DK101576A - Fremgangsmade til fremstilling af ethylenpolymere med lav og middel massefylde i fluid ved reaktor - Google Patents

Fremgangsmade til fremstilling af ethylenpolymere med lav og middel massefylde i fluid ved reaktor

Info

Publication number: DK101576A
Authority: DK; Denmark
Prior art keywords: reactor; procedure; fluid; preparation; low
Prior art date: 1975-03-10

Application number

DK101576A

Other languages

English (en)

Other versions

DK152736B (da

Inventor

I J Levine

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.)

1975-03-10

Filing date

1976-03-10

Publication date

1976-09-11

1975-03-10 Priority claimed from US05/557,122 external-priority patent/US4011382A/en

1976-03-10 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1976-09-11 Publication of DK101576A publication Critical patent/DK101576A/da

1988-05-02 Publication of DK152736B publication Critical patent/DK152736B/da

Links

239000012530 fluid Substances 0.000 title 1
229920000573 polyethylene Polymers 0.000 title 1

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
- 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
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Polymerisation Methods In General (AREA)
Polymerization Catalysts (AREA)

DK101576AA 1975-03-10 1976-03-10 Fremgangsmaade til fremstilling af copolymere af ethylen og c3-6 alfa-olefiner DK152736B (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US05/557,122 US4011382A (en)	1975-03-10	1975-03-10	Preparation of low and medium density ethylene polymer in fluid bed reactor
US55712275		1975-03-10
US64897176A	1976-01-14	1976-01-14
US64897176		1976-01-14

Publications (2)

Publication Number	Publication Date
DK101576A true DK101576A (da)	1976-09-11
DK152736B DK152736B (da)	1988-05-02

Family

ID=27071336

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK101576AA DK152736B (da)	1975-03-10	1976-03-10	Fremgangsmaade til fremstilling af copolymere af ethylen og c3-6 alfa-olefiner

Country Status (19)

Country	Link
JP (1)	JPS51112891A (da)
AR (1)	AR206852A1 (da)
AU (1)	AU499043B2 (da)
BR (1)	BR7601437A (da)
CA (1)	CA1069648A (da)
DE (2)	DE2609889C2 (da)
DK (1)	DK152736B (da)
EG (1)	EG12333A (da)
ES (1)	ES445945A1 (da)
FI (1)	FI63248C (da)
FR (1)	FR2303813A1 (da)
GB (1)	GB1531544A (da)
HK (1)	HK41379A (da)
IT (1)	IT1057005B (da)
MY (1)	MY8000002A (da)
NL (1)	NL7602515A (da)
NO (2)	NO149892C (da)
NZ (1)	NZ180275A (da)
SE (1)	SE426836B (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2405961A1 (fr) *	1977-10-12	1979-05-11	Naphtachimie Sa	Procede de copolymerisation d'olefines en phase gazeuse en presence d'un lit fluidise de copolymere et d'un catalyseur contenant du titane et du magnesium
US4390677A (en) *	1978-03-31	1983-06-28	Karol Frederick J	Article molded from ethylene hydrocarbon copolymer
JPS5552309A (en) *	1978-10-11	1980-04-16	Nippon Oil Co Ltd	Preparation of copolymer
JPS5554308A (en) *	1978-10-17	1980-04-21	Nippon Oil Co Ltd	Preparation of copolymer
JPS5556111A (en) *	1978-10-20	1980-04-24	Nippon Oil Co Ltd	Preparation of copolymer
JPS5556110A (en) *	1978-10-20	1980-04-24	Nippon Oil Co Ltd	Preparation of copolymer
JPS5558210A (en) *	1978-10-26	1980-04-30	Nippon Oil Co Ltd	Production of copolymer
JPS5573712A (en) *	1978-11-29	1980-06-03	Nippon Oil Co Ltd	Preparation of copolymer
JPS606558Y2 (ja) *	1979-03-29	1985-03-01	日立造船株式会社	シャッタ−ドアの水密装置
JPS56159205A (en) *	1980-05-14	1981-12-08	Nippon Oil Co Ltd	Equipment for olefin gas-phase polymerization
JPS56129204A (en) *	1980-03-14	1981-10-09	Nippon Oil Co Ltd	Apparatus for vapor-phase polymerization of olefin
FR2493855B1 (fr) *	1980-11-13	1986-01-10	Naphtachimie Sa	Compositions de polypropylene de resistance au choc ameliorees
FR2493856B1 (fr) *	1980-11-13	1986-03-21	Naphtachimie Sa	Compositions de polypropylene a haute resistance au choc
IT1210855B (it) *	1982-02-12	1989-09-29	Assoreni Ora Enichem Polimeri	Polimeri dell'etilene a struttura lineare e processi per la loro preparazione.
EP0337365A3 (en) *	1988-04-12	1991-07-31	Union Carbide Corporation	Method for decreasing swell properties of alpha olefins
EP1845110A1 (en) *	2006-04-13	2007-10-17	Total Petrochemicals Research Feluy	Chromium-based catalysts
JP2009533513A (ja) *	2006-04-13	2009-09-17	トータル・ペトロケミカルズ・リサーチ・フエリユイ	低密度および中密度の分岐ポリエチレン
DE602008001250D1 (de)	2007-02-01	2010-06-24	Basell Polyolefine Gmbh	Einmodus-copolymer von ethylen zum spritzgiessen und verfahren zu dessen herstellung
US20110065876A1 (en)	2008-06-05	2011-03-17	Adeka Corporation	Aluminum phenoxide compound and process for producing stabilized polymer by using the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1808388U (de)	1960-02-13	1960-03-24	Franz Raichle	Anzuendegeraet fuer oeloefen.
US3445367A (en) *	1965-11-22	1969-05-20	Phillips Petroleum Co	Catalyst and process for making olefin polymers of narrow molecular weight distribution
US3622521A (en) *	1967-08-21	1971-11-23	Phillips Petroleum Co	Olefin polymerization with chromium and titanium-containing compounds
US3666736A (en)	1969-03-24	1972-05-30	Phillips Petroleum Co	Low density ethylene-butene copolymers
GB1429174A (en) *	1972-06-12	1976-03-24	Bp Chem Int Ltd	Polymerisation process and catalyst
BE787508A (fr) *	1972-08-04	1973-02-12	Bp Chem Int Ltd	Procede de polymerisation.

1976
- 1976-01-01 AR AR262501A patent/AR206852A1/es active
- 1976-02-27 GB GB7852/76A patent/GB1531544A/en not_active Expired
- 1976-03-01 CA CA246,836A patent/CA1069648A/en not_active Expired
- 1976-03-09 AU AU11811/76A patent/AU499043B2/en not_active Expired
- 1976-03-10 FI FI760608A patent/FI63248C/fi not_active IP Right Cessation
- 1976-03-10 BR BR7601437A patent/BR7601437A/pt unknown
- 1976-03-10 NZ NZ180275A patent/NZ180275A/xx unknown
- 1976-03-10 FR FR7606855A patent/FR2303813A1/fr active Granted
- 1976-03-10 SE SE7603163A patent/SE426836B/xx not_active IP Right Cessation
- 1976-03-10 EG EG148/76A patent/EG12333A/xx active
- 1976-03-10 NO NO760827A patent/NO149892C/no unknown
- 1976-03-10 IT IT21054/76A patent/IT1057005B/it active
- 1976-03-10 NL NL7602515A patent/NL7602515A/xx active Search and Examination
- 1976-03-10 DE DE2609889A patent/DE2609889C2/de not_active Expired
- 1976-03-10 JP JP51025162A patent/JPS51112891A/ja active Granted
- 1976-03-10 DE DE2660510A patent/DE2660510C2/de not_active Expired
- 1976-03-10 ES ES445945A patent/ES445945A1/es not_active Expired
- 1976-03-10 DK DK101576AA patent/DK152736B/da not_active Application Discontinuation
1979
- 1979-06-21 HK HK413/79A patent/HK41379A/xx unknown
1980
- 1980-12-30 MY MY2/80A patent/MY8000002A/xx unknown
1983
- 1983-06-17 NO NO832207A patent/NO153142C/no unknown

Also Published As

Publication number	Publication date
DE2660510C2 (de)	1987-11-12
AU1181176A (en)	1977-09-15
FR2303813A1 (fr)	1976-10-08
NO832207L (no)	1976-09-13
NO149892B (no)	1984-04-02
IT1057005B (it)	1982-03-10
FI63248B (fi)	1983-01-31
FI760608A7 (da)	1976-09-11
FR2303813B1 (da)	1979-09-07
MY8000002A (en)	1980-12-31
CA1069648A (en)	1980-01-08
DE2609889C2 (de)	1982-08-26
GB1531544A (en)	1978-11-08
AR206852A1 (es)	1976-08-23
SE7603163L (sv)	1976-09-13
ES445945A1 (es)	1977-05-16
NZ180275A (en)	1978-06-20
JPS51112891A (en)	1976-10-05
NO153142B (no)	1985-10-14
NL7602515A (nl)	1976-09-14
BR7601437A (pt)	1976-09-14
DK152736B (da)	1988-05-02
NO153142C (no)	1986-01-22
SE426836B (sv)	1983-02-14
DE2609889A1 (de)	1976-09-23
NO760827L (da)	1976-09-13
HK41379A (en)	1979-06-29
NO149892C (no)	1984-07-11
EG12333A (en)	1978-09-30
FI63248C (fi)	1983-05-10
JPS5618132B2 (da)	1981-04-27
AU499043B2 (en)	1979-04-05

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Legal Events

Date	Code	Title	Description
1988-11-14	PHB	Application deemed withdrawn due to non-payment or other reasons