BG104453A - Екструзионен метод за повишаване на якостта на стопилка от полипропилен - Google Patents

Екструзионен метод за повишаване на якостта на стопилка от полипропилен

Info

Publication number
BG104453A
BG104453A BG104453A BG10445300A BG104453A BG 104453 A BG104453 A BG 104453A BG 104453 A BG104453 A BG 104453A BG 10445300 A BG10445300 A BG 10445300A BG 104453 A BG104453 A BG 104453A
Authority
BG
Bulgaria
Prior art keywords
polypropylene
enhancing
melt strength
extrusion process
peroxydicarbonate
Prior art date
Application number
BG104453A
Other languages
English (en)
Inventor
Andreas H. Hogt
Bart Fischer
Geesje K. Spijkerman
Original Assignee
Akzo Nobel N.V.
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 Akzo Nobel N.V. filed Critical Akzo Nobel N.V.
Publication of BG104453A publication Critical patent/BG104453A/bg

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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene

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)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Separation By Low-Temperature Treatments (AREA)
BG104453A 1997-11-21 2000-05-17 Екструзионен метод за повишаване на якостта на стопилка от полипропилен BG104453A (bg)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97203628 1997-11-21
PCT/EP1998/007219 WO1999027007A1 (en) 1997-11-21 1998-11-04 Extrusion process for enhancing the melt strength of polypropylene

Publications (1)

Publication Number Publication Date
BG104453A true BG104453A (bg) 2001-01-31

Family

ID=8228946

Family Applications (1)

Application Number Title Priority Date Filing Date
BG104453A BG104453A (bg) 1997-11-21 2000-05-17 Екструзионен метод за повишаване на якостта на стопилка от полипропилен

Country Status (26)

Country Link
US (1) US6323289B1 (bg)
EP (1) EP1034213B1 (bg)
JP (1) JP4347518B2 (bg)
KR (1) KR100606013B1 (bg)
CN (1) CN1174036C (bg)
AT (1) ATE342303T1 (bg)
AU (1) AU751755B2 (bg)
BG (1) BG104453A (bg)
BR (1) BR9814682A (bg)
CA (1) CA2310743A1 (bg)
DE (1) DE69836145T2 (bg)
ES (1) ES2273443T3 (bg)
HU (1) HUP0100007A2 (bg)
ID (1) ID24755A (bg)
IL (1) IL136242A (bg)
NO (1) NO20002586D0 (bg)
PL (1) PL340565A1 (bg)
PT (1) PT1034213E (bg)
RU (1) RU2205190C2 (bg)
SK (1) SK7312000A3 (bg)
TR (1) TR200001396T2 (bg)
TW (1) TW426600B (bg)
UA (1) UA60351C2 (bg)
WO (1) WO1999027007A1 (bg)
YU (1) YU29500A (bg)
ZA (1) ZA9810274B (bg)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6951904B1 (en) 1998-01-19 2005-10-04 Polymers Australia Pty Limited Process for increasing the melt strength of polypropylene
NO313835B1 (no) * 1998-06-19 2002-12-09 Borealis As Fremgangsmate for forgrening av polypropylenmaterialer, fremgangsmate for forgrening og skumming av polypropylenmaterialer, og anvendelse av polymermaterialene oppnadd ved fremgangsmatene
EP1179544A1 (en) * 2000-08-10 2002-02-13 Grand Polymer Co., Ltd. Modified polypropylene, process for preparing modified polypropylene, modified polypropylene composition and foamed product
JP4493821B2 (ja) * 2000-09-04 2010-06-30 株式会社プライムポリマー 改質ポリプロピレンの製造方法および発泡体
JP5043252B2 (ja) * 2000-08-23 2012-10-10 株式会社プライムポリマー 改質ポリプロピレン組成物およびそれから得られる発泡体
JP2003048996A (ja) * 2001-08-02 2003-02-21 Grand Polymer Co Ltd シート用ポリプロピレン樹脂およびその製造方法
JP4010141B2 (ja) * 2001-12-06 2007-11-21 住友化学株式会社 改質ポリプロピレン樹脂とその製造方法
EP1658315B1 (en) 2003-08-27 2009-01-28 Flexsys B.V. Process for enhancing the melt strength of polypropylene
US7378476B2 (en) * 2004-06-25 2008-05-27 Ineos Usa Llc Olefin polymerization process in the presence of a radical generating system
JP4558066B2 (ja) 2007-08-06 2010-10-06 日本ポリプロ株式会社 溶融物性が改良されたプロピレン系重合体の製造方法
JP2007302906A (ja) * 2007-08-29 2007-11-22 Riken Technos Corp 架橋熱可塑性樹脂組成物、その製造方法及びその成形体
JP2007302907A (ja) * 2007-08-29 2007-11-22 Riken Technos Corp 架橋熱可塑性樹脂組成物、その製造方法及びその成形体
CN101503538B (zh) * 2008-02-04 2012-05-02 上海杰事杰新材料(集团)股份有限公司 一种高熔体强度聚丙烯及其制备方法
JP2009275123A (ja) * 2008-05-15 2009-11-26 Japan Polypropylene Corp 改質されたポリプロピレン系樹脂組成物及びその製造方法
KR100996420B1 (ko) * 2008-12-26 2010-11-24 호남석유화학 주식회사 용융장력이 우수한 폴리프로필렌 수지 조성물 및 그 제조방법
JP5568350B2 (ja) * 2010-03-24 2014-08-06 積水化成品工業株式会社 ポリプロピレン系改質樹脂の製造方法
KR101164342B1 (ko) * 2010-06-15 2012-07-09 삼성토탈 주식회사 폴리프로필렌 수지 조성물 및 이의 제조 방법
KR101189901B1 (ko) 2010-10-07 2012-10-10 삼성토탈 주식회사 고충격 폴리프로필렌 수지 조성물 및 이의 제조방법
EP2627686A4 (en) * 2010-10-14 2014-04-09 Reliance Ind Ltd PROCESS FOR THE PREPARATION OF PROPYLENE POLYMERS WITH HIGH MELT RESISTANCE
JP5659900B2 (ja) * 2011-03-25 2015-01-28 住友化学株式会社 変性プロピレン重合体
JP2012201790A (ja) 2011-03-25 2012-10-22 Sumitomo Chemical Co Ltd 変性プロピレン重合体の製造方法
BR112014008748B1 (pt) * 2011-10-11 2020-06-16 Braskem S.A. Copolímero heterofásico modificado de polipropileno, artigos grandes, profundos, complexos e/ou espessos, processo para termoformagem de copolímero heterofásico modificado de polipropileno, e, uso do mesmo
CN103890080B (zh) 2011-10-17 2016-04-27 日本聚丙烯株式会社 聚丙烯类树脂组合物和发泡成型体
WO2013102938A1 (en) * 2012-01-07 2013-07-11 Council Of Scientific & Industrial Research Modified polypropylene compositions for reduced necking in extrusion film casting or extrusion coating processes
JP6089765B2 (ja) 2012-02-23 2017-03-08 日本ポリプロ株式会社 ポリプロピレン系樹脂発泡シートおよび熱成形体
US9284427B2 (en) 2012-02-23 2016-03-15 Japan Polypropylene Corporation Polypropylene-based resin composition and foam sheet
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
ES2656143T3 (es) 2012-12-04 2018-02-23 Braskem S.A. Procedimiento de compatibilización de combinaciones de polipropileno, combinación de polipropileno y uso de la misma, producto y agente iniciador de la compatibilización de una combinación de polipropileno
CN105246926B (zh) * 2013-06-11 2018-04-03 日油株式会社 共聚物的制备方法
EP3037443A4 (en) 2013-08-23 2017-08-02 Braskem S.A. Process for producing modified poly(propene), the modified poly(propene) and the use thereof, and the polymer blend
JP6324545B2 (ja) * 2014-06-12 2018-05-16 アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップＡｋｚｏ Ｎｏｂｅｌ Ｃｈｅｍｉｃａｌｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｂ．Ｖ． ポリプロピレンの溶融強度を増強する方法
EP3253820A1 (en) * 2015-02-04 2017-12-13 ExxonMobil Chemical Patents Inc. Stabilized balanced melt strength and strain hardened polypropylene
KR101902725B1 (ko) 2015-02-04 2018-09-28 보레알리스 아게 압출기에서 개질 올레핀 폴리머를 제조하기 위한 프로세스
US10538645B2 (en) 2015-02-04 2020-01-21 Exxonmobil Chemical Patents Inc. Polypropylenes having balanced strain hardening, melt strength, and shear thinning
CN107428884B (zh) 2015-04-10 2020-11-13 博里利斯股份公司 用于将烯烃聚合物与反应物混合的方法
EP3280767A4 (en) 2015-04-10 2018-12-05 ExxonMobil Chemical Patents Inc. Extrusion of polypropylenes with organic peroxides
EP3289014B1 (en) 2015-04-28 2021-08-11 ExxonMobil Chemical Patents Inc. Propylene-based impact copolymers
KR102064852B1 (ko) 2015-12-08 2020-01-10 아크조 노벨 케미칼즈 인터내셔널 비.브이. 고 용융 강도 폴리프로필렌으로부터 포깅의 감소 방법
WO2017097618A1 (en) 2015-12-11 2017-06-15 Sabic Global Technologies B.V. Process for enhancing the melt strength of propylene-based polymer compositions
CN114591523A (zh) 2016-08-09 2022-06-07 日本聚丙烯株式会社 装饰膜和使用其生产装饰成形体的方法
US11559937B2 (en) 2016-08-30 2023-01-24 Lummus Novolen Technology Gmbh Polypropylene for additive manufacturing (3D printing)
EP3652221B1 (en) * 2017-07-13 2021-08-11 ExxonMobil Chemical Patents Inc. Process to produce strain hardened polypropylene
KR102533034B1 (ko) * 2017-08-24 2023-05-15 누리온 케미칼즈 인터내셔널 비.브이. 고 용융 강도 폴리프로필렌의 제조 방법
CN111386185A (zh) 2017-11-20 2020-07-07 日本聚丙烯株式会社 装饰薄膜及使用其的装饰成形体的制造方法
EP3578577A1 (en) 2018-06-08 2019-12-11 Lummus Novolen Technology Gmbh Propylene copolymer compositions suitable for foaming
KR20200056071A (ko) 2018-11-14 2020-05-22 한화토탈 주식회사 내열성, 강성 및 용융 강도가 우수한 폴리올레핀 수지 조성물
CN109912891A (zh) * 2019-03-15 2019-06-21 湖南盛锦新材料有限公司 熔喷共聚物及其制造方法
CN111514656A (zh) * 2020-04-17 2020-08-11 天华化工机械及自动化研究设计院有限公司 一步法熔喷聚丙烯驻极过滤材料生产工艺
CN111440386A (zh) * 2020-06-02 2020-07-24 湖南盛锦新材料有限公司 Sf300熔喷共聚物及其制造方法
EP4421117A1 (en) 2023-02-21 2024-08-28 Nouryon Chemicals International B.V. Organic peroxide composition

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806581A (en) * 1983-10-12 1989-02-21 Occidental Chemical Corporation Graft polymers of polymerizable monomers and olefin polymers
JPS61152754A (ja) * 1984-12-26 1986-07-11 Idemitsu Petrochem Co Ltd ポリプロピレンの改質方法
JPS61190540A (ja) * 1985-02-20 1986-08-25 Idemitsu Petrochem Co Ltd ポリプロピレン樹脂組成物の改質方法
US5047485A (en) 1989-02-21 1991-09-10 Himont Incorporated Process for making a propylene polymer with free-end long chain branching and use thereof
US5416169A (en) * 1992-11-26 1995-05-16 Chisso Corporation Polypropylene having a high melt-tensile strength, a process for producing the same and a molded product from the same
JP2844290B2 (ja) * 1993-04-14 1999-01-06 チッソ株式会社 ポリプロピレンの製造方法および成形品
JP2869606B2 (ja) * 1992-11-26 1999-03-10 チッソ株式会社 高溶融張力ポリプロピレンおよびその製造方法と成形品
DE4321529A1 (de) * 1993-06-29 1995-01-12 Danubia Petrochem Deutschland Neue, durch chemische Degradierung erhältliche Polypropylene
JP3694902B2 (ja) * 1994-05-12 2005-09-14 チッソ株式会社 改質ポリプロピレンおよび成形品
JP3355816B2 (ja) * 1994-09-19 2002-12-09 チッソ株式会社 改質ポリプロピレンの製造法および成形品
TW341579B (en) * 1996-06-24 1998-10-01 Akzo Nobel Nv Process for enhancing the melt strength of polypropylene (co)polymers
US6103833A (en) * 1997-06-12 2000-08-15 Akzo Nobel N.V. Process for enhancing the melt strength of polypropylene (co)polymers

Also Published As

Publication number Publication date
NO20002586L (no) 2000-05-19
EP1034213A1 (en) 2000-09-13
CN1279700A (zh) 2001-01-10
TW426600B (en) 2001-03-21
AU751755B2 (en) 2002-08-29
JP2001524565A (ja) 2001-12-04
WO1999027007A1 (en) 1999-06-03
UA60351C2 (uk) 2003-10-15
PL340565A1 (en) 2001-02-12
DE69836145D1 (de) 2006-11-23
PT1034213E (pt) 2007-01-31
IL136242A0 (en) 2001-05-20
KR100606013B1 (ko) 2006-07-26
IL136242A (en) 2005-12-18
KR20010032021A (ko) 2001-04-16
BR9814682A (pt) 2000-10-03
AU1669399A (en) 1999-06-15
EP1034213B1 (en) 2006-10-11
ZA9810274B (en) 1999-05-10
RU2205190C2 (ru) 2003-05-27
ATE342303T1 (de) 2006-11-15
JP4347518B2 (ja) 2009-10-21
SK7312000A3 (en) 2000-11-07
CA2310743A1 (en) 1999-06-03
ID24755A (id) 2000-08-03
HUP0100007A2 (hu) 2001-05-28
YU29500A (sh) 2002-09-19
ES2273443T3 (es) 2007-05-01
TR200001396T2 (tr) 2000-09-21
NO20002586D0 (no) 2000-05-19
DE69836145T2 (de) 2007-08-23
CN1174036C (zh) 2004-11-03
US6323289B1 (en) 2001-11-27

Similar Documents

Publication Publication Date Title
BG104453A (bg) Екструзионен метод за повишаване на якостта на стопилка от полипропилен
CA2155794A1 (en) Wireless polymeric twist tie
ZA9710516B (en) Process for the production of recombinant viruses.
MX9602444A (es) Plasticos marcables con laser.
WO1996034092A3 (en) Detergents comprising cellulases
AU3302100A (en) Mixed articles comprising a rigid part and a part based on thermoplastic material
EP0679781A3 (en) Concrete formwork element, and spacers and connecting element for assembling the formwork.
EP1153971A4 (en) POWDER FLAME RETARDANT
EP0678576A3 (en) Fructosyl amino acid oxidase and process for its preparation.
EP1016700A4 (en) WATER AND OIL REPELLENT COMPOSITION DISPERSED IN WATER AND METHOD FOR THE PRODUCTION THEREOF
EP0976766A4 (en) POLYMERS, PROCESSES FOR PRODUCING THE SAME, AND CURABLE COMPOSITIONS PRODUCED FROM SUCH POLYMERS
CA2271818A1 (en) Process for the preparation of pulverulent heterogeneous substances
EP0787757A3 (en) Aqueous resin dispersion
ZA974084B (en) Novel α-glucuronidases, production hereof and their uses.
WO2000022019A3 (en) Coupled block copolymers and process for producing the block copolymers
EP0739912A3 (en) Polymers with a high acid value, their use and process for their preparation
HK1025782A1 (en) 1:2chromium complex dyes, the production and use thereof
AU5351286A (en) Pulverulent azoic pigments having improved rheologic properties, method for the production and utilization thereof
CA2195283A1 (en) Process for manufacturing iron dextran using ultrafiltration
AU7452998A (en) Pyrimidine compounds, process for producing the same, and pesticides
EP0614971A3 (en) Novel cyclodextrin glucanotransferase, process for its manufacture and method for obtaining cyclodextrin using this enzyme.
EP0841350A4 (en) CARBOXYLATED POLYMERS, METHOD FOR THE PRODUCTION THEREOF AND GELS MADE THEREOF
AU1692795A (en) Method of achieving superior dispersions of polymeric sulfur and products thereof
ZA9710581B (en) Process for making 2-amino-2-imidazoline, guanidine and 2-amino-3,4,5,6-tetrahydropyrimidine derivates.
MX9700811A (es) Dispersion de resina acuosa.