ES2091289T3 - Composiciones polimericas. - Google Patents
Composiciones polimericas.Info
- Publication number
- ES2091289T3 ES2091289T3 ES91303886T ES91303886T ES2091289T3 ES 2091289 T3 ES2091289 T3 ES 2091289T3 ES 91303886 T ES91303886 T ES 91303886T ES 91303886 T ES91303886 T ES 91303886T ES 2091289 T3 ES2091289 T3 ES 2091289T3
- Authority
- ES
- Spain
- Prior art keywords
- intrinsic viscosity
- phase
- polymeric compositions
- copolymer compositions
- impact
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- 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
- C08F297/083—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 the monomers being ethylene or propylene
-
- 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
-
- 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
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L2023/40—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds changing molecular weight
- C08L2023/42—Depolymerisation, vis-breaking or degradation
-
- 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
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
COMPOSICIONES DE COPOLIMERO DE IMPACTO POLIPROPILENO DEMUESTRAN NO SOLO UNAS BUENAS PROPIEDADES DE BAJA TEMPERATURA, INCLUYENDO FUERZA DE IMPACTO, SI NO TAMBIEN RESISTENCIA AL JALBEGUE DE TENSION CUANDO LA PROPORCION NUMERICA DE LA VISCOSIDAD INTRINSECA DE UNA FASE COPOLIMERA A LA VISCOSIDAD INTRINSECA DE UNA FASE HOMOPOLIMERA ES DESDE 0,7/1 A 1,3/1. LAS COMPOSICIONES COPOLIMERAS DE IMPACTO SON UTILES EN LA PRODUCCION DE ARTICULOS MOLDEADOS Y EXTRUIDOS, CONTENEDORES CON FORMA Y FILMS TENIENDO UNA BUENA CLARIDAD.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52269290A | 1990-05-14 | 1990-05-14 | |
US522692 | 1990-05-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2091289T3 true ES2091289T3 (es) | 1996-11-01 |
ES2091289T5 ES2091289T5 (es) | 2008-11-01 |
Family
ID=24081931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91303886T Expired - Lifetime ES2091289T5 (es) | 1990-05-14 | 1991-04-30 | Composiciones polimericas. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0457455B2 (es) |
JP (1) | JP3135934B2 (es) |
KR (1) | KR100189766B1 (es) |
AT (1) | ATE140016T1 (es) |
CA (1) | CA2041898C (es) |
DE (1) | DE69120601T2 (es) |
ES (1) | ES2091289T5 (es) |
GR (1) | GR3021152T3 (es) |
TW (1) | TW199177B (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW420692B (en) * | 1995-06-26 | 2001-02-01 | Japan Polyolefins Co Ltd | Propylene block copolymer, process for preparation thereof and propylene resin composition comprising same |
ATE215571T1 (de) | 1995-11-24 | 2002-04-15 | Chisso Corp | Propylenzusammensetzung, verfahren zu deren herstellung, polypropylenzusammensetzung und geformte gegenstände |
FR2759086B1 (fr) * | 1997-02-04 | 2002-09-06 | Oreal | Materiau thermoplastique souple et tube compressible constitue de ce materiau |
DE19718900A1 (de) * | 1997-05-05 | 1998-11-12 | Targor Gmbh | Polypropylen Formmasse mit ausgezeichneter Steifigkeits-Zähigkeitsrelation |
TW400341B (en) † | 1997-05-22 | 2000-08-01 | Chisso Corp | Propyene polymer blends, processes of producing the same, and polypropylene resin compositions |
DE19758124C1 (de) | 1997-12-30 | 1999-11-18 | Borealis Ag | Polypropylenrohr mit hoher Festigkeit |
CA2306034C (en) | 1998-08-20 | 2008-09-23 | Montech Usa Inc. | Crystalline propylene copolymer compositions having improved sealability and optical properties and reduced solubility |
US6815508B1 (en) | 1998-10-19 | 2004-11-09 | Chisso Petrochemical Corporation | Propylene/ethylene block copolymer, blushing-resistant transparent polypropylene resin for molding, elastomer for molding, and molded article obtained from these |
SE518553C2 (sv) † | 1999-06-09 | 2002-10-22 | Borealis As | Profil för fönster och dörrar av propensegmentsampolymer med kärnbildande medel och fyllmedel |
JP2001072815A (ja) | 1999-09-07 | 2001-03-21 | Chisso Corp | プロピレン系樹脂組成物 |
US6355736B1 (en) | 1999-11-02 | 2002-03-12 | Chisso Corporation | Propylene block copolymer compositions |
AU1388300A (en) † | 1999-11-12 | 2001-05-30 | Borealis Technology Oy | Heterophasic copolymers |
DE10025727A1 (de) | 2000-05-25 | 2002-01-03 | Basell Polypropylen Gmbh | Hochfließfähige Propylenblockcopolymerisate |
JP3772648B2 (ja) * | 2000-06-30 | 2006-05-10 | 住友化学株式会社 | ポリプロピレン系樹脂組成物 |
JP2002018887A (ja) | 2000-07-12 | 2002-01-22 | Chisso Corp | ポリプロピレン樹脂発泡成形体 |
US9187610B2 (en) * | 2004-10-27 | 2015-11-17 | Sumitomo Chemical Company, Limited | Polypropylene resin composition and foamed article produced therefrom |
DE602006012023D1 (de) † | 2006-05-26 | 2010-03-18 | Borealis Tech Oy | Eine Polyolefinzusammensetzung mit verbessertem Weissbruchwiderstand |
US8178623B2 (en) | 2010-06-10 | 2012-05-15 | Dow Global Technologies Llc | High stiffness high impact propylene impact copolymers field of the invention |
US9683096B2 (en) * | 2010-08-19 | 2017-06-20 | Braskem America, Inc. | Polypropylene resin suitable for soft nonwoven applications |
JP6041658B2 (ja) * | 2012-12-14 | 2016-12-14 | 株式会社ミマキエンジニアリング | 樹脂盛装飾方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3960987A (en) * | 1973-07-03 | 1976-06-01 | Dart Industries Inc. | Process for producing high melt flow poly-olefin polymers |
JPS5516048A (en) * | 1978-07-20 | 1980-02-04 | Sumitomo Chem Co Ltd | Preparation of propylene-ethylene block copolymer |
JPS5883016A (ja) * | 1981-11-13 | 1983-05-18 | Mitsui Petrochem Ind Ltd | プロピレンブロツク共重合体の製法 |
JPS5936116A (ja) * | 1982-08-24 | 1984-02-28 | Chisso Corp | 発泡用エチレンプロピレン共重合体とその製造法 |
JPH0725860B2 (ja) * | 1985-05-23 | 1995-03-22 | 住友化学工業株式会社 | α−オレフインブロツク共重合体粒子の製造方法及びα−オレフインブロツク共重合体粒子 |
JPS63146953A (ja) † | 1986-12-10 | 1988-06-18 | Idemitsu Petrochem Co Ltd | プロピレン樹脂組成物 |
CA1318056C (en) * | 1987-02-26 | 1993-05-18 | Hirokazu Nakazima | High stiffness propylene polymer composition |
US4882380A (en) * | 1987-07-07 | 1989-11-21 | Union Carbide Chemicals And Plastics Company Inc. | Process for the production of impact polypropylene copolymers |
JPH0639553B2 (ja) † | 1987-11-11 | 1994-05-25 | 出光石油化学株式会社 | プロピレン重合体組成物 |
IT1227893B (it) * | 1988-12-14 | 1991-05-14 | Himont Inc Centerville Road Ne | Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto |
JP2554757B2 (ja) † | 1989-12-12 | 1996-11-13 | ファナック株式会社 | 三次元加工プログラム作成方法 |
DE3942364A1 (de) † | 1989-12-21 | 1991-06-27 | Hoechst Ag | Verfahren zur herstellung einer polypropylen-formmasse |
ATE215571T1 (de) † | 1995-11-24 | 2002-04-15 | Chisso Corp | Propylenzusammensetzung, verfahren zu deren herstellung, polypropylenzusammensetzung und geformte gegenstände |
JPH11261288A (ja) † | 1998-03-11 | 1999-09-24 | Sumitomo Bakelite Co Ltd | 電磁波遮蔽透明体 |
-
1991
- 1991-04-30 EP EP91303886A patent/EP0457455B2/en not_active Expired - Lifetime
- 1991-04-30 DE DE69120601T patent/DE69120601T2/de not_active Expired - Lifetime
- 1991-04-30 AT AT91303886T patent/ATE140016T1/de not_active IP Right Cessation
- 1991-04-30 ES ES91303886T patent/ES2091289T5/es not_active Expired - Lifetime
- 1991-05-06 CA CA002041898A patent/CA2041898C/en not_active Expired - Lifetime
- 1991-05-13 JP JP03107444A patent/JP3135934B2/ja not_active Expired - Lifetime
- 1991-05-13 KR KR1019910007697A patent/KR100189766B1/ko not_active IP Right Cessation
- 1991-06-10 TW TW080104500A patent/TW199177B/zh active
-
1996
- 1996-09-25 GR GR960402519T patent/GR3021152T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0457455B1 (en) | 1996-07-03 |
EP0457455A2 (en) | 1991-11-21 |
EP0457455A3 (en) | 1992-02-26 |
ES2091289T5 (es) | 2008-11-01 |
CA2041898A1 (en) | 1991-11-15 |
JP3135934B2 (ja) | 2001-02-19 |
CA2041898C (en) | 2003-01-28 |
GR3021152T3 (en) | 1996-12-31 |
KR910020089A (ko) | 1991-12-19 |
KR100189766B1 (ko) | 1999-06-01 |
ATE140016T1 (de) | 1996-07-15 |
EP0457455B2 (en) | 2008-07-02 |
DE69120601D1 (de) | 1996-08-08 |
JPH05331327A (ja) | 1993-12-14 |
TW199177B (es) | 1993-02-01 |
DE69120601T2 (de) | 1997-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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