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
US9382411B2 (en) 2012-12-03 2016-07-05 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
CN106061957B (zh) 2014-03-11 2018-11-02 阿克苏诺贝尔化学品国际有限公司 环状酮过氧化物组合物
EP3126408B1 (en) * 2014-03-31 2017-10-25 SABIC Global Technologies B.V. Method for manufacture of low emission polypropylene
EP3034552B1 (en) * 2014-12-15 2018-11-28 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
CN107922694B (zh) 2015-06-12 2023-08-15 Sabic环球技术有限责任公司 用于制造低排放聚丙烯的方法
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
US11236222B2 (en) 2016-08-30 2022-02-01 W.R. Grace & Co.-Conn. Catalyst system for the production of polyolefins and method of making and using same
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
WO2018132368A1 (en) 2017-01-10 2018-07-19 Celanese International Corporation Long fiber-reinforced propylene composition for use in a thin part
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
CN114555693A (zh) * 2019-10-15 2022-05-27 美利肯公司 用于制备聚合物组合物的方法和适合用于该方法中的组合物

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
WO1996003397A1 (en) * 1994-07-21 1996-02-08 Akzo Nobel N.V. Cyclic ketone peroxide formulations
WO1996003444A1 (en) * 1994-07-21 1996-02-08 Akzo Nobel N.V. Modification of (co)polymers with cyclic ketone peroxides
US5530073A (en) * 1995-06-30 1996-06-25 Amoco Corporation Process for increased peroxide efficiency in controlled rheology polypropylene resin
WO1999010421A1 (en) * 1997-08-27 1999-03-04 The Dow Chemical Company Rheology modification of interpolymers of alpha-olefins and vinyl aromatic monomers
US6423800B1 (en) * 1999-05-26 2002-07-23 Fina Technology, Inc. Pelletized polyolefin having ultra-high melt flow and its articles of manufacture
AU1388300A (en) 1999-11-12 2001-05-30 Borealis Technology Oy Heterophasic copolymers
EP1186618A1 (en) * 2000-09-08 2002-03-13 ATOFINA Research Controlled rheology polypropylene heterophasic copolymers
WO2002102863A1 (en) 2001-06-15 2002-12-27 Dow Global Technologies Inc. Alpha-olefin based branched polymer
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
SG177324A1 (en) 2012-02-28
WO2010151508A1 (en) 2010-12-29
US20100324225A1 (en) 2010-12-23
EP2445940A1 (en) 2012-05-02
CN102803306A (zh) 2012-11-28
JP2012531492A (ja) 2012-12-10
MX2011013792A (es) 2012-01-30
RU2012102056A (ru) 2013-07-27
KR20120052905A (ko) 2012-05-24

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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]