AU4446093A - Process for preparing a polypropylene wax - Google Patents
Process for preparing a polypropylene waxInfo
- Publication number
- AU4446093A AU4446093A AU44460/93A AU4446093A AU4446093A AU 4446093 A AU4446093 A AU 4446093A AU 44460/93 A AU44460/93 A AU 44460/93A AU 4446093 A AU4446093 A AU 4446093A AU 4446093 A AU4446093 A AU 4446093A
- Authority
- AU
- Australia
- Prior art keywords
- compound
- waxes
- polymerisation
- prepared
- polypropylene waxes
- 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.)
- Granted
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
- 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
- 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
- C08F4/642—Component covered by group C08F4/64 with an organo-aluminium 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
- C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
- C08F4/6465—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64 containing silicium
-
- 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
- C08F4/647—Catalysts containing a specific non-metal or metal-free compound
- C08F4/649—Catalysts containing a specific non-metal or metal-free compound organic
- C08F4/6494—Catalysts containing a specific non-metal or metal-free compound organic containing oxygen
-
- 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
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
- C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Emergency Medicine (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Polypropylene waxes having good crystallinity and good processing properties can be obtained by solution polymerisation at a temperature above 110 DEG C if the polymerisation is carried out in the presence of a catalyst system prepared from an alkoxymagnesium compound, a tetravalent titanium compound, a silicon compound and an organoaluminium compound. The polypropylene waxes prepared by the process are hard, tough, colourless, non-tacky, thermostable, readily grindable products having an isotacticity, determined by IR spectroscopy, of greater than 70% and a melt viscosity of from 50 to 4000 mPa.s, measured at 170 DEG C. The waxes are suitable, for example, as base materials for pigment preparation, for scratchproofing of printing inks, for matting surface coating materials (paints, lacquers, enamels, varnishes), as assistants (auxiliaries) in the processing of plastics, for example as lubricants and release agents, as a formulation component in phototoners, and as melting point elevators.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4226321 | 1992-08-08 | ||
DE4226321 | 1992-08-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4446093A true AU4446093A (en) | 1994-02-10 |
AU670105B2 AU670105B2 (en) | 1996-07-04 |
Family
ID=6465172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU44460/93A Ceased AU670105B2 (en) | 1992-08-08 | 1993-08-06 | Process for preparing a polypropylene wax |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0584586B1 (en) |
JP (1) | JPH06157664A (en) |
KR (1) | KR940003979A (en) |
AT (1) | ATE152739T1 (en) |
AU (1) | AU670105B2 (en) |
BR (1) | BR9303275A (en) |
CA (1) | CA2103694A1 (en) |
CZ (1) | CZ160593A3 (en) |
DE (1) | DE59306372D1 (en) |
ES (1) | ES2104007T3 (en) |
HK (1) | HK1006721A1 (en) |
TW (1) | TW303368B (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996004320A1 (en) * | 1994-08-03 | 1996-02-15 | Exxon Chemical Patents, Inc. | Catalyst system containing a solid titanium component for the stereoregulation of polyolefins |
DE19729833A1 (en) * | 1997-07-11 | 1999-01-14 | Clariant Gmbh | Polypropylene wax |
ES2227747T3 (en) * | 1997-07-11 | 2005-04-01 | Clariant Gmbh | USE OF POLYOLEFIN WAXES. |
US6858071B2 (en) | 2000-06-20 | 2005-02-22 | Basf Aktiengesellschaft | Solvent-containing pastes containing in addition polyolefin wax |
KR20020000211A (en) * | 2000-06-24 | 2002-01-05 | 박윤구 | Method of making cake coated with chocolate and the cake made therefrom |
US7589150B2 (en) | 2000-12-12 | 2009-09-15 | Baker Hughes Incorporated | Low molecular weight isotactic polypropylene polymers, copolymers and derivatives and materials prepared therewith |
US6566294B2 (en) | 2000-12-21 | 2003-05-20 | Exxonmobil Chemical Patents Inc. | Multi-donor catalyst system for the polymerization of olefins |
KR20030064553A (en) * | 2002-01-28 | 2003-08-02 | 박충호 | Multilayered rice cake and the preparation method thereof |
WO2004026923A2 (en) | 2002-09-20 | 2004-04-01 | Exxonmobil Chemical Patents Inc. | Supercritical polymerization process and polymers produced therefrom |
US8008412B2 (en) | 2002-09-20 | 2011-08-30 | Exxonmobil Chemical Patents Inc. | Polymer production at supersolution conditions |
JP5268087B2 (en) | 2004-07-08 | 2013-08-21 | エクソンモービル・ケミカル・パテンツ・インク | Polymer production under supercritical conditions |
US8242237B2 (en) | 2006-12-20 | 2012-08-14 | Exxonmobil Chemical Patents Inc. | Phase separator and monomer recycle for supercritical polymerization process |
US8143352B2 (en) | 2006-12-20 | 2012-03-27 | Exxonmobil Research And Engineering Company | Process for fluid phase in-line blending of polymers |
US8080610B2 (en) | 2007-03-06 | 2011-12-20 | Exxonmobil Research And Engineering Company | Monomer recycle process for fluid phase in-line blending of polymers |
WO2008150572A1 (en) | 2007-06-04 | 2008-12-11 | Exxonmobil Chemical Patents Inc. | Super-solution homogeneous propylene polymerization |
EP2201042B1 (en) | 2007-09-13 | 2012-06-27 | ExxonMobil Research and Engineering Company | In-line blending of plasticizers with a base polymer |
US7928162B2 (en) | 2007-09-13 | 2011-04-19 | Exxonmobil Research And Engineering Company | In-line process for producing plasticized polymers and plasticized polymer blends |
US8138269B2 (en) | 2007-12-20 | 2012-03-20 | Exxonmobil Research And Engineering Company | Polypropylene ethylene-propylene copolymer blends and in-line process to produce them |
US7910679B2 (en) | 2007-12-20 | 2011-03-22 | Exxonmobil Research And Engineering Company | Bulk homogeneous polymerization process for ethylene propylene copolymers |
WO2009082463A1 (en) | 2007-12-20 | 2009-07-02 | Exxonmobil Research And Engineering Company | In-line process to produce pellet-stable polyolefins |
US8318875B2 (en) | 2008-01-18 | 2012-11-27 | Exxonmobil Chemical Patents Inc. | Super-solution homogeneous propylene polymerization and polypropylenes made therefrom |
DE102013221849B4 (en) * | 2012-10-30 | 2021-07-29 | Beijing Research Institute Of Chemical Industry, China Petroleum & Chemical Corporation | Process for producing a propylene polymer |
EP4108972A1 (en) | 2021-06-21 | 2022-12-28 | B Continuity Solutions, S.L. | Method for the freezing of fluids in pipes in an invasive and/or non-invasive way, for releasing metallic elements or for making mechanical adjustments by means of a closed circuit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2329641C3 (en) * | 1973-06-09 | 1978-09-28 | Hoechst Ag, 6000 Frankfurt | Process for the polymerization of ct-olefins |
US4451688A (en) * | 1981-12-03 | 1984-05-29 | Nippon Oil Company, Limited | Process for preparing polyolefins |
DE3148229A1 (en) * | 1981-12-05 | 1983-06-09 | Hoechst Ag, 6230 Frankfurt | Process for the preparation of polyolefin waxes |
JPH072799B2 (en) * | 1988-12-16 | 1995-01-18 | 住友化学工業株式会社 | Method for producing highly stereoregular a-olefin polymer |
CA2011188C (en) * | 1989-03-02 | 2000-01-18 | Naoshi Ishimaru | Process for polymerizing olefins and catalyst for polymerizing olefins |
US5177043A (en) * | 1989-08-18 | 1993-01-05 | Tonen Chemical Corporation | α-olefin polymerization catalyst component |
JP2818264B2 (en) * | 1990-06-29 | 1998-10-30 | 三井化学株式会社 | Propylene polymerization method |
-
1993
- 1993-07-26 TW TW082105930A patent/TW303368B/zh active
- 1993-08-02 BR BR9303275A patent/BR9303275A/en not_active Application Discontinuation
- 1993-08-02 ES ES93112347T patent/ES2104007T3/en not_active Expired - Lifetime
- 1993-08-02 DE DE59306372T patent/DE59306372D1/en not_active Expired - Fee Related
- 1993-08-02 EP EP93112347A patent/EP0584586B1/en not_active Expired - Lifetime
- 1993-08-02 AT AT93112347T patent/ATE152739T1/en not_active IP Right Cessation
- 1993-08-04 JP JP5193640A patent/JPH06157664A/en active Pending
- 1993-08-05 CZ CZ931605A patent/CZ160593A3/en unknown
- 1993-08-06 AU AU44460/93A patent/AU670105B2/en not_active Ceased
- 1993-08-06 KR KR1019930015233A patent/KR940003979A/en not_active Application Discontinuation
- 1993-08-06 CA CA002103694A patent/CA2103694A1/en not_active Abandoned
-
1998
- 1998-06-23 HK HK98106074A patent/HK1006721A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940003979A (en) | 1994-03-14 |
AU670105B2 (en) | 1996-07-04 |
DE59306372D1 (en) | 1997-06-12 |
CA2103694A1 (en) | 1994-02-09 |
ATE152739T1 (en) | 1997-05-15 |
HK1006721A1 (en) | 1999-03-12 |
ES2104007T3 (en) | 1997-10-01 |
CZ160593A3 (en) | 1994-03-16 |
TW303368B (en) | 1997-04-21 |
JPH06157664A (en) | 1994-06-07 |
EP0584586A2 (en) | 1994-03-02 |
BR9303275A (en) | 1994-03-08 |
EP0584586B1 (en) | 1997-05-07 |
EP0584586A3 (en) | 1994-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |