NO169592C - Fremgangsmaate for fremstilling av varmestabile olefinpolymerer - Google Patents

Fremgangsmaate for fremstilling av varmestabile olefinpolymerer

Info

Publication number
NO169592C
NO169592C NO860286A NO860286A NO169592C NO 169592 C NO169592 C NO 169592C NO 860286 A NO860286 A NO 860286A NO 860286 A NO860286 A NO 860286A NO 169592 C NO169592 C NO 169592C
Authority
NO
Norway
Prior art keywords
procedure
stable
preparation
heat
olephine
Prior art date
Application number
NO860286A
Other languages
English (en)
Other versions
NO169592B (no
NO860286L (no
Inventor
Franco Sevini
Luciano Noristi
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
Publication of NO860286L publication Critical patent/NO860286L/no
Publication of NO169592B publication Critical patent/NO169592B/no
Publication of NO169592C publication Critical patent/NO169592C/no

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (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)
NO860286A 1985-01-30 1986-01-27 Fremgangsmaate for fremstilling av varmestabile olefinpolymerer NO169592C (no)

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 (3)

Publication Number Publication Date
NO860286L NO860286L (no) 1986-07-31
NO169592B NO169592B (no) 1992-04-06
NO169592C true NO169592C (no) 1992-07-15

Family

ID=11156595

Family Applications (1)

Application Number Title Priority Date Filing Date
NO860286A NO169592C (no) 1985-01-30 1986-01-27 Fremgangsmaate for fremstilling av varmestabile olefinpolymerer

Country Status (13)

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

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
US5244948A (en) * 1988-06-30 1993-09-14 Ciba-Geigy Corporation Process for the stabilization of polyolefins
EP0351360B1 (de) * 1988-06-30 1995-02-22 Ciba-Geigy Ag Verfahren zur Herstellung von thermisch stabilen Olefinpolymeren
EP0350444A1 (de) * 1988-06-30 1990-01-10 Ciba-Geigy Ag Verfahren zum Stabilisieren von Polyolefinen
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
RU2632878C2 (ru) 2011-12-31 2017-10-11 Юнивейшн Текнолоджиз, Ллк Добавка для повышения сплошности для процессов полимеризации олефинов
JP2019519662A (ja) * 2016-06-30 2019-07-11 ダウ グローバル テクノロジーズ エルエルシー 低コモノマー組み込みに有用な触媒前駆体組成物およびその調製プロセス
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
ES8800285A1 (es) 1987-10-16
KR910004485B1 (ko) 1991-06-29
EP0192987A3 (en) 1988-01-27
NO169592B (no) 1992-04-06
JPH07662B2 (ja) 1995-01-11
IT1207491B (it) 1989-05-25
CN86101237A (zh) 1986-09-10
KR860005851A (ko) 1986-08-13
EP0192987B1 (en) 1992-04-22
FI860341A0 (fi) 1986-01-24
FI860341L (fi) 1986-07-31
FI85869B (fi) 1992-02-28
IT8519307A0 (it) 1985-01-30
AU5282386A (en) 1986-08-07
ATE75230T1 (de) 1992-05-15
AU576051B2 (en) 1988-08-11
AR240563A1 (es) 1990-05-31
JPS61181803A (ja) 1986-08-14
FI85869C (fi) 1992-06-10
NO860286L (no) 1986-07-31
BR8600387A (pt) 1986-10-14
DE3684935D1 (de) 1992-05-27
ES551358A0 (es) 1987-10-16
EP0192987A2 (en) 1986-09-03
CN1015463B (zh) 1992-02-12

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