ES463494A1 - Un procedimiento para el tratamiento de los polimeros de cloruro de vinilo. - Google Patents
Un procedimiento para el tratamiento de los polimeros de cloruro de vinilo.Info
- Publication number
- ES463494A1 ES463494A1 ES463494A ES463494A ES463494A1 ES 463494 A1 ES463494 A1 ES 463494A1 ES 463494 A ES463494 A ES 463494A ES 463494 A ES463494 A ES 463494A ES 463494 A1 ES463494 A1 ES 463494A1
- Authority
- ES
- Spain
- Prior art keywords
- treatment
- vinyl chloride
- particulate polymers
- chloride particulate
- heat treatment
- 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
- 229920000642 polymer Polymers 0.000 title abstract 3
- 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
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 150000007942 carboxylates Chemical class 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
- C08F8/00—Chemical modification by after-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7632676A FR2369299A1 (fr) | 1976-10-26 | 1976-10-26 | Procede pour le traitement des polymeres du chlorure de vinyle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES463494A1 true ES463494A1 (es) | 1978-07-16 |
Family
ID=9179359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES463494A Expired ES463494A1 (es) | 1976-10-26 | 1977-10-25 | Un procedimiento para el tratamiento de los polimeros de cloruro de vinilo. |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU505493B2 (Direct) |
| BE (1) | BE859959A (Direct) |
| DE (1) | DE2745731C2 (Direct) |
| ES (1) | ES463494A1 (Direct) |
| FR (1) | FR2369299A1 (Direct) |
| GB (1) | GB1554514A (Direct) |
| IT (1) | IT1088153B (Direct) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY108226A (en) * | 1991-12-20 | 1996-08-30 | Exxon Research Engineering Co | Process for improving biodegradability of pvc |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2064498B2 (de) * | 1969-12-30 | 1976-10-07 | The Japanese Geon Co., Ltd., Tokio | Verfahren zur herstellung thermisch stabiler formmassen durch behandlung von vinylchloridpolymerisaten |
-
1976
- 1976-10-26 FR FR7632676A patent/FR2369299A1/fr active Granted
-
1977
- 1977-10-06 AU AU29412/77A patent/AU505493B2/en not_active Expired
- 1977-10-11 DE DE19772745731 patent/DE2745731C2/de not_active Expired
- 1977-10-21 BE BE1008463A patent/BE859959A/xx not_active IP Right Cessation
- 1977-10-25 ES ES463494A patent/ES463494A1/es not_active Expired
- 1977-10-25 GB GB4432877A patent/GB1554514A/en not_active Expired
- 1977-10-26 IT IT2902277A patent/IT1088153B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1088153B (it) | 1985-06-10 |
| FR2369299A1 (fr) | 1978-05-26 |
| AU505493B2 (en) | 1979-11-22 |
| FR2369299B1 (Direct) | 1980-03-07 |
| DE2745731C2 (de) | 1987-05-07 |
| GB1554514A (en) | 1979-10-24 |
| AU2941277A (en) | 1979-04-12 |
| BE859959A (fr) | 1978-04-21 |
| DE2745731A1 (de) | 1978-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19980504 |