GB1295356A - - Google Patents
Info
- Publication number
- GB1295356A GB1295356A GB1295356DA GB1295356A GB 1295356 A GB1295356 A GB 1295356A GB 1295356D A GB1295356D A GB 1295356DA GB 1295356 A GB1295356 A GB 1295356A
- Authority
- GB
- United Kingdom
- Prior art keywords
- march
- present
- iodine
- over
- pressure
- 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
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 2
- 229910052740 iodine Inorganic materials 0.000 abstract 2
- 239000011630 iodine Substances 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 150000008282 halocarbons Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 1
- 239000000080 wetting agent Substances 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
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80867469A | 1969-03-19 | 1969-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1295356A true GB1295356A (https=) | 1972-11-08 |
Family
ID=25199402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1295356D Expired GB1295356A (https=) | 1969-03-19 | 1970-03-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3632848A (https=) |
| BE (1) | BE747550A (https=) |
| DE (1) | DE2012121A1 (https=) |
| FR (1) | FR2037587A5 (https=) |
| GB (1) | GB1295356A (https=) |
| NL (1) | NL7002917A (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241523B2 (https=) * | 1980-08-26 | 1990-09-18 | ||
| US4412898A (en) * | 1980-08-26 | 1983-11-01 | The B.F. Goodrich Company | Process for chlorination of PVC in water without use of swelling agents |
| US4448658A (en) * | 1982-08-25 | 1984-05-15 | The B. F. Goodrich Company | Use of high-intensity rapidly-pulsating actinic radiation in the chlorination of polyvinyl chloride resin |
| US4711921A (en) * | 1982-11-12 | 1987-12-08 | The B. F. Goodrich Company | Stabilization of vinyl chloride polymers |
| DE4033966C2 (de) * | 1990-10-25 | 1997-11-20 | Bitterfelder Vermoegensverwalt | Verfahren zur Herstellung von löslichem nachchlorierten Polyvinylchlorid |
| US5216088A (en) * | 1992-02-18 | 1993-06-01 | The B. F. Goodrich Company | Two-step process for post-chlorinating poly(vinyl chloride) |
| US5388691A (en) * | 1993-10-21 | 1995-02-14 | White; Nona J. | Protective case for remote control transmitter |
| EP3426697B1 (en) * | 2016-03-08 | 2023-07-12 | Oxy Vinyls LP | Methods for providing polyvinyl chloride particles for preparing chlorinated polyvinyl chloride |
| TWI734751B (zh) * | 2016-03-08 | 2021-08-01 | 美商奧克希凡尼爾公司 | 氯化聚氯乙烯之方法 |
-
1969
- 1969-03-19 US US808674A patent/US3632848A/en not_active Expired - Lifetime
-
1970
- 1970-03-02 NL NL7002917A patent/NL7002917A/xx unknown
- 1970-03-04 FR FR7007697A patent/FR2037587A5/fr not_active Expired
- 1970-03-13 DE DE19702012121 patent/DE2012121A1/de active Pending
- 1970-03-18 BE BE747550D patent/BE747550A/xx unknown
- 1970-03-19 GB GB1295356D patent/GB1295356A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2037587A5 (https=) | 1970-12-31 |
| DE2012121A1 (de) | 1970-10-08 |
| NL7002917A (https=) | 1970-09-22 |
| US3632848A (en) | 1972-01-04 |
| BE747550A (fr) | 1970-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |