ZA91373B - Rubber mixtures and vulcanized compounds prepared therefrom - Google Patents

Rubber mixtures and vulcanized compounds prepared therefrom

Info

Publication number
ZA91373B
ZA91373B ZA91373A ZA91373A ZA91373B ZA 91373 B ZA91373 B ZA 91373B ZA 91373 A ZA91373 A ZA 91373A ZA 91373 A ZA91373 A ZA 91373A ZA 91373 B ZA91373 B ZA 91373B
Authority
ZA
South Africa
Prior art keywords
pref
aldehyde
iii
compounds prepared
prepared therefrom
Prior art date
Application number
ZA91373A
Inventor
Wolfgang Hesse
Hesse Wolfgang
Erhard Leicht
Leicht Erhard
Richard Sattelmeyer
Sattelmeyer Richard
Original Assignee
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 filed Critical Hoechst Ag
Publication of ZA91373B publication Critical patent/ZA91373B/en

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
    • C08J5/10—Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • C08G16/0212—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds
    • 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
    • C08J2321/00—Characterised by the use of unspecified rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Belt Conveyors (AREA)
  • Tyre Moulding (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)

Abstract

Vulcanisable rubber mixts. (I), with improved adhesion to steel cord- or textile fibre-based reinforcements, are claimed, together with the vulcanisation of such mixts.; (I) contain vulcanisable rubber, adhesion promoters (II), vulcanising agents, hardening agents, fillers and the usual additives; the novelty is that (II) is a modified novolak which is obtd. by simultaneous reaction of a polyhydric phenol with an aldehyde and an unsatd. hydrocarbon (III) at elevated temp. in the presence of an acid catalyst, and which contains no residual free phenol. (II) is produced from resorcinol, 1-10C aldehyde (pref. formaldehyde or a source thereof) and (III) (pref. a vinylaromatic cpd.), with mol. ratio resorcinol:(III):aldehyde = (1:0.1:0.3)-(1:1.5:0.95), pref. (1:0.4:0.5)-(1:1.1:0.8); (I) contain up to 20 wt.% (II).
ZA91373A 1990-01-20 1991-01-18 Rubber mixtures and vulcanized compounds prepared therefrom ZA91373B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4001606A DE4001606A1 (en) 1990-01-20 1990-01-20 Vulcanisable rubber mixts. with improved bonding to reinforcement

Publications (1)

Publication Number Publication Date
ZA91373B true ZA91373B (en) 1991-11-27

Family

ID=6398458

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA91373A ZA91373B (en) 1990-01-20 1991-01-18 Rubber mixtures and vulcanized compounds prepared therefrom

Country Status (9)

Country Link
EP (1) EP0440036B1 (en)
JP (1) JPH0770373A (en)
KR (1) KR910014442A (en)
AT (1) ATE139247T1 (en)
CA (1) CA2034251A1 (en)
DE (2) DE4001606A1 (en)
ES (1) ES2089037T3 (en)
GR (1) GR3020220T3 (en)
ZA (1) ZA91373B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021522A (en) * 1988-07-01 1991-06-04 Indspec Chemical Corporation Rubber compounding resin
JP3025618B2 (en) * 1993-11-19 2000-03-27 ユニッタ株式会社 Power transmission belt, and cord and canvas used for the power transmission belt
FR2746803B1 (en) 1996-03-29 1998-04-24 Ceca Sa NOVOLAQUE PHENOL / DIENE RESINS, METHOD OF PREPARATION AND RUBBER COMPOSITIONS CONTAINING SAID RESINS
DE19636204A1 (en) * 1996-09-06 1998-03-12 Hoechst Ag Urethane-modified novolaks to increase the steel cord adhesion and rigidity of vulcanized rubber compounds
FR2813886B1 (en) * 2000-09-08 2005-04-15 Ceca Sa NOVELTY RESINS, PROCESS FOR PREPARING THEM AND USES THEREOF
DE10162771A1 (en) * 2001-12-20 2003-07-10 Solutia Germany Gmbh & Co Kg Use of plasticized novolaks as an additive to rubber compounds
US7074861B2 (en) * 2003-02-18 2006-07-11 Indspec Chemical Corporation Modified resorcinol resins and applications thereof
US20060111508A1 (en) * 2004-11-22 2006-05-25 Indspec Chemical Corporation Process for making phenolic resins
EP2253649A1 (en) 2009-05-21 2010-11-24 Cytec Surface Specialties Germany GmbH & Co. KG Adhesion-promoting system for rubber goods
WO2019232147A1 (en) * 2018-05-31 2019-12-05 SUMITOMO CHEMICAL ADVANCED TECHNOLOGIES LLC, d.b.a. SUMIKA ELECTRONIC MATERIALS Novolac resins, methods of making, and uses in rubber compositions
EP4279540A1 (en) 2022-05-17 2023-11-22 ALLNEX GERMANY GmbH Adhesion-promoting system for a rubber composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010001C2 (en) * 1980-03-15 1984-11-29 Hoechst Ag, 6230 Frankfurt Process for the production of reinforced rubber vulcanizates and the articles thus obtained
DE3043227A1 (en) * 1980-11-15 1982-10-21 Hoechst Ag, 6000 Frankfurt RUBBER MIXTURES AND VOLCANISES MADE THEREOF

Also Published As

Publication number Publication date
GR3020220T3 (en) 1996-09-30
KR910014442A (en) 1991-08-31
DE4001606A1 (en) 1991-07-25
ES2089037T3 (en) 1996-10-01
EP0440036A1 (en) 1991-08-07
ATE139247T1 (en) 1996-06-15
DE59107907D1 (en) 1996-07-18
CA2034251A1 (en) 1991-07-21
JPH0770373A (en) 1995-03-14
EP0440036B1 (en) 1996-06-12

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