ZA965517B - Process for the preparation of stabilized olefin polymers - Google Patents
Process for the preparation of stabilized olefin polymersInfo
- Publication number
- ZA965517B ZA965517B ZA965517A ZA965517A ZA965517B ZA 965517 B ZA965517 B ZA 965517B ZA 965517 A ZA965517 A ZA 965517A ZA 965517 A ZA965517 A ZA 965517A ZA 965517 B ZA965517 B ZA 965517B
- Authority
- ZA
- South Africa
- Prior art keywords
- preparation
- olefin polymers
- amt
- pref
- reached
- Prior art date
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
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/527—Cyclic esters
-
- 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61912—Component covered by group C08F4/60 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61916—Component covered by group C08F4/60 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
-
- 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/61922—Component covered by group C08F4/60 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
-
- 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
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Valve Device For Special Equipments (AREA)
- Electrical Control Of Ignition Timing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH191295 | 1995-06-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA965517B true ZA965517B (en) | 1996-12-30 |
Family
ID=4221505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA965517A ZA965517B (en) | 1995-06-29 | 1996-06-28 | Process for the preparation of stabilized olefin polymers |
Country Status (12)
Country | Link |
---|---|
US (2) | US5703149A (no) |
EP (1) | EP0755948B1 (no) |
JP (1) | JPH0912621A (no) |
KR (1) | KR100420981B1 (no) |
AT (1) | ATE202789T1 (no) |
BR (1) | BR9602944A (no) |
CA (1) | CA2180073A1 (no) |
DE (1) | DE59607205D1 (no) |
ES (1) | ES2159009T3 (no) |
NO (1) | NO311978B1 (no) |
TW (1) | TW338046B (no) |
ZA (1) | ZA965517B (no) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6593485B1 (en) | 1994-10-06 | 2003-07-15 | Clariant Finance (Bvi) Limited | Stabilizer composition |
KR20000068400A (ko) * | 1996-09-04 | 2000-11-25 | 그래햄 이. 테일러 | 폴리올레핀에 유리 라디칼 억제제를 혼입하여 열화를 억제하는방법 |
CA2237231C (en) | 1998-05-08 | 2006-08-08 | Nova Chemicals Ltd. | Heterogeneous metallocene catalyst |
NL1012219C2 (nl) * | 1998-06-19 | 2000-04-13 | Ciba Sc Holding Ag | Werkwijze voor de polymersitie van overzadigde polyalkylpiperidinen. |
IL133922A (en) * | 1999-02-01 | 2005-03-20 | Ciba Sc Holding Ag | Compositions comprising polyolefins produced by polymerization over a metallocene catalyst and a stabilizer mixture and a method for stabilizing said polyolefins |
DE10028432A1 (de) * | 2000-06-13 | 2001-12-20 | Basell Polyolefine Gmbh | Auf calciniertes Hydrotalcit geträgerter Katalysatorfeststoff zur Olefinpolymerisation |
US6518344B1 (en) * | 2000-08-18 | 2003-02-11 | Ferro Corporation | Flame retarded polyolefin composition |
ITMI20012085A1 (it) | 2000-10-17 | 2003-04-09 | Ciba Sc Holding Ag | Polpropilene metallocene stabilizzato |
GB0111443D0 (en) | 2001-05-10 | 2001-07-04 | Borealis Tech Oy | Olefin polymerisation process |
US6767937B2 (en) * | 2001-10-03 | 2004-07-27 | Eastman Kodak Company | Stabilizer system for polymer components of displays |
JP2005534783A (ja) * | 2002-08-07 | 2005-11-17 | チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド | ポリプロピレン用ベータ−造核・光安定剤 |
JP4866624B2 (ja) * | 2005-03-09 | 2012-02-01 | 日本ポリプロ株式会社 | オレフィン重合用固体触媒成分、オレフィン重合用触媒、およびこれを用いたポリオレフィンの製造方法 |
JP4969070B2 (ja) * | 2005-03-11 | 2012-07-04 | 株式会社Adeka | 安定化されたポリマーの製造方法 |
EP1881012B1 (en) * | 2005-05-12 | 2014-04-02 | Japan Polypropylene Corporation | Catalysts for olefin polymerization, process for production of the catalysts, and method for preservation thereof |
US20070105992A1 (en) * | 2005-11-07 | 2007-05-10 | Hayder Zahalka | Cycloalkyl phosphites as stabilizers for thermoplastic resins |
JP5596327B2 (ja) * | 2009-01-28 | 2014-09-24 | 株式会社Adeka | 食品・医療・水道用パイプ用途のポリオレフィン系樹脂組成物 |
JP5322681B2 (ja) * | 2009-02-09 | 2013-10-23 | 株式会社Adeka | 安定化されたポリマーの製造方法 |
KR101853773B1 (ko) | 2010-11-16 | 2018-05-02 | 가부시키가이샤 아데카 | 폴리머의 장기 안정화 방법 및 부직포, 일래스터머 조성물의 제조 방법 |
CN103403036B (zh) | 2011-03-02 | 2015-11-25 | 株式会社Adeka | 层压薄膜和涂装构件用树脂组合物的制造方法 |
JP2013199551A (ja) | 2012-03-23 | 2013-10-03 | Adeka Corp | 家電材料用及び自動車内装材料用オレフィン樹脂組成物の製造方法 |
JP6618356B2 (ja) * | 2012-04-27 | 2019-12-11 | ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット | 活性剤組成物、その調製、及び触媒におけるその使用 |
WO2015060257A1 (ja) | 2013-10-21 | 2015-04-30 | 株式会社Adeka | 安定化されたポリマーの製造方法 |
CN111423658A (zh) * | 2020-04-10 | 2020-07-17 | 天津大学 | 一种极性翻转工况下聚丙烯电缆材料及其制备方法、用途 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4170589A (en) * | 1978-02-22 | 1979-10-09 | Union Carbide Corporation | Catalytic polymerization of ethylene with supported chromium [II] catalyst in the presence of a phenolic antioxidant |
AU555386B2 (en) * | 1981-09-24 | 1986-09-25 | Mobil Oil Corp. | Organo-metallic-zeolite catalyst |
IT1207491B (it) * | 1985-01-30 | 1989-05-25 | Himont Inc | Procedimento per preparare polimeri olefinici, termicamente stabili. |
US4659685A (en) * | 1986-03-17 | 1987-04-21 | The Dow Chemical Company | Heterogeneous organometallic catalysts containing a supported titanium compound and at least one other supported organometallic compound |
KR0123370B1 (ko) * | 1990-06-22 | 1997-11-12 | 벤 씨, 카덴헤드 | 올레핀 중합을 위한 알루미늄-비함유 모노사이클로 펜타디에닐 메탈로센 촉매 |
TW218884B (no) * | 1991-05-01 | 1994-01-11 | Mitsubishi Kakoki Kk | |
EP0544308B1 (en) * | 1991-11-28 | 1998-02-18 | Showa Denko Kabushikikaisha | Novel metallocene and process for producing polyolefin using the same |
MX9207621A (es) * | 1992-01-21 | 1993-07-01 | Ciba Geigy Ag | Nuevos bisfenolfosfitos de cicloalquilideno |
FI112233B (fi) * | 1992-04-01 | 2003-11-14 | Basell Polyolefine Gmbh | Katalyytti olefiinipolymerointia varten, menetelmä sen valmistamiseksi ja sen käyttö |
EP0578838A1 (en) * | 1992-04-29 | 1994-01-19 | Hoechst Aktiengesellschaft | Olefin polymerization catalyst, process for its preparation, and its use |
US5240894A (en) * | 1992-05-18 | 1993-08-31 | Exxon Chemical Patents Inc. | Method for making and using a supported metallocene catalyst system |
GB2276387B (en) * | 1993-03-25 | 1996-10-02 | Sandoz Ltd | Stabilizing polyolefins with phosphorus compounds |
CA2126796A1 (en) * | 1993-06-28 | 1994-12-29 | Robert Converse Brade, Iii | Use of lewis bases for activity reduction in metallocene catalyzed olefin polymerization process |
IT1264946B1 (it) * | 1993-07-16 | 1996-10-17 | Ciba Geigy Spa | Derivati del 2,2,6,6-tetrametil-4-piperidinolo utili come stabilizzanti alla luce ed all'ossidazione per materiali organici. |
EP0644206B1 (en) * | 1993-09-16 | 1997-12-29 | Showa Denko Kabushiki Kaisha | Olefin polymerization catalyst and process for preparing polyolefin |
WO1996004318A1 (en) * | 1994-08-05 | 1996-02-15 | Exxon Chemical Patents Inc. | Polymerization catalyst systems, their production and use |
WO1996013531A1 (en) * | 1994-10-31 | 1996-05-09 | W.R. Grace & Co.-Conn. | Preparation of modified polyolefin catalysts and in situ preparation of supported metallocene and ziegler-natta/metallocene polyolefin catalysts |
-
1996
- 1996-06-13 TW TW085107082A patent/TW338046B/zh active
- 1996-06-18 DE DE59607205T patent/DE59607205D1/de not_active Expired - Fee Related
- 1996-06-18 ES ES96810404T patent/ES2159009T3/es not_active Expired - Lifetime
- 1996-06-18 AT AT96810404T patent/ATE202789T1/de not_active IP Right Cessation
- 1996-06-18 EP EP96810404A patent/EP0755948B1/de not_active Expired - Lifetime
- 1996-06-24 US US08/668,889 patent/US5703149A/en not_active Expired - Fee Related
- 1996-06-27 CA CA002180073A patent/CA2180073A1/en not_active Abandoned
- 1996-06-28 ZA ZA965517A patent/ZA965517B/xx unknown
- 1996-06-28 NO NO19962762A patent/NO311978B1/no not_active IP Right Cessation
- 1996-06-29 KR KR1019960026922A patent/KR100420981B1/ko not_active IP Right Cessation
- 1996-07-01 JP JP8190104A patent/JPH0912621A/ja not_active Withdrawn
- 1996-07-01 BR BR9602944A patent/BR9602944A/pt not_active IP Right Cessation
-
1997
- 1997-09-10 US US08/929,149 patent/US5955522A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE202789T1 (de) | 2001-07-15 |
CA2180073A1 (en) | 1996-12-30 |
NO962762D0 (no) | 1996-06-28 |
KR970001382A (ko) | 1997-01-24 |
JPH0912621A (ja) | 1997-01-14 |
EP0755948B1 (de) | 2001-07-04 |
BR9602944A (pt) | 1998-04-28 |
US5703149A (en) | 1997-12-30 |
ES2159009T3 (es) | 2001-09-16 |
TW338046B (en) | 1998-08-11 |
EP0755948A3 (de) | 1998-01-07 |
NO311978B1 (no) | 2002-02-25 |
DE59607205D1 (de) | 2001-08-09 |
US5955522A (en) | 1999-09-21 |
KR100420981B1 (ko) | 2004-07-15 |
EP0755948A2 (de) | 1997-01-29 |
NO962762L (no) | 1996-12-30 |
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