CA978698A - Chlorination or sulfochlorination of polymers - Google Patents
Chlorination or sulfochlorination of polymersInfo
- Publication number
- CA978698A CA978698A CA099,555A CA99555A CA978698A CA 978698 A CA978698 A CA 978698A CA 99555 A CA99555 A CA 99555A CA 978698 A CA978698 A CA 978698A
- Authority
- CA
- Canada
- Prior art keywords
- sulfochlorination
- chlorination
- polymers
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/12—Incorporating halogen atoms into the molecule
- C08C19/14—Incorporating halogen atoms into the molecule by reaction with halogens
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/20—Incorporating sulfur atoms into the molecule
-
- 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
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
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)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US475570A | 1970-01-21 | 1970-01-21 | |
US475370A | 1970-01-21 | 1970-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA978698A true CA978698A (en) | 1975-11-25 |
Family
ID=26673421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA099,555A Expired CA978698A (en) | 1970-01-21 | 1970-12-01 | Chlorination or sulfochlorination of polymers |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4935357B1 (fr) |
BE (1) | BE760877A (fr) |
CA (1) | CA978698A (fr) |
DE (1) | DE2064171A1 (fr) |
FR (1) | FR2074436A5 (fr) |
GB (1) | GB1325579A (fr) |
NL (1) | NL7018693A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6338555U (fr) * | 1986-08-28 | 1988-03-12 | ||
US5242987A (en) * | 1993-01-29 | 1993-09-07 | E. I. Du Pont De Nemours And Company | Process for chlorination and chlorosulfonation of olefin polymers in suspensions of perfluorinated liquids |
US5242988A (en) * | 1993-02-05 | 1993-09-07 | E. I. Du Pont De Nemours And Company | Process for chlorination and chlorosulfonation of olefin polymers in the presence of fluorinated surfactants |
-
1970
- 1970-12-01 CA CA099,555A patent/CA978698A/en not_active Expired
- 1970-12-01 GB GB5713670A patent/GB1325579A/en not_active Expired
- 1970-12-22 NL NL7018693A patent/NL7018693A/xx unknown
- 1970-12-25 JP JP11789170A patent/JPS4935357B1/ja active Pending
- 1970-12-28 BE BE760877A patent/BE760877A/fr unknown
- 1970-12-29 FR FR7047107A patent/FR2074436A5/fr not_active Expired
- 1970-12-29 DE DE19702064171 patent/DE2064171A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS4935357B1 (fr) | 1974-09-21 |
GB1325579A (en) | 1973-08-01 |
FR2074436A5 (fr) | 1971-10-01 |
DE2064171A1 (de) | 1971-09-09 |
BE760877A (fr) | 1971-06-28 |
NL7018693A (fr) | 1971-07-23 |
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