IT8026831A0 - Catalizzatore redox a base composti di perossigeno per la polimerizzazione di alogenuri di vinile. - Google Patents

Catalizzatore redox a base composti di perossigeno per la polimerizzazione di alogenuri di vinile.

Info

Publication number: IT8026831A0
Authority: IT; Italy
Prior art keywords: polymerization; catalyst based; vinyl halides; redox catalyst; peroxygen compounds
Prior art date: 1979-12-21

Application number

IT8026831A

Other languages

English (en)

Other versions

IT1149278B (it

Inventor

Norman G Gaylord

Meshulam Nagler

Marvin M Fein

Original Assignee

Dart Ind Inc

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.)

1979-12-21

Filing date

1980-12-19

Publication date

1980-12-19

1980-12-19 Application filed by Dart Ind Inc filed Critical Dart Ind Inc

1980-12-19 Publication of IT8026831A0 publication Critical patent/IT8026831A0/it

1986-12-03 Application granted granted Critical

1986-12-03 Publication of IT1149278B publication Critical patent/IT1149278B/it

Links

-1 VINYL HALIDES Chemical class 0.000 title 1
239000003054 catalyst Substances 0.000 title 1
150000001875 compounds Chemical class 0.000 title 1
238000006116 polymerization reaction Methods 0.000 title 1
229920002554 vinyl 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
- C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polymerization Catalysts (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

IT26831/80A 1979-12-21 1980-12-19 Catalizzatore redox a base composti di perossigeno per la polimerizzazione di alogenuri di vinile IT1149278B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/106,331 US4242482A (en)	1979-12-21	1979-12-21	Peroxygen compound-metal mercaptide redox catalyst system for vinyl halide polymerization

Publications (2)

Publication Number	Publication Date
IT8026831A0 true IT8026831A0 (it)	1980-12-19
IT1149278B IT1149278B (it)	1986-12-03

Family

ID=22310842

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT26831/80A IT1149278B (it)	1979-12-21	1980-12-19	Catalizzatore redox a base composti di perossigeno per la polimerizzazione di alogenuri di vinile

Country Status (14)

Country	Link
US (1)	US4242482A (it)
JP (1)	JPS5693713A (it)
BE (1)	BE886227A (it)
BR (1)	BR8007968A (it)
CA (1)	CA1159813A (it)
DE (1)	DE3048032A1 (it)
ES (1)	ES497960A0 (it)
FR (1)	FR2471987A1 (it)
GB (1)	GB2065682B (it)
IT (1)	IT1149278B (it)
LU (1)	LU82907A1 (it)
NL (1)	NL8006904A (it)
NO (1)	NO803576L (it)
SE (1)	SE8009012L (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE8503507L (sv) *	1985-07-17	1987-01-18	Kenobel Ab	Sett for polymerisation av vinylklorid
US5396063A (en) *	1992-06-08	1995-03-07	Nikon Corporation	Objective replacing apparatus having objective position, displacement and address detecting means and microscope using it

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT649597A (it) *	1960-04-21
BE607559A (it) *	1960-08-26
DE1128663B (de) *	1961-03-21	1962-04-26	Roehm & Haas Gmbh	Verfahren zum Polymerisieren von monomeren ungesaettigten Verbindungen
US3668194A (en) *	1966-12-14	1972-06-06	Borden Inc	Suspension polymerization of pvc polymers and copolymers at reduced temperatures
NL6717760A (it) *	1967-12-28	1969-07-01
US4091197A (en) *	1973-06-08	1978-05-23	Nicolas Fischer	Process for polymerization of vinyl chloride micro-suspension with metal compounds
US3970612A (en) *	1974-12-30	1976-07-20	Hooker Chemicals & Plastics Corporation	Process for molecular weight lowering of polyvinyl halides

1979
- 1979-12-21 US US06/106,331 patent/US4242482A/en not_active Expired - Lifetime
1980
- 1980-10-30 CA CA000363654A patent/CA1159813A/en not_active Expired
- 1980-10-30 FR FR8023233A patent/FR2471987A1/fr active Granted
- 1980-11-04 LU LU82907A patent/LU82907A1/xx unknown
- 1980-11-18 BE BE0/202847A patent/BE886227A/fr not_active IP Right Cessation
- 1980-11-26 NO NO803576A patent/NO803576L/no unknown
- 1980-12-05 BR BR8007968A patent/BR8007968A/pt unknown
- 1980-12-16 JP JP17663180A patent/JPS5693713A/ja active Pending
- 1980-12-16 GB GB8040252A patent/GB2065682B/en not_active Expired
- 1980-12-19 DE DE19803048032 patent/DE3048032A1/de not_active Withdrawn
- 1980-12-19 IT IT26831/80A patent/IT1149278B/it active
- 1980-12-19 NL NL8006904A patent/NL8006904A/nl not_active Application Discontinuation
- 1980-12-19 SE SE8009012A patent/SE8009012L/ not_active Application Discontinuation
- 1980-12-19 ES ES497960A patent/ES497960A0/es active Granted

Also Published As

Publication number	Publication date
BR8007968A (pt)	1981-06-23
LU82907A1 (fr)	1981-03-24
GB2065682B (en)	1983-10-12
DE3048032A1 (de)	1981-09-17
ES8200903A1 (es)	1981-11-16
FR2471987A1 (fr)	1981-06-26
FR2471987B1 (it)	1983-12-30
SE8009012L (sv)	1981-06-22
IT1149278B (it)	1986-12-03
BE886227A (fr)	1981-03-16
JPS5693713A (en)	1981-07-29
CA1159813A (en)	1984-01-03
NO803576L (no)	1981-06-22
ES497960A0 (es)	1981-11-16
GB2065682A (en)	1981-07-01
NL8006904A (nl)	1981-07-16
US4242482A (en)	1980-12-30

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