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PE20131501A1 - LIQUID COMPOSITION FOR COLD REPAIR OF RUBBER PRODUCTS AND INDUSTRIAL COATINGS AND METHOD OF OBTAINING SUCH COMPOSITION - Google Patents

LIQUID COMPOSITION FOR COLD REPAIR OF RUBBER PRODUCTS AND INDUSTRIAL COATINGS AND METHOD OF OBTAINING SUCH COMPOSITION

Info

Publication number
PE20131501A1
PE20131501A1 PE2013000365A PE2013000365A PE20131501A1 PE 20131501 A1 PE20131501 A1 PE 20131501A1 PE 2013000365 A PE2013000365 A PE 2013000365A PE 2013000365 A PE2013000365 A PE 2013000365A PE 20131501 A1 PE20131501 A1 PE 20131501A1
Authority
PE
Peru
Prior art keywords
composition
obtaining
rubber products
industrial coatings
catalyst
Prior art date
Application number
PE2013000365A
Other languages
Spanish (es)
Inventor
Bernier Marco Picon
Bernier Francisco Picon
Ritcher Eduardo Bernier
Original Assignee
Servicios De Ingenieria Bertech Limitada
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50138038&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20131501(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Servicios De Ingenieria Bertech Limitada filed Critical Servicios De Ingenieria Bertech Limitada
Publication of PE20131501A1 publication Critical patent/PE20131501A1/en

Links

Classifications

    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/02—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using liquid or paste-like material
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Sealing Material Composition (AREA)

Abstract

CONSISTE EN UNA COMPOSICION A PARTIR DE UN DISOCIANATO DE TOLUENO, COMPOSICION QUE COMPRENDE ENTRE 74% A 84% DE PREPOLIMERO DE POLIURETANO RETICULADO, ENTRE 0.1% Y 23% DE SOLVENTE, ENTRE 0.1% Y 5% DE PIGMENTO, Y UN CATALIZADOR. Y EL SIGUIENTE METODO PARA ELABORAR LA COMPOSICION CONSISTENTE EN: (A) PREPARAR LA COMPOSICION BASE; (I) CALENTAR EL PREPOLIMERO DE POLIURETANO ENTRE 75 A 85 GRADOS DURANTE 1 A 8 HORAS (II) AGREGAR EL SOLVENTE Y PIGMENTO OBTENIDO EN (I), Y (B) AGREGAR EL CATALIZADOR PARA REACCIONAR CON LA COMPOSICION BASE (A). SIENDO QUE DICHA COMPOSICION TIENE APLICACION EN LA CONFECCION, RECONSTITUCION Y RECUPERACION RAPIDA Y DEFINITIVA EN FRIO DE SUPERFICIES DESGASTADAS DE CAUCHO DE ORIGEN NATURAL O SINTETICO PARA REPARARLAS, AISLARLAS O PROTEGERLAS DE AGENTES EXTERNOS, COMO TAMBIEN PARA USO COMO PRESERVANTE CONTRA LA OXIDACION U OTROS AGENTES CORROSIVOS, ESPECIALMENTE EN LA INDUSTRIA DE LOS NEUMATICOS Y CORREAS DE CAUCHO DE LA INDUSTRIA MINERAIT CONSISTS OF A COMPOSITION FROM A TOLUENE DISOCYANATE, A COMPOSITION THAT INCLUDES BETWEEN 74% TO 84% OF CROSS-LINKED POLYURETHANE PRE-POLYMER, BETWEEN 0.1% AND 23% SOLVENT, BETWEEN 0.1% AND 5% PIGMENT, AND A CATALYST. AND THE FOLLOWING METHOD TO PREPARE THE COMPOSITION CONSISTENT OF: (A) PREPARING THE BASE COMPOSITION; (I) HEAT THE POLYURETHANE PRE-POLYMER BETWEEN 75 TO 85 DEGREES FOR 1 TO 8 HOURS (II) ADD THE SOLVENT AND PIGMENT OBTAINED IN (I), AND (B) ADD THE CATALYST TO REACT WITH THE BASE COMPOSITION (A). WHEREAS SUCH COMPOSITION HAS APPLICATION IN THE MAKING, RECONSTITUTION AND RAPID AND DEFINITIVE RECOVERY IN COLD WEARING SURFACES OF RUBBER OF NATURAL OR SYNTHETIC ORIGIN IN ORDER TO REPAIR THEM, INSULATE OR PROTECT THEM AS CONTAINERS OR PRESENT AGENTS AS USED AGENTS AS EXTERNAL AGTRENTS CORROSIVES, ESPECIALLY IN THE TIRES AND RUBBER BELT INDUSTRY OF THE MINING INDUSTRY

PE2013000365A 2010-09-01 2011-08-30 LIQUID COMPOSITION FOR COLD REPAIR OF RUBBER PRODUCTS AND INDUSTRIAL COATINGS AND METHOD OF OBTAINING SUCH COMPOSITION PE20131501A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2010000934 2010-09-01

Publications (1)

Publication Number Publication Date
PE20131501A1 true PE20131501A1 (en) 2014-01-05

Family

ID=50138038

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2013000365A PE20131501A1 (en) 2010-09-01 2011-08-30 LIQUID COMPOSITION FOR COLD REPAIR OF RUBBER PRODUCTS AND INDUSTRIAL COATINGS AND METHOD OF OBTAINING SUCH COMPOSITION

Country Status (5)

Country Link
AU (1) AU2011297666B2 (en)
BR (1) BR112012016629B1 (en)
CO (1) CO6801661A2 (en)
PE (1) PE20131501A1 (en)
WO (1) WO2012029029A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CL2013000959A1 (en) * 2013-03-15 2013-08-23 Sika Technology Ag Polyurethane-based composition comprising a polyurethane prepolymer, a curing agent comprising a mononuclear aromatic polyamine, a solvent and a plasticizer; method of repair of defects in elastic substrates; process of joining flexible substrates; and use of said composition.
CN115572570B (en) * 2021-12-23 2024-02-20 山西天启通液压有限公司 Rubber protection coating film and preparation method thereof
CA3247683A1 (en) * 2022-09-08 2024-03-14 Bertech Panamá S.A. Coating kit and method for repair and/or reconstitution of rubber and/or metal worn areas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1621948A1 (en) * 1966-09-14 1971-06-03 Henkel & Cie Gmbh Process for the production of firmly adhering polyurethane coatings on rubber
US3979547A (en) * 1975-03-20 1976-09-07 The Firestone Tire & Rubber Company Paint for use on rubbers
JP3114557B2 (en) * 1994-04-21 2000-12-04 保土谷化学工業株式会社 Method for producing cold-curable fast-curing polyurethane coating waterproofing material
JP2962180B2 (en) * 1995-02-23 1999-10-12 神東塗料株式会社 Polyurethane coated rubber material
CN1923933A (en) * 2005-09-02 2007-03-07 李宝杰 Ageing-proof coating for rubber

Also Published As

Publication number Publication date
AU2011297666B2 (en) 2014-07-17
BR112012016629B1 (en) 2019-10-29
WO2012029029A3 (en) 2012-04-26
AU2011297666A1 (en) 2013-04-18
WO2012029029A2 (en) 2012-03-08
BR112012016629A2 (en) 2016-04-19
CO6801661A2 (en) 2013-11-29

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