EA201170234A1 - Способ получения модифицированных полипропиленовых композиций - Google Patents
Способ получения модифицированных полипропиленовых композицийInfo
- Publication number
- EA201170234A1 EA201170234A1 EA201170234A EA201170234A EA201170234A1 EA 201170234 A1 EA201170234 A1 EA 201170234A1 EA 201170234 A EA201170234 A EA 201170234A EA 201170234 A EA201170234 A EA 201170234A EA 201170234 A1 EA201170234 A1 EA 201170234A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- modified polypropylene
- propylene copolymer
- ethylene
- total weight
- olefin
- Prior art date
Links
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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0025—Crosslinking or vulcanising agents; including accelerators
-
- 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
- C08F8/50—Partial depolymerisation
-
- 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
- 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
- C08L23/10—Homopolymers or copolymers of propene
-
- 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
- C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
-
- 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
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Изобретение относится к способу получения модифицированной полипропиленовой композиции, включающему стадию добавления по меньшей мере одного органического пероксида, поли(n)функционального акрилата с n ≥ 2 в качестве соагента при массовом соотношении пероксид:соагент в диапазоне от 1:0,4 до 1:5 и соединения, акцептирующего кислоту, к гетерофазному пропиленовому сополимеру, содержащему от 50 до 99 мас.% матричной фазы в расчете на совокупную массу гетерофазного пропиленового сополимера, содержащей пропиленовый гомополимер и/или пропиленовый сополимер, включающий по меньшей мере 70 мас.% пропилена и вплоть до 30 мас.% этилена в расчете на совокупную массу полимера матричной фазы и/или по меньшей мере одного С-Сальфа-олефина, и от 1 до 50 мас.% дисперсной фазы в расчете на совокупную массу гетерофазного пропиленового сополимера, содержащей этилен-альфа-олефиновый эластомер, состоящий из более чем 20 мас.% этилена, и вплоть до 80 мас.% по меньшей мере одного С-Сальфа-олефина в расчете на совокупную массу эластомера дисперсной фазы. Изобретение также относится к модифицированной полипропиленовой композиции, отличающейся показателем эластичности р =Rλ, равным по меньшей мере 1, где ERλ представляет собой эластичность расплава при G' = G" при λ; G' представляет собой модуль накопления; G" представляет собой модуль потерь; λ представляет значение G", при котором определяют G'; у = 0,5λ + 200; и/или ударопрочностью по Изоду при -20°С согласно измерению в соответствии с документом ISO 180 4А, больше чем 50 кДж/м. Изобретение дополнительно относится к формованному изделию, содержащему модифицированную полипропиленовую композицию.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08013231 | 2008-07-23 | ||
PCT/EP2009/005069 WO2010009825A1 (en) | 2008-07-23 | 2009-07-10 | Process for preparing modified polypropylene compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201170234A1 true EA201170234A1 (ru) | 2011-10-31 |
EA019075B1 EA019075B1 (ru) | 2013-12-30 |
Family
ID=39952204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201170234A EA019075B1 (ru) | 2008-07-23 | 2009-07-10 | Способ получения модифицированных полипропиленовых композиций |
Country Status (8)
Country | Link |
---|---|
US (1) | US20110118400A1 (ru) |
EP (1) | EP2315804B1 (ru) |
JP (1) | JP5513503B2 (ru) |
KR (1) | KR101593256B1 (ru) |
CN (1) | CN102105527A (ru) |
EA (1) | EA019075B1 (ru) |
MX (1) | MX2011000864A (ru) |
WO (1) | WO2010009825A1 (ru) |
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JP2013539812A (ja) * | 2010-10-14 | 2013-10-28 | リライアンス、インダストリーズ、リミテッド | 高溶融強度プロピレン系重合体の調製プロセス |
ES2488621T3 (es) * | 2011-08-11 | 2014-08-28 | Borealis Ag | Composición mejorada en cuanto a la visibilidad del rayado y con baja pegajosidad superficial |
CN103987778A (zh) | 2011-10-11 | 2014-08-13 | 布拉斯科姆股份有限公司 | 用于生产热成型制品大、深、复杂和/或厚的制品的聚丙烯,将改性聚丙烯热成型为大、深、复杂和/或厚的制品的方法以及聚丙烯的用途 |
US9416265B2 (en) * | 2012-11-30 | 2016-08-16 | Exxonmobil Chemical Patents Inc. | Methods of forming compositions and articles |
ES2654442T3 (es) | 2012-12-19 | 2018-02-13 | Borealis Ag | Compuesto para automóviles con marcas de piel de tigre reducidas |
IN2014MU00160A (ru) * | 2014-01-17 | 2015-08-28 | Reliance Ind Ltd | |
WO2015138300A1 (en) * | 2014-03-14 | 2015-09-17 | Milliken & Company | Modified heterophasic polyolefin composition |
CN104292635A (zh) * | 2014-09-30 | 2015-01-21 | 苏州博利迈新材料科技有限公司 | 一种超高冲击强度的汽车保险杠复合材料及其制备方法 |
DE112015005311T5 (de) | 2014-11-26 | 2017-08-24 | Milliken & Company | Modifizierte heterophasische Polyolefin-Zusammensetzung |
CN107109001B (zh) * | 2014-12-19 | 2020-11-10 | Sabic环球技术有限责任公司 | 制备多相丙烯共聚物的方法 |
US10011708B2 (en) * | 2014-12-19 | 2018-07-03 | Abu Dhabi Polymers Co. Ltd (Borouge) Llc. | Superior stress whitening performance for battery cases |
CN107531936B (zh) | 2015-02-10 | 2019-05-14 | 美利肯公司 | 热塑性聚合物组合物 |
CN107406640B (zh) | 2015-03-05 | 2020-12-08 | 美利肯公司 | 改性的多相聚烯烃组合物 |
KR101958609B1 (ko) * | 2015-09-13 | 2019-07-04 | 밀리켄 앤드 캄파니 | 헤테로상 중합체 조성물의 제조 방법 |
JP6884571B2 (ja) * | 2016-12-26 | 2021-06-09 | 日東電工株式会社 | 伸縮性フィルム、伸縮性積層体、およびそれを含む物品 |
EP3357964B1 (en) * | 2017-02-03 | 2023-07-26 | Borealis AG | Use of a polymer composition for the production of articles with improved paintability and surface appearance |
CA3065881A1 (en) * | 2017-06-26 | 2019-01-03 | Borealis Ag | Polypropylene composition with excellent surface appearance |
EP3732020B1 (en) * | 2017-12-26 | 2023-05-17 | Braskem America, Inc. | Method of additive manufacturing using high performance polyolefins |
PL3864005T3 (pl) * | 2018-10-12 | 2023-01-30 | Nouryon Chemicals International B.V. | Kompozycje stałego nadtlenku organicznego |
EP3941975B1 (en) * | 2019-03-21 | 2023-03-08 | SABIC Global Technologies B.V. | Additive composition |
US11286317B2 (en) * | 2019-04-12 | 2022-03-29 | Indian Oil Corporation Limited | Morphology modified heterophase propylene copolymers and their products thereof |
EP4036130B1 (en) | 2021-01-29 | 2023-03-22 | Borealis AG | Modification of polyethylene copolymer |
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-
2009
- 2009-07-10 EA EA201170234A patent/EA019075B1/ru not_active IP Right Cessation
- 2009-07-10 MX MX2011000864A patent/MX2011000864A/es active IP Right Grant
- 2009-07-10 JP JP2011519065A patent/JP5513503B2/ja active Active
- 2009-07-10 EP EP09777147A patent/EP2315804B1/en active Active
- 2009-07-10 WO PCT/EP2009/005069 patent/WO2010009825A1/en active Application Filing
- 2009-07-10 KR KR1020117004095A patent/KR101593256B1/ko active IP Right Grant
- 2009-07-10 CN CN2009801287909A patent/CN102105527A/zh active Pending
- 2009-07-10 US US13/054,607 patent/US20110118400A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN102105527A (zh) | 2011-06-22 |
EP2315804A1 (en) | 2011-05-04 |
WO2010009825A1 (en) | 2010-01-28 |
JP2011528733A (ja) | 2011-11-24 |
US20110118400A1 (en) | 2011-05-19 |
KR20110030704A (ko) | 2011-03-23 |
EA019075B1 (ru) | 2013-12-30 |
JP5513503B2 (ja) | 2014-06-04 |
EP2315804B1 (en) | 2012-08-29 |
MX2011000864A (es) | 2011-03-21 |
KR101593256B1 (ko) | 2016-02-12 |
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Legal Events
Date | Code | Title | Description |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM |