GB444891A - Improvements relating to chlorine derivatives of rubber - Google Patents
Improvements relating to chlorine derivatives of rubberInfo
- Publication number
- GB444891A GB444891A GB27556/34A GB2755634A GB444891A GB 444891 A GB444891 A GB 444891A GB 27556/34 A GB27556/34 A GB 27556/34A GB 2755634 A GB2755634 A GB 2755634A GB 444891 A GB444891 A GB 444891A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compositions
- resins
- chlorinated
- esters
- hydrocarbons
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L15/00—Compositions of rubber derivatives
- C08L15/02—Rubber derivatives containing halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Phenol-formaldehyde resin and tricresyl phosphate to be added to chlorinated rubber in the preparation of non-porous moulding and coating compositions may first be heated together at 250 DEG C., until the separation of water has ceased.ALSO:The Specification as open to inspection under Sect. 91 comprises the preparation of coating compositions containing chlorinated rubber and natural resins or modified natural resins, esters of such acids as phosphoric, acetic, oxalic or benzoic, chlorinated diphenyl or fatty or hydrocarbon oils. The compositions may be dissolved in suitable solvents such as alcohols, ethers, esters, ketones, hydrocarbons or chlorinated hydrocarbons. This subject-matter does not appear in the Specification as accepted.ALSO:Chlorinated rubber is rendered non-porous by admixture with phenol-formaldehyde resin and tricresyl phosphate. The addition of a wax to such compositions is excluded. The resin may be fully or only partially condensed, and may be mixed with other resins. The compositions may be made into films or shaped bodies, or into coating or impregnating compositions by the use of solvents such as alcohols, ethers, esters, ketones, hydrocarbons or chlorinated hydrocarbons. The tricresyl phosphate and phenol-aldehyde resin may be heated together before admixture with the chlorinated rubber. Specification 401,534 is referred to. The Specification as open to inspection under Sect. 91 comprises also the addition to chlorinated rubber of the following substances: natural resins, or modified natural resins obtained by re-esterification or alcoholysis or by fusion with or without artificial resins, or precipitated constituents of natural resins; vinyl resins, cyclohexanone resins; esters of adipic acid. With these additions there may also be added alcoholic condensates of phthalic, linoleic, ricinoleic or wood oil acid, or esters of other acids, e.g. phosphoric, acetic, oxalic or benzoic acid, or fatty or hydrocarbon oils, or chlorinated diphenyl. The compositions may be dissolved in suitable solvents. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE444891X | 1933-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB444891A true GB444891A (en) | 1936-03-25 |
Family
ID=6537682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27556/34A Expired GB444891A (en) | 1933-10-05 | 1934-09-25 | Improvements relating to chlorine derivatives of rubber |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR783217A (en) |
| GB (1) | GB444891A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2556355A1 (en) * | 1983-12-10 | 1985-06-14 | British Petroleum Co Plc | INTUMESCENT COATING COMPOSITION |
-
1934
- 1934-09-06 FR FR783217D patent/FR783217A/en not_active Expired
- 1934-09-25 GB GB27556/34A patent/GB444891A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2556355A1 (en) * | 1983-12-10 | 1985-06-14 | British Petroleum Co Plc | INTUMESCENT COATING COMPOSITION |
| GB2151237A (en) * | 1983-12-10 | 1985-07-17 | British Petroleum Co Plc | Intumescent coating composition |
Also Published As
| Publication number | Publication date |
|---|---|
| FR783217A (en) | 1935-07-10 |
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