DK131679A - Fremgangsmaade til fremstilling af ethylenpolymere med hoej massefylde i fluidiseret leje - Google Patents

Fremgangsmaade til fremstilling af ethylenpolymere med hoej massefylde i fluidiseret leje

Info

Publication number
DK131679A
DK131679A DK131679A DK131679A DK131679A DK 131679 A DK131679 A DK 131679A DK 131679 A DK131679 A DK 131679A DK 131679 A DK131679 A DK 131679A DK 131679 A DK131679 A DK 131679A
Authority
DK
Denmark
Prior art keywords
procedure
high density
ethylene polymers
preparing ethylene
rent
Prior art date
Application number
DK131679A
Other languages
Danish (da)
English (en)
Inventor
B E Wagner
G L Goeke
F J 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26683911&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK131679(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of DK131679A publication Critical patent/DK131679A/da

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
    • 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
    • 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
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Laminated Bodies (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DK131679A 1978-12-14 1979-03-30 Fremgangsmaade til fremstilling af ethylenpolymere med hoej massefylde i fluidiseret leje DK131679A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96927578A 1978-12-14 1978-12-14
US06/012,712 US4303771A (en) 1978-12-14 1979-02-16 Process for the preparation of high density ethylene polymers in fluid bed reactor

Publications (1)

Publication Number Publication Date
DK131679A true DK131679A (da) 1980-06-15

Family

ID=26683911

Family Applications (1)

Application Number Title Priority Date Filing Date
DK131679A DK131679A (da) 1978-12-14 1979-03-30 Fremgangsmaade til fremstilling af ethylenpolymere med hoej massefylde i fluidiseret leje

Country Status (18)

Country Link
US (1) US4303771A (de)
EP (1) EP0012147B1 (de)
KR (1) KR830000530B1 (de)
AR (1) AR228565A1 (de)
AT (1) AT364532B (de)
AU (1) AU528281B2 (de)
BR (1) BR7901941A (de)
CA (1) CA1118149A (de)
DE (1) DE2967444D1 (de)
DK (1) DK131679A (de)
ES (1) ES479105A1 (de)
FI (1) FI66404C (de)
GR (1) GR73001B (de)
HU (1) HU181980B (de)
MX (1) MX150171A (de)
NO (1) NO156412C (de)
NZ (1) NZ190054A (de)
PT (1) PT69418A (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379758A (en) * 1980-12-24 1983-04-12 Union Carbide Corporation Catalyst composition for polymerizing ethylene
DE3243612A1 (de) * 1982-02-20 1983-11-03 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von masshaltigen hohlprofilen aus aliphatischen polyamiden und deren verwendung
FR2566781B1 (fr) * 1984-06-28 1986-11-14 Bp Chimie Sa Procede de polymerisation ou de copolymerisation d'alpha-olefines en lit fluidise, en presence d'un systeme catalytique ziegler-natta
FR2566782B1 (fr) * 1984-06-28 1986-11-14 Bp Chimie Sa Procede de polymerisation ou de copolymerisation d'alpha-olefines en lit fluidise, en presence d'un systeme catalytique ziegler-natta
US4670526A (en) * 1986-02-27 1987-06-02 Union Carbide Corporation Process for activation of titanium and vanadium catalysts useful in ethylene polymerization
US4719193A (en) * 1986-09-30 1988-01-12 Union Carbide Corporation Processes for preparing polyethylene catalysts by heating catalyst precursors
US5126398A (en) * 1988-11-16 1992-06-30 Union Carbide Chemicals & Plastics Technology Corporation Process for the in situ blending of polymers
US5149738A (en) * 1988-11-16 1992-09-22 Union Carbide Chemicals & Plastics Technology Corporation Process for the in situ blending of polymers
US5047468A (en) * 1988-11-16 1991-09-10 Union Carbide Chemicals And Plastics Technology Corporation Process for the in situ blending of polymers
US6025448A (en) * 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
US5763547A (en) * 1992-10-02 1998-06-09 The Dow Chemical Company Supported catalyst complexes for olefin in polymerization
US5106927A (en) * 1989-09-11 1992-04-21 Union Carbide Chemicals & Plastics Technology Corporation Process for producing ethylene/propylene/ethylidene norbornene rubbers
US6538080B1 (en) 1990-07-03 2003-03-25 Bp Chemicals Limited Gas phase polymerization of olefins
KR940000014B1 (ko) * 1990-10-10 1994-01-05 한국과학기술원 Hdpe 및 lldpe 중합용 고활성 찌이글러-나타 촉매의 합성
US5102841A (en) * 1990-12-11 1992-04-07 Union Carbide Chemicals & Plastics Technology Corporation Process for the production of polyethylene
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5783638A (en) * 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
US5395471A (en) * 1991-10-15 1995-03-07 The Dow Chemical Company High drawdown extrusion process with greater resistance to draw resonance
US5582923A (en) * 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5525695A (en) 1991-10-15 1996-06-11 The Dow Chemical Company Elastic linear interpolymers
US5674342A (en) * 1991-10-15 1997-10-07 The Dow Chemical Company High drawdown extrusion composition and process
US5442018A (en) * 1994-04-01 1995-08-15 Union Carbide Chemicals & Plastics Technology Corporation Ethylene polymerization using a titanium and vanadium catalyst system in staged reactors
US5773106A (en) * 1994-10-21 1998-06-30 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
US5981818A (en) * 1995-03-21 1999-11-09 Stone & Webster Engineering Corp. Integrated cracking and olefins derivative process utilizing dilute olefins
JP3959132B2 (ja) * 1996-03-19 2007-08-15 住友化学株式会社 アルミニウム化合物含有固体触媒成分、オレフィン重合用触媒及びオレフィン重合体の製造方法
US6124412A (en) * 1997-12-29 2000-09-26 Saudi Basic Industries Corporation Alumoxane-enhanced, supported ziegler-natta polymerization catalysts, methods of making same, processes of using same and polymers produced therefrom
US6569964B2 (en) 1997-12-29 2003-05-27 Saudi Basic Industries Corporation Alumoxane-enhanced, supported Ziegler-Natta catalysts, methods of making same, processes of using same and polymers produced therefrom
EA200200081A3 (ru) * 1998-05-18 2002-10-31 Эксон Кемикэл Пейтентс Инк. Способ получения полимера (варианты)
CN1181105C (zh) 2000-08-22 2004-12-22 中国石油化工股份有限公司 用于乙烯聚合或共聚合的高活性硅胶载体催化剂组分及其催化剂和该催化剂的应用
US6593506B1 (en) 2000-10-12 2003-07-15 Exxonmobil Chemical Patents Inc. Olefin recovery in a polyolefin production process
US6495609B1 (en) 2000-11-03 2002-12-17 Exxonmobil Chemical Patents Inc. Carbon dioxide recovery in an ethylene to ethylene oxide production process
ATE297417T1 (de) * 2001-02-15 2005-06-15 Saudi Basic Ind Corp Geträgerte katalysatorzusammensetzung für die olefinpolymerisation : verfahren zu deren herstellung und polymerisationsverfahren unter deren verwendung
EP1233029B1 (de) 2001-02-15 2003-11-12 Saudi Basic Industries Corporation Geträgerte Katalysatorzusammensetzung für die Olefinpolymerisation; Verfahren zu deren Herstellung und Polymerisationsverfahren unter deren Verwendung
CN1514739A (zh) * 2001-06-29 2004-07-21 具有气味控制性能的高吸水性含羧基聚合物和制备方法
KR20040015077A (ko) * 2001-06-29 2004-02-18 다우 글로벌 테크놀로지스 인크. 단량체 함량이 낮은 흡수성 카복실 함유 중합체
KR100875614B1 (ko) * 2001-06-29 2008-12-26 에보닉 스톡하우젠 게엠베하 악취 방지 특성을 갖는 초흡수성 카복실 함유 중합체의제조 방법
EP1660545A1 (de) * 2003-08-29 2006-05-31 Dow Global Technologies Inc. Verfahren zur herstellung von teilgetrocknetem leicht dispergierbaren olefinpolymerisationsprokatalysator
WO2009140169A1 (en) * 2008-05-12 2009-11-19 Dow Global Technologies Inc. Chlorinated polyethylenes, method of producing the same, and articles made therefrom
CN102176958A (zh) * 2008-08-19 2011-09-07 陶氏环球技术有限责任公司 分级催化剂组合物、设备、和方法
US20100113715A1 (en) * 2008-11-04 2010-05-06 Lynch Michael W Olefin polymerization process
CN103314080B (zh) 2011-01-19 2015-10-14 埃克森美孚化学专利公司 将烃转化成烯烃的方法与装置
WO2012099671A1 (en) 2011-01-19 2012-07-26 Exxonmobil Chemical Patent Inc. Method and apparatus for converting hydrocarbons into olefins using hydroprocessing and thermal pyrolysis
WO2012099677A2 (en) 2011-01-19 2012-07-26 Exxonmobil Chemical Patents Inc. Method and apparatus for converting hydrocarbons into olefins
WO2012099680A2 (en) 2011-01-19 2012-07-26 Exxonmobil Chemical Patents Inc. Method and apparatus for converting hydrocarbons into olefins
WO2012099676A2 (en) 2011-01-19 2012-07-26 Exxonmobil Chemical Patents Inc. Process and apparatus for converting hydrocarbons
WO2012099675A1 (en) 2011-01-19 2012-07-26 Exxonmobal Chemical Patents Inc. Method and apparatus for managing the conversion of hydrocarbons into olefins
WO2012099678A1 (en) 2011-01-19 2012-07-26 Exxonmobil Chemical Patents Inc. Method and apparatus for managing for hydrogen content through the conversion of hydrocarbons into olefins
US9868680B2 (en) 2011-01-19 2018-01-16 Exxonmobil Chemical Patents Inc. Method and apparatus for converting hydrocarbons into olefins
KR102330603B1 (ko) 2013-12-18 2021-11-25 다우 글로벌 테크놀로지스 엘엘씨 광섬유 케이블 부품
CN104448066B (zh) * 2014-12-16 2017-07-07 华东理工大学 一种负载型多金属烯烃聚合催化剂及其制备方法与应用
EP3436519B1 (de) 2016-03-28 2022-12-14 Dow Global Technologies LLC Verfahren zum schäumen von polyolefinzusammensetzungen mit einer fluorharz-/bornitridmischung als nukleierungsmittel
CN105859927B (zh) * 2016-06-21 2018-09-07 天津科技大学 乙烯聚合Ziegler-Natta催化剂给电子体、催化剂组分、催化剂
CN106008759B (zh) * 2016-06-21 2018-03-30 天津科技大学 一种Ziegler‑Natta催化剂的给电子体及其在乙烯聚合反应中的应用
US11643546B2 (en) 2017-09-06 2023-05-09 Union Carbide Corporation Polymeric compositions for optical fiber cable components
EP3872100A4 (de) 2018-10-26 2022-08-17 China Petroleum & Chemical Corporation Mesoporöses material enthaltender polyolefinkatalysatorbestandteil, verfahren zu seiner herstellung und seine verwendung
US20220340739A1 (en) 2019-09-13 2022-10-27 Dow Global Technologies Llc Compatibilized polymeric compositions for optical fiber cable components
WO2021096723A1 (en) 2019-11-11 2021-05-20 Dow Global Technologies Llc Polymeric compositions for optical fiber cable components
US11618793B2 (en) 2020-08-27 2023-04-04 Exxonmobil Chemical Patents Inc. Optimized inert gas partial pressure in a gas phase polymerization process
US11492422B2 (en) 2020-11-19 2022-11-08 Exxonmobil Chemical Patents Inc. Olefin polymerization processes
WO2022187791A1 (en) 2021-03-05 2022-09-09 Exxonmobil Chemical Patents Inc. Processes for venting olefin polymerization systems

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839515A (en) * 1955-10-17 1958-06-17 Union Carbide Corp Copolymers of ethylene and alpha unsaturated olefins
CA849081A (en) * 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
CA920299A (en) * 1968-08-01 1973-01-30 Mitsui Petrochemical Industries Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier
NL163523C (nl) * 1970-07-31 1983-11-16 Montedison Spa Werkwijze om een polymerisatiekatalysator te bereiden.
US4107413A (en) * 1971-06-25 1978-08-15 Montedison S.P.A. Process for the stereoregular polymerization of alpha olefins
US4107414A (en) * 1971-06-25 1978-08-15 Montecatini Edison S.P.A. Process for the stereoregular polymerization of alpha olefins
JPS5210916B1 (de) * 1971-07-22 1977-03-26
GB1415898A (en) * 1972-02-11 1975-12-03 Huels Chemische Werke Ag Manufacture of low-density ethylene polymers
US4107415A (en) * 1972-09-26 1978-08-15 Montecatini Edison S.P.A. Process for the stereospecific polymerization of alpha-olefins
NL177314C (nl) * 1974-04-08 1985-09-02 Mitsubishi Chem Ind Werkwijze voor het bereiden van een katalysatorcomplex, en werkwijze voor het polymeriseren van een alkeen met deze katalysator.
IT1037112B (it) * 1975-03-28 1979-11-10 Montedison Spa Catalizzatori per la polimerizzazione delle olfine
FR2312512A1 (fr) * 1975-05-27 1976-12-24 Naphtachimie Sa Procede de polymerisation des olefines en lit fluidise
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
JPS52104593A (en) * 1976-03-01 1977-09-02 Mitsui Petrochem Ind Ltd Polymerization of olefins

Also Published As

Publication number Publication date
KR830000530B1 (ko) 1983-03-12
NZ190054A (en) 1981-04-24
AT364532B (de) 1981-10-27
NO791069L (no) 1980-06-17
FI66404B (fi) 1984-06-29
DE2967444D1 (en) 1985-06-05
AU4565479A (en) 1980-06-19
PT69418A (en) 1979-04-01
CA1118149A (en) 1982-02-09
NO156412C (no) 1987-09-16
GR73001B (de) 1984-01-24
BR7901941A (pt) 1980-10-07
HU181980B (en) 1983-11-28
AR228565A1 (es) 1983-03-30
MX150171A (es) 1984-03-29
ES479105A1 (es) 1979-12-01
EP0012147A1 (de) 1980-06-25
FI791244A (fi) 1980-06-15
US4303771A (en) 1981-12-01
AU528281B2 (en) 1983-04-21
ATA238479A (de) 1981-03-15
EP0012147B1 (de) 1985-05-02
FI66404C (fi) 1984-10-10
NO156412B (no) 1987-06-09

Similar Documents

Publication Publication Date Title
DK131679A (da) Fremgangsmaade til fremstilling af ethylenpolymere med hoej massefylde i fluidiseret leje
NO791068L (no) Fremgangsmaate av etylenkopolymerer i hvirvelsjiktsreaktor.
DK149023C (da) Analogifremgangsmaade til fremstilling af tiazolidinderivater
DK354279A (da) Fremgangsmaade til fremstilling af substituerede benzimidazoler
DK153552C (da) Analogifremgangsmaade til fremstilling af 1,8-naphthyridinderivater
DK51779A (da) Apparat til stabling af genstnde
NL7900301A (nl) Kristallijne organopolysiloxan-blokcopolymeren alsmede werkwijzen ter bereiding ervan.
DK363179A (da) Fremgangsmaade til fremstilling af tetrazolylalkoxycarbostyrilderivater
DK164593C (da) Analogifremgangsmaade til fremstilling af 1-phenyl-2-piperidinopropanolderivater
AR226157A1 (es) Procedimiento para preparar esteroide-21-halogeno-17-(alquil carbonatos)
DK488379A (da) Fremgangsmaade til fremstilling af polyetherderivater
NO150046C (no) Fremgangsmaate for sammenklebing av gjenstander med en harpiksimpregnert skumformig baerer
DK219679A (da) Fordelingsapparat til indsaettelse af genstande i opbevaringsgitre
DK152138C (da) Fremgangsmaade til fremstilling af urokinase
DK153844C (da) Analogifremgangsmaade til fremstilling af 1,2,3,5-tetrahydroimidazothienopyrimidin-2-oner
DK145698C (da) Analogifremgangsmaade til fremstilling af 2-alkoxyadeninderivater
DK358077A (da) Fremgangsmade til fremstilling af rent elementert halvledermateriale
DK311779A (da) Fremgangsmaade til fremstilling af spaanplader
DK147145C (da) Analogifremgangsmaade til fremstilling af chlorambucilderivater
DK138879A (da) Fremgangsmaade til fremstilling af lysergolderivater
DK536179A (da) Fremgangsmaade til inkorporering af kernedannelsesmidler i propylenpolymere
DK161198C (da) Analogifremgangsmaade til fremstilling af substituerede omega-aroylpropionyl-l-proliner
DK131979A (da) Fremgangsmaade til fremstilling af ethylenpolymere med hoej massefylde i fluidiseret leje
DK154136C (da) Analogifremgangsmaade til fremstilling af 2-amino-3-benzoylphenylacetamider
DK163000C (da) Analogifremgangsmaade til fremstilling af vinylthioacetamido-1-dethia-1-oxa-cephalosporinderivater

Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment