ES345794A1 - Procedure for polymerization in mass, low temperature, vinyl chloride. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for polymerization in mass, low temperature, vinyl chloride. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES345794A1 ES345794A1 ES345794A ES345794A ES345794A1 ES 345794 A1 ES345794 A1 ES 345794A1 ES 345794 A ES345794 A ES 345794A ES 345794 A ES345794 A ES 345794A ES 345794 A1 ES345794 A1 ES 345794A1
- Authority
- ES
- Spain
- Prior art keywords
- polymerization
- translation
- procedure
- low temperature
- machine
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 title abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 4
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 238000012662 bulk polymerization Methods 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000002432 hydroperoxides Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 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
- C08F4/00—Polymerisation catalysts
- C08F4/40—Redox systems
-
- 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
- C08F14/06—Vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
Procedure for the mass polymerization, at low temperature, of vinyl chloride, characterized in that the polymerization is carried out in the presence of a catalyst system composed of an organic hydroperoxide, sulfur dioxide and at least one alcoholate of the formula (R- 0) n-Me, in which "R" is an alkyl radical with a straight or branched chain having 1 to 6 carbon atoms, "Me" is a metal of the first or second group of the Periodic System or aluminum and "n" can be 1, 2 or 3, depending on the valence of Me, and in which the molar ratio (RO) -/SO2 does not exceed 2. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2279166 | 1966-09-24 | ||
IT2279266 | 1966-09-24 | ||
IT1490867 | 1967-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES345794A1 true ES345794A1 (en) | 1969-05-16 |
Family
ID=27272862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES345794A Expired ES345794A1 (en) | 1966-09-24 | 1967-09-23 | Procedure for polymerization in mass, low temperature, vinyl chloride. (Machine-translation by Google Translate, not legally binding) |
Country Status (6)
Country | Link |
---|---|
ES (1) | ES345794A1 (en) |
FI (1) | FI45663C (en) |
GR (1) | GR34925B (en) |
IL (1) | IL28663A (en) |
NO (1) | NO123547B (en) |
SE (1) | SE342824B (en) |
-
1967
- 1967-09-19 GR GR670134925A patent/GR34925B/en unknown
- 1967-09-21 IL IL28663A patent/IL28663A/en unknown
- 1967-09-22 SE SE13047/67A patent/SE342824B/xx unknown
- 1967-09-22 NO NO169838A patent/NO123547B/no unknown
- 1967-09-23 ES ES345794A patent/ES345794A1/en not_active Expired
- 1967-09-25 FI FI672557A patent/FI45663C/en active
Also Published As
Publication number | Publication date |
---|---|
IL28663A (en) | 1971-07-28 |
GR34925B (en) | 1968-07-22 |
SE342824B (en) | 1972-02-21 |
FI45663B (en) | 1972-05-02 |
FI45663C (en) | 1972-08-10 |
NO123547B (en) | 1971-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1345543A (en) | Hydroxyalkyl-perfluoroalkane sulphonamides | |
ES375278A1 (en) | Olefin polymerization | |
ES345794A1 (en) | Procedure for polymerization in mass, low temperature, vinyl chloride. (Machine-translation by Google Translate, not legally binding) | |
GB1155713A (en) | Poly-Epihalohydrin Derivatives | |
ES327064A1 (en) | Method of copolymerization of vinyl chloride with ethylene or propylene in the presence of a polymerization catalyst (Machine-translation by Google Translate, not legally binding) | |
ES361586A1 (en) | Process for the polymerization of vinyl chloride | |
ES322791A1 (en) | A procedure for the preparation of 1, 5, 9-ciclododacatrieno. (Machine-translation by Google Translate, not legally binding) | |
ES374566A2 (en) | Polymerization of vinyl chloride in bulk and at low temperatures | |
ES345660A1 (en) | Method for polymerizing in vinyl chloride mass (Machine-translation by Google Translate, not legally binding) | |
ES309332A1 (en) | A procedure for the estero-specific polymerization of an alpha-olefin. (Machine-translation by Google Translate, not legally binding) | |
ES319196A1 (en) | A container device with closure. (Machine-translation by Google Translate, not legally binding) | |
SU521923A1 (en) | The catalyst for the dimerization of butadiene-1,3 to divinylcyclobutane | |
ES321943A1 (en) | Procedure of catalyzed polymerization of an olefin. (Machine-translation by Google Translate, not legally binding) | |
ES408346A1 (en) | Procedure for the production of polymers and copolymers of isobutylene and polymers obtained | |
GB1039914A (en) | The preparation of vinyl fluoride polymers and copolymers | |
GB1114316A (en) | Improvements in or relating to a tetrachlorodiphenylsulphide | |
ES390090A1 (en) | Olefin copolymerization | |
ES248128A1 (en) | Vinyl chloride polymerication procedure (Machine-translation by Google Translate, not legally binding) | |
ES328386A1 (en) | A procedure to react an insatured compound with hydrogen. (Machine-translation by Google Translate, not legally binding) | |
ES290008A1 (en) | Procedure for the obtaining of unsaturated hydrocarbons (Machine-translation by Google Translate, not legally binding) | |
ES231655A2 (en) | A procedure for the catalytic polymerization of monomer material (Machine-translation by Google Translate, not legally binding) | |
ES184493U (en) | Bottle opening device. (Machine-translation by Google Translate, not legally binding) | |
ES327480A1 (en) | Procedure for the preparation of 3-hydroxy-5-aminometilisoxazaol (5-aminomethyl-3-isoxazobol). (Machine-translation by Google Translate, not legally binding) | |
ES393030A1 (en) | Procedure of polymerization of alpha-olefins. (Machine-translation by Google Translate, not legally binding) | |
ES359022A1 (en) | Preparation procedure of 17-oxygenated-3-etoxy-6- (a- minometil-disused) pregna-3,5-dien-20-ona. (Machine-translation by Google Translate, not legally binding) |