GB864774A - Process for the chlorination of polyethylene - Google Patents
Process for the chlorination of polyethyleneInfo
- Publication number
- GB864774A GB864774A GB22109/57A GB2210957A GB864774A GB 864774 A GB864774 A GB 864774A GB 22109/57 A GB22109/57 A GB 22109/57A GB 2210957 A GB2210957 A GB 2210957A GB 864774 A GB864774 A GB 864774A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyethylene
- solid substance
- chlorine
- pulverulent
- mixture
- 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
- 239000004698 Polyethylene Substances 0.000 title abstract 3
- -1 polyethylene Polymers 0.000 title abstract 3
- 229920000573 polyethylene Polymers 0.000 title abstract 3
- 238000005660 chlorination reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 3
- 239000000460 chlorine Substances 0.000 abstract 3
- 229910052801 chlorine Inorganic materials 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 3
- 239000004709 Chlorinated polyethylene Substances 0.000 abstract 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract 1
- 239000001164 aluminium sulphate Substances 0.000 abstract 1
- 235000011128 aluminium sulphate Nutrition 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- 150000002902 organometallic compounds Chemical class 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE864774X | 1956-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB864774A true GB864774A (en) | 1961-04-06 |
Family
ID=6801727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22109/57A Expired GB864774A (en) | 1956-08-08 | 1957-07-12 | Process for the chlorination of polyethylene |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2928819A (forum.php) |
| BE (1) | BE559808A (forum.php) |
| DE (1) | DE1066747B (forum.php) |
| FR (1) | FR1180397A (forum.php) |
| GB (1) | GB864774A (forum.php) |
| NL (1) | NL91605C (forum.php) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3033845A (en) * | 1960-04-07 | 1962-05-08 | Du Pont | Process of chlorinating polyethylene |
| US3282910A (en) * | 1962-07-25 | 1966-11-01 | Hoechst Ag | Manufacture of chlorinated high-pressure polyethylenes |
| IL24681A (en) * | 1965-11-25 | 1969-05-28 | Israel Petrochem Enterprises L | Chlorination of polyethylene in the solid state |
| US3909486A (en) * | 1973-06-28 | 1975-09-30 | Gen Electric | Method of halogenating thermoplastic polyolefins |
| US4452953A (en) * | 1982-07-28 | 1984-06-05 | The B. F. Goodrich Company | Process for the vapor phase chlorosulfonation of polyolefins in the presence of finely divided inorganic materials |
| US4473451A (en) * | 1982-07-28 | 1984-09-25 | The Bf Goodrich Company | Vapor phase chlorination of polyolefins |
| US4425206A (en) * | 1982-12-09 | 1984-01-10 | The Dow Chemical Company | Anhydrous process for preparing amorphous chlorinated polyethylene and product thereof |
| US4680380A (en) * | 1983-01-19 | 1987-07-14 | The B. F. Goodrich Company | Odor-free chlorosulfonated polyolefins |
| US4593075A (en) * | 1983-07-15 | 1986-06-03 | Union Carbide Corporation | Preparation of elastomeric, chlorinated ethylene polymers |
| EP0133686A1 (en) * | 1983-08-04 | 1985-03-06 | The B.F. GOODRICH Company | Chlorosulfonated polyolefin process |
| US5068290A (en) * | 1989-05-06 | 1991-11-26 | Kang Hee Dong | Process for the chlorination of polyolefins |
| US6124406A (en) | 1998-03-31 | 2000-09-26 | The B. F. Goodrich Company | Blocky chlorinated polyolefins, process for making and use as impact modifier compatibilizer for PVC or CPVC |
| US6277915B1 (en) | 1999-09-29 | 2001-08-21 | Pmd Holdings Corporation | Block chlorinated polyolefins for use as impact modifier enhancers for PVC or CPVC |
| CN107141381A (zh) * | 2017-05-16 | 2017-09-08 | 北京清诚华宇科技有限公司 | 气固相法多组分颗粒流化床制备氯化聚乙烯的方法 |
| KR20240036713A (ko) | 2019-02-08 | 2024-03-20 | 엔테그리스, 아이엔씨. | 리간드-개질된 필터 및 액체 조성물로부터 금속을 감소시키는 방법 |
| EP4110512A4 (en) * | 2020-02-25 | 2024-03-20 | Entegris, Inc. | LIGAND-MODIFIED FILTER AND METHODS FOR REDUCING METAL CONTENT OF LIQUID COMPOSITIONS |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB576119A (en) * | 1941-06-27 | 1946-03-20 | Myles James Robertson | Improvements in or relating to the production of organic halogen compounds |
| US2503252A (en) * | 1947-06-27 | 1950-04-11 | Du Pont | Halogenation of polymers |
| US2592763A (en) * | 1949-04-20 | 1952-04-15 | Du Pont | Chlorinated uncompacted polyethylene |
| US2748105A (en) * | 1951-01-18 | 1956-05-29 | Bayer Ag | Process for chlorinating ethylene polymers in solution |
-
0
- DE DENDAT1066747D patent/DE1066747B/de active Pending
- NL NL91605D patent/NL91605C/xx active
- BE BE559808D patent/BE559808A/xx unknown
-
1957
- 1957-07-12 GB GB22109/57A patent/GB864774A/en not_active Expired
- 1957-07-30 US US675027A patent/US2928819A/en not_active Expired - Lifetime
- 1957-07-31 FR FR1180397D patent/FR1180397A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2928819A (en) | 1960-03-15 |
| BE559808A (forum.php) | |
| DE1066747B (de) | 1959-10-08 |
| NL91605C (forum.php) | |
| FR1180397A (fr) | 1959-06-03 |
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