BR7503003A - Processo aperfeicoado para polimerizacao de olefinas - Google Patents

Processo aperfeicoado para polimerizacao de olefinas

Info

Publication number: BR7503003A
Authority: BR; Brazil
Prior art keywords: olefins; polymerization; perfect process; perfect
Prior art date: 1974-05-20

Application number

BR3826/75A

Other languages

English (en)

Inventor

R Setterquist

Original Assignee

Du Pont

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.)

1974-05-20

Filing date

1975-05-15

Publication date

1976-04-20

1975-05-15 Application filed by Du Pont filed Critical Du Pont

1976-04-20 Publication of BR7503003A publication Critical patent/BR7503003A/pt

Links

150000001336 alkenes Chemical class 0.000 title 1
238000000034 method Methods 0.000 title 1
238000006116 polymerization reaction Methods 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only 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)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Polymerization Catalysts (AREA)

BR3826/75A 1974-05-20 1975-05-15 Processo aperfeicoado para polimerizacao de olefinas BR7503003A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/471,811 US3950269A (en)	1974-05-20	1974-05-20	Olefin polymerization catalyst system and process for polymerization of olefins

Publications (1)

Publication Number	Publication Date
BR7503003A true BR7503003A (pt)	1976-04-20

Family

ID=23873086

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR3826/75A BR7503003A (pt)	1974-05-20	1975-05-15	Processo aperfeicoado para polimerizacao de olefinas

Country Status (16)

Country	Link
US (1)	US3950269A (pt)
JP (1)	JPS5515483B2 (pt)
AR (1)	AR210992A1 (pt)
BE (1)	BE829154A (pt)
BR (1)	BR7503003A (pt)
CA (1)	CA1062694A (pt)
DE (1)	DE2522336C2 (pt)
DK (1)	DK148392C (pt)
FI (1)	FI59603C (pt)
FR (1)	FR2272105B1 (pt)
GB (1)	GB1513674A (pt)
IE (1)	IE41238B1 (pt)
IT (1)	IT1037797B (pt)
LU (1)	LU72506A1 (pt)
NL (1)	NL179291C (pt)
NO (1)	NO145011C (pt)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2830160A1 (de) *	1977-07-12	1979-01-25	Du Pont	Fraktionierbares elastisches polypropylen und verfahren zu seiner herstellung
US4335225A (en) *	1978-06-20	1982-06-15	E. I. Du Pont De Nemours And Company	Elastomeric polypropylene
WO1982000826A1 (en) *	1980-01-10	1982-03-18	J Collette	Fractionable,elastomeric poly(1-butene)
US4298722A (en) *	1980-03-11	1981-11-03	E. I. Du Pont De Nemours And Company	Fractionable, elastomeric poly (1-butene)
US4304685A (en) *	1980-07-31	1981-12-08	E. I. Du Pont De Nemours And Company	Large pore alumina-supported transition metal alkyl
US4411821A (en) *	1981-02-23	1983-10-25	E. I. Du Pont De Nemours And Company	1-Olefin polymerization catalyst
JPS5896175U (ja) *	1981-12-22	1983-06-30	日立電線株式会社	ホ−ス中間固定金具
JPS61140688A (ja) *	1984-12-12	1986-06-27	日立電線株式会社	中間継手金具付ブレ−キホ−ス
US4740570A (en) *	1985-01-18	1988-04-26	E. I. Du Pont De Nemours And Company	Metal halide vaporization into diluents
US4650778A (en) *	1985-01-18	1987-03-17	E. I. Du Pont De Nemours And Company	Metal halide vaporization into diluents
US4665046A (en) *	1985-10-21	1987-05-12	The Dow Chemical Company	Organoactinide polymer catalysts
US4728706A (en) *	1986-08-29	1988-03-01	E. I. Du Pont De Nemours And Company	Titanium, zirconium- and hafnium containing initiators in the polymerization of acrylic monomers to "living" polymers
US5270276A (en) *	1989-04-25	1993-12-14	Shell Oil Company	Process for the production of elastomeric, primarily syndiotactic polypropylene and catalysts for use in said process
US5270410A (en) *	1989-04-25	1993-12-14	Shell Oil Company	Process for the production of elastomeric, primarily syndiotactic polypropylene and catalysts for use in said process
US4971936A (en) *	1989-07-10	1990-11-20	Shell Oil Company	Catalyst component for making primarily isotactic elastomeric polypropylene or polybutene
US5017540A (en) *	1989-09-15	1991-05-21	Sandoval Junior E	Silicon hydride surface intermediates for chemical separations apparatus
US5118767A (en) *	1990-02-26	1992-06-02	Shell Oil Company	Process for producing mildly elastomeric primarily isotatic polypropylene and poly-1-butene
US5089573A (en) *	1990-02-26	1992-02-18	Shell Oil Company	Process for the production of elastomeric, primarily isotactic polyolefins and catalysts for use in said process
US5118649A (en) *	1990-02-26	1992-06-02	Shell Oil Company	Process for the production of elastomeric primarily isotactic polyolefins and catalysts for use in said process
US5164352A (en) *	1990-05-11	1992-11-17	Shell Oil Company	Process for the production of elastomeric, primarily isotactic polyolefins and catalysts for use in said process
US5118768A (en) *	1990-05-11	1992-06-02	Shell Oil Company	Process for the production of elastomeric, primarily isotactic polyolefins and catalysts for use in said process
US5192730A (en) *	1991-11-13	1993-03-09	E. I. Du Pont De Nemours And Company	Stable solutions of tetra(hydrocarbyl)metal compounds and use thereof for catalyst preparation
US5608019A (en) *	1992-12-28	1997-03-04	Mobil Oil Corporation	Temperature control of MW in olefin polymerization using supported metallocene catalyst
US5332706A (en) *	1992-12-28	1994-07-26	Mobil Oil Corporation	Process and a catalyst for preventing reactor fouling
US5420220A (en) *	1993-03-25	1995-05-30	Mobil Oil Corporation	LLDPE films
US5602067A (en) *	1992-12-28	1997-02-11	Mobil Oil Corporation	Process and a catalyst for preventing reactor fouling
US5629255A (en) *	1993-05-21	1997-05-13	Pcd Polymere Gesellschaft M.B.H.	Highly active catalysts for olefin polymerization and a polymerization process using these catalysts
ATE159263T1 (de) *	1993-05-21	1997-11-15	Danubia Petrochem Polymere	Hochaktive katalysatoren für die olefinpolymerisation und polymerisationsverfahren unter verwendung dieser katalysatoren
US5455741A (en) *	1993-10-26	1995-10-03	Pulse Engineering, Inc.	Wire-lead through hole interconnect device
US5614456A (en) *	1993-11-15	1997-03-25	Mobil Oil Corporation	Catalyst for bimodal molecular weight distribution ethylene polymers and copolymers
US5525678A (en) *	1994-09-22	1996-06-11	Mobil Oil Corporation	Process for controlling the MWD of a broad/bimodal resin produced in a single reactor
US5882750A (en) *	1995-07-03	1999-03-16	Mobil Oil Corporation	Single reactor bimodal HMW-HDPE film resin with improved bubble stability
US6486089B1 (en)	1995-11-09	2002-11-26	Exxonmobil Oil Corporation	Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution
US6417130B1 (en)	1996-03-25	2002-07-09	Exxonmobil Oil Corporation	One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
EP0912244A4 (en) *	1996-07-15	2001-09-12	Mobil Oil Corp	BIMETALLIC CATALYST PRE-PROCESSED BY COMONOMER FOR BLOW MOLDING AND FOR FILM APPLICATIONS
EP0850755A1 (en)	1996-12-23	1998-07-01	Minnesota Mining And Manufacturing Company	Conformable marker sheet
US6005463A (en) *	1997-01-30	1999-12-21	Pulse Engineering	Through-hole interconnect device with isolated wire-leads and component barriers
US6051525A (en) *	1997-07-14	2000-04-18	Mobil Corporation	Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
US6153551A (en) *	1997-07-14	2000-11-28	Mobil Oil Corporation	Preparation of supported catalyst using trialkylaluminum-metallocene contact products
US6329476B1 (en) *	1997-10-14	2001-12-11	Phillips Petroleum Company	Olefin polymerization processes and products thereof
KR20050035183A (ko) *	2001-11-30	2005-04-15	엑손모빌 케미칼 패턴츠 인코포레이티드	비-단일 부위/단일 부위 촉매 복합물을 이용하여 제조된에틸렌/알파-올레핀 공중합체, 이의 제조 방법 및 용도
US20040126572A1 (en) *	2002-09-20	2004-07-01	Cabot Corporation	Zirconium-containing metal oxide dispersions for recording media with improved ozone resistance

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL97073C (pt) *	1957-04-30
GB1314828A (en) *	1969-08-13	1973-04-26	Ici Ltd	Transition metal compositions and polymerisation process catalysed thereby
BE763475A (fr) *	1970-03-03	1971-08-25	Ici Ltd	Compositions pour amorcer la polymerisation des olefines et leur utilisation
US3773742A (en) *	1971-02-02	1973-11-20	Hercules Inc	Tetraneopentyltitanium and use as polymerization catalyst
US3694422A (en) *	1971-02-02	1972-09-26	Hercules Inc	Light activation of tetraalkylchromium compounds in polymerization of olefins
GB1400438A (en) *	1971-11-22	1975-07-16	Ici Ltd	Polymerisation process
US3840511A (en) *	1972-02-18	1974-10-08	Ici Ltd	Diene polymerisation
GB1430072A (en) *	1972-07-13	1976-03-31	Ici Ltd	Polymerisation process
GB1430073A (en) *	1972-07-13	1976-03-31	Ici Ltd	Polymerisation proces
GB1472801A (en) *	1974-02-28	1977-05-11	Ici Ltd	Polymerisation process
GB1475184A (en) *	1974-03-11	1977-06-01	Ici Ltd	Ethylene-alpha monoolefin copolymerisation process

1974
- 1974-05-20 US US05/471,811 patent/US3950269A/en not_active Expired - Lifetime
1975
- 1975-04-30 IT IT22937/75A patent/IT1037797B/it active
- 1975-05-13 IE IE1065/75A patent/IE41238B1/xx unknown
- 1975-05-15 BE BE156422A patent/BE829154A/xx not_active IP Right Cessation
- 1975-05-15 BR BR3826/75A patent/BR7503003A/pt unknown
- 1975-05-16 AR AR258817A patent/AR210992A1/es active
- 1975-05-16 JP JP5756475A patent/JPS5515483B2/ja not_active Expired
- 1975-05-16 DK DK218475A patent/DK148392C/da active
- 1975-05-16 GB GB20940/75A patent/GB1513674A/en not_active Expired
- 1975-05-16 CA CA227,145A patent/CA1062694A/en not_active Expired
- 1975-05-16 NO NO751763A patent/NO145011C/no unknown
- 1975-05-16 LU LU72506A patent/LU72506A1/xx unknown
- 1975-05-16 FR FR7515363A patent/FR2272105B1/fr not_active Expired
- 1975-05-19 FI FI751461A patent/FI59603C/fi not_active IP Right Cessation
- 1975-05-20 NL NLAANVRAGE7505917,A patent/NL179291C/xx not_active IP Right Cessation
- 1975-05-20 DE DE2522336A patent/DE2522336C2/de not_active Expired

Also Published As

Publication number	Publication date
JPS5515483B2 (pt)	1980-04-24
LU72506A1 (pt)	1975-08-28
DK148392B (da)	1985-06-24
NL179291C (nl)	1986-08-18
CA1062694A (en)	1979-09-18
FR2272105A1 (pt)	1975-12-19
BE829154A (fr)	1975-09-01
DE2522336A1 (de)	1975-12-04
AR210992A1 (es)	1977-10-14
IE41238B1 (en)	1979-11-21
NO751763L (pt)	1975-11-21
DE2522336C2 (de)	1985-08-22
NL7505917A (nl)	1975-11-24
FI59603C (fi)	1981-09-10
FR2272105B1 (pt)	1980-04-04
NO145011B (no)	1981-09-14
JPS50161583A (pt)	1975-12-27
FI59603B (fi)	1981-05-29
GB1513674A (en)	1978-06-07
DK218475A (da)	1975-11-21
US3950269A (en)	1976-04-13
IT1037797B (it)	1979-11-20
IE41238L (en)	1975-11-20
NO145011C (no)	1981-12-28
NL179291B (nl)	1986-03-17
DK148392C (da)	1985-11-18
FI751461A (pt)	1975-11-21

Publication	Publication Date	Title
BR7503003A (pt)	1976-04-20	Processo aperfeicoado para polimerizacao de olefinas
BR7502429A (pt)	1976-03-09	Processo para polimerizacao de alfa-olefinas
BR7603129A (pt)	1977-11-22	Processo para polimerizacao de olefinas
BR7606438A (pt)	1977-08-30	Processo para a polimerizacao de alfa-olefinas
BR7503095A (pt)	1976-04-27	Processo aperfeicoado para a polimerizacao de olefinas e processo para producao de um catalisador de polimerizacao
BR7603791A (pt)	1977-02-08	Processo para preparar componentes de catalisador para a polimerizacao de olefinas
BR7502578A (pt)	1976-03-09	Processo e catalizador para a polimerizacao de etileno
BR7409122D0 (pt)	1975-08-26	Processo de preparacao de catalisador solido para polimerizacao de olefinas e catalisador
BR7603044A (pt)	1977-05-31	Processo para polimerizacao de alfa-olefinas
BR7505238A (pt)	1976-08-03	Processo para polimerizacao de um composto de vinila aromatico
BR7508433A (pt)	1976-08-24	Processo para a preparacao de matacrilatos
BR7507742A (pt)	1976-08-10	Processo para a preparacao de eteres
BR7504952A (pt)	1976-07-27	Processo para a preparacao de olefinas terciarias
IT1017878B (it)	1977-08-10	Processo per la isomerizzazione di alcheni
BR7505129A (pt)	1976-08-03	Processo para a polimerizacao de acrilonitrila
BR7505373A (pt)	1976-08-03	Processo para preparacao de monomeros
BR7506872A (pt)	1976-08-17	Processo para obtencao de resorcinois
BR7507937A (pt)	1976-08-10	Processo para a preparacao de cianoazocorantes
BR7503134A (pt)	1976-04-27	Processo para a preparacao de poli-laurinolactamas
IT1067286B (it)	1985-03-16	Processo per la polimerizzazione di eta-caprolattame
BR7310276D0 (pt)	1974-09-05	Processo aperfeicoado para polimerizacao de cargas de acrilonitrila
BR7504008A (pt)	1976-07-06	Processo para polimerizacao de olefina
BR7404085A (pt)	1976-01-27	Processo para a preparacao de 3-fluor-cefalosporinas
BR7502666A (pt)	1976-03-16	Processo para a preparacao de 2-pirazinometanois
BR7507248A (pt)	1976-08-03	Processo para a preparacao de dicclorosilanas