GB810029A - Improvements in or relating to laminated, synthetic rubber sheet materials - Google Patents
Improvements in or relating to laminated, synthetic rubber sheet materialsInfo
- Publication number
- GB810029A GB810029A GB28775/55A GB2877555A GB810029A GB 810029 A GB810029 A GB 810029A GB 28775/55 A GB28775/55 A GB 28775/55A GB 2877555 A GB2877555 A GB 2877555A GB 810029 A GB810029 A GB 810029A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polypropylene adipate
- synthetic rubber
- butadiene
- polyester
- acrylonitrile
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
A sheet material for use in forming a laminate comprises synthetic rubber plasticized with a polyester or mixed polyester which is substantially non-volatile and non-extractable by organic liquids. The synthetic rubber may be a polymer of butadiene or of chlorobutadiene, or a copolymer of butadiene and methyl methacrylate or acrylonitrile. The polyester may be formed by the reaction of one or more glycols with one or more aliphatic dicarboxylic acids, and, if desired, with further reactants such as monocarboxylic acids or aromatic dicarboxylic acids, to give a product having an average molecular weight not less than 5000. Polypropylene adipate and the copolyesters described in Specification 773,986 may be used. Fillers, antioxidants, pigments, or accelerators may be added. A specified mix contains butadiene-acrylonitrile rubber, zinc oxide, carbon black, stearic acid, sulphur, acetonediphenylamine condensate, polypropylene adipate (m.w. 6000), and mercaptobenzthiazoledithiocarbamate mixture. A mix for another layer of the laminate contains, instead of the polypropylene adipate, a lauric acid modified polypropylene adipate of m.w. about 800.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB28775/55A GB810029A (en) | 1955-10-10 | 1955-10-10 | Improvements in or relating to laminated, synthetic rubber sheet materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB28775/55A GB810029A (en) | 1955-10-10 | 1955-10-10 | Improvements in or relating to laminated, synthetic rubber sheet materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB810029A true GB810029A (en) | 1959-03-11 |
Family
ID=10280958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28775/55A Expired GB810029A (en) | 1955-10-10 | 1955-10-10 | Improvements in or relating to laminated, synthetic rubber sheet materials |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB810029A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3177900A (en) * | 1961-04-17 | 1965-04-13 | Btr Industries Ltd | Flexible article with flame-resistant cover |
-
1955
- 1955-10-10 GB GB28775/55A patent/GB810029A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3177900A (en) * | 1961-04-17 | 1965-04-13 | Btr Industries Ltd | Flexible article with flame-resistant cover |
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