules Inc | Expandable partially-foamed and cured polypropylene composition |
| US4006283A (en) * | 1974-12-23 | 1977-02-01 | General Electric Company | Preparation of di-tertiary butyl peroxide crosslink polyolefin materials |
| US4714716A (en) * | 1984-11-16 | 1987-12-22 | The Dow Chemical Company | Lightly crosslinked linear olefinic polymer foams and process for making |
| GB8827336D0 (en) | 1988-11-23 | 1988-12-29 | Du Pont Canada | Manufacture of modified polypropylene compositions using non-intermeshing twin screw extruder |
| US5977271A (en) * | 1994-09-02 | 1999-11-02 | The Dow Chemical Company | Process for preparing thermoset interpolymers and foams |
| WO2000078861A1 (en) | 1999-06-24 | 2000-12-28 | The Dow Chemical Company | Composition and films thereof |
| WO2001066632A1 (en) * | 2000-03-07 | 2001-09-13 | Borealis Technologies Oy | Process for preparing cross-linked polyolefins |
-
2001
- 2001-08-31 US US10/487,646 patent/US7056987B2/en not_active Expired - Fee Related
- 2001-08-31 DE DE60107984T patent/DE60107984T2/de not_active Expired - Fee Related
- 2001-08-31 EP EP01969681A patent/EP1423466B1/de not_active Expired - Lifetime
- 2001-08-31 AT AT01969681T patent/ATE285438T1/de not_active IP Right Cessation
- 2001-08-31 WO PCT/EP2001/010082 patent/WO2003020815A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US7056987B2 (en) | 2006-06-06 |
| DE60107984D1 (de) | 2005-01-27 |
| US20050038200A1 (en) | 2005-02-17 |
| WO2003020815A1 (en) | 2003-03-13 |
| EP1423466A1 (de) | 2004-06-02 |
| DE60107984T2 (de) | 2006-04-06 |
| EP1423466B1 (de) | 2004-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |