GB1049692A - Process for the manufacture of composite rayon-reinforced rubber structures - Google Patents

Process for the manufacture of composite rayon-reinforced rubber structures

Info

Publication number
GB1049692A
GB1049692A GB2189/64A GB218964A GB1049692A GB 1049692 A GB1049692 A GB 1049692A GB 2189/64 A GB2189/64 A GB 2189/64A GB 218964 A GB218964 A GB 218964A GB 1049692 A GB1049692 A GB 1049692A
Authority
GB
United Kingdom
Prior art keywords
propene
ethene
butene
copolymers
per cent
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
GB2189/64A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1049692A publication Critical patent/GB1049692A/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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
    • C08L2666/16—Addition or condensation polymers of aldehydes or ketones according to C08L59/00 - C08L61/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

In the manufacture of reinforced rubber articles from saturated copolymers of ethene and either propene or butene (1) satisfactory adhesion of the regenerated cellulose fabric used for reinforcement to the copolymers is obtained by a process comprising (1) impregnating the regenerated cellulose fabric with an aqueous dispersion containing (a) a di-or poly-methylol phenol resin obtained from a phenol and formaldehyde and (b) an unsaturated ternary copolymer of ethene, either propene or butene (1) and a non-conjugated diene or triene with 3-22 carbon atoms, which may be completely amorphous and which is copolymerizable with mono-olefins, and which contains 85-29 mol per cent of ethene, 14-5-70.5 mol per cent of propene or butene (1) and 0.5-20 mol per cent of the non-conjugated diene or triene, (2) embedding the impregnated and thereafter dried fabric in a vulcanizable mixture of an unsaturated copolymer of the same kind as specified under (1) (b) with sulphur and a vulcanization accelerator (3) applying a vulcanizable mixture of a saturated copolymer of ethene and either propene or butene (1) and at least one peroxide, e.g. dicumyl peroxide, and sulphur to the composite structure, and (4) vulcanizing the total composite structure while imparting to it a final shape. Acyclic dienes with terminal double bonds or a terminal and a middle double bond, cyclic dienes or trienes or bicyclic dienes may be used to produce the ternary copolymers. Suitable vulcanization accelerators are zinc dimethyl dithiocarbaminate, 2-mercapto benzothiazole, N-cyclohexyl-2-benzothiazyl-sulphene amide, tetramethyl thiuram mono or disulphide, diphenyl guanidine, morpholine or morpholine disulphide. The di-or poly-methylol phenol resin may be formed in situ. The composition used in step (2) may also contain carbon black, pigments, processing oils and tackifiers.ALSO:In the manufacture of reinforced rubber articles from saturated copolymers of ethene and either propene or butene-(1) satisfactory adhesion of the regenerated cellulose cord threads or fabric used for reinforcement to the copolymers is obtained by a process comprising (1) impregnating the regenerated cellulose cord thread or fabric with an aqueous dispersion containing (a) a di- or polymethylol phenol resin obtained from a phenol and formaldehyde and (b) an unsaturated ternary copolymer of ethene, either propene or butene-(1) and a non-conjugated diene or triene with 3-22 carbon atoms, which may be completely amorphous and which is copolymerizable with mono-olefins, and which contains 85-29 mols per cent of ethene, 14.5-70.5 mol per cent of propene or butene (1) and 0.5-20 mol per cent of the non-conjugated diene or triene, (2) embedding the impregnated and thereafter dried cellulosic material in a vulcanizable mixture of an unsaturated copolymer of the same kind as specified under (1) (b) with sulphur and a vulcanisation accelerator, (3) applying a vulcanizable mixture of a saturated copolymer of ethene and either propene or butene-(1) and at least one peroxide and sulphur to the composite structure, and (4) vulcanizing the total composite structure while importing to it a final shape. A cyclic dienes with terminal double bonds or a terminal and a middle double bond, cyclic dienes or trienes or bicyclic dienes may be used to produce the ternery copolymers. Suitable vulcanization accelerators are zinc dimethyl dithiocarbaminate, 2-mercapto benzothiazole, N-cyclohexyl-2-benzothiazylsulphene amide; tetramethyl thiuram mono or disulphide, diphenyl guanidine, morpholine or morpholine disulphide. The di- or polymethylol phenol resin may be formed in situ. The composition used in step (2) may also contain carbon black, pigments, processing oils and tackifiers. The peroxide may be dicumyl peroxide.
GB2189/64A 1963-01-19 1964-01-17 Process for the manufacture of composite rayon-reinforced rubber structures Expired GB1049692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF38803A DE1181405B (en) 1963-01-19 1963-01-19 Process for the production of composite bodies from rayon, cord twine or fabric and copolymers of ethylene and propylene or butylene

Publications (1)

Publication Number Publication Date
GB1049692A true GB1049692A (en) 1966-11-30

Family

ID=7097497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2189/64A Expired GB1049692A (en) 1963-01-19 1964-01-17 Process for the manufacture of composite rayon-reinforced rubber structures

Country Status (12)

Country Link
JP (1) JPS4028678B1 (en)
AT (1) AT253767B (en)
BE (1) BE642714A (en)
CH (1) CH431951A (en)
DE (1) DE1181405B (en)
DK (1) DK104955C (en)
FI (1) FI41867B (en)
FR (1) FR1386613A (en)
GB (1) GB1049692A (en)
LU (1) LU45159A1 (en)
NL (2) NL6400327A (en)
NO (1) NO115682B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2047254B (en) * 1979-04-13 1983-03-09 Mitsui Petrochemical Ind Rubbery ethylene/1-butene/polyene copolymers and process for production thereof
US4323625A (en) * 1980-06-13 1982-04-06 Monsanto Company Composites of grafted olefin polymers and cellulose fibers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1295575A (en) * 1960-05-02 1962-06-08 Du Pont Production of hydrocarbon copolymers using a vanadium / aluminum catalyst system

Also Published As

Publication number Publication date
DE1181405B (en) 1964-11-12
NL6400327A (en) 1964-07-20
DK104955C (en) 1966-07-25
AT253767B (en) 1967-04-25
NO115682B (en) 1968-11-11
JPS4028678B1 (en) 1965-12-20
CH431951A (en) 1967-03-15
NL130886C (en) 1900-01-01
LU45159A1 (en) 1964-03-04
FR1386613A (en) 1965-01-22
FI41867B (en) 1969-12-01
BE642714A (en) 1964-07-22

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