DE1770060A1 - Trockenchlorierungsverfahren fuer Polyvinylchlorid - Google Patents
Trockenchlorierungsverfahren fuer PolyvinylchloridInfo
- Publication number
- DE1770060A1 DE1770060A1 DE19681770060 DE1770060A DE1770060A1 DE 1770060 A1 DE1770060 A1 DE 1770060A1 DE 19681770060 DE19681770060 DE 19681770060 DE 1770060 A DE1770060 A DE 1770060A DE 1770060 A1 DE1770060 A1 DE 1770060A1
- Authority
- DE
- Germany
- Prior art keywords
- polyvinyl chloride
- swelling agent
- chlorinated
- chlorination
- chlorine
- 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.)
- Pending
Links
- 238000005660 chlorination reaction Methods 0.000 title claims description 24
- 238000000034 method Methods 0.000 title claims description 20
- 229920000915 polyvinyl chloride Polymers 0.000 title claims description 20
- 239000004800 polyvinyl chloride Substances 0.000 title claims description 20
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 28
- 239000000460 chlorine Substances 0.000 claims description 28
- 229910052801 chlorine Inorganic materials 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 22
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical group ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 230000008961 swelling Effects 0.000 claims description 12
- 239000000047 product Substances 0.000 claims description 8
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical group ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 7
- 230000004913 activation Effects 0.000 claims description 4
- 230000015556 catabolic process Effects 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 238000006731 degradation reaction Methods 0.000 claims description 3
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 claims description 2
- 238000010411 cooking Methods 0.000 claims 2
- 150000007824 aliphatic compounds Chemical class 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 29
- 239000004801 Chlorinated PVC Substances 0.000 description 10
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- USVZHTBPMMSRHY-UHFFFAOYSA-N 8-[(6-bromo-1,3-benzodioxol-5-yl)sulfanyl]-9-[2-(2-chlorophenyl)ethyl]purin-6-amine Chemical compound C=1C=2OCOC=2C=C(Br)C=1SC1=NC=2C(N)=NC=NC=2N1CCC1=CC=CC=C1Cl USVZHTBPMMSRHY-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000008365 aqueous carrier Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- C08F8/18—Introducing halogen atoms or halogen-containing groups
- C08F8/20—Halogenation
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1445967 | 1967-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1770060A1 true DE1770060A1 (de) | 1970-08-06 |
Family
ID=11145073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681770060 Pending DE1770060A1 (de) | 1967-04-01 | 1968-03-26 | Trockenchlorierungsverfahren fuer Polyvinylchlorid |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3597342A (en:Method) |
| BE (1) | BE712900A (en:Method) |
| DE (1) | DE1770060A1 (en:Method) |
| FR (1) | FR1568995A (en:Method) |
| GB (1) | GB1200711A (en:Method) |
| NL (1) | NL6804560A (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006126A (en) * | 1966-02-16 | 1977-02-01 | Montecatini Edison S.P.A. | Process for the chlorination of vinyl polymers |
| US4386189A (en) | 1981-05-05 | 1983-05-31 | Delaware City Plastics Corporation | Process for the post-chlorination of vinyl chloride polymers |
| US5216088A (en) * | 1992-02-18 | 1993-06-01 | The B. F. Goodrich Company | Two-step process for post-chlorinating poly(vinyl chloride) |
| WO2002055565A1 (fr) * | 2001-01-15 | 2002-07-18 | Kaneka Corporation | Procede et appareil pour produire une resine chloree de chlorure de vinyle |
| WO2020044284A1 (en) * | 2018-08-29 | 2020-03-05 | Reliance Industries Limited | Hydrophobic carbonaceous material and a process for preparation thereof |
-
1968
- 1968-03-20 FR FR1568995D patent/FR1568995A/fr not_active Expired
- 1968-03-25 US US715531A patent/US3597342A/en not_active Expired - Lifetime
- 1968-03-26 DE DE19681770060 patent/DE1770060A1/de active Pending
- 1968-03-27 GB GB14826/68A patent/GB1200711A/en not_active Expired
- 1968-03-28 BE BE712900D patent/BE712900A/xx unknown
- 1968-04-01 NL NL6804560A patent/NL6804560A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE712900A (en:Method) | 1968-07-31 |
| US3597342A (en) | 1971-08-03 |
| NL6804560A (en:Method) | 1968-10-02 |
| FR1568995A (en:Method) | 1969-05-30 |
| GB1200711A (en) | 1970-07-29 |
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