FR2315510A1 - Oxyhalogenated hydrocarbon polymers - prepd. by reacting unsatd. polymer with halogen and ether, used in adhesives, coatings, and as flame retardants - Google Patents
Oxyhalogenated hydrocarbon polymers - prepd. by reacting unsatd. polymer with halogen and ether, used in adhesives, coatings, and as flame retardantsInfo
- Publication number
- FR2315510A1 FR2315510A1 FR7520425A FR7520425A FR2315510A1 FR 2315510 A1 FR2315510 A1 FR 2315510A1 FR 7520425 A FR7520425 A FR 7520425A FR 7520425 A FR7520425 A FR 7520425A FR 2315510 A1 FR2315510 A1 FR 2315510A1
- Authority
- FR
- France
- Prior art keywords
- polymer
- halogen
- ether
- pref
- unsatd
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
- C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
- C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
-
- 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
-
- 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
- C08F8/22—Halogenation by reaction with free halogens
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Method comprises reacting a soln. of an olefinically unsatd. polymer with a halogen and a linear and/or a cyclic ether so that the halogen and the ether add on to at least part of the double bonds of the polymer. The modified polymer is then sepd. from the reaction mixt. Pref. the initial polymer is used at a concn. of 20-250 g/l of solvent + ether and pref. gaseous halogen is added at the rate of 0.5-25 l/l soln./hr. in an overall amt. of 2-120 moles/100 g. equiv. of double bonds in the initial polymer. Reactn. is pref. at 0-70 degrees C in pref. chlorinated aliphatic or aromatic solvent. The modified polymers are used in the prepn. of adhesive and coating compsns. and as additives for improving the self-extinguishing properties of thermoplastic or thermosetting resins. Compared to prior art halogenated polymers, the modified polymers have better adhesion partic. to metals, increased heat stability in air and improved compatibility with various resins.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7520425A FR2315510A1 (en) | 1975-06-26 | 1975-06-26 | Oxyhalogenated hydrocarbon polymers - prepd. by reacting unsatd. polymer with halogen and ether, used in adhesives, coatings, and as flame retardants |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7520425A FR2315510A1 (en) | 1975-06-26 | 1975-06-26 | Oxyhalogenated hydrocarbon polymers - prepd. by reacting unsatd. polymer with halogen and ether, used in adhesives, coatings, and as flame retardants |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2315510A1 true FR2315510A1 (en) | 1977-01-21 |
FR2315510B1 FR2315510B1 (en) | 1979-01-19 |
Family
ID=9157253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7520425A Granted FR2315510A1 (en) | 1975-06-26 | 1975-06-26 | Oxyhalogenated hydrocarbon polymers - prepd. by reacting unsatd. polymer with halogen and ether, used in adhesives, coatings, and as flame retardants |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2315510A1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2831839A (en) * | 1955-07-11 | 1958-04-22 | Phillips Petroleum Co | Oxygen-containing chlorinated and brominated polymers |
-
1975
- 1975-06-26 FR FR7520425A patent/FR2315510A1/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2831839A (en) * | 1955-07-11 | 1958-04-22 | Phillips Petroleum Co | Oxygen-containing chlorinated and brominated polymers |
Also Published As
Publication number | Publication date |
---|---|
FR2315510B1 (en) | 1979-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |