AU597241B2 - Polypropylene with free-end long chain branching, process for making it, and use thereof - Google Patents

Polypropylene with free-end long chain branching, process for making it, and use thereof Download PDF

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Publication number
AU597241B2
AU597241B2 AU52843/86A AU5284386A AU597241B2 AU 597241 B2 AU597241 B2 AU 597241B2 AU 52843/86 A AU52843/86 A AU 52843/86A AU 5284386 A AU5284386 A AU 5284386A AU 597241 B2 AU597241 B2 AU 597241B2
Authority
AU
Australia
Prior art keywords
polypropylene
free
viscosity
gel
branching index
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
Application number
AU52843/86A
Other languages
English (en)
Other versions
AU5284386A (en
Inventor
Anthony J. Denicola Jr.
John W. Mayfield
B. Joseph Scheve
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Himont Inc
Original Assignee
Himont Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Himont Inc filed Critical Himont Inc
Publication of AU5284386A publication Critical patent/AU5284386A/en
Application granted granted Critical
Publication of AU597241B2 publication Critical patent/AU597241B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—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
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/28—Treatment by wave energy or particle radiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
AU52843/86A 1985-01-31 1986-01-30 Polypropylene with free-end long chain branching, process for making it, and use thereof Expired AU597241B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69679985A 1985-01-31 1985-01-31
US696799 1985-01-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU52158/90A Division AU616106B2 (en) 1985-01-31 1990-03-22 Process for making polypropylene with strain hardening elongational viscosity

Publications (2)

Publication Number Publication Date
AU5284386A AU5284386A (en) 1986-08-07
AU597241B2 true AU597241B2 (en) 1990-05-31

Family

ID=24798598

Family Applications (3)

Application Number Title Priority Date Filing Date
AU52843/86A Expired AU597241B2 (en) 1985-01-31 1986-01-30 Polypropylene with free-end long chain branching, process for making it, and use thereof
AU52158/90A Expired AU616106B2 (en) 1985-01-31 1990-03-22 Process for making polypropylene with strain hardening elongational viscosity
AU79428/91A Abandoned AU7942891A (en) 1985-01-31 1991-06-28 Process for making polypropylene with strain hardening elongational viscosity

Family Applications After (2)

Application Number Title Priority Date Filing Date
AU52158/90A Expired AU616106B2 (en) 1985-01-31 1990-03-22 Process for making polypropylene with strain hardening elongational viscosity
AU79428/91A Abandoned AU7942891A (en) 1985-01-31 1991-06-28 Process for making polypropylene with strain hardening elongational viscosity

Country Status (8)

Country Link
US (1) US4916198A (OSRAM)
JP (1) JPH0745551B2 (OSRAM)
CN (1) CN1030199C (OSRAM)
AU (3) AU597241B2 (OSRAM)
BR (1) BR8600413A (OSRAM)
IN (1) IN166935B (OSRAM)
RU (1) RU2031906C1 (OSRAM)
ZA (1) ZA86528B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU616106B2 (en) * 1985-01-31 1991-10-17 Montell North America Inc. Process for making polypropylene with strain hardening elongational viscosity
AU620880B2 (en) * 1988-07-22 1992-02-27 Himont Incorporated Thermal treatment of irradiated polypropylene

Families Citing this family (183)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116881A (en) * 1990-03-14 1992-05-26 James River Corporation Of Virginia Polypropylene foam sheets
US5200439A (en) * 1990-04-13 1993-04-06 Mitsui Toatsu Chemicals, Inc. Method for increasing intrinsic viscosity of syndiotactic polypropylene
FI922879A7 (fi) * 1991-06-21 1992-12-22 Himont Inc Etenpolymer med hoeg smaelthaollfasthet, foerfarande foer dess framstaellning och dess anvaendning
US5508319A (en) * 1991-06-21 1996-04-16 Montell North America Inc. High melt strength, ethylene polymer, process for making it, and use thereof
US5439949A (en) * 1991-08-21 1995-08-08 Rexene Corporation Propylene compositions with improved resistance to thermoforming sag
IT1255364B (it) * 1992-09-15 1995-10-31 Himont Inc Processo per la preparazione di manufatti in polipropilene espanso mediante produzione di granuli pre-espansi e termoformatura per sinterizzazione degli stessi
JP2582745B2 (ja) * 1993-01-11 1997-02-19 池田物産株式会社 ポリプロピレン発泡体および内装材
US5368919A (en) * 1993-05-20 1994-11-29 Himont Incorporated Propylene polymer compositions containing high melt strength propylene polymer material
US5414049A (en) 1993-06-01 1995-05-09 Howmedica Inc. Non-oxidizing polymeric medical implant
AT403581B (de) * 1993-06-07 1998-03-25 Danubia Petrochem Polymere Verfahren zur herstellung von neuen polypropylenen durch chemische degradierung
DE4321529A1 (de) * 1993-06-29 1995-01-12 Danubia Petrochem Deutschland Neue, durch chemische Degradierung erhältliche Polypropylene
US5414027A (en) * 1993-07-15 1995-05-09 Himont Incorporated High melt strength, propylene polymer, process for making it, and use thereof
US5508318A (en) * 1993-07-15 1996-04-16 Montell North America Inc. Compositions of irradiated and non-irradiated olefin polymer materials with reduced gloss
JP2793482B2 (ja) * 1993-10-13 1998-09-03 昭和電工株式会社 ポリオレフィン系樹脂組成物およびその成形体
DE69425725T2 (de) * 1993-12-24 2001-04-19 Canon K.K., Tokio/Tokyo Toner zur Entwicklung elektrostatischer Bilder, Bilderzeugungsverfahren und Prozesskassette
JP3171422B2 (ja) * 1994-04-20 2001-05-28 日本原子力研究所 改質ポリプロピレンを製造する方法および成形品
IT1269822B (it) * 1994-05-24 1997-04-15 Pirelli Cavi Spa Cavo per alte tensioni
JP3362080B2 (ja) 1994-09-07 2003-01-07 昭和電工株式会社 ポリプロピレン樹脂組成物および軟質シート
CA2166450C (en) * 1995-01-20 2008-03-25 Ronald Salovey Chemically crosslinked ultrahigh molecular weight polyethylene for artificial human joints
JPH08269262A (ja) * 1995-03-30 1996-10-15 Showa Denko Kk ポリプロピレン系樹脂組成物
IT1274503B (it) 1995-05-15 1997-07-17 Montell North America Inc Fibre poliolefiniche ad elevata tenacita'
US5670595A (en) * 1995-08-28 1997-09-23 Exxon Chemical Patents Inc. Diene modified polymers
DE19544858C2 (de) * 1995-10-02 1998-09-10 Silver Plastics Gmbh & Co Kg Verfahren zum Herstellen einer thermogeformten Verpackung
IT1277014B1 (it) * 1995-12-01 1997-11-04 Montell Technology Company Bv Composizioni poliolefiniche e film soffiati da esse ottenuti
IT1277013B1 (it) * 1995-12-01 1997-11-04 Montell Technology Company Bv Composizioni poliolefiniche e film soffiati da esse ottenuti
US8865788B2 (en) * 1996-02-13 2014-10-21 The General Hospital Corporation Radiation and melt treated ultra high molecular weight polyethylene prosthetic devices
US8563623B2 (en) * 1996-02-13 2013-10-22 The General Hospital Corporation Radiation melt treated ultra high molecular weight polyethylene prosthetic devices
DE19607480A1 (de) * 1996-02-28 1997-09-04 Danubia Petrochem Polymere Kontinuierliches Verfahren zur Herstellung von Polypropylengemischen erhöhter Spannungsrißbeständigkeit und Schmelzefestigkeit
US5820981A (en) * 1996-04-02 1998-10-13 Montell North America Inc. Radiation visbroken polypropylene and fibers made therefrom
FR2750348B1 (fr) * 1996-06-28 1998-08-21 Conte Procede pour augmenter l'anti-mouillabilite d'un corps, corps ainsi traite et ses applications
AU3655197A (en) 1996-07-09 1998-02-02 Orthopaedic Hospital Crosslinking of polyethylene for low wear using radiation and thermal treatments
CN1117104C (zh) 1997-06-06 2003-08-06 出光石油化学株式会社 基于烯烃的聚合物
US6184327B1 (en) 1997-12-10 2001-02-06 Exxon Chemical Patents, Inc. Elastomeric propylene polymers
US6197910B1 (en) * 1997-12-10 2001-03-06 Exxon Chemical Patents, Inc. Propylene polymers incorporating macromers
US6060533A (en) * 1998-01-09 2000-05-09 Montell North America Inc. Process for making foam articles having good low temperature toughness from high melt strength propyline polymer materials
US6720362B1 (en) * 1998-09-17 2004-04-13 The Dow Chemical Company Perforated foams
US6593004B1 (en) * 1998-10-14 2003-07-15 Union Carbide Chemicals & Plastics Technology Corporation Extrusion coating composition
US6630231B2 (en) * 1999-02-05 2003-10-07 3M Innovative Properties Company Composite articles reinforced with highly oriented microfibers
US6110588A (en) 1999-02-05 2000-08-29 3M Innovative Properties Company Microfibers and method of making
EP1038893A1 (en) * 1999-03-19 2000-09-27 Fina Research S.A. Production of polypropylene having improved properties
US6225411B1 (en) 1999-04-19 2001-05-01 Montell Technology Company Bv Soft propylene polymer blend with high melt strength
JP2003518521A (ja) * 1999-06-24 2003-06-10 ザ ダウ ケミカル カンパニー 改良された衝撃特性を有するポリオレフィン組成物
US6541105B1 (en) 1999-09-16 2003-04-01 Dow Global Technologies Inc. Acoustical open-cell polylefins and process for making
CA2394846C (en) * 1999-12-20 2010-07-20 Pirelli Cavi E Sistemi S.P.A. Electric cable resistant to water penetration
JP2001184627A (ja) * 1999-12-28 2001-07-06 Hitachi Maxell Ltd 磁気記録媒体
WO2001088001A1 (en) * 1999-12-30 2001-11-22 Opp Petroquímica S.A. Process for preparing high melt strength polypropylene and crosslinked polypropylene prepared therewith
US6593005B2 (en) 2000-01-24 2003-07-15 Dow Global Technologies Inc. Composition and films thereof
US7049524B2 (en) 2000-02-21 2006-05-23 Pirelli Cavi E Sistemi S.P.A. Impact-resistant self-extinguishing cable
US6590006B2 (en) 2000-03-17 2003-07-08 Dow Global Technologies Inc. Macrocellular polyolefin foam having a high service temperature for acoustical applications
JP2004500998A (ja) 2000-03-17 2004-01-15 ダウ　グローバル　テクノロジーズ　インコーポレイティド 遮音および断熱用に有用なポリオレフィンフォーム
ATE292551T1 (de) * 2000-03-17 2005-04-15 Dow Global Technologies Inc Schallabsorbierender polymerschaumstoff mit verbesserter wärmeisolierung
EP1277263B1 (en) * 2000-04-25 2006-06-28 Prysmian Cavi e Sistemi Energia S.r.l. Method for protecting joints for electrical cables, protective coating for said joints and joints thus protected
DE60117536T2 (de) * 2000-05-04 2006-11-09 Dow Global Technologies, Inc., Midland Molekularschmelze und verfahren zu ihrer herstellung und anwendung
JP2003535175A (ja) * 2000-05-26 2003-11-25 ダウ グローバル テクノロジーズ インコーポレイテッド ポリエチレンリッチ／ポリプロピレンブレンドおよびその用途
US6468451B1 (en) 2000-06-23 2002-10-22 3M Innovative Properties Company Method of making a fibrillated article
EP1170306A1 (en) * 2000-07-05 2002-01-09 ATOFINA Research Production of polypropylene having improved properties
EP1170309A1 (en) * 2000-07-05 2002-01-09 ATOFINA Research Production of propylene copolymers having improved properties
EP1195388A1 (en) * 2000-10-04 2002-04-10 ATOFINA Research Process for producing bimodal polyethylene resins
EP1195391A1 (en) * 2000-10-05 2002-04-10 ATOFINA Research Production of polypropylene
CA2323307A1 (en) 2000-10-16 2002-04-16 Peter Jackson Crosslinked, heat shrinkable polypropylene compositions
WO2002034824A2 (en) 2000-10-23 2002-05-02 Dow Global Technologies Inc. Propylene polymer foams
US8891583B2 (en) * 2000-11-15 2014-11-18 Ati Properties, Inc. Refining and casting apparatus and method
US6496529B1 (en) * 2000-11-15 2002-12-17 Ati Properties, Inc. Refining and casting apparatus and method
US7465880B2 (en) * 2000-11-30 2008-12-16 Prysmian Cavi E Sistemi Energia S.R.L. Process for the production of a multipolar cable, and multipolar cable produced therefrom
US6420024B1 (en) * 2000-12-21 2002-07-16 3M Innovative Properties Company Charged microfibers, microfibrillated articles and use thereof
WO2002051890A1 (en) 2000-12-22 2002-07-04 Dow Global Technologies Inc. Propylene copolymer foams
US6433090B1 (en) 2001-01-26 2002-08-13 Advanced Elastomer Systems, L.P. Thermoplastic elastomers having improved set foams made therefrom
EP1363772B1 (de) * 2001-02-06 2004-10-06 Fagerdala Deutschland GmbH Verbundmaterial aus einer polypropylen-deckschicht sowie einer polypropylen-schaumfolie
TWI295963B (OSRAM) 2001-05-11 2008-04-21 Toray Industries
US6680114B2 (en) 2001-05-15 2004-01-20 3M Innovative Properties Company Fibrous films and articles from microlayer substrates
JP4031622B2 (ja) 2001-05-30 2008-01-09 バセル ポリオレフィン イタリア エス．アール．エル． ポリプロピレン系樹脂組成物
JP2004528604A (ja) * 2001-06-04 2004-09-16 ピレリ・アンド・チ・ソチエタ・ペル・アツィオーニ 機械的抵抗性のある被覆が設けられた光ケーブル
WO2003000752A1 (en) * 2001-06-20 2003-01-03 Polypropylene Belgium (Naamloze Vennootschap) Composition based on propylene polymer, process for its obtention, use for the manufacture of expanded granules and cellular articles
US20030211310A1 (en) * 2001-06-21 2003-11-13 Haas Christopher K. Foam and method of making
CA2781168C (en) 2001-09-10 2014-01-28 Prysmian Cavi E Sistemi Energia S.R.L. Extrusion method and apparatus for producing a cable
US6692823B2 (en) 2001-12-19 2004-02-17 3M Innovative Properties Company Microfibrillated articles comprising hydrophillic component
US6753080B1 (en) * 2002-01-29 2004-06-22 3M Innovative Properties Company Receptor medium having a microfibrillated surface
US6913056B2 (en) 2002-01-31 2005-07-05 Baxter International Inc. Apparatus and method for connecting and disconnecting flexible tubing
WO2003072644A2 (en) * 2002-02-22 2003-09-04 Dow Global Technologies Inc. Thermoplastic foam containing particulate additive
RU2004129306A (ru) * 2002-03-01 2005-04-10 Дау Глобал Текнолоджиз Инк. (Us) Пространственно стабильные вспененные материалы основе полимера пропилена с улученной устойчивостью к термическому старению
US7144925B2 (en) * 2002-05-09 2006-12-05 Dow Global Technologies Inc. Fire resistance acoustic foam
US6649666B1 (en) 2002-05-21 2003-11-18 Dow Global Technologies Inc. Propylene polymer coupling and foams
US6814547B2 (en) 2002-05-24 2004-11-09 Baxter International Inc. Medical fluid pump
JP4494962B2 (ja) 2002-05-24 2010-06-30 バクスター・インターナショナル・インコーポレイテッド 自動化された透析機器のための電気的システム、方法および装置
JP4902117B2 (ja) 2002-05-24 2012-03-21 バクスター・インターナショナル・インコーポレイテッド 自動化透析システム
US6764761B2 (en) * 2002-05-24 2004-07-20 Baxter International Inc. Membrane material for automated dialysis system
JP4468801B2 (ja) 2002-05-24 2010-05-26 バクスター・インターナショナル・インコーポレイテッド 自動化された透析装置のためのハードウエアシステム、方法及び装置
CA2429930C (en) * 2002-06-06 2008-10-14 Howmedica Osteonics Corp. Sequentially cross-linked polyethylene
US20030232210A1 (en) * 2002-06-18 2003-12-18 3M Innovative Properties Company Ink-receptive foam article
EP1380613A1 (en) * 2002-07-09 2004-01-14 ATOFINA Research Long chain branching polypropylene
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
US6790911B2 (en) * 2002-12-26 2004-09-14 Advanvced Elastomer Systems, L.P. Thermoplastic elastomers having improved adhesive proterties
CA2454507A1 (en) * 2003-01-08 2004-07-08 Dow Global Technologies Inc. Unitary attic rafter vent and insulation dam assembly
US6844038B2 (en) * 2003-01-24 2005-01-18 Baxter International Inc. Peelable overpouch films
US7655296B2 (en) 2003-04-10 2010-02-02 3M Innovative Properties Company Ink-receptive foam article
US7820282B2 (en) * 2003-04-10 2010-10-26 3M Innovative Properties Company Foam security substrate
US7883769B2 (en) * 2003-06-18 2011-02-08 3M Innovative Properties Company Integrally foamed microstructured article
PL1654320T3 (pl) * 2003-08-12 2007-01-31 Basell Poliolefine Italia Srl Kompozycje napromienionego polimeru 1-butenu
NZ545744A (en) 2003-09-22 2009-12-24 Baxter Int High-pressure sterilization to terminally sterilize pharmaceutical preparations and medical products
US20050085785A1 (en) * 2003-10-17 2005-04-21 Sherwin Shang High impact strength film and non-pvc containing container and pouch and overpouch
WO2005062315A1 (en) * 2003-12-24 2005-07-07 Prysmian Cavi E Sistemi Energia S.R.L. Process for manufacturing a self-extinguishing cable
US20050186377A1 (en) * 2004-02-19 2005-08-25 Hurst William S. Solventless plastic bonding of medical devices and container components through infrared heating
US20050220846A1 (en) 2004-04-05 2005-10-06 Puntenney Steven B Use of beta-1,3 (4)-endoglucanohydrolase, beta-1,3 (4) glucan, diatomaceous earth, mineral clay and glucomannan to augment immune function
CA2563787C (en) 2004-04-22 2013-05-21 Toray Industries, Inc. Microporous polypropylene film having a .beta.-crystal activity and a low specific gravity
EP1787863A1 (en) 2004-07-28 2007-05-23 Kaneka Corporation Luggage box for automobile
ATE388985T1 (de) * 2004-10-22 2008-03-15 Dow Global Technologies Inc Von natur aus offenzelliger polypropylenschaum mit grosser zellgrösse
JP2006124603A (ja) * 2004-11-01 2006-05-18 Sunallomer Ltd ポリプロピレン樹脂組成物およびその成形品
CN101076621A (zh) * 2004-12-13 2007-11-21 巴塞尔聚烯烃意大利有限责任公司 聚烯烃组合物、纤维以及非织造织物
JP2008525651A (ja) * 2004-12-23 2008-07-17 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ 弾性を有する繊維
US7456231B2 (en) * 2005-02-02 2008-11-25 Shawcor Ltd. Radiation-crosslinked polyolefin compositions
ATE446987T1 (de) 2005-02-03 2009-11-15 Basell Poliolefine Srl Propylen-polymer-zusammensetzung zum spritzgiessen
US8076416B2 (en) * 2005-02-04 2011-12-13 Exxonmobil Chemical Patents Inc. Thermoplastic vulcanizates and their use
JP2008539290A (ja) * 2005-04-28 2008-11-13 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ 熱成形用プロピレンポリマー組成物
US20060255501A1 (en) * 2005-05-11 2006-11-16 Shawcor Ltd. Crosslinked chlorinated polyolefin compositions
ATE435245T1 (de) * 2005-05-12 2009-07-15 Basell Poliolefine Srl Propylen-ethylen-copolymere und herstellungsverfahren dafür
RU2008103837A (ru) * 2005-07-01 2009-08-10 Базелль Полиолефин Италия С.Р.Л. (It) Пропиленовые полимеры с широким молекулярно-массовым распределением
CA2618174A1 (en) * 2005-08-08 2007-02-15 Basell Poliolefine Italia S.R.L. Process for the nucleation of polypropylene resins
US7319121B2 (en) 2005-10-07 2008-01-15 Advanced Elestomer Systems, Inc. Microcellular foams of thermoplastic vulcanizates
US20070110998A1 (en) * 2005-11-15 2007-05-17 Steele Ronald E Polyamide yarn spinning process and modified yarn
CN101374891B (zh) 2006-02-17 2011-11-30 东丽株式会社 双轴取向聚丙烯薄膜
US7645827B2 (en) * 2006-03-08 2010-01-12 3M Innovative Properties Company High shear pressure-sensitive adhesive
US7531595B2 (en) * 2006-03-08 2009-05-12 3M Innovative Properties Company Pressure-sensitive adhesive containing silica nanoparticles
EP1847555A1 (en) * 2006-04-18 2007-10-24 Borealis Technology Oy Multi-branched Polypropylene
WO2007132826A1 (ja) 2006-05-16 2007-11-22 Toray Industries, Inc. 二軸配向白色ポリプロピレンフィルム、反射板および感熱転写記録用受容シート
WO2008005110A1 (en) * 2006-06-29 2008-01-10 Dow Global Technologies Inc. Protective adhesive films
DE602006004987D1 (de) * 2006-07-10 2009-03-12 Borealis Tech Oy Elektrischer Isolierfilm
PT2208749E (pt) * 2006-07-10 2016-03-04 Borealis Tech Oy Películas de polipropileno orientadas biaxialmente
US8003176B2 (en) * 2006-10-04 2011-08-23 3M Innovative Properties Company Ink receptive article
US8012550B2 (en) * 2006-10-04 2011-09-06 3M Innovative Properties Company Ink receptive article
WO2008080941A1 (en) * 2007-01-05 2008-07-10 Corus Staal Bv Process for producing a coated metal substrate, a coated metal substrate and packaging produced thereof
US7393901B1 (en) 2007-02-16 2008-07-01 3M Innovative Properties Company Acrylate adhesives containing silica nanoparticles crosslinked with polyfunctional aziridines
US20080200587A1 (en) * 2007-02-16 2008-08-21 3M Innovative Properties Company Pressure-sensitive adhesive containing acicular silica particles crosslinked with polyfunctional aziridines
US8748773B2 (en) * 2007-03-30 2014-06-10 Ati Properties, Inc. Ion plasma electron emitters for a melting furnace
KR101520241B1 (ko) 2007-03-30 2015-05-21 에이티아이 프로퍼티즈, 인코퍼레이티드 와이어­방전 이온 플라즈마 전자 방출기를 포함하는 용융 퍼니스
US20110177328A1 (en) 2008-09-01 2011-07-21 Mitsui Chemicals, Inc. Ionomer resin, resin composition comprising the same, and uses of them
JP5141467B2 (ja) * 2008-09-22 2013-02-13 株式会社トッパン・コスモ 化粧シート
US7935740B2 (en) 2008-12-30 2011-05-03 Basell Poliolefine Italia S.R.L. Process for producing high melt strength polypropylene
US20100227966A1 (en) * 2009-03-06 2010-09-09 Shawcor Ltd. Moisture-crosslinked polyolefin compositions
US8220226B2 (en) 2009-08-04 2012-07-17 E-Beam Services, Inc. Electron beam irradiation of bulk material solids
EP2357035A1 (en) * 2010-01-13 2011-08-17 Ineos Europe Limited Polymer powder storage and/or transport and/or degassing vessels
US8921466B2 (en) 2010-01-15 2014-12-30 Reliance Industries Limited Concurrent solid and melt state grafting of coagents for making long chain branched polypropylene via direct reactive extrusion process
JP5825103B2 (ja) 2010-06-29 2015-12-02 東レ株式会社 二軸配向ポリプロピレンフィルム、金属化フィルムおよびフィルムコンデンサ
US8747956B2 (en) 2011-08-11 2014-06-10 Ati Properties, Inc. Processes, systems, and apparatus for forming products from atomized metals and alloys
EP2627686A4 (en) 2010-10-14 2014-04-09 Reliance Ind Ltd PROCESS FOR THE PREPARATION OF PROPYLENE POLYMERS WITH HIGH MELT RESISTANCE
US8546504B2 (en) 2011-02-09 2013-10-01 Equistar Chemicals, Lp Extrusion processes using high melt strength polypropylene
US8389632B2 (en) 2011-02-09 2013-03-05 Equistar Chemicals, Lp Co-continuous heterophase polymer compositions containing high melt strength polypropylene for extrusion coating
US8575252B2 (en) 2011-02-09 2013-11-05 Equistar Chemicals, Lp Controlled rheology formulations containing high melt strength polypropylene for extrusion coating
JP5472461B2 (ja) 2011-03-10 2014-04-16 東レ株式会社 二軸延伸ポリプロピレンフィルム、金属化フィルム、およびフィルムコンデンサ
ES2573799T3 (es) 2011-04-19 2016-06-10 Toray Industries, Inc. Película de polipropileno estirada biaxialmente para condensador, película metalizada y condensador de película
JP2014534297A (ja) * 2011-10-11 2014-12-18 ブラスケム・エス・エー 熱成形品、大きい、深い、複雑なおよび／または厚い物品を製造するためのポリプロピレン、変性ポリプロピレンを大きい、深い、複雑なおよび／または厚い物品に熱成形するプロセス、ならびに該ポリプロピレンの使用
JP5904084B2 (ja) 2011-10-17 2016-04-13 日本ポリプロ株式会社 ポリプロピレン系樹脂組成物および発泡成形体
EP2818512B1 (en) 2012-02-23 2015-09-23 Japan Polypropylene Corporation Polypropylene-based resin composition and foam sheet
JP6064668B2 (ja) 2012-02-23 2017-01-25 日本ポリプロ株式会社 ポリプロピレン系樹脂組成物および発泡シート
KR102044577B1 (ko) 2012-03-28 2019-11-13 도레이 카부시키가이샤 콘덴서용 2축 연신 폴리프로필렌 필름, 금속화 필름 및 필름 콘덴서
JP5862486B2 (ja) * 2012-07-03 2016-02-16 日本ポリプロ株式会社 押出しラミネート用ポリプロピレン系樹脂組成物および積層体
JP5880369B2 (ja) * 2012-09-13 2016-03-09 日本ポリプロ株式会社 押出しラミネート用ポリプロピレン系樹脂組成物および積層体
US9721728B2 (en) 2013-03-15 2017-08-01 Toray Industries, Inc. Biaxially oriented polypropylene film for capacitor, metallized film, and film capacitor
WO2015024088A1 (pt) 2013-08-23 2015-02-26 Braskem S.A. Processo para produção de polipropileno modificado, polipropileno modificado e seu uso, e blenda polimérica
BR112016006528B1 (pt) 2013-09-27 2021-07-27 Basf Se Artigo extrudado compreendendo uma composição de poliolefina
WO2015061877A1 (pt) * 2013-10-29 2015-05-07 Braskem S.A. Sistema e método de dosagem de uma mistura de polímero com um primeiro solvente, dispositivo, sistema e método de extração de solvente de pelo menos um fio polimérico, sistema e método de pré-recuperação mecânica de pelo menos um líquido em pelo menos um fio polimérico, e sistema e método contínuos para a produção de pelo menos um fio polimérico
CN105682892A (zh) 2013-11-14 2016-06-15 东丽株式会社 双轴取向聚丙烯膜及其制造方法
DK3110437T3 (en) 2014-02-12 2018-01-22 Omnigen Res Llc COMPOSITION AND PROCEDURE FOR PROMOTING REDUCTION OF HEAT Stress FOR ANIMALS
US9982099B2 (en) 2014-04-16 2018-05-29 Costas Tzoganakis Method for modifying polyolefin to increase long chain branching
EA037751B1 (ru) * 2015-10-16 2021-05-18 Бореалис Аг Двухосноориентированные пленки, изготовленные из композиций пропиленового полимера
WO2017213665A1 (en) 2016-06-10 2017-12-14 E-Beam Services, Inc. Thermal treatment of irradiated material solids using a heat transfer liquid
US20190184625A1 (en) 2016-08-09 2019-06-20 Japan Polypropylene Corporation Decorative film and method for producing decorative molded body using same
CN109689743B (zh) * 2016-08-11 2022-02-18 Sabic环球技术有限责任公司 聚丙烯组合物
WO2019096365A1 (en) 2017-11-14 2019-05-23 École Polytechnique Fédérale De Lausanne (Epfl) - Technology Transfer Office (Tto) Composition containing a polymer and an additive
US20200384678A1 (en) 2017-11-20 2020-12-10 Japan Polypropylene Corporation Decorative film and method for manufacturing decorative molded article using same
WO2019199486A1 (en) 2018-04-10 2019-10-17 Exxonmobil Chemical Patents Inc. Thermoplastic vulcanizale compositions
US11629245B2 (en) 2018-06-28 2023-04-18 Exxonmobil Chemical Patents Inc. Polyethylene compositions, wire and cables, and methods for making the same
CN112469744B (zh) * 2018-07-13 2023-11-28 国立大学法人大阪大学 低分子量聚四氟乙烯的制造方法
WO2020055709A1 (en) 2018-09-14 2020-03-19 Exxonmobil Chemical Patents Inc. Thermoplastic vulcanizate compositions their preparation and use in flexible tubular pipes
EP3770211A4 (en) * 2018-12-05 2022-03-23 Guangdong Tianan New Material Co., Ltd POLYPROPYLENE FILM AND POLYPROPYLENE COMPOSITE FILM
WO2020252293A1 (en) 2019-06-13 2020-12-17 Exxonmobil Chemical Patents Inc. Automotive weather seals formed with thermoplastic vulcanizate compositions
EP3986965A1 (en) 2019-06-21 2022-04-27 ExxonMobil Chemical Patents Inc. Thermoplastic vulcanizate compositions
JP7489767B2 (ja) * 2019-11-06 2024-05-24 住友化学株式会社 非水電解液二次電池用セパレータの製造方法、非水電解液二次電池用部材の製造方法および非水電解液二次電池の製造方法
JP7325778B2 (ja) * 2020-01-15 2023-08-15 ダイキン工業株式会社 低分子量ポリテトラフルオロエチレンの製造方法、組成物及び低分子量ポリテトラフルオロエチレン
US20230174758A1 (en) 2020-06-02 2023-06-08 Japan Polypropylene Corporation Polypropylene-based resin composition, laminate, and methods for producing them
CN112709883B (zh) * 2020-12-14 2022-01-28 珠海格力电器股份有限公司 一种减缓管路振动应力的方法、缓冲器、弯管结构及应用
EP4337705A1 (en) 2021-05-12 2024-03-20 Borealis AG High melt strength polypropylene
EP4335895A1 (en) 2022-09-07 2024-03-13 Armacell Enterprise GmbH & Co. KG Composite article comprising aerogel particles and a foam
US20240124672A1 (en) * 2022-10-12 2024-04-18 Fina Technology, Inc. Additives for heat-treated foamable polypropylene

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349018A (en) * 1963-10-28 1967-10-24 Union Carbide Corp Controllable degradation of alpha-olefin polymers using irradiation
EP0063654A1 (en) * 1981-04-23 1982-11-03 Himont Incorporated Improved method of visbreaking polypropylene
AU5141785A (en) * 1984-12-19 1986-06-26 Montell Technology Company B.V. Controlled degradation of polypropylene using peroxides

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL68351C (OSRAM) * 1947-10-31
US3758273A (en) * 1970-04-03 1973-09-11 Gillette Co Processes for sterilizing polypropylene objects
JPS5314192A (en) * 1976-06-25 1978-02-08 Toa Nenryo Kogyo Kk Titanium trichloride catalyst and production thereof
JPS5743708Y2 (OSRAM) * 1978-10-30 1982-09-27
JPS5825362B2 (ja) * 1980-02-15 1983-05-27 チッソ株式会社 α−オレフイン重合体の製造方法
US4384098A (en) * 1981-01-13 1983-05-17 Phillips Petroleum Company Filamentary polypropylene and method of making
JPS5922913A (ja) * 1982-07-15 1984-02-06 Chisso Corp 高剛性成形品用ポリプロピレン樹脂
ZA86528B (en) * 1985-01-31 1986-09-24 Himont Inc Polypropylene with free-end long chain branching,process for making it,and use thereof
JP2819555B2 (ja) * 1987-03-16 1998-10-30 ミネソタ マイニング アンド マニュファクチュアリング カンパニー 半結晶性ポリマーの表面改質方法および該改質表面を有する半結晶性ポリマー物品

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349018A (en) * 1963-10-28 1967-10-24 Union Carbide Corp Controllable degradation of alpha-olefin polymers using irradiation
EP0063654A1 (en) * 1981-04-23 1982-11-03 Himont Incorporated Improved method of visbreaking polypropylene
AU5141785A (en) * 1984-12-19 1986-06-26 Montell Technology Company B.V. Controlled degradation of polypropylene using peroxides

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU616106B2 (en) * 1985-01-31 1991-10-17 Montell North America Inc. Process for making polypropylene with strain hardening elongational viscosity
AU620880B2 (en) * 1988-07-22 1992-02-27 Himont Incorporated Thermal treatment of irradiated polypropylene

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JPS62121704A (ja) 1987-06-03
AU616106B2 (en) 1991-10-17
AU7942891A (en) 1991-09-12
JPH0745551B2 (ja) 1995-05-17
ZA86528B (en) 1986-09-24
BR8600413A (pt) 1986-10-14
RU2031906C1 (ru) 1995-03-27
AU5284386A (en) 1986-08-07
US4916198A (en) 1990-04-10
CN86100791A (zh) 1987-02-04
IN166935B (OSRAM) 1990-08-11
AU5215890A (en) 1990-07-19
CN1030199C (zh) 1995-11-01

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