BR9301113A - Composicao de poliolefina semicristalina e processo para preparacao da mesma - Google Patents

Composicao de poliolefina semicristalina e processo para preparacao da mesma

Info

Publication number
BR9301113A
BR9301113A BR9301113A BR9301113A BR9301113A BR 9301113 A BR9301113 A BR 9301113A BR 9301113 A BR9301113 A BR 9301113A BR 9301113 A BR9301113 A BR 9301113A BR 9301113 A BR9301113 A BR 9301113A
Authority
BR
Brazil
Prior art keywords
alpha
fraction
composition
same
olefin
Prior art date
Application number
BR9301113A
Other languages
English (en)
Portuguese (pt)
Inventor
Giuliano Cecchin
Floriano Guglielmi
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 BR9301113A publication Critical patent/BR9301113A/pt

Links

Classifications

    • 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
    • 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
    • C08L23/14—Copolymers of 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • 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
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BR9301113A 1992-03-10 1993-03-09 Composicao de poliolefina semicristalina e processo para preparacao da mesma BR9301113A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920545A IT1254244B (it) 1992-03-10 1992-03-10 Composizioni di copolimeri random del propene contenenti una alfa- olefina come comonomero

Publications (1)

Publication Number Publication Date
BR9301113A true BR9301113A (pt) 1993-09-14

Family

ID=11362346

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9301113A BR9301113A (pt) 1992-03-10 1993-03-09 Composicao de poliolefina semicristalina e processo para preparacao da mesma

Country Status (16)

Country Link
EP (1) EP0560326B1 (cg-RX-API-DMAC7.html)
JP (1) JP3452601B2 (cg-RX-API-DMAC7.html)
KR (1) KR100253015B1 (cg-RX-API-DMAC7.html)
CN (1) CN1082979C (cg-RX-API-DMAC7.html)
AT (1) ATE153683T1 (cg-RX-API-DMAC7.html)
AU (1) AU664598B2 (cg-RX-API-DMAC7.html)
BR (1) BR9301113A (cg-RX-API-DMAC7.html)
CA (1) CA2091299C (cg-RX-API-DMAC7.html)
DE (1) DE69310961T2 (cg-RX-API-DMAC7.html)
ES (1) ES2103990T3 (cg-RX-API-DMAC7.html)
FI (1) FI112245B (cg-RX-API-DMAC7.html)
IT (1) IT1254244B (cg-RX-API-DMAC7.html)
MX (1) MX9301317A (cg-RX-API-DMAC7.html)
NO (1) NO301771B1 (cg-RX-API-DMAC7.html)
RU (1) RU2104289C1 (cg-RX-API-DMAC7.html)
TW (1) TW281681B (cg-RX-API-DMAC7.html)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1269307B (it) * 1994-03-09 1997-03-26 Himont Inc Film o lastre di polimeri olefinici
DE69503560T2 (de) * 1994-04-28 1999-03-18 Sumitomo Chemical Co., Ltd., Osaka Polypropylen-Zusammensetzung für laminatete und orientierte Filme sowie daraus bestehender laminateter und orientierter Film
CA2164461C (en) * 1994-12-06 2000-08-08 Tatsuya Tanizaki Polypropylene composition and uses thereof
SG38896A1 (en) * 1994-12-22 1997-04-17 Sumitomo Chemical Co Polypropylene composition and laminated and oriented film therefrom
US6106938A (en) * 1994-12-22 2000-08-22 Sumitomo Chemical Company, Ltd. Polypropylene composition and laminated and oriented film therefrom
CN1076282C (zh) * 1995-03-02 2001-12-19 三井化学株式会社 聚丙烯复合膜
CN1110514C (zh) 1996-05-06 2003-06-04 蒙特尔技术有限公司 可控剥离强度可热封膜的聚烯烃组合物
EP1025162B1 (en) 1998-08-20 2003-09-03 Basell Poliolefine Italia S.p.A. Crystalline propylene copolymer compositions having improved sealability and optical properties and reduced solubility
CN1187405C (zh) 1999-12-16 2005-02-02 巴塞尔特克美国有限公司 包含α－烯烃作为共聚单体的丙烯的无规共聚物的组合物
DE10030879A1 (de) * 2000-06-23 2002-01-03 Wolff Walsrode Ag Peelfähige, siegelbare polyolefinische Mehrschichtfolie und deren Verwendung als Verpackungsfolie
JP4655344B2 (ja) * 2000-08-30 2011-03-23 住友化学株式会社 プロピレン系共重合体とその製造方法およびそのプロピレン系共重合体からなるフィルム
EP1270651B1 (en) * 2001-06-27 2007-08-15 Borealis Technology Oy Process for preparing a polymer film comprising a propylene random copolymer
MY132768A (en) 2001-10-09 2007-10-31 Basell Poliolefine Italia Spa Crystalline propylene copolymer compositions having improved sealability and optical properties and reduced solubility.
EP1827825A1 (en) 2004-12-21 2007-09-05 Basell Poliolefine Italia S.r.l. Heat-sealable polyolefin films
JP2006350725A (ja) * 2005-06-16 2006-12-28 Alps Electric Co Ltd カード装着装置
WO2009077481A1 (en) * 2007-12-18 2009-06-25 Basell Poliolefine Italia S.R.L. Membranes
WO2011036077A1 (en) 2009-09-24 2011-03-31 Basell Poliolefine Italia S.R.L. Heat-sealable polyolefin films
WO2011039314A1 (en) 2009-09-29 2011-04-07 Basell Poliolefine Italia Srl Heat-sealable polyolefin films
US8735498B2 (en) 2009-11-17 2014-05-27 Basell Poliolefine Italia S.R.L. Soft polyolefin compositions with improved processability
JP5695076B2 (ja) 2009-11-24 2015-04-01 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 改良したシール性を示すポリオレフィン組成物
JP5701376B2 (ja) * 2010-04-21 2015-04-15 ボリアリス エージー シール温度の低いプロピレン／１−ヘキセン共重合体組成物
ATE552303T1 (de) * 2010-04-21 2012-04-15 Borealis Ag Propylen-/1-hexen copolymerzusammensetzung mit breitem verarbeitungsfenster für abdichtungen
US20130165591A1 (en) 2010-09-06 2013-06-27 Basell Poliolefine Italia S.R.L. Polyolefin compositions having improved sealability
EP2487203B2 (en) 2011-02-14 2020-11-25 Borealis AG Sealing propylene copolymer
EP2540499B1 (en) * 2011-06-27 2014-02-26 Borealis AG Multi-layer biaxially oriented polymer film
EP2540496B1 (en) * 2011-06-27 2014-04-23 Borealis AG Multi-layer blown film
EP2540497B1 (en) 2011-06-27 2014-08-06 Borealis AG Multi-layer cast film
EP3064514B1 (en) * 2015-03-02 2018-01-10 Borealis AG C2C3 random copolymer composition with improved balance between sealing initiation temperature and melting point

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1495776A (en) * 1975-06-11 1977-12-21 Ici Ltd Film-forming olefin polymer compositions
US4211852A (en) * 1977-09-26 1980-07-08 Mitsui Petrochemical Industries Ltd. Thermoplastic olefin resin composition and laminated film or sheet thereof
JPS56139520A (en) * 1980-04-02 1981-10-31 Mitsui Petrochem Ind Ltd Preparation of block copolymer
JPS58162620A (ja) * 1982-03-23 1983-09-27 Mitsubishi Petrochem Co Ltd オレフイン系ブロツク共重合体
KR920000173B1 (ko) * 1986-10-09 1992-01-09 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 저결정성 프로필렌계 랜덤 공중합체 조성물, 그 제조방법 및 폴리프로필렌 복합 적층체
DE4004087A1 (de) * 1990-02-10 1991-08-14 Basf Ag Copolymerisate des propylens

Also Published As

Publication number Publication date
NO930863D0 (no) 1993-03-09
EP0560326B1 (en) 1997-05-28
FI931040A0 (fi) 1993-03-09
AU3513893A (en) 1993-09-16
CA2091299C (en) 2001-06-12
ES2103990T3 (es) 1997-10-01
AU664598B2 (en) 1995-11-23
NO930863L (no) 1993-09-13
JPH0693146A (ja) 1994-04-05
FI112245B (fi) 2003-11-14
CA2091299A1 (en) 1993-09-11
DE69310961T2 (de) 1997-11-27
NO301771B1 (no) 1997-12-08
CN1082979C (zh) 2002-04-17
FI931040L (fi) 1993-09-11
EP0560326A1 (en) 1993-09-15
ITMI920545A0 (it) 1992-03-10
IT1254244B (it) 1995-09-14
ITMI920545A1 (it) 1993-09-10
MX9301317A (es) 1993-09-01
RU2104289C1 (ru) 1998-02-10
JP3452601B2 (ja) 2003-09-29
CN1076937A (zh) 1993-10-06
KR100253015B1 (ko) 2000-04-15
TW281681B (cg-RX-API-DMAC7.html) 1996-07-21
DE69310961D1 (de) 1997-07-03
KR930019750A (ko) 1993-10-18
ATE153683T1 (de) 1997-06-15

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Legal Events

Date Code Title Description
EE Request for examination
TC Change of name
HHT Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication

Free format text: ALTERADO DE: HIMONT INCORPORATED REFERENCIA: RPI 1437 DE 07/07/98, ITEM 71; CODIGO 25.4

FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 09/03/2013