NO167039C - Fremgangsmaate for fremstilling av polypropylen med langkjedede forgreninger og anvendelse av dette - Google Patents

Fremgangsmaate for fremstilling av polypropylen med langkjedede forgreninger og anvendelse av dette

Info

Publication number
NO167039C
NO167039C NO860330A NO860330A NO167039C NO 167039 C NO167039 C NO 167039C NO 860330 A NO860330 A NO 860330A NO 860330 A NO860330 A NO 860330A NO 167039 C NO167039 C NO 167039C
Authority
NO
Norway
Prior art keywords
disclosed
free
polypropylle
procedure
manufacturing
Prior art date
Application number
NO860330A
Other languages
English (en)
Norwegian (no)
Other versions
NO860330L (no
NO167039B (no
Inventor
Joseph Scheve
John W Mayfield
Anthony J Denicola Jr
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27105873&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO167039(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Himont Inc filed Critical Himont Inc
Publication of NO860330L publication Critical patent/NO860330L/no
Publication of NO167039B publication Critical patent/NO167039B/no
Publication of NO167039C publication Critical patent/NO167039C/no

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S522/915—Synthetic resins or natural rubbers -- part of the class 520 series involving inert gas, steam, nitrogen gas, or carbon dioxide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Artificial Filaments (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Pens And Brushes (AREA)
NO860330A 1985-01-31 1986-01-30 Fremgangsmaate for fremstilling av polypropylen med langkjedede forgreninger og anvendelse av dette NO167039C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69679985A 1985-01-31 1985-01-31
US81939586A 1986-01-16 1986-01-16

Publications (3)

Publication Number Publication Date
NO860330L NO860330L (no) 1986-08-01
NO167039B NO167039B (no) 1991-06-17
NO167039C true NO167039C (no) 1991-09-25

Family

ID=27105873

Family Applications (1)

Application Number Title Priority Date Filing Date
NO860330A NO167039C (no) 1985-01-31 1986-01-30 Fremgangsmaate for fremstilling av polypropylen med langkjedede forgreninger og anvendelse av dette

Country Status (9)

Country Link
US (3) US5731362A (cs)
EP (1) EP0190889B2 (cs)
CN (1) CN1043148C (cs)
AT (1) ATE88196T1 (cs)
CA (1) CA1280543C (cs)
DE (1) DE3688258T3 (cs)
IN (1) IN170549B (cs)
NO (1) NO167039C (cs)
PT (1) PT81945B (cs)

Families Citing this family (132)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047446A (en) * 1988-07-22 1991-09-10 Himont Incorporated Thermal treatment of irradiated propylene polymer material
US5266607A (en) * 1989-11-30 1993-11-30 Rexene Products Company Crystallization enhancement of polyolefins
US5140074A (en) * 1990-01-26 1992-08-18 Himont Incorporated Method of producing olefin polymer graft copolymers
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
TW275636B (cs) * 1991-06-21 1996-05-11 Himont Inc
US5508319A (en) * 1991-06-21 1996-04-16 Montell North America Inc. High melt strength, ethylene polymer, process for making it, and use thereof
US5194516A (en) * 1991-10-01 1993-03-16 E. I. Du Pont De Nemours And Company Process for modifying visosity of ethylene copolymers
ATE142654T1 (de) * 1992-08-27 1996-09-15 Akzo Nobel Nv Verfahren zur modifizierung von alfa- olefincopolymeren
US5508318A (en) * 1993-07-15 1996-04-16 Montell North America Inc. Compositions of irradiated and non-irradiated olefin polymer materials with reduced gloss
US5414027A (en) * 1993-07-15 1995-05-09 Himont Incorporated High melt strength, propylene polymer, process for making it, and use thereof
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
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
BE1008959A4 (fr) 1994-12-19 1996-10-01 Solvay Polymere du propylene, procede pour son obtention et utilisation.
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
US6211295B1 (en) * 1995-12-01 2001-04-03 Montell Technology Company By Hoofddorp Polyolefin compositions and blown films obtained therefrom
KR100476824B1 (ko) * 1996-01-10 2005-07-28 가네가후치 가가쿠고교 가부시키가이샤 개질폴리프로필렌계수지,상기수지로이루어지는발포체및이들의제법
ATE240354T1 (de) * 1996-02-01 2003-05-15 Borealis Gmbh Strukturisomere poly(alkylethylene)
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
EP2319546A1 (en) 1996-07-09 2011-05-11 Orthopaedic Hospital Crosslinking of polytheylene for low wear using radiation and thermal treatments
WO1998034965A1 (en) 1997-02-07 1998-08-13 Exxon Chemical Patents Inc. Preparation of vinyl-containing macromers
JP4218988B2 (ja) 1997-02-07 2009-02-04 エクソンモービル・ケミカル・パテンツ・インク 分枝鎖オレフィンコポリマーに由来する熱可塑性エラストマー組成物
US6355757B2 (en) * 1997-02-14 2002-03-12 Exxonmobil Chemical Patents, Inc. Processing olefin copolymers
DE19722579B4 (de) * 1997-05-30 2004-02-12 Borealis Gmbh Fasern und Garne hoher Festigkeit und Dehnung, Verfahren zu deren Herstellung und Verwendung
IT1292138B1 (it) * 1997-06-12 1999-01-25 Montell Technology Company Bv Film multistrato estensibili
JPH1160834A (ja) * 1997-08-08 1999-03-05 Tosoh Corp プロピレン系樹脂組成物
FR2769918B1 (fr) * 1997-10-17 2000-03-03 Ceisa Film en polypropylene thermo-retractable
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
ITMI981213A1 (it) 1998-06-01 1999-12-01 Montell North America Inc Polimeri propilenici adatti per film cast trasparenti
BR9913647B1 (pt) 1998-08-26 2008-11-18 polipropileno ramificado e processo para produzir o mesmo.
US6720362B1 (en) 1998-09-17 2004-04-13 The Dow Chemical Company Perforated foams
KR20010093810A (ko) 1998-12-08 2001-10-29 그래햄 이. 테일러 용융결합가능한 폴리프로필렌/에틸렌 중합체 섬유 및 이를제조하기 위한 조성물
JP4860819B2 (ja) 1998-12-21 2012-01-25 エクソンモービル・ケミカル・パテンツ・インク 分岐した半結晶性エチレン−プロピレン組成物
EP1038893A1 (en) * 1999-03-19 2000-09-27 Fina Research S.A. Production of polypropylene having improved properties
US6265037B1 (en) 1999-04-16 2001-07-24 Andersen Corporation Polyolefin wood fiber composite
US6143825A (en) * 1999-05-14 2000-11-07 Montell Technology Company Bv Adhesive propylene polymer compositions suitable for coating substrates
US6593386B1 (en) * 1999-09-13 2003-07-15 Sealed Air Corporation (U.S.) Compitable linear and branched ethylenic polymers and foams therefrom
JP2001184627A (ja) * 1999-12-28 2001-07-06 Hitachi Maxell Ltd 磁気記録媒体
ATE323125T1 (de) 2000-03-17 2006-04-15 Dow Global Technologies Inc Polyolefinschaum mit hoher betriebstemperatur zur akustischen verwendung
KR20030028457A (ko) 2000-03-17 2003-04-08 다우 글로벌 테크놀로지스 인크. 방음 및 단열에 유용한 폴리올레핀 발포체
US20010036970A1 (en) 2000-03-17 2001-11-01 Park Chung P. Cellular acoustic absorption polymer foam having improved thermal insulating performance
WO2001089387A1 (en) * 2000-05-19 2001-11-29 Echocath, Inc. Angle-independent doppler system
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
EP1170305A1 (en) * 2000-07-05 2002-01-09 ATOFINA Research Production of polyolefins having improved properties
EP1174261A1 (en) 2000-07-20 2002-01-23 Borcalis GmbH Single and multilayer polyolefin foam pipes
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
AU2002211352A1 (en) 2000-10-23 2002-05-06 Dow Global Technologies Inc. Propylene polymer foams
WO2002053374A1 (en) 2001-01-02 2002-07-11 Dow Global Technologies Inc. Peelable seal and method of making and using same
EP1260529A1 (en) 2001-05-21 2002-11-27 Borealis Technology OY Propylene polymers with improved properties
EP1260528A1 (en) 2001-05-21 2002-11-27 Borealis Technology OY Propylene polymer pipes for pipelines
EP1260547A1 (en) 2001-05-21 2002-11-27 Borealis Technology OY Polyolefin coated steel pipes
EP1260545A1 (en) 2001-05-21 2002-11-27 Borealis Technology OY Industrial polyolefin piping system
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
US20050070673A1 (en) * 2001-10-01 2005-03-31 Novak Leo R. Thermoformable propylene polymer compositions
RU2301819C2 (ru) * 2001-10-01 2007-06-27 Дау Глобал Текнолоджиз Инк. Полипропиленовая труба
WO2003089501A1 (en) * 2002-04-19 2003-10-30 Gammatron (Pty) Ltd Method of increasing the hydrostatic stress strength of a polymer
EP1380613A1 (en) * 2002-07-09 2004-01-14 ATOFINA Research Long chain branching polypropylene
US7541402B2 (en) 2002-10-15 2009-06-02 Exxonmobil Chemical Patents Inc. Blend functionalized polyolefin adhesive
US7550528B2 (en) 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
CN101724110B (zh) 2002-10-15 2013-03-27 埃克森美孚化学专利公司 用于烯烃聚合的多催化剂体系和由其生产的聚合物
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
EP1422250A1 (en) * 2002-11-20 2004-05-26 ATOFINA Research Branched polypropylene
US6677395B1 (en) 2002-11-27 2004-01-13 Basell Poliolefine Italia S.P.A. Irradiated, oxidized olefin polymer dispersing agents
US6869982B2 (en) * 2002-11-27 2005-03-22 Basell Poliolefine Italia S.P.A. Irradiated, oxidized olefin polymer coupling agents
DE60231728D1 (de) 2002-12-12 2009-05-07 Borealis Tech Oy Koaxialkabel, welches ein dielektrisches Material enthält
ATE343611T1 (de) * 2003-08-12 2006-11-15 Basell Poliolefine Srl Bestrahlte buten-1-polymere enthaltende zusammensetzungen
US7563836B2 (en) * 2003-10-07 2009-07-21 Dow Global Technologies, Inc. Polypropylene composition for air quenched blown films
KR101243091B1 (ko) 2004-04-22 2013-03-13 도레이 카부시키가이샤 미공성 폴리프로필렌 필름 및 그 제조방법
US7378476B2 (en) * 2004-06-25 2008-05-27 Ineos Usa Llc Olefin polymerization process in the presence of a radical generating system
US7511105B2 (en) * 2004-07-01 2009-03-31 The Penn State Research Foundation One-pot process and reagents for preparing long chain branched polymers
US20090198031A1 (en) * 2004-07-01 2009-08-06 The Penn State Research Foundation One-pot process and reagents for preparing long chain branched polymers
US20070155884A1 (en) * 2004-11-12 2007-07-05 Basell Poliolefine Italia S.R.L. Filled olefin polymer compositions having improved mechanical properties and scratch resistance
EP1683631A1 (en) 2005-01-25 2006-07-26 Borealis Technology OY Multilayer structures
US7456231B2 (en) * 2005-02-02 2008-11-25 Shawcor Ltd. Radiation-crosslinked polyolefin compositions
US8076416B2 (en) 2005-02-04 2011-12-13 Exxonmobil Chemical Patents Inc. Thermoplastic vulcanizates and their use
US20060255501A1 (en) * 2005-05-11 2006-11-16 Shawcor Ltd. Crosslinked chlorinated polyolefin compositions
PL1754744T3 (pl) * 2005-08-19 2008-10-31 Borealis Tech Oy Pianka poliolefinowa
EP1847555A1 (en) 2006-04-18 2007-10-24 Borealis Technology Oy Multi-branched Polypropylene
ATE421760T1 (de) 2006-07-10 2009-02-15 Borealis Tech Oy Elektrischer isolierfilm
EP2208749B1 (en) 2006-07-10 2015-12-16 Borealis Technology Oy Biaxially oriented polypropylene films
DE602006006061D1 (de) 2006-08-25 2009-05-14 Borealis Tech Oy Polypropylenschaumstoff
EP1892264A1 (en) 2006-08-25 2008-02-27 Borealis Technology Oy Extrusion coated substrate
ATE487593T1 (de) 2006-08-31 2010-11-15 Treofan Germany Gmbh & Co Kg Biaxial orientierte elektroisolierfolie
ES2362508T3 (es) 2006-08-31 2011-07-06 TREOFAN GERMANY GMBH & CO. KG Película aislante eléctrica orientada biaxialmente.
DE602006013137D1 (de) 2006-09-25 2010-05-06 Borealis Tech Oy Koaxiales Kabel
KR101421762B1 (ko) 2006-11-01 2014-07-22 다우 글로벌 테크놀로지스 엘엘씨 비극성 폴리올레핀 및 폴리우레탄을 포함하는 물품 및 이것의 제조 방법 및 용도
AR064670A1 (es) 2006-12-21 2009-04-15 Dow Global Technologies Inc Polimeros de olefina funcionalizados, composiciones y articulos preparados a partir de ellas y metodos para prepararlos
DE602006005508D1 (de) 2006-12-28 2009-04-16 Borealis Tech Oy Verfahren zur Herstellung von verzweigtem Polypropylen
EP1952970B1 (en) 2007-01-31 2010-04-28 Borealis Technology Oy Use of polypropyplene having long chain branching to broaden the processing window in the injection strech blow molding
EP2167570A1 (en) 2007-06-29 2010-03-31 Basell Poliolefine Italia S.R.L. An irradiated polyolefin composition comprising a non - phenolic stabilizer
EP2207835B1 (en) 2007-09-11 2017-08-23 Dow Global Technologies LLC Compositions and articles prepared therefrom
US8933156B2 (en) 2008-06-18 2015-01-13 Dow Global Technologies Llc Processes to control fouling and improve compositions
EP2294102B1 (en) 2008-06-30 2013-08-21 Dow Global Technologies LLC Polyolefin compositions and articles prepared therefrom and methods of making the same
US8246918B2 (en) * 2008-10-21 2012-08-21 Fina Technology, Inc. Propylene polymers for lab/medical devices
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
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
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
US8389632B2 (en) 2011-02-09 2013-03-05 Equistar Chemicals, Lp Co-continuous heterophase polymer compositions containing high melt strength polypropylene for extrusion coating
US8546504B2 (en) * 2011-02-09 2013-10-01 Equistar Chemicals, Lp Extrusion processes using high melt strength polypropylene
US8575252B2 (en) 2011-02-09 2013-11-05 Equistar Chemicals, Lp Controlled rheology formulations containing high melt strength polypropylene for extrusion coating
KR102294024B1 (ko) 2013-09-27 2021-08-27 바스프 에스이 건축 재료를 위한 폴리올레핀 조성물
EP3584357A1 (en) * 2013-10-29 2019-12-25 Braskem S.A. Continuous system and method for producing at least one polymeric yarn
US9982099B2 (en) 2014-04-16 2018-05-29 Costas Tzoganakis Method for modifying polyolefin to increase long chain branching
JP6655030B2 (ja) * 2014-06-25 2020-02-26 エクソンモービル ケミカル パテンツ インコーポレイテッド 高溶融強度ポリプロピレンおよび溶融強度を保持するための押出方法
EP2995641B1 (en) 2014-09-11 2019-12-25 Borealis AG Polypropylene composition for capacitor film
WO2017027101A1 (en) 2015-08-13 2017-02-16 Exxonmobil Chemical Patents Inc. Multi-layered sheets comprising a high melt strength polypropylene
JP6747020B2 (ja) * 2016-04-01 2020-08-26 Ｍｃｐｐイノベーション合同会社 積層体及び延伸積層体
EP3469020B1 (en) * 2016-06-10 2020-06-03 E-Beam Services, Inc. Thermal treatment of irradiated material solids using a heat transfer liquid
EP3686242B1 (en) * 2017-09-21 2024-12-04 TBM Co., Ltd. Thermoplastic resin composition and formed article formed by using thermoplastic resin composition
KR102682379B1 (ko) 2017-11-09 2024-07-05 롯데케미칼 주식회사 고용융장력 폴리프로필렌 수지 제조방법
WO2019173205A1 (en) 2018-03-05 2019-09-12 Berry Global, Inc. Shrink films and methods for making the 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
CN112997033B (zh) 2018-09-14 2023-07-25 国际人造丝公司 热塑性硫化橡胶组合物、其制备和在柔性管状管道中的用途
KR102671695B1 (ko) 2018-11-29 2024-06-05 롯데케미칼 주식회사 우수한 용융 특성을 지닌 폴리프로필렌 수지 및 그 제조 방법
EP3898237B1 (en) 2018-12-20 2024-04-17 Borealis AG Biaxially oriented polypropylene film with improved surface properties
US12371556B2 (en) 2019-06-13 2025-07-29 Celanese International Corporation Automotive weather seals formed with thermoplastic vulcanizate compositions
CN113853405A (zh) 2019-06-21 2021-12-28 埃克森美孚化学专利公司 热塑性硫化橡胶组合物
SE543668C2 (en) * 2019-10-18 2021-05-25 Stora Enso Oyj Polypropylene coated paper and paperboard
EP4086299B1 (en) 2021-05-03 2024-07-03 Borealis AG Thermally treated biaxially oriented polypropylene film
KR102660596B1 (ko) 2021-05-12 2024-04-25 보레알리스 아게 고용융강도 폴리프로필렌
WO2024189079A2 (en) 2023-03-13 2024-09-19 Borealis Ag High melt strength polypropylene
EP4491395A1 (en) 2023-07-10 2025-01-15 Borealis AG Composition comprising nucleated polypropylene and cyclic olefin polymer for capacitors

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL68351C (cs) * 1947-10-31
US2936271A (en) * 1955-12-07 1960-05-10 Exxon Research Engineering Co Irradiation of polymeric materials
US3006829A (en) * 1956-03-15 1961-10-31 Grace W R & Co Process for treating linear polypropylene
US3143584A (en) * 1959-05-12 1964-08-04 Ici Ltd Spinning polypropylenes which have been subjected to thermal degradation promoted bythe presence of sulfur compounds
US3362897A (en) * 1962-11-21 1968-01-09 Gen Electric Stable irradiated polyethylene
US3349018A (en) * 1963-10-28 1967-10-24 Union Carbide Corp Controllable degradation of alpha-olefin polymers using irradiation
DD112588A3 (cs) * 1970-02-20 1975-04-20
US3758273A (en) * 1970-04-03 1973-09-11 Gillette Co Processes for sterilizing polypropylene objects
US4219302A (en) * 1978-02-13 1980-08-26 Towmotor Corporation Cylinder arrangement for raising a carriage and uprights of a mast
US4282076A (en) * 1979-09-17 1981-08-04 Hercules Incorporated Method of visbreaking polypropylene
EP0063654B1 (en) * 1981-04-23 1986-07-23 Himont Incorporated Improved method of visbreaking polypropylene
US4586995A (en) * 1982-09-17 1986-05-06 Phillips Petroleum Company Polymer and irradiation treatment method
US4525257A (en) * 1982-12-27 1985-06-25 Union Carbide Corporation Low level irradiated linear low density ethylene/alpha-olefin copolymers and film extruded therefrom
US4598128A (en) * 1983-03-14 1986-07-01 Phillips Petroleum Company Polymer composition and preparation method
US5047446A (en) * 1988-07-22 1991-09-10 Himont Incorporated Thermal treatment of irradiated propylene polymer material
US5116881A (en) * 1990-03-14 1992-05-26 James River Corporation Of Virginia Polypropylene foam sheets

Also Published As

Publication number Publication date
CA1280543C (en) 1991-02-19
NO860330L (no) 1986-08-01
US5731362A (en) 1998-03-24
IN170549B (cs) 1992-04-11
DE3688258D1 (de) 1993-05-19
EP0190889A2 (en) 1986-08-13
US5591785A (en) 1997-01-07
DE3688258T2 (de) 1993-07-29
PT81945B (pt) 1987-12-30
DE3688258T3 (de) 2001-02-22
CN1043148C (zh) 1999-04-28
EP0190889B2 (en) 2000-07-05
US5554668A (en) 1996-09-10
EP0190889B1 (en) 1993-04-14
EP0190889A3 (en) 1986-11-26
ATE88196T1 (de) 1993-04-15
PT81945A (en) 1986-02-01
NO167039B (no) 1991-06-17
CN1041769A (zh) 1990-05-02

Similar Documents

Publication Publication Date Title
NO167039C (no) Fremgangsmaate for fremstilling av polypropylen med langkjedede forgreninger og anvendelse av dette
ATE114677T1 (de) Verfahren zur herstellung von propylenpolymeren mit langkettiger endabzweigung und ihre verwendung.
FR2455363B1 (fr) Procede continu de fabrication de cellules solaires et produit ainsi obtenu
GB1407356A (en) Method for producing crystalline propylene polymers
UA13034A (uk) Пресоваhий виріб hа осhові пірогеhhого діоксиду кремhію та спосіб його виготовлеhhя
ATE59399T1 (de) Verfahren zum vernetzen oder zum abbau von polymeren und durch das verfahren erhaltene geformte gegenstaende.
FI894251A0 (fi) Foerfarande foer jaesning av kolhydrathaltiga medium med hjaelp av bakterier.
ES2040909T3 (es) Procedimiento y dispositivo para la fabricacion de crocante de frutos de semilla.
DE2964918D1 (en) Working-up process of toluylen diisocyanate-distillation residues and use of the products thus obtained as mouldable material or as active fillers, in particular in the production of panels and shaped articles
DK655187D0 (da) Fremgangsmaade til behandling af majsstoebevand
DE69231509D1 (de) Bestrahltes Ethylen-Polymer mit hoher Schmelzfestigkeit
NO873976L (no) Anaerob fremgangsmaate for rensing av vann.
Scheve et al. Polypropylene with free-end long chain branching, process for making it, and use thereof
TR28205A (tr) Termoplastikler olarak islenebilen elastomerik kopoliesterlerden olusturulmus ve aktif bilesikler ihtiva eden sekillendirilmis cisimler, bunlari üretmeye mahsus yöntemler ve bunlarin hasarelerin kontrol edilmesi icin kullanilmasi.
DE58909610D1 (de) Neuer Mikroorganismus zum Abbau von Moenomycinen, Verfahren zum Abbau sowie die Verwendung der Abbauprodukte
DE3853989D1 (de) Kunststoffmaterial mit hoher UV-Durchlässigkeit, Verfahren zu dessen Herstellung und dessen Verwendung.
GB944214A (en) Process for the manufacture of foamed structures from plasticized polyvinyl chloridecompositions
EP0337739A3 (en) Use of tp-receptor antagonists to modify the action of myofibroblasts
JPS6441210A (en) Manufacture of sic thin-film
Acharya Growth and instability in the Indian economy after 1950
CH508725A (fr) Procédé pour produire des cellules de micro-organismes ayant la propriété d'assimiler les hydrocarbures gazeux
BG48364A1 (en) Method for granulating of rubber
FR1341830A (fr) Procédé de production de polyoléfines de poids moléculaire et cristallinité élevés
AT226967B (de) Verfahren zur Herstellung linearer kristalliner Kopf-Schwanz-Polymerer von N-Vinylcarbazol mit regelmäßiger sterisch orientierter Struktur und hoher thermischer Beständigkeit
ES8704978A1 (es) Procedimiento para la preparacion de un caucho sintetico poliolefinico