MX2021012143A - Opacificantes polimericos modificados con acrilico para su uso en medios organicos. - Google Patents

Opacificantes polimericos modificados con acrilico para su uso en medios organicos.

Info

Publication number
MX2021012143A
MX2021012143A MX2021012143A MX2021012143A MX2021012143A MX 2021012143 A MX2021012143 A MX 2021012143A MX 2021012143 A MX2021012143 A MX 2021012143A MX 2021012143 A MX2021012143 A MX 2021012143A MX 2021012143 A MX2021012143 A MX 2021012143A
Authority
MX
Mexico
Prior art keywords
particles
interior
shell
surrounding
shells
Prior art date
Application number
MX2021012143A
Other languages
English (en)
Inventor
Wayne Devonport
Donovan K Lujan
Original Assignee
Arkema Inc
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 Arkema Inc filed Critical Arkema Inc
Publication of MX2021012143A publication Critical patent/MX2021012143A/es

Links

Classifications

    • 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
    • C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
    • C09D161/02—Condensation polymers of aldehydes or ketones only
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/004—Reflecting paints; Signal paints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • B01J13/203—Exchange of core-forming material by diffusion through the capsule wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • B01J13/22—Coating
    • 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
    • C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
    • 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
    • C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C09D151/003—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20—Diluents or solvents
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Graft Or Block Polymers (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Se divulgan partículas de látex vacías, útiles como agentes opacificantes para composiciones de recubrimiento que contienen disolventes orgánicos. Las partículas tienen un interior hueco, que mantiene sustancialmente su integridad después de que las partículas se ponen en contacto con un disolvente orgánico a 25 °C durante 30 días. Las partículas también tienen una cubierta interior polimérica hidrófila que rodea el interior hueco y que es hinchable con una solución de hinchamiento acuosa. Las partículas tienen una primera y segunda cubiertas intermedias poliméricas, que rodean la cubierta interior, formadas a partir de polímerosque son diferentes entre sí y diferentes del polímero de cubierta interior. Por último, las partículas tienen una cubierta polimérica exterior, que rodea a las cubiertas interiores, que se forma a partir de hasta el 100 % en peso, como unidades polimerizadas, de metacrilato de metilo. Las cubiertas interiores y la cubierta exterior tienen, cada una, una Tv superior a 60 °C. También se divulga un proceso en emulsión de etapas múltiples para fabricar las partículas.
MX2021012143A 2019-04-04 2020-03-24 Opacificantes polimericos modificados con acrilico para su uso en medios organicos. MX2021012143A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962829067P 2019-04-04 2019-04-04
PCT/US2020/024438 WO2020205332A1 (en) 2019-04-04 2020-03-24 Acrylic modified polymeric opacifiers for use in organic media

Publications (1)

Publication Number Publication Date
MX2021012143A true MX2021012143A (es) 2021-11-03

Family

ID=72666312

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021012143A MX2021012143A (es) 2019-04-04 2020-03-24 Opacificantes polimericos modificados con acrilico para su uso en medios organicos.

Country Status (6)

Country Link
US (2) US11866605B2 (es)
EP (1) EP3947538A4 (es)
CN (1) CN113661203B (es)
CA (1) CA3135154A1 (es)
MX (1) MX2021012143A (es)
WO (1) WO2020205332A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023091641A1 (en) * 2021-11-22 2023-05-25 Rohm And Haas Company Method for preparing opacifying pigment-binder hybrid polymer particles
CN115975128A (zh) * 2022-12-05 2023-04-18 广东巴德富新材料有限公司 一种聚合物包封的TiO2复合物及其乳液

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450247A (en) * 1982-04-14 1984-05-22 Desoto, Inc. Air drying coatings having long term water repellency
US4677003A (en) 1985-04-30 1987-06-30 Rohm And Haas Company Microsuspension process for preparing solvent core sequential polymer dispersion
US5447560A (en) * 1994-03-03 1995-09-05 Rohn And Haas Company Method for improving erasability or erasable marking compositions
US7691948B2 (en) * 2003-09-09 2010-04-06 3M Innovative Properties Company (Meth)acrylic film, and making film and receptor sheet using the same
EP2072542B1 (en) 2007-12-20 2014-05-07 Rohm and Haas Company Core-shell polymers suitable for use in organic media
CN110271235B (zh) * 2014-08-22 2021-04-20 阿科玛股份有限公司 空隙胶乳颗粒
CN110317306A (zh) * 2014-08-22 2019-10-11 阿科玛股份有限公司 空隙胶乳颗粒
WO2016073260A1 (en) 2014-11-03 2016-05-12 Arkema Inc. Latex comprising water-soluble acrylic modified alkyd dispersion and method of production thereof
EP3331697A4 (en) * 2015-08-04 2019-03-06 Arkema, Inc. HOLLOW LATEX PARTICLES CONTAINING FUNCTIONALIZED EXTERNAL FLOWERS
US10125287B2 (en) 2016-06-30 2018-11-13 The Sherwin-Williams Company Pigment complexes for water borne coating compositions
WO2018092158A1 (en) * 2016-11-21 2018-05-24 Asian Paints Ltd. Water borne alkyd emulsions for surface primer compositions for architectural interior finishes

Also Published As

Publication number Publication date
US11866605B2 (en) 2024-01-09
EP3947538A4 (en) 2023-01-04
WO2020205332A1 (en) 2020-10-08
CA3135154A1 (en) 2020-10-08
CN113661203B (zh) 2023-06-06
EP3947538A1 (en) 2022-02-09
US20240093053A1 (en) 2024-03-21
CN113661203A (zh) 2021-11-16
US20220177723A1 (en) 2022-06-09

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