ZA936696B - Polyolefin molding composition having a broad melting range process for its preparation and its use - Google Patents
Polyolefin molding composition having a broad melting range process for its preparation and its useInfo
- Publication number
- ZA936696B ZA936696B ZA936696A ZA936696A ZA936696B ZA 936696 B ZA936696 B ZA 936696B ZA 936696 A ZA936696 A ZA 936696A ZA 936696 A ZA936696 A ZA 936696A ZA 936696 B ZA936696 B ZA 936696B
- Authority
- ZA
- South Africa
- Prior art keywords
- preparation
- molding composition
- melting range
- broad melting
- range process
- Prior art date
Links
- 238000002844 melting Methods 0.000 title 1
- 230000008018 melting Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000465 moulding Methods 0.000 title 1
- 229920000098 polyolefin Polymers 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
-
- 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
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4230530 | 1992-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA936696B true ZA936696B (en) | 1994-04-05 |
Family
ID=6467792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA936696A ZA936696B (en) | 1992-09-12 | 1993-09-10 | Polyolefin molding composition having a broad melting range process for its preparation and its use |
Country Status (7)
Country | Link |
---|---|
US (1) | US20030105237A1 (fr) |
EP (1) | EP0588208A3 (fr) |
JP (1) | JP3443606B2 (fr) |
AU (1) | AU673368B2 (fr) |
CA (1) | CA2105914A1 (fr) |
FI (1) | FI933957A (fr) |
ZA (1) | ZA936696B (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69412954T2 (de) | 1993-01-11 | 1999-03-11 | Mitsui Chemicals, Inc., Tokio/Tokyo | Propylenpolymer zusammensetzung |
ES2158107T3 (es) * | 1994-05-24 | 2001-09-01 | Exxonmobil Chem Patents Inc | Resina termosellable de copolimero de propileno mejorada y articulos obtenidos a partir de la misma. |
ES2116188B1 (es) † | 1994-12-30 | 1999-04-01 | Repsol Quimica Sa | Proceso de obtencion de poliolefinas con distribuciones de pesos moleculares anchas, bimodales o multimodales. |
IT1272923B (it) | 1995-01-23 | 1997-07-01 | Spherilene Srl | Composti metallocenici,procedimento per la loro preparazione,e loro utilizzo in catalizzatori per la polimerizzazione delle olefine |
DE69607147T2 (de) * | 1995-01-31 | 2000-09-28 | Exxon Chemical Patents, Inc. | Thermoplastische propylen-elastomere und verfahren zu ihrer herstellung und zwei katalysatoren in einem reaktor |
DE19654921A1 (de) * | 1996-08-29 | 1998-03-05 | Hoechst Ag | Polyolfinformmasse zur Herstellung von Vliesen |
CA2262468A1 (fr) | 1996-09-04 | 1998-03-12 | Exxon Chemical Patents, Inc. | Polypropylenes ameliores pour films orientes |
US6576306B2 (en) | 1996-09-04 | 2003-06-10 | Exxonmobil Chemical Patents Inc. | Propylene polymers for films |
US6583227B2 (en) | 1996-09-04 | 2003-06-24 | Exxonmobil Chemical Patents Inc. | Propylene polymers for films |
GB9620651D0 (en) * | 1996-10-02 | 1996-11-20 | Norester S A | A laminate |
US6207606B1 (en) * | 1998-05-15 | 2001-03-27 | Univation Technologies, Llc | Mixed catalysts and their use in a polymerization process |
US6037417A (en) † | 1998-08-18 | 2000-03-14 | Montell Technology Company Bv | Polypropylene composition useful for making solid state oriented film |
US6485664B1 (en) * | 1999-01-20 | 2002-11-26 | Bp Corporation North America Inc. | Extrusion crystallization of an olefin polymer |
JP2001115367A (ja) * | 1999-08-09 | 2001-04-24 | Mitsui Chemicals Inc | 柔軟性不織布 |
US7041617B2 (en) | 2004-01-09 | 2006-05-09 | Chevron Phillips Chemical Company, L.P. | Catalyst compositions and polyolefins for extrusion coating applications |
AU2002236568A1 (en) * | 2000-11-30 | 2002-06-11 | Exxonmobil Chemical Patents Inc | Polypropylene for precision injection molding applications |
BR0313516A (pt) | 2002-08-16 | 2005-06-14 | Johnson & Johnson Vision Care | Moldes para a produção de lente de contato |
US7119153B2 (en) * | 2004-01-21 | 2006-10-10 | Jensen Michael D | Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength |
US9096700B2 (en) | 2012-12-10 | 2015-08-04 | Exxonmobil Chemical Patents Inc. | Polymerization process for production of polymer |
RU2723242C2 (ru) * | 2015-12-11 | 2020-06-09 | Базелл Полиолефин Италия С.Р.Л. | Сополимеры пропиленовые |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4937299A (en) * | 1983-06-06 | 1990-06-26 | Exxon Research & Engineering Company | Process and catalyst for producing reactor blend polyolefins |
DE3466880D1 (en) * | 1983-06-06 | 1987-11-26 | Exxon Research Engineering Co | Process and catalyst for producing reactor blend polyolefins |
US4975603A (en) * | 1986-07-02 | 1990-12-04 | Texas Instruments Incorporated | Method and circuitry for compensating for negative internal ground voltage glitches |
ATE114323T1 (de) * | 1987-09-11 | 1994-12-15 | Fina Technology | Katalysatorsystem für polyolefinproduktion mit breiter molekulargewichtsverteilung. |
FI893348A (fi) * | 1988-07-11 | 1990-01-12 | Sumitomo Chemical Co | Etylen-a-olefinkopolymer och filmer framstaellda av denna. |
-
1993
- 1993-09-07 EP EP19930114316 patent/EP0588208A3/de not_active Ceased
- 1993-09-09 FI FI933957A patent/FI933957A/fi unknown
- 1993-09-10 US US08/120,105 patent/US20030105237A1/en not_active Abandoned
- 1993-09-10 CA CA002105914A patent/CA2105914A1/fr not_active Abandoned
- 1993-09-10 AU AU46263/93A patent/AU673368B2/en not_active Ceased
- 1993-09-10 ZA ZA936696A patent/ZA936696B/xx unknown
- 1993-09-13 JP JP22723493A patent/JP3443606B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3443606B2 (ja) | 2003-09-08 |
FI933957A0 (fi) | 1993-09-09 |
EP0588208A3 (en) | 1994-07-06 |
FI933957A (fi) | 1994-03-13 |
AU673368B2 (en) | 1996-11-07 |
CA2105914A1 (fr) | 1994-03-13 |
EP0588208A2 (fr) | 1994-03-23 |
US20030105237A1 (en) | 2003-06-05 |
JPH06179776A (ja) | 1994-06-28 |
AU4626393A (en) | 1994-03-17 |
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