CA2911752C - Nouveaux materiaux composites a base de caoutchoucs, elastomeres et leurs matieres recyclees - Google Patents

Nouveaux materiaux composites a base de caoutchoucs, elastomeres et leurs matieres recyclees Download PDF

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Publication number
CA2911752C
CA2911752C CA2911752A CA2911752A CA2911752C CA 2911752 C CA2911752 C CA 2911752C CA 2911752 A CA2911752 A CA 2911752A CA 2911752 A CA2911752 A CA 2911752A CA 2911752 C CA2911752 C CA 2911752C
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CA
Canada
Prior art keywords
acid
diisocyanate
glycol
rubber
recycled
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.)
Active
Application number
CA2911752A
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English (en)
Other versions
CA2911752A1 (fr
Inventor
Rene Loya Enriquez
Grecia Andrea Bueno Herrera
Sergio Gabriel Flores Gallardo
Erasto Armando Zaragoza Contreras
Alejandro Vega Rios
Monica Elvira Mendoza Duarte
Erika Ivonne Lopez Martinez
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.)
KAUTEC TECHNOLOGIES SAPI DE CV
Centro de Investigacion en Materiales Avanzados CIMAV SC
Original Assignee
KAUTEC TECHNOLOGIES SAPI DE CV
Centro de Investigacion en Materiales Avanzados CIMAV SC
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 KAUTEC TECHNOLOGIES SAPI DE CV, Centro de Investigacion en Materiales Avanzados CIMAV SC filed Critical KAUTEC TECHNOLOGIES SAPI DE CV
Priority to CA2911752A priority Critical patent/CA2911752C/fr
Publication of CA2911752A1 publication Critical patent/CA2911752A1/fr
Application granted granted Critical
Publication of CA2911752C publication Critical patent/CA2911752C/fr
Active legal-status Critical Current
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/06—Polyurethanes from polyesters
    • 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2081—Heterocyclic amines; Salts thereof containing at least two non-condensed heterocyclic rings
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4269—Lactones
    • C08G18/4277—Caprolactone and/or substituted caprolactone
    • 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
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • C08G18/83—Chemically modified polymers
    • C08G18/86—Chemically modified polymers by peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L17/00—Compositions of reclaimed rubber
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • C09D175/06—Polyurethanes from polyesters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Abstract

Il est décrit le développement et lobtention de nouveaux matériaux composites à base de caoutchoucs et/ou délastomères et/ou leurs matières recyclées pouvant être réutilisés ou réutilisées au moyen dun programme de polymérisation in situ entre la combinaison de différents monomères et/ou oligomères de type diisocyanate, esters ou un agent de réticulation de peroxydes organiques qui, dans leur combinaison, génèrent un agent de liaison capable de modifier leurs caractéristiques chimiques intrinsèques, thermiques, rhéologiques et mécaniques dans le matériau et la réticulation chimique de chaînes provenant de lincorporation de peroxydes organiques qui sont capables daccélérer ou de ralentir la vitesse de réaction.
CA2911752A 2015-11-06 2015-11-06 Nouveaux materiaux composites a base de caoutchoucs, elastomeres et leurs matieres recyclees Active CA2911752C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2911752A CA2911752C (fr) 2015-11-06 2015-11-06 Nouveaux materiaux composites a base de caoutchoucs, elastomeres et leurs matieres recyclees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2911752A CA2911752C (fr) 2015-11-06 2015-11-06 Nouveaux materiaux composites a base de caoutchoucs, elastomeres et leurs matieres recyclees

Publications (2)

Publication Number Publication Date
CA2911752A1 CA2911752A1 (fr) 2017-05-06
CA2911752C true CA2911752C (fr) 2023-10-03

Family

ID=58645979

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2911752A Active CA2911752C (fr) 2015-11-06 2015-11-06 Nouveaux materiaux composites a base de caoutchoucs, elastomeres et leurs matieres recyclees

Country Status (1)

Country Link
CA (1) CA2911752C (fr)

Also Published As

Publication number Publication date
CA2911752A1 (fr) 2017-05-06

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