ATA582276A - METHOD FOR PRODUCING CRYSTALLINE POLYMERS AND COPOLYMERS - Google Patents

METHOD FOR PRODUCING CRYSTALLINE POLYMERS AND COPOLYMERS

Info

Publication number: ATA582276A
Authority: AT; Austria
Prior art keywords: copolymers; crystalline polymers; producing crystalline; producing; polymers
Prior art date: 1975-08-08

Application number

AT582276A

Other languages

German (de)

Other versions

AT345549B (en

Inventor

Giuliano Cecchin

Luciano Luciani

Pier Luigi Griselli

Original Assignee

Montedison Spa

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.)

1975-08-08

Filing date

1976-08-05

Publication date

1978-01-15

1976-08-05 Application filed by Montedison Spa filed Critical Montedison Spa

1978-01-15 Publication of ATA582276A publication Critical patent/ATA582276A/en

1978-09-25 Application granted granted Critical

1978-09-25 Publication of AT345549B publication Critical patent/AT345549B/en

Links

229920001577 copolymer Polymers 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
229920000642 polymer 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

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)

AT582276A 1975-08-08 1976-08-05 METHOD FOR PRODUCING CRYSTALLINE POLYMERS AND COPOLYMERS AT345549B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT26231/75A IT1040379B (en)	1975-08-08	1975-08-08	CATALYTIC COMPONENTS AND CATALYSTS FOR THE POLYMERIZATION OF OLEFINS

Publications (2)

Publication Number	Publication Date
ATA582276A true ATA582276A (en)	1978-01-15
AT345549B AT345549B (en)	1978-09-25

Family

ID=11219002

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT582276A AT345549B (en)	1975-08-08	1976-08-05	METHOD FOR PRODUCING CRYSTALLINE POLYMERS AND COPOLYMERS

Country Status (15)

Country	Link
JP (1)	JPS5222082A (en)
AT (1)	AT345549B (en)
AU (1)	AU513230B2 (en)
BE (1)	BE844951A (en)
CA (1)	CA1099696A (en)
DE (1)	DE2635163C2 (en)
ES (1)	ES450554A1 (en)
FR (1)	FR2320308A1 (en)
GB (1)	GB1553232A (en)
IT (1)	IT1040379B (en)
NL (1)	NL7608629A (en)
NO (1)	NO762686L (en)
SE (1)	SE7608697L (en)
SU (1)	SU843709A3 (en)
ZA (1)	ZA764722B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5049606A (en) *	1973-09-04	1975-05-02
DE2861689D1 (en) *	1977-08-31	1982-04-29	Ici Plc	Titanium trichloride compositions, preparation thereof, catalyst system containing them and polymerisation of olefins using this system
EP0000997B1 (en) *	1977-08-31	1981-11-25	Imperial Chemical Industries Plc	Titanium trichloride compositions, preparation thereof, catalyst system containing them and polymerisation of olefins using this system
DE2860737D1 (en)	1977-08-31	1981-09-03	Ici Plc	Titanium trichloride compositions, preparation thereof, catalyst system containing them, and polymerisation of olefins using this system
US4295991A (en) *	1978-09-26	1981-10-20	Exxon Research & Engineering Co.	Titanium trichloride catalyst component and the process for the production thereof
CN110628010B (en) *	2019-10-18	2022-09-27	辽宁奥克医药辅料股份有限公司	Catalyst composition and method for preparing polyethylene glycol with medium molecular weight by using same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL120959C (en) *	1957-04-27
CH543546A (en) *	1971-03-23	1973-10-31	Solvay	Alpha-olefin polymerization catalytic system
GB1408620A (en) *	1972-12-04	1975-10-01	Shell Int Research	Isoprene polymerization and catalyst therefor
JPS5074594A (en) *	1973-11-02	1975-06-19
ES435000A1 (en) *	1974-03-20	1977-03-01	Hoechst Ag	Process for the manufacture of a catalyst for the polymerization of alpha-olefins
US3984350A (en) *	1974-05-09	1976-10-05	Standard Oil Company (Indiana)	Catalyst component comprising brown titanium trichloride
DK81375A (en) *	1975-01-30	1976-07-31	Hoechst Ag	PROCEDURE FOR MAKING A CATALYST
JPS51123796A (en) *	1975-04-23	1976-10-28	Mitsubishi Chem Ind Ltd	Preparation process of solid titanium trichloride catalyst

1975
- 1975-08-08 IT IT26231/75A patent/IT1040379B/en active
1976
- 1976-08-03 NL NL7608629A patent/NL7608629A/en unknown
- 1976-08-03 SE SE7608697A patent/SE7608697L/en not_active Application Discontinuation
- 1976-08-03 NO NO762686A patent/NO762686L/no unknown
- 1976-08-04 FR FR7623842A patent/FR2320308A1/en active Granted
- 1976-08-05 DE DE2635163A patent/DE2635163C2/en not_active Expired
- 1976-08-05 ZA ZA764722A patent/ZA764722B/en unknown
- 1976-08-05 AT AT582276A patent/AT345549B/en not_active IP Right Cessation
- 1976-08-05 GB GB32661/76A patent/GB1553232A/en not_active Expired
- 1976-08-06 CA CA258,565A patent/CA1099696A/en not_active Expired
- 1976-08-06 SU SU762388804A patent/SU843709A3/en active
- 1976-08-06 BE BE169609A patent/BE844951A/en unknown
- 1976-08-07 ES ES450554A patent/ES450554A1/en not_active Expired
- 1976-08-07 JP JP51093603A patent/JPS5222082A/en active Pending
- 1976-08-09 AU AU16695/76A patent/AU513230B2/en not_active Expired

Also Published As

Publication number	Publication date
CA1099696A (en)	1981-04-21
FR2320308A1 (en)	1977-03-04
FR2320308B1 (en)	1979-09-28
IT1040379B (en)	1979-12-20
NO762686L (en)	1977-02-09
NL7608629A (en)	1977-02-10
JPS5222082A (en)	1977-02-19
SE7608697L (en)	1977-02-09
BE844951A (en)	1977-02-07
AU1669576A (en)	1978-02-16
DE2635163C2 (en)	1984-12-20
AT345549B (en)	1978-09-25
ES450554A1 (en)	1978-01-01
GB1553232A (en)	1979-09-26
AU513230B2 (en)	1980-11-20
SU843709A3 (en)	1981-06-30
ZA764722B (en)	1977-07-27
DE2635163A1 (en)	1977-02-24

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Legal Events

Date	Code	Title	Description
1983-10-15	ELJ	Ceased due to non-payment of the annual fee