BRPI1010057A2 - processo para fabricar uma resina de polipropileno de reologia controlada, resina de propileno de reologia controlada e artigo - Google Patents

processo para fabricar uma resina de polipropileno de reologia controlada, resina de propileno de reologia controlada e artigo

Info

Publication number
BRPI1010057A2
BRPI1010057A2 BRPI1010057A BRPI1010057A BRPI1010057A2 BR PI1010057 A2 BRPI1010057 A2 BR PI1010057A2 BR PI1010057 A BRPI1010057 A BR PI1010057A BR PI1010057 A BRPI1010057 A BR PI1010057A BR PI1010057 A2 BRPI1010057 A2 BR PI1010057A2
Authority
BR
Brazil
Prior art keywords
controlled rheology
article
making
resin
polypropylene resin
Prior art date
Application number
BRPI1010057A
Other languages
English (en)
Inventor
Michael P Zum Mallen
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BRPI1010057A2 publication Critical patent/BRPI1010057A2/pt

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
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/159—Heterocyclic compounds having oxygen in the ring having more than two oxygen atoms in the ring
    • 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
    • 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
    • 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
    • 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
    • C08L23/12—Polypropene
    • 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

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)
BRPI1010057A 2009-06-23 2010-06-21 processo para fabricar uma resina de polipropileno de reologia controlada, resina de propileno de reologia controlada e artigo BRPI1010057A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21955909P 2009-06-23 2009-06-23
PCT/US2010/039344 WO2010151508A1 (en) 2009-06-23 2010-06-21 Controlled-rheology polypropylene

Publications (1)

Publication Number Publication Date
BRPI1010057A2 true BRPI1010057A2 (pt) 2016-04-19

Family

ID=42356877

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1010057A BRPI1010057A2 (pt) 2009-06-23 2010-06-21 processo para fabricar uma resina de polipropileno de reologia controlada, resina de propileno de reologia controlada e artigo

Country Status (10)

Country Link
US (1) US20100324225A1 (pt)
EP (1) EP2445940A1 (pt)
JP (1) JP2012531492A (pt)
KR (1) KR20120052905A (pt)
CN (1) CN102803306A (pt)
BR (1) BRPI1010057A2 (pt)
MX (1) MX2011013792A (pt)
RU (1) RU2012102056A (pt)
SG (1) SG177324A1 (pt)
WO (1) WO2010151508A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2925795B1 (en) 2012-12-03 2018-12-26 ExxonMobil Chemical Patents Inc. Propylene polymers
EP3081677A4 (en) * 2013-12-13 2017-07-19 Braskem S.A. Method for producing controlled rheology polypropylene, polypropylene, use thereof and manufactured articles
JP6351744B2 (ja) 2014-03-11 2018-07-04 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． 環状ケトン過酸化物組成物
CN106133003A (zh) * 2014-03-31 2016-11-16 Sabic环球技术有限责任公司 制造低排放聚丙烯的方法
ES2710998T5 (en) * 2014-12-15 2025-02-12 Borealis Ag Synergistic visbreaking composition of peroxide and hydroxylamine ester for increasing the visbreaking efficiency
CN104403204B (zh) * 2014-12-17 2017-07-14 天津金发新材料有限公司 一种低voc聚丙烯材料及其制备方法和用途
ES2972402T3 (es) 2015-02-10 2024-06-12 Lummus Novolen Technology Gmbh Procedimientos para modificar la reología de polímeros
EP3307820B1 (en) 2015-06-12 2019-10-02 SABIC Global Technologies B.V. Process for manufacture of low emission polypropylene
US20170051118A1 (en) * 2015-08-21 2017-02-23 Fina Technology, Inc. Pellets of lightly vis-broken polypropylene
FR3047485A1 (fr) 2016-02-10 2017-08-11 Arkema France Compositions de peroxydes organiques et pre- melange polymere
EP3507311A4 (en) 2016-08-30 2020-07-08 W. R. Grace & Co. - Conn. CATALYST SYSTEM FOR THE PRODUCTION OF POLYOLEFINS AND METHOD FOR THE PRODUCTION AND USE THEREOF
CN110291140A (zh) 2017-01-10 2019-09-27 国际人造丝公司 具有低排放的高流动纤维增强的丙烯组合物
CN110291139A (zh) 2017-01-10 2019-09-27 国际人造丝公司 用于薄零件的长纤维增强的丙烯组合物
IL257637B (en) * 2018-02-20 2021-10-31 Carmel Olefins Ltd Impact strength polypropylene copolymers with low volatile emissions
US11780939B2 (en) * 2019-02-20 2023-10-10 Fina Technology, Inc. Enhanced heat stability polypropylene
TWI839561B (zh) * 2019-10-15 2024-04-21 美商美力肯及公司 用於製造聚合物組成物的方法以及適合使用於該方法中的組成物

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003000A (en) 1959-07-01 1961-10-03 Research Corp Organic peroxides
US3144436A (en) * 1961-01-04 1964-08-11 Du Pont Process for degrading stereoregular polymers
JPS5148196B2 (pt) * 1972-03-11 1976-12-18
US3940379A (en) * 1973-05-21 1976-02-24 Dart Industries, Inc. Process for controlled degradation of propylene polymers
US4061694A (en) * 1976-12-21 1977-12-06 Dart Industries Inc. Low temperature impact strength molding compositions
US4282076A (en) * 1979-09-17 1981-08-04 Hercules Incorporated Method of visbreaking polypropylene
US4707524A (en) * 1986-05-06 1987-11-17 Aristech Chemical Corporation Controlled-rheology polypropylene
US5258464A (en) 1990-01-29 1993-11-02 Shell Oil Company Impact copolymer compositions
DE69508090T2 (de) * 1994-07-21 1999-09-02 Akzo Nobel N.V. Modifizierung von (co)polymeren mit cyclischen ketonperoxiden
HU216142B (hu) * 1994-07-21 1999-04-28 Akzo Nobel N.V. Ciklusos keton-peroxidokat tartalmazó kompozíciók, és azok alkalmazása (ko)polimerek módosítására
US5530073A (en) * 1995-06-30 1996-06-25 Amoco Corporation Process for increased peroxide efficiency in controlled rheology polypropylene resin
CN1273592A (zh) * 1997-08-27 2000-11-15 陶氏化学公司 α烯烃与乙烯基芳族单体的共聚物的流变改性方法
US6423800B1 (en) * 1999-05-26 2002-07-23 Fina Technology, Inc. Pelletized polyolefin having ultra-high melt flow and its articles of manufacture
US6723829B1 (en) 1999-11-12 2004-04-20 Borealis Technology Oy Heterophasic copolymers
EP1186618A1 (en) * 2000-09-08 2002-03-13 ATOFINA Research Controlled rheology polypropylene heterophasic copolymers
DE60224671T2 (de) * 2001-06-15 2009-01-08 Dow Global Technologies, Inc., Midland Verzweigte polymere auf alpha-olefin basis
US6610792B2 (en) * 2001-07-26 2003-08-26 Fina Technology, Inc. Polypropylene copolymers and method of preparing polyproylene copolymers
EP1312617A1 (en) * 2001-11-14 2003-05-21 ATOFINA Research Impact strength polypropylene

Also Published As

Publication number Publication date
RU2012102056A (ru) 2013-07-27
JP2012531492A (ja) 2012-12-10
WO2010151508A1 (en) 2010-12-29
CN102803306A (zh) 2012-11-28
MX2011013792A (es) 2012-01-30
SG177324A1 (en) 2012-02-28
KR20120052905A (ko) 2012-05-24
EP2445940A1 (en) 2012-05-02
US20100324225A1 (en) 2010-12-23

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]