GB1265265A - - Google Patents
Info
- Publication number
- GB1265265A GB1265265A GB1265265DA GB1265265A GB 1265265 A GB1265265 A GB 1265265A GB 1265265D A GB1265265D A GB 1265265DA GB 1265265 A GB1265265 A GB 1265265A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feb
- alkali metal
- vinyl chloride
- polymerization
- chatillon
- 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 abstract 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 238000012662 bulk polymerization Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 150000002432 hydroperoxides Chemical class 0.000 abstract 1
- 150000002443 hydroxylamines Chemical class 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 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
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1476168 | 1968-04-03 | ||
| IT1614268 | 1968-05-06 | ||
| IT1347669 | 1969-02-28 | ||
| IT1347569 | 1969-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1265265A true GB1265265A (enExample) | 1972-03-01 |
Family
ID=61628055
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1251728D Expired GB1251728A (enExample) | 1968-04-03 | 1969-04-02 | |
| GB1265265D Expired GB1265265A (enExample) | 1968-04-03 | 1970-02-26 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1251728D Expired GB1251728A (enExample) | 1968-04-03 | 1969-04-02 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US3637626A (enExample) |
| BE (2) | BE730988A (enExample) |
| DE (2) | DE1916942A1 (enExample) |
| FR (2) | FR2007375A1 (enExample) |
| GB (2) | GB1251728A (enExample) |
| NL (2) | NL6905298A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL46681A (en) * | 1975-02-21 | 1977-06-30 | Imi Inst For Research And Dev | Interpolymers of vinyl chloride and their preparation |
| US4360632A (en) * | 1981-10-23 | 1982-11-23 | Air Products And Chemicals, Inc. | Ketone bisulfites as reducing agent for free radical polymerization |
-
1969
- 1969-03-28 US US811576A patent/US3637626A/en not_active Expired - Lifetime
- 1969-04-01 FR FR6909857A patent/FR2007375A1/fr not_active Withdrawn
- 1969-04-02 DE DE19691916942 patent/DE1916942A1/de active Pending
- 1969-04-02 GB GB1251728D patent/GB1251728A/en not_active Expired
- 1969-04-03 BE BE730988D patent/BE730988A/xx unknown
- 1969-04-03 NL NL6905298A patent/NL6905298A/xx unknown
-
1970
- 1970-02-20 NL NL7002409.A patent/NL159118B/xx unknown
- 1970-02-23 FR FR7006312A patent/FR2034768B2/fr not_active Expired
- 1970-02-26 US US14642A patent/US3637619A/en not_active Expired - Lifetime
- 1970-02-26 GB GB1265265D patent/GB1265265A/en not_active Expired
- 1970-02-27 BE BE746677D patent/BE746677R/xx active
- 1970-02-27 DE DE2009216A patent/DE2009216C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2009216B2 (de) | 1979-02-01 |
| NL159118B (nl) | 1979-01-15 |
| GB1251728A (enExample) | 1971-10-27 |
| NL7002409A (enExample) | 1970-09-01 |
| BE730988A (enExample) | 1969-10-03 |
| DE2009216A1 (enExample) | 1970-09-17 |
| FR2034768B2 (enExample) | 1975-01-10 |
| BE746677R (fr) | 1970-08-27 |
| FR2034768A2 (enExample) | 1970-12-18 |
| FR2007375A1 (enExample) | 1970-01-09 |
| US3637619A (en) | 1972-01-25 |
| DE1916942A1 (de) | 1969-11-06 |
| US3637626A (en) | 1972-01-25 |
| NL6905298A (enExample) | 1969-10-07 |
| DE2009216C3 (de) | 1979-09-27 |
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| GB1288588A (enExample) | ||
| GB1192639A (en) | Process for the Polymerization of Vinyl Chloride | |
| JPS531973A (en) | Compactor-container | |
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| GB1308689A (en) | Chloroprene | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |