DE3684935D1 - Verfahren zur herstellung thermisch stabiler olefinpolymere. - Google Patents

Verfahren zur herstellung thermisch stabiler olefinpolymere.

Info

Publication number
DE3684935D1
DE3684935D1 DE8686101203T DE3684935T DE3684935D1 DE 3684935 D1 DE3684935 D1 DE 3684935D1 DE 8686101203 T DE8686101203 T DE 8686101203T DE 3684935 T DE3684935 T DE 3684935T DE 3684935 D1 DE3684935 D1 DE 3684935D1
Authority
DE
Germany
Prior art keywords
thermally stable
olefin polymers
producing thermally
stable olefin
producing
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 - Fee Related
Application number
DE8686101203T
Other languages
English (en)
Inventor
Franco Sevini
Luciano Noristi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Himont Inc
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
Application granted granted Critical
Publication of DE3684935D1 publication Critical patent/DE3684935D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • 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
    • 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
    • C08F110/02—Ethene

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)
  • Polymerisation Methods In General (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE8686101203T 1985-01-30 1986-01-30 Verfahren zur herstellung thermisch stabiler olefinpolymere. Expired - Fee Related DE3684935D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8519307A IT1207491B (it) 1985-01-30 1985-01-30 Procedimento per preparare polimeri olefinici, termicamente stabili.

Publications (1)

Publication Number Publication Date
DE3684935D1 true DE3684935D1 (de) 1992-05-27

Family

ID=11156595

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686101203T Expired - Fee Related DE3684935D1 (de) 1985-01-30 1986-01-30 Verfahren zur herstellung thermisch stabiler olefinpolymere.

Country Status (13)

Country Link
EP (1) EP0192987B1 (de)
JP (1) JPH07662B2 (de)
KR (1) KR910004485B1 (de)
CN (1) CN1015463B (de)
AR (1) AR240563A1 (de)
AT (1) ATE75230T1 (de)
AU (1) AU576051B2 (de)
BR (1) BR8600387A (de)
DE (1) DE3684935D1 (de)
ES (1) ES8800285A1 (de)
FI (1) FI85869C (de)
IT (1) IT1207491B (de)
NO (1) NO169592C (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1213312B (it) * 1986-07-30 1989-12-20 Enichem Sintesi Procedimento di (co)polimerizzazioni di alfa olefine in presenta di stabilizzanti.
US5350786A (en) * 1986-06-30 1994-09-27 Enichem Synthesis S.P.A. Process of (co)polymerization of α-olefins in the presence of stabilizers
IT1196980B (it) * 1986-07-23 1988-11-25 Enichem Sintesi Procedimento di (co)polimerizzazione di alfa-olefine in presenza di antiossidanti
EP0351360B1 (de) * 1988-06-30 1995-02-22 Ciba-Geigy Ag Verfahren zur Herstellung von thermisch stabilen Olefinpolymeren
US5244948A (en) * 1988-06-30 1993-09-14 Ciba-Geigy Corporation Process for the stabilization of polyolefins
AU621630B2 (en) * 1988-06-30 1992-03-19 Ciba Specialty Chemicals Holding Inc. Process for the stabilization of polyolefins
IT1252205B (it) * 1991-12-13 1995-06-05 Himont Inc Processo per la preparazione di poliolefine stabilizzate e prodotti cosi` ottenuti.
EP0710677A3 (de) * 1994-11-03 1998-02-04 Ciba SC Holding AG Verfahren zur Herstellung von stabilisierten Olefinpolymeren
TW338046B (en) * 1995-06-29 1998-08-11 Ciba Sc Holding Ag Process for the preparation of stabilized olefin polymers
NL1012219C2 (nl) * 1998-06-19 2000-04-13 Ciba Sc Holding Ag Werkwijze voor de polymersitie van overzadigde polyalkylpiperidinen.
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
CN101172965B (zh) * 2006-10-31 2011-08-03 中国石油化工股份有限公司 用于制备烯烃聚合催化剂的哌啶酯类化合物及其催化剂
WO2013101541A1 (en) * 2011-12-31 2013-07-04 Univation Technologies, Llc Continuity additive for polyolefin polymerization processes
SG10202013132UA (en) * 2016-06-30 2021-02-25 Dow Global Technologies Llc Procatalyst compositions useful for low comonomer incorporation and process for preparing the same
CN109810398A (zh) * 2017-11-21 2019-05-28 中国石油天然气股份有限公司 一种超高分子量等规聚丙烯树脂组合物及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304684A (en) * 1977-02-11 1981-12-08 Exxon Research & Engineering Co. Novel trialkyl aluminum cocatalyst

Also Published As

Publication number Publication date
CN1015463B (zh) 1992-02-12
JPH07662B2 (ja) 1995-01-11
BR8600387A (pt) 1986-10-14
AU576051B2 (en) 1988-08-11
FI860341A (fi) 1986-07-31
CN86101237A (zh) 1986-09-10
KR910004485B1 (ko) 1991-06-29
NO860286L (no) 1986-07-31
NO169592C (no) 1992-07-15
KR860005851A (ko) 1986-08-13
ATE75230T1 (de) 1992-05-15
AU5282386A (en) 1986-08-07
AR240563A1 (es) 1990-05-31
EP0192987A3 (en) 1988-01-27
JPS61181803A (ja) 1986-08-14
FI85869B (fi) 1992-02-28
IT8519307A0 (it) 1985-01-30
FI860341A0 (fi) 1986-01-24
FI85869C (fi) 1992-06-10
IT1207491B (it) 1989-05-25
EP0192987B1 (de) 1992-04-22
NO169592B (no) 1992-04-06
ES8800285A1 (es) 1987-10-16
EP0192987A2 (de) 1986-09-03
ES551358A0 (es) 1987-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee