IT7925610A0 - Catalizzatore per preparare polietilene. - Google Patents

Catalizzatore per preparare polietilene.

Info

Publication number: IT7925610A0
Authority: IT; Italy
Prior art keywords: catalyst; prepare polyethylene; polyethylene; prepare
Prior art date: 1978-09-11

Application number

IT7925610A

Other languages

English (en)

Other versions

IT1123112B (it

Inventor

Sakurai Hisaya

Tsuyama Shigeo

Katayama Yoshihiko

Ikegami Tadashi

Iwashita Yukitoshi

Original Assignee

Asahi Chemical Ind

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.)

1978-09-11

Filing date

1979-09-11

Publication date

1979-09-11

1978-09-11 Priority claimed from JP11064378A external-priority patent/JPS595205B2/ja

1978-09-14 Priority claimed from JP11236278A external-priority patent/JPS595206B2/ja

1979-09-11 Application filed by Asahi Chemical Ind filed Critical Asahi Chemical Ind

1979-09-11 Publication of IT7925610A0 publication Critical patent/IT7925610A0/it

1986-04-30 Application granted granted Critical

1986-04-30 Publication of IT1123112B publication Critical patent/IT1123112B/it

Links

-1 POLYETHYLENE Polymers 0.000 title 1
239000004698 Polyethylene Substances 0.000 title 1
239000003054 catalyst 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/003—Compounds containing elements of Groups 4 or 14 of the Periodic Table without C-Metal linkages

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

IT25610/79A 1978-09-11 1979-09-11 Catalizzatore per preparare polietilene IT1123112B (it)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP11064378A JPS595205B2 (ja)	1978-09-11	1978-09-11	ポリエチレン製造に用いる触媒
JP11236278A JPS595206B2 (ja)	1978-09-14	1978-09-14	ポリエチレン製造触媒

Publications (2)

Publication Number	Publication Date
IT7925610A0 true IT7925610A0 (it)	1979-09-11
IT1123112B IT1123112B (it)	1986-04-30

Family

ID=26450229

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT25610/79A IT1123112B (it)	1978-09-11	1979-09-11	Catalizzatore per preparare polietilene

Country Status (9)

Country	Link
US (1)	US4264472A (it)
BR (1)	BR7905773A (it)
CA (1)	CA1121327A (it)
DE (1)	DE2936435C2 (it)
FR (1)	FR2435483A1 (it)
GB (1)	GB2030156B (it)
IT (1)	IT1123112B (it)
MX (1)	MX154739A (it)
NL (1)	NL178879C (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4374755A (en) *	1981-06-26	1983-02-22	Conoco Inc.	Magnesium disiloxide compounds
US5840244A (en) *	1992-01-14	1998-11-24	Mobil Oil Corporation	High impact LLDPE films with high stalk extrusion
US6458910B1 (en)	1992-01-14	2002-10-01	Exxonmobil Oil Corporation	High impact LLDPE films
JP3383155B2 (ja) *	1996-06-26	2003-03-04	三菱化学株式会社	エチレン系重合体

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE765033R (fr) *	1970-04-06	1971-09-30	Inst Francais Du Petrole	Nouveau procede d'hydrogenation et catalyseurs d'hydrogenation correspondants
FR2097571A5 (en) *	1970-07-10	1972-03-03	Naphtachimie Sa	Blow moulding thermoplastics - from injection moulded parisons
GB1407569A (en) *	1972-06-08	1975-09-24	Asahi Chemical Ind	Process for preparing ethylene homo-or co-polymers and the catalyst therefor
DE2233115A1 (de) *	1972-07-06	1974-01-24	Veba Chemie Ag	Verfahren zur herstellung von polyaethylen
DE2307147A1 (de) *	1973-02-14	1974-08-22	Veba Chemie Ag	Verfahren zur herstellung von katalysatoren, sowie ihre verwendung fuer die polymerisation von aethylen, gegebenenfalls im gemisch mit propylen und/oder butylen-(1)
JPS5514083B2 (it) *	1973-12-15	1980-04-14
US4172050A (en) *	1974-04-22	1979-10-23	The Dow Chemical Company	High efficiency titanate catalyst for polymerizing olefins
CA1058144A (en) *	1974-05-25	1979-07-10	Itsuho Aishima	Process of production of polyethylene
CA1062692A (en) *	1974-05-25	1979-09-18	Itsuho Aishima	Process for polymerizing ethylene
JPS51133386A (en) *	1975-05-15	1976-11-19	Nippon Oil Co Ltd	A process for manufacturing a polyolefin
JPS523677A (en) *	1975-06-26	1977-01-12	Asahi Chem Ind Co Ltd	Process for polymerization of alpha-olefins
JPS5357195A (en) *	1976-11-05	1978-05-24	Asahi Chem Ind Co Ltd	Olefin polymerization catalyst
FR2376876A1 (fr) *	1977-01-07	1978-08-04	Veba Chemie Ag	Procede pour la fabrication de polyolefines en poudre
US4167493A (en) *	1977-03-22	1979-09-11	Arco Polymers, Inc.	High efficiency catalyst for high bulk density polyethylene

1979
- 1979-08-23 GB GB7929428A patent/GB2030156B/en not_active Expired
- 1979-08-29 US US06/070,589 patent/US4264472A/en not_active Expired - Lifetime
- 1979-08-31 FR FR7921924A patent/FR2435483A1/fr active Granted
- 1979-09-04 MX MX179157A patent/MX154739A/es unknown
- 1979-09-08 DE DE2936435A patent/DE2936435C2/de not_active Expired
- 1979-09-10 BR BR7905773A patent/BR7905773A/pt not_active IP Right Cessation
- 1979-09-10 CA CA000335242A patent/CA1121327A/en not_active Expired
- 1979-09-10 NL NLAANVRAGE7906743,A patent/NL178879C/xx not_active IP Right Cessation
- 1979-09-11 IT IT25610/79A patent/IT1123112B/it active

Also Published As

Publication number	Publication date
NL178879B (nl)	1986-01-02
CA1121327A (en)	1982-04-06
DE2936435C2 (de)	1985-04-11
DE2936435A1 (de)	1980-03-13
FR2435483B1 (it)	1982-03-19
FR2435483A1 (fr)	1980-04-04
NL178879C (nl)	1986-06-02
GB2030156A (en)	1980-04-02
BR7905773A (pt)	1980-05-27
MX154739A (es)	1987-12-08
NL7906743A (nl)	1980-03-13
US4264472A (en)	1981-04-28
GB2030156B (en)	1983-01-19
IT1123112B (it)	1986-04-30

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19960928

Publication	Publication Date	Title
DK280379A (da)	1980-01-04	Katalysator
NL7900487A (nl)	1979-07-24	Gemalen katalysator.
NL7900053A (nl)	1979-08-28	Hydrogeneringskatalysator.
NO791186L (no)	1979-10-15	Polymerisasjonskatalysator.
NL7904713A (nl)	1979-12-18	Rollenbaan.
FI791614A7 (fi)	1981-01-01	Aryylihydantoiinit.
NL7901593A (nl)	1979-09-05	Broeikas.
NO791865L (no)	1979-12-11	Baandfeste.
NL7904540A (nl)	1979-12-11	Verbeterde luier met verbeterde bovenlaag.
NO790364L (no)	1979-08-10	Polymeriseringskatalysater.
NL7904745A (nl)	1979-12-21	Elektrodekatalysator.
NL7903744A (nl)	1979-12-04	Tandpasta.
NL189980B (nl)	1993-04-16	Lasergyroscoop.
NO147859B (no)	1983-03-21	Tannkrempreparat.
NL7805807A (nl)	1979-12-03	Dokschip.
IT7925610A0 (it)	1979-09-11	Catalizzatore per preparare polietilene.
IT7921083A0 (it)	1979-03-16	Postbruciatore catalitico.
NL7902936A (nl)	1979-10-19	Cooerdinatenomzetter.
NL7901760A (nl)	1979-10-23	Wegwerpurinaal.
NL7901380A (nl)	1979-08-23	Absorberend voorwerp.
NL7902935A (nl)	1979-10-19	Cooerdinatenomzetter.
DD134920A5 (de)	1979-04-04	Katalytischer umwandler
NO793166L (no)	1980-04-10	Transformatorstasjon.
IT7849436A0 (it)	1978-05-18	Procedimento per produrre e-1-4-3trifluorometilbenzilossi-fenil-2-3,3-difenilpropilammino-propano
PL106899B1 (pl)	1980-01-31	Sposob wytwarzania 3-pikrylo-4,6-dwunitroantranilu