NO155140C - Titan-modifisert silylkromat-katalysator for etylenpolymerisering, samt fremgangsmaate for fremstilling derav. - Google Patents

Titan-modifisert silylkromat-katalysator for etylenpolymerisering, samt fremgangsmaate for fremstilling derav.

Info

Publication number
NO155140C
NO155140C NO780227A NO780227A NO155140C NO 155140 C NO155140 C NO 155140C NO 780227 A NO780227 A NO 780227A NO 780227 A NO780227 A NO 780227A NO 155140 C NO155140 C NO 155140C
Authority
NO
Norway
Prior art keywords
titan
procedures
preparing
ethylene polymerization
silyl chromate
Prior art date
Application number
NO780227A
Other languages
English (en)
Norwegian (no)
Other versions
NO155140B (no
NO780227L (no
Inventor
Isaac Jacob Levine
Frederick John Karol
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of NO780227L publication Critical patent/NO780227L/no
Priority to NO78782706A priority Critical patent/NO155808B/no
Publication of NO155140B publication Critical patent/NO155140B/no
Publication of NO155140C publication Critical patent/NO155140C/no

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
    • C08F10/02—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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
NO780227A 1977-01-21 1978-01-20 Titan-modifisert silylkromat-katalysator for etylenpolymerisering, samt fremgangsmaate for fremstilling derav. NO155140C (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO78782706A NO155808B (no) 1977-01-21 1978-08-08 Fremgangsmaate for katalytisk polymerisering av etylen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/761,213 US4100105A (en) 1977-01-21 1977-01-21 Titanium-modified silyl chromate catalysts for ethylene polymerization

Publications (3)

Publication Number Publication Date
NO780227L NO780227L (no) 1978-07-24
NO155140B NO155140B (no) 1986-11-10
NO155140C true NO155140C (no) 1987-02-18

Family

ID=25061518

Family Applications (1)

Application Number Title Priority Date Filing Date
NO780227A NO155140C (no) 1977-01-21 1978-01-20 Titan-modifisert silylkromat-katalysator for etylenpolymerisering, samt fremgangsmaate for fremstilling derav.

Country Status (26)

Country Link
US (2) US4100105A (xx)
JP (1) JPS5391092A (xx)
AR (1) AR223142A1 (xx)
AU (1) AU524400B2 (xx)
BE (1) BE863121A (xx)
BR (1) BR7800318A (xx)
CA (1) CA1111408A (xx)
CS (1) CS203181B2 (xx)
DE (1) DE2802517A1 (xx)
DK (1) DK152216C (xx)
EG (1) EG13129A (xx)
ES (2) ES466207A1 (xx)
FI (1) FI63950C (xx)
FR (1) FR2378048A1 (xx)
GB (1) GB1551596A (xx)
HK (1) HK37483A (xx)
IN (1) IN147022B (xx)
IT (1) IT1093202B (xx)
MX (1) MX4482E (xx)
NL (1) NL177315C (xx)
NO (1) NO155140C (xx)
NZ (1) NZ186280A (xx)
PH (1) PH13673A (xx)
SE (1) SE441273B (xx)
SU (1) SU1025322A3 (xx)
ZA (1) ZA777666B (xx)

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JPH072798B2 (ja) * 1987-10-28 1995-01-18 住友化学工業株式会社 オレフィン重合用固体触媒成分
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US6982304B2 (en) * 2003-12-22 2006-01-03 Union Carbide Chemicals & Plastics Technology Corporation Blow molding resins with improved ESCR
US7790826B2 (en) * 2004-05-06 2010-09-07 DowGlobal Technologies Inc. Polymer molding compositions
ES2339956T3 (es) 2004-12-17 2010-05-27 Dow Global Technologies Inc. Composiciones de polietileno con reologia modificada.
US7629422B2 (en) 2004-12-21 2009-12-08 Univation Technologies, Llc Process for transitioning between Ziegler-Natta-based and chromium-based catalysts
CN100436316C (zh) * 2005-12-16 2008-11-26 厦门大学 一种硅胶载体的制备方法
CA2605044C (en) * 2007-10-01 2014-12-02 Nova Chemicals Corporation Polymerization process using a mixed catalyst system
CA2740755C (en) 2011-05-25 2019-01-15 Nova Chemicals Corporation Chromium catalysts for olefin polymerization
CA2783494C (en) 2012-07-23 2019-07-30 Nova Chemicals Corporation Adjusting polymer composition
CA2800056A1 (en) 2012-12-24 2014-06-24 Nova Chemicals Corporation Polyethylene blend compositions
KR102248113B1 (ko) 2013-11-21 2021-05-04 유니베이션 테크놀로지즈, 엘엘씨 중합 동안 폴리머 성질을 조절하는 방법
CA2837591A1 (en) 2013-12-19 2015-06-19 Nova Chemicals Corporation Polyethylene composition for extrusion coating
US9914794B2 (en) 2014-05-27 2018-03-13 Sabic Global Technologies B.V. Process for transitioning between incompatible catalysts
EP3160627B1 (en) 2014-06-24 2019-02-13 Nova Chemicals (International) S.A. Controlling local fluid age in a stirred reactor
CA2857456C (en) 2014-07-22 2022-05-03 Nova Chemicals Corporation Improved control over particulate feed
EP3188830B1 (en) 2014-09-02 2021-02-17 Univation Technologies, LLC Polyolefin production with chromium-based catalysts
WO2016036737A1 (en) 2014-09-02 2016-03-10 Univation Technologies, Llc Polyolefin production with chromium-based catalysts
CN112778445B (zh) 2014-09-02 2023-07-21 尤尼威蒂恩技术有限责任公司 使用铬类催化剂的聚烯烃制造
CA2870027C (en) 2014-11-07 2022-04-26 Matthew Zaki Botros Blow molding composition and process
EP3223943B1 (en) 2014-11-24 2023-09-27 Univation Technologies, LLC Composition comprising particles
WO2016085842A2 (en) 2014-11-24 2016-06-02 Univation Technologies, Llc Chromium-based catalyst compositions for olefin polymerization
CA2891002C (en) 2015-05-13 2022-09-06 Veronica Rose Zimmerman Modeling a bed plate and its use
WO2017087131A1 (en) 2015-11-19 2017-05-26 Dow Global Technologies Llc Polyethylene compositions having living hinge properties
CA3007817C (en) 2015-12-10 2023-09-26 Dow Global Technologies Llc Polyethylene compositions for the preparation of tapes, fibers, or monofilaments
WO2017112510A1 (en) 2015-12-21 2017-06-29 Dow Global Technologies Llc Polyethylene formulations with improved barrier and environmental stress crack resistance
BR112018012186B1 (pt) 2015-12-21 2022-07-12 Dow Global Technologies Llc Formulação de polietileno, artigo, artigo moldado por sopro e método para fabricar uma garrafa farmacêutica
BR112018014196B1 (pt) 2016-01-29 2022-07-05 Univation Technologies, Llc Filme e método para fazer um filme tendo impacto de dardo melhorado
RU2736067C2 (ru) 2016-04-20 2020-11-11 ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи Модификатор индекса текучести полимера
US11180577B2 (en) 2016-12-15 2021-11-23 Univation Technologies, Llc Rating polymerization processes
CN111886261A (zh) 2017-10-27 2020-11-03 尤尼威蒂恩技术有限责任公司 聚乙烯共聚物树脂和膜
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US10738182B2 (en) 2018-04-23 2020-08-11 Dow Global Technologies Llc Molded articles and methods thereof
WO2019226344A1 (en) 2018-05-24 2019-11-28 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
US12012472B2 (en) 2018-07-31 2024-06-18 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
SG11202100284XA (en) 2018-07-31 2021-03-30 Univation Tech Llc Unimodal polyethylene copolymer and film thereof
EP4241878A3 (en) 2018-09-24 2023-11-15 Chevron Phillips Chemical Company LP Methods for making supported chromium catalysts with increased polymerization activity
CN113924338B (zh) 2019-06-10 2024-03-29 尤尼威蒂恩技术有限责任公司 聚乙烯共混物
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DE1545098C3 (de) * 1963-09-05 1980-11-06 Union Carbide Corp., New York, N.Y. (V.St.A.) Verfahren zur Polymerisation von Äthylen
NL128841C (xx) 1963-06-21
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US3622521A (en) * 1967-08-21 1971-11-23 Phillips Petroleum Co Olefin polymerization with chromium and titanium-containing compounds
US3704287A (en) * 1970-09-17 1972-11-28 Union Carbide Corp High temperature reduced catalyst and process
US3974101A (en) * 1970-10-08 1976-08-10 Phillips Petroleum Company Olefin polymerization catalyst
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US3884832A (en) * 1974-02-04 1975-05-20 Chemplex Co Organotin chromate polymerization catalyst
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US3959178A (en) * 1974-03-28 1976-05-25 Phillips Petroleum Company Mixed hydrocarbyloxide treated catalyst activated at different temperatures
US3950316A (en) * 1974-05-03 1976-04-13 Phillips Petroleum Company Catalyst support formed by adding acidic material to silica containing titanium
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US4049896A (en) * 1975-03-14 1977-09-20 National Petro Chemicals Corporation Olefin polymerization catalyst
US4016343A (en) * 1975-08-22 1977-04-05 Chemplex Company Tetravalent chromium alkoxide polymerization catalyst and method
US4053437A (en) * 1976-03-04 1977-10-11 Chemplex Company Polyolefin catalyst and method for its preparation
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Also Published As

Publication number Publication date
JPS5541683B2 (xx) 1980-10-25
NL177315B (nl) 1985-04-01
PH13673A (en) 1980-08-26
IN147022B (xx) 1979-10-20
DE2802517A1 (de) 1978-07-27
FI780140A (fi) 1978-07-22
AR223142A1 (es) 1981-07-31
US4100105A (en) 1978-07-11
AU524400B2 (en) 1982-09-16
US4152502A (en) 1979-05-01
NO155140B (no) 1986-11-10
FI63950B (fi) 1983-05-31
SU1025322A3 (ru) 1983-06-23
BR7800318A (pt) 1978-10-10
ZA777666B (en) 1978-10-25
HK37483A (en) 1983-10-07
DK29778A (da) 1978-07-22
CS203181B2 (en) 1981-02-27
SE441273B (sv) 1985-09-23
BE863121A (fr) 1978-07-20
ES467604A1 (es) 1978-10-16
FI63950C (fi) 1983-09-12
NO780227L (no) 1978-07-24
NZ186280A (en) 1980-05-08
SE7800738L (sv) 1978-07-22
EG13129A (en) 1981-06-30
MX4482E (es) 1982-05-19
DE2802517C2 (xx) 1987-08-06
IT7819503A0 (it) 1978-01-20
IT1093202B (it) 1985-07-19
CA1111408A (en) 1981-10-27
FR2378048B1 (xx) 1984-10-19
NL177315C (nl) 1985-09-02
GB1551596A (en) 1979-08-30
DK152216C (da) 1988-07-11
ES466207A1 (es) 1979-01-16
DK152216B (da) 1988-02-08
AU3251478A (en) 1979-07-26
NL7800749A (nl) 1978-07-25
JPS5391092A (en) 1978-08-10
FR2378048A1 (fr) 1978-08-18

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