GB1264599A - - Google Patents
Info
- Publication number
- GB1264599A GB1264599A GB1264599DA GB1264599A GB 1264599 A GB1264599 A GB 1264599A GB 1264599D A GB1264599D A GB 1264599DA GB 1264599 A GB1264599 A GB 1264599A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sept
- vinyl chloride
- sulphur dioxide
- methylate
- mercaptocompound
- 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
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 4
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 abstract 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 2
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 2
- 239000004291 sulphur dioxide Substances 0.000 abstract 2
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 abstract 2
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 150000002432 hydroperoxides Chemical class 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 230000000379 polymerizing 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
- 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)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2199366 | 1966-09-24 | ||
| IT2199466 | 1966-09-24 | ||
| IT1490867 | 1967-04-13 | ||
| IT1347369 | 1969-02-28 | ||
| IT2225069 | 1969-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1264599A true GB1264599A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-02-23 |
Family
ID=61628058
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB43592/67A Expired GB1194260A (en) | 1966-09-24 | 1967-09-25 | Process for the Polymerisation of Vinyl Chloride and the Polyvinyl Chloride so obtained |
| GB9433/70A Expired GB1275372A (en) | 1966-09-24 | 1970-02-26 | Process for the polymerization of vinyl chloride |
| GB1264599D Expired GB1264599A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-09-24 | 1970-09-16 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB43592/67A Expired GB1194260A (en) | 1966-09-24 | 1967-09-25 | Process for the Polymerisation of Vinyl Chloride and the Polyvinyl Chloride so obtained |
| GB9433/70A Expired GB1275372A (en) | 1966-09-24 | 1970-02-26 | Process for the polymerization of vinyl chloride |
Country Status (10)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7110795A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-08-10 | 1972-02-14 | ||
| US4471096A (en) * | 1982-08-03 | 1984-09-11 | Tenneco Polymers, Incorporated | Process for the production of vinyl chloride polymers in the presence of a chain-transfer agent that is a mercapto organic compound having at least one beta-ether linkage |
| KR102075567B1 (ko) * | 2016-09-23 | 2020-02-10 | 주식회사 엘지화학 | 염화비닐계 중합체의 제조방법 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL155270B (nl) * | 1967-12-19 | 1977-12-15 | Chatillon Italiana Fibre | Werkwijze voor het polymeriseren in de massa van vinylchloride, eventueel gemengd met ten minste een ander copolymeriseerbaar monomeer. |
| FR1583745A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-12-20 | 1969-12-05 |
-
0
- NL NL134231D patent/NL134231C/xx active
-
1967
- 1967-09-20 NL NL6712852A patent/NL6712852A/xx unknown
- 1967-09-22 LU LU54516D patent/LU54516A1/xx unknown
- 1967-09-22 FR FR121884A patent/FR1561107A/fr not_active Expired
- 1967-09-22 BE BE704199D patent/BE704199A/xx unknown
- 1967-09-22 DK DK473767A patent/DK132413C/da active
- 1967-09-23 DE DE1720233A patent/DE1720233C3/de not_active Expired
- 1967-09-25 CH CH1334667A patent/CH503767A/de not_active IP Right Cessation
- 1967-09-25 GB GB43592/67A patent/GB1194260A/en not_active Expired
- 1967-09-28 US US671216A patent/US3583964A/en not_active Expired - Lifetime
-
1970
- 1970-02-23 NL NL7002493.A patent/NL158807B/xx not_active IP Right Cessation
- 1970-02-24 FR FR7006507A patent/FR2035714A6/fr not_active Expired
- 1970-02-26 GB GB9433/70A patent/GB1275372A/en not_active Expired
- 1970-02-27 DE DE2009136A patent/DE2009136C3/de not_active Expired
- 1970-02-27 US US15217A patent/US3637623A/en not_active Expired - Lifetime
- 1970-02-27 US US15218A patent/US3637624A/en not_active Expired - Lifetime
- 1970-02-27 BE BE746679D patent/BE746679R/xx active
- 1970-02-28 JP JP1758770A patent/JPS5340633B1/ja active Pending
- 1970-09-14 NL NL7013572.A patent/NL160840C/xx active
- 1970-09-16 FR FR7033513A patent/FR2062922B2/fr not_active Expired
- 1970-09-16 GB GB1264599D patent/GB1264599A/en not_active Expired
- 1970-09-18 DE DE19702046143 patent/DE2046143A1/de active Pending
Also Published As
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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 |