GB1031301A - Building and structural elements based on synthetic plastic materials - Google Patents

Building and structural elements based on synthetic plastic materials

Info

Publication number
GB1031301A
GB1031301A GB4504/64A GB450464A GB1031301A GB 1031301 A GB1031301 A GB 1031301A GB 4504/64 A GB4504/64 A GB 4504/64A GB 450464 A GB450464 A GB 450464A GB 1031301 A GB1031301 A GB 1031301A
Authority
GB
United Kingdom
Prior art keywords
coated
water
polymer
calculated
styrene
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
Application number
GB4504/64A
Inventor
Wulf Von Bonin
Herbert Bartl
Wilhelm Gobel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1031301A publication Critical patent/GB1031301A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/283—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum a discontinuous liquid phase emulsified in a continuous macromolecular phase
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/32—Polymerisation in water-in-oil emulsions
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2357/00—Characterised by the use of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Architecture (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Polymerisation Methods In General (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)

Abstract

An incombustible sound-damping shaped body of foamed structure consisting of a polymer material which is surface-coated at least on one face and containing optionally reinforcing elements, is made of a water-containing polymer obtained by polymerization of a reversed emulsion of styrene or its methyl homologues, and/or an acrylic acid ester and/or a methacrylic acid ester and, if desired, other compounds copolymerizable with these which are insoluble or only sparingly soluble in water, the water content of said polymer being at least 50%, calculated on the polymer. The shaped body may be coated with metal foils, metal-plastic bonded foils, bonded foils made of metal and paper, metal plates, plastic foils or coatings of suitable impermeability to water. The other copolymerizable compounds may be vinylidene chloride, vinyl esters, vinyl chloride, chloroprene and esters of fumaric and maleic acid. Cross-linking comonomers having two or three polymerizable double bonds as well as unsaturated polyesters may also be employed. In the preferred embodiment the polymerizable materials to be emulsified comprise mixtures of (a) 10 to 90% by weight, calculated on the total amount of polymerizable material, of styrene or its methyl homologues and (b) the balance consisting of a substantially unbranched unsaturated polyester having a molecular weight of 1000 to 9000, an acid number below 120 and containing maleic and/or fumaric acid in an amount of at least 50 mole per cent calculated on the total amount of polycondensed polycarboxylic acid. Conventional emulsifiers are used. Polymerization initiators mentioned are the persulphates and peroxides, preferably used in the presence of reducing agents such as pyrosulphites, bisulphites and thiosulphates or their alkali metal salts, or dimethylaniline or triethanolamine. Flame - impeding additives may be added to the water phase and/or to the monomer phase of the emulsion, e.g. borates, antimony trioxide and phosphoric acids or phosphates.ALSO:An incombustible sound-damping shaped body of foamed structure consisting of a polymer material which is surface-coated at least on one face and containing optionally reinforcing elements, is made of a water-containing polymer obtained by polymerization of a reversed emulsion of styrene or its methyl homologues, and/or an acrylic acid ester and for a methacrylic acid ester and, if desired, other compounds copolymerizable with these which are insoluble or only sparingly soluble in water, the water content of said polymer being at least 50%, calculated on the polymer. The shaped body may be coated with plastic coatings of suitable impermeability to water. In the preferred embodiment the polymerizable materials to be emulsified comprise mixtures of (a) 10 to 90% by weight, calculated on the total weight of polymerizable material, of styrene or its methyl homologues and (b) the balance consisting of a substantially unbranched unsaturated polyester having a molecular weight of 1, 000 to 9, 000, and acid number below 120 and containing maleic and/or fumaric acid in an amount of at least 50 mole % calculated on the total amount of polycondensed polycarboxylic acid. The shaped body may first be formed and then coated by polymerizing thereon. In Examples (a) a cube of polymerized casting material formed by the reversed emulsion polymerization of a polyester-styrene resin is coated by immersing the cube in a cold-hardening unsaturated polyester resin, and (b) a similar reversed emulsion is poured on to a steel sheet, polymerized and the uncovered surface is then coated with a polyester resin. Pipes may be coated with the reversed emulsion and then covered with a lining.
GB4504/64A 1963-02-01 1964-02-03 Building and structural elements based on synthetic plastic materials Expired GB1031301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0038906 1963-02-01

Publications (1)

Publication Number Publication Date
GB1031301A true GB1031301A (en) 1966-06-02

Family

ID=7097539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4504/64A Expired GB1031301A (en) 1963-02-01 1964-02-03 Building and structural elements based on synthetic plastic materials

Country Status (4)

Country Link
BE (1) BE643164A (en)
DE (1) DE1544857A1 (en)
FR (1) FR1386649A (en)
GB (1) GB1031301A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189520A (en) 1972-09-22 1980-02-19 Dynamit Nobel Aktiengesellschaft Shaped structural members having improved lightfastness and weatherproofness
GB2120601A (en) * 1982-04-21 1983-12-07 Magnex Ltd Collapsible structure
GB2130524A (en) * 1982-04-21 1984-06-06 Magnex Ltd Collapsible structure and method of using such a structure
EP0146519A2 (en) * 1983-11-21 1985-06-26 Monsanto Company Thermoformable laminate structure
GB2155401A (en) * 1984-03-10 1985-09-25 Kassfare Briton Limited Sports mat

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331016A (en) * 1991-02-13 1994-07-19 Schock & Co., Gmbh Plastic moldings made of water-expanded polymer resin
DE4104295A1 (en) * 1991-02-13 1992-08-27 Schock & Co Gmbh PLASTIC SHAPED BODY IN WATER-EXPANDED POLYMER RESIN

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189520A (en) 1972-09-22 1980-02-19 Dynamit Nobel Aktiengesellschaft Shaped structural members having improved lightfastness and weatherproofness
GB2120601A (en) * 1982-04-21 1983-12-07 Magnex Ltd Collapsible structure
GB2130524A (en) * 1982-04-21 1984-06-06 Magnex Ltd Collapsible structure and method of using such a structure
EP0146519A2 (en) * 1983-11-21 1985-06-26 Monsanto Company Thermoformable laminate structure
EP0146519A3 (en) * 1983-11-21 1985-07-31 Monsanto Company Thermoformable laminate structure
GB2155401A (en) * 1984-03-10 1985-09-25 Kassfare Briton Limited Sports mat

Also Published As

Publication number Publication date
DE1544857A1 (en) 1969-06-26
BE643164A (en) 1964-05-15
FR1386649A (en) 1965-01-22

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