BE826450A - Procede de polymerisation des 1-olefines - Google Patents

Procede de polymerisation des 1-olefines

Info

Publication number
BE826450A
BE826450A BE154148A BE154148A BE826450A BE 826450 A BE826450 A BE 826450A BE 154148 A BE154148 A BE 154148A BE 154148 A BE154148 A BE 154148A BE 826450 A BE826450 A BE 826450A
Authority
BE
Belgium
Prior art keywords
polymerization process
olefins polymerization
olefins
polymerization
Prior art date
Application number
BE154148A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE826450A publication Critical patent/BE826450A/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

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)
  • Polymerization Catalysts (AREA)
BE154148A 1974-03-08 1975-03-07 Procede de polymerisation des 1-olefines BE826450A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10598/74A GB1495265A (en) 1974-03-08 1974-03-08 Polymerisation of 1-olefins

Publications (1)

Publication Number Publication Date
BE826450A true BE826450A (fr) 1975-09-08

Family

ID=9970795

Family Applications (1)

Application Number Title Priority Date Filing Date
BE154148A BE826450A (fr) 1974-03-08 1975-03-07 Procede de polymerisation des 1-olefines

Country Status (9)

Country Link
US (1) US3970613A (it)
JP (1) JPS50122584A (it)
BE (1) BE826450A (it)
DE (1) DE2509479A1 (it)
ES (1) ES435408A1 (it)
FR (1) FR2263254B1 (it)
GB (1) GB1495265A (it)
IT (1) IT1033496B (it)
NL (1) NL7502728A (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041224A (en) * 1975-11-19 1977-08-09 Chemplex Company Catalyst, method and polymerization processes
US4105844A (en) * 1977-08-31 1978-08-08 Phillips Petroleum Company Cycloheptatriene adjuvant for chromium oxide catalyst
US4194073A (en) * 1978-01-04 1980-03-18 Phillips Petroleum Company Olefin polymerization
US4284527A (en) * 1978-06-19 1981-08-18 Chemplex Company Polymerization catalyst
CA1142162A (en) * 1979-03-28 1983-03-01 Paul L. Eve Polymerisation process and products therefrom
US4303770A (en) * 1979-10-24 1981-12-01 Chemplex Company Method of making polymers and copolymers of 1-olefins
US4296001A (en) * 1980-02-06 1981-10-20 Phillips Petroleum Company Titanium impregnated silica-chromium catalysts
US4345055A (en) * 1980-02-06 1982-08-17 Phillips Petroleum Company Polymerization with titanium impregnated silica-chromium catalysts
US4384987A (en) * 1981-07-31 1983-05-24 Phillips Petroleum Company Supported chromium oxide polymerization catalyst
US4424320A (en) 1981-11-25 1984-01-03 Phillips Petroleum Company Polymerization with a silica base catalyst having titanium incorporated through use of peroxide
JPS59196345A (ja) * 1983-04-21 1984-11-07 Asahi Chem Ind Co Ltd ポリエチレン組成物
JPS59196346A (ja) * 1983-04-21 1984-11-07 Asahi Chem Ind Co Ltd ポリエチレン樹脂組成物
JPS6036547A (ja) * 1983-08-09 1985-02-25 Asahi Chem Ind Co Ltd ポリエチレン系の組成物
FI891721A (fi) * 1988-04-12 1989-10-13 Union Carbide Corp Foerfarande foer att minska svaellningsegenskaperna hos alfa-olefiner.
EP0962469A1 (en) * 1998-06-05 1999-12-08 Fina Research S.A. Titanated chromium catalyst supported on silica-aluminophosphate
US20070027276A1 (en) * 2005-07-27 2007-02-01 Cann Kevin J Blow molding polyethylene resins
US8129484B2 (en) * 2005-07-27 2012-03-06 Univation Technologies, Llc Blow molding polyethylene resins
US9023967B2 (en) 2011-11-30 2015-05-05 Chevron Phillips Chemical Company Lp Long chain branched polymers and methods of making same
US10213766B2 (en) 2015-09-18 2019-02-26 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US9988468B2 (en) 2016-09-30 2018-06-05 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10654953B2 (en) 2016-12-29 2020-05-19 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US20200369803A1 (en) 2016-12-29 2020-11-26 Chevron Phillips Chemical Company Lp Methods of Preparing a Catalyst
US11267914B2 (en) 2016-12-29 2022-03-08 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10287369B2 (en) 2017-04-24 2019-05-14 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10323109B2 (en) 2017-11-17 2019-06-18 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents
US10513570B2 (en) 2017-11-17 2019-12-24 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US11266976B2 (en) 2018-04-16 2022-03-08 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst with low HRVOC emissions
US10722874B2 (en) 2018-04-16 2020-07-28 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents
US10543480B2 (en) 2018-04-16 2020-01-28 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891935A (en) * 1954-12-21 1959-06-23 Phillips Petroleum Co Control of deposits on catalysts
US3239498A (en) * 1961-07-20 1966-03-08 Phillips Petroleum Co Silica-containing catalysts
US3378540A (en) * 1964-05-25 1968-04-16 Phillips Petroleum Co Polymerization of 1-olefins and catalyst
US3562241A (en) 1965-11-15 1971-02-09 Phillips Petroleum Co Process for the production of 1-olefin polymers having increased melt index
BE792365A (fr) * 1971-12-06 1973-03-30 Gulf Research Development Co Catalyseurs de polymerisation de 1-olefines
US3862104A (en) * 1972-01-07 1975-01-21 Phillips Petroleum Co Large pore silica gel catalysts

Also Published As

Publication number Publication date
IT1033496B (it) 1979-07-10
FR2263254A1 (it) 1975-10-03
DE2509479A1 (de) 1975-09-11
FR2263254B1 (it) 1980-03-21
ES435408A1 (es) 1976-12-01
NL7502728A (nl) 1975-09-10
JPS50122584A (it) 1975-09-26
US3970613A (en) 1976-07-20
GB1495265A (en) 1977-12-14

Similar Documents

Publication Publication Date Title
BE826450A (fr) Procede de polymerisation des 1-olefines
BE824373A (fr) Procede de polymerisation
FR2279466A1 (fr) Procede de polymerisation d'ethylene
BE800809A (fr) Procede de polymerisation
FR2322890A1 (fr) Procede de polymerisation
BE834601R (fr) Procede pour la polymerisation des oiffines
BE750609A (fr) Procede de polymerisation
BE759962A (fr) Procede de polymerisation
BE823849A (fr) Procede de polymerisation
BE830133A (fr) Procede de polymerisation
FR2286156A1 (fr) Procede de polymerisation du tetrahydrofuranne
FR2279768A1 (fr) Procede de polymerisation des a-olefines en substance
FR2294190A1 (fr) Procede de polymerisation continue en emulsion
BE791482A (fr) Procede de polymerisation
BE826561A (fr) Procede de polymerisation
FR2279774A1 (fr) Amorceur de polymerisation organolithique et procede de sa preparation
BE835595A (fr) Procede de polymerisation thylene
BE825892A (fr) Procede de polymerisation
BE747748A (fr) Procede de polymerisation
BE755279A (fr) Procede de polymerisation
BE764157A (fr) Procede de polymerisation de vinyl-carbazole
BE763954A (fr) Procede de polymerisation
BE782523A (fr) Procede de polymerisation
BE762138A (fr) Procede de polymerisation
BE764101A (fr) Procede de polymerisation du vinyl-carbazole