CH490430A - Process for preparing chlorinated polyvinylchlorides from certain polyvinylchlorides - Google Patents
Process for preparing chlorinated polyvinylchlorides from certain polyvinylchloridesInfo
- Publication number
- CH490430A CH490430A CH1898068A CH1898068A CH490430A CH 490430 A CH490430 A CH 490430A CH 1898068 A CH1898068 A CH 1898068A CH 1898068 A CH1898068 A CH 1898068A CH 490430 A CH490430 A CH 490430A
- Authority
- CH
- Switzerland
- Prior art keywords
- polyvinylchlorides
- certain
- preparing chlorinated
- preparing
- chlorinated
- Prior art date
Links
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 |
|---|---|---|---|
| NL6800992A NL6800992A (en) | 1968-01-23 | 1968-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH490430A true CH490430A (en) | 1970-05-15 |
Family
ID=19802568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1898068A CH490430A (en) | 1968-01-23 | 1968-12-19 | Process for preparing chlorinated polyvinylchlorides from certain polyvinylchlorides |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT290127B (en) |
| BE (1) | BE726839A (en) |
| BR (1) | BR6905829D0 (en) |
| CH (1) | CH490430A (en) |
| DE (1) | DE1817523A1 (en) |
| DK (1) | DK121473B (en) |
| ES (1) | ES362482A1 (en) |
| FR (1) | FR2000575A1 (en) |
| GB (1) | GB1186847A (en) |
| NL (1) | NL6800992A (en) |
| SE (1) | SE345278B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| AU543448B2 (en) * | 1980-08-26 | 1985-04-18 | B.F. Goodrich Company, The | Process for chlorination of pvc in water without use of swelling agents |
| CN106574000A (en) * | 2014-07-22 | 2017-04-19 | 瑞来斯实业公司 | A process for manufacturing chlorinated polyvinylchloride |
| FR3136362A1 (en) | 2022-06-14 | 2023-12-15 | Institut Mines Telecom | Instrumented scleral lens and associated device, embedded in the lens or not, for measuring the pupil diameter of an eye. |
-
1968
- 1968-01-23 NL NL6800992A patent/NL6800992A/xx unknown
- 1968-12-19 CH CH1898068A patent/CH490430A/en not_active IP Right Cessation
- 1968-12-31 DE DE19681817523 patent/DE1817523A1/en active Pending
-
1969
- 1969-01-06 GB GB70769A patent/GB1186847A/en not_active Expired
- 1969-01-14 BE BE726839A patent/BE726839A/en unknown
- 1969-01-14 ES ES362482A patent/ES362482A1/en not_active Expired
- 1969-01-17 FR FR6900855A patent/FR2000575A1/en not_active Withdrawn
- 1969-01-21 AT AT62569A patent/AT290127B/en not_active IP Right Cessation
- 1969-01-22 SE SE84269A patent/SE345278B/xx unknown
- 1969-01-22 DK DK34669A patent/DK121473B/en unknown
- 1969-01-23 BR BR20582969A patent/BR6905829D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2000575A1 (en) | 1969-09-12 |
| AT290127B (en) | 1971-05-25 |
| NL6800992A (en) | 1969-07-25 |
| DK121473B (en) | 1971-10-18 |
| BE726839A (en) | 1969-07-14 |
| ES362482A1 (en) | 1970-12-01 |
| BR6905829D0 (en) | 1973-01-04 |
| GB1186847A (en) | 1970-04-08 |
| DE1817523A1 (en) | 1969-07-31 |
| SE345278B (en) | 1972-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH527861A (en) | Process for preparing polyesters | |
| CH494062A (en) | Process for preparing tiny polymer capsules | |
| CH529137A (en) | Process for preparing tetrahydroisoquinolins-carboxamides | |
| CH526571A (en) | Process for the preparation of 3-alkoxy-thianaphthene-2-carboxamides | |
| CH503725A (en) | Process for preparing 1-alkyl-2-aminomethylpyrrolidines | |
| CH525188A (en) | Process for preparing bis-basic fluorenone-, fluorenol- and fluorene-carboxamides | |
| CH490430A (en) | Process for preparing chlorinated polyvinylchlorides from certain polyvinylchlorides | |
| CH532605A (en) | Process for preparing 2-phenyl-3-acylbenzothiazolines | |
| CH542822A (en) | Process for the preparation of radiopaque compounds | |
| CH494779A (en) | Process for preparing diorganochlorophosphines | |
| CH515268A (en) | Process for the preparation of 5-nitrofuryl-1,2,4-oxadiazines | |
| CH521368A (en) | Process for preparing B-lactams | |
| CH518886A (en) | Process for the preparation of methylcyclohexenes | |
| CH519462A (en) | Process for preparing N-alkyl-dimethylamines | |
| CH494233A (en) | Process for preparing triazines | |
| CH495426A (en) | Process for preparing trienin | |
| CH529778A (en) | Process for preparing nitrofuryl-oxadiazoleamide | |
| CH498888A (en) | Process for preparing polyesters | |
| CH515917A (en) | Process for the preparation of indolyl-nicotinic compounds | |
| CH501051A (en) | Preparation process for gelbecidin | |
| CH504453A (en) | Process for preparing 6H-dibenz (b, f) (1,4) oxazocin-11 (12H) -12-substituted | |
| FR96549E (en) | Process for the preparation of α-ethylenic compounds. | |
| CH524596A (en) | Process for preparing 2-nitro-benzofuran compounds | |
| CH540923A (en) | Process for preparing 1,3,4-thiadiazol-2-ylureas | |
| CH526576A (en) | Process for preparing 1,3,4-thiadiazol-2-ylureas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |