IT962943B - Metodo per l ottenimento di poli meri e copolimeri del cloruro di vinile in piccole particelle me diante polimerizzazione in blocco - Google Patents
Metodo per l ottenimento di poli meri e copolimeri del cloruro di vinile in piccole particelle me diante polimerizzazione in bloccoInfo
- Publication number
- IT962943B IT962943B IT2711272A IT2711272A IT962943B IT 962943 B IT962943 B IT 962943B IT 2711272 A IT2711272 A IT 2711272A IT 2711272 A IT2711272 A IT 2711272A IT 962943 B IT962943 B IT 962943B
- Authority
- IT
- Italy
- Prior art keywords
- diant
- copolymers
- vinyl chloride
- small particles
- bulk polymerization
- Prior art date
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title 1
- 238000012662 bulk polymerization Methods 0.000 title 1
- 229920001577 copolymer Polymers 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000002245 particle Substances 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
- 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)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16983871A | 1971-08-06 | 1971-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT962943B true IT962943B (it) | 1973-12-31 |
Family
ID=22617394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2711272A IT962943B (it) | 1971-08-06 | 1972-07-18 | Metodo per l ottenimento di poli meri e copolimeri del cloruro di vinile in piccole particelle me diante polimerizzazione in blocco |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5232392B2 (OSRAM) |
| BE (1) | BE787046A (OSRAM) |
| BR (1) | BR7205318D0 (OSRAM) |
| CA (1) | CA1004795A (OSRAM) |
| DE (1) | DE2236428A1 (OSRAM) |
| FR (1) | FR2148469B1 (OSRAM) |
| GB (1) | GB1396348A (OSRAM) |
| IT (1) | IT962943B (OSRAM) |
| NL (1) | NL7210738A (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5411990A (en) * | 1976-08-04 | 1979-01-29 | Hooker Chemicals Plastics Corp | Posttbulk polymerization method of polyvinyl halide and composition thereof |
| FR2402669A1 (fr) * | 1977-09-12 | 1979-04-06 | Rhone Poulenc Ind | Procede de preparation en masse, en deux phases, de polymeres et copolymeres a base de chlorure de vinyle a faible teneur en produit grossier |
| JPS5734071U (OSRAM) * | 1980-07-31 | 1982-02-23 | ||
| JPS59215344A (ja) * | 1983-05-24 | 1984-12-05 | Kureha Chem Ind Co Ltd | ポリ塩化ビニル微小粒子およびその製造法 |
-
0
- BE BE787046D patent/BE787046A/xx not_active IP Right Cessation
-
1972
- 1972-07-05 CA CA146,438A patent/CA1004795A/en not_active Expired
- 1972-07-18 IT IT2711272A patent/IT962943B/it active
- 1972-07-25 DE DE19722236428 patent/DE2236428A1/de not_active Ceased
- 1972-08-03 FR FR7228108A patent/FR2148469B1/fr not_active Expired
- 1972-08-03 JP JP7801072A patent/JPS5232392B2/ja not_active Expired
- 1972-08-04 NL NL7210738A patent/NL7210738A/xx not_active Application Discontinuation
- 1972-08-04 GB GB3661372A patent/GB1396348A/en not_active Expired
- 1972-08-07 BR BR531872A patent/BR7205318D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5232392B2 (OSRAM) | 1977-08-20 |
| GB1396348A (en) | 1975-06-04 |
| DE2236428A1 (de) | 1973-02-15 |
| BE787046A (fr) | 1973-02-01 |
| JPS4826278A (OSRAM) | 1973-04-06 |
| NL7210738A (OSRAM) | 1973-02-08 |
| FR2148469B1 (OSRAM) | 1977-04-01 |
| FR2148469A1 (OSRAM) | 1973-03-23 |
| CA1004795A (en) | 1977-02-01 |
| BR7205318D0 (pt) | 1973-07-10 |
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