MX2009005006A - Microcapsulas, su uso y procesos para su fabricacion. - Google Patents

Microcapsulas, su uso y procesos para su fabricacion.

Info

Publication number
MX2009005006A
MX2009005006A MX2009005006A MX2009005006A MX2009005006A MX 2009005006 A MX2009005006 A MX 2009005006A MX 2009005006 A MX2009005006 A MX 2009005006A MX 2009005006 A MX2009005006 A MX 2009005006A MX 2009005006 A MX2009005006 A MX 2009005006A
Authority
MX
Mexico
Prior art keywords
weight
hydrophobic
manufacture
monomer
wax
Prior art date
Application number
MX2009005006A
Other languages
English (en)
Inventor
Bryan David Grey
Original Assignee
Ciba Holding 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
Priority claimed from GB0622894A external-priority patent/GB0622894D0/en
Priority claimed from GB0709421A external-priority patent/GB0709421D0/en
Application filed by Ciba Holding Inc filed Critical Ciba Holding Inc
Publication of MX2009005006A publication Critical patent/MX2009005006A/es

Links

Classifications

    • 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
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/18—In situ polymerisation with all reactants being present in the same phase
    • B01J13/185—In situ polymerisation with all reactants being present in the same phase in an organic phase
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/12—Processes in which the treating agent is incorporated in microcapsules
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249995—Constituent is in liquid form
    • Y10T428/249997—Encapsulated liquid
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer
    • Y10T428/2987—Addition polymer from unsaturated monomers only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Polymerisation Methods In General (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

Una microcápsula que comprende: A) un centro que contiene un líquido o cera hidrofóbicos, B) una cubierta polimérica, que incluye: a) un polímero formado de una mezcla de monómeros, que contiene i) del 1 al 95% en peso de un monómero insaturado etilénicamente, monofuncional, hidrofóbico, ii) del 5 al 99% en peso de un monómero insaturado etilénicamente, polifuncional, y iii) del 0 al 60% en peso de otro monómero monofuncional, y b) otro polímero hidrofóbico, el cual es insoluble en el líquido o cera hidrofóbicos. La invención incluye un proceso para la fabricación de partículas y el uso de estas partículas en artículos, tal como telas, y composiciones de recubrimiento, especialmente para textiles.
MX2009005006A 2006-11-17 2007-11-06 Microcapsulas, su uso y procesos para su fabricacion. MX2009005006A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0622894A GB0622894D0 (en) 2006-11-17 2006-11-17 Microcapsules, their use and processes for their manufacture
GB0709421A GB0709421D0 (en) 2007-05-17 2007-05-17 Microcapsules, their use and processes for their manufacture
PCT/EP2007/061933 WO2008058868A1 (en) 2006-11-17 2007-11-06 Microcapsules, their use and processes for their manufacture

Publications (1)

Publication Number Publication Date
MX2009005006A true MX2009005006A (es) 2009-05-20

Family

ID=39185822

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009005006A MX2009005006A (es) 2006-11-17 2007-11-06 Microcapsulas, su uso y procesos para su fabricacion.

Country Status (8)

Country Link
US (1) US8784984B2 (es)
EP (1) EP2086670B1 (es)
JP (1) JP5214623B2 (es)
KR (1) KR20090079957A (es)
CA (1) CA2669239A1 (es)
ES (1) ES2603218T3 (es)
MX (1) MX2009005006A (es)
WO (1) WO2008058868A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11065593B2 (en) 2015-09-03 2021-07-20 Tagra Biotechnologies Ltd. Microcapsules encapsulating a reflective agent

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EP3662974A1 (en) 2018-12-07 2020-06-10 The Procter & Gamble Company Compositions comprising encapsulates
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Also Published As

Publication number Publication date
WO2008058868A1 (en) 2008-05-22
CA2669239A1 (en) 2008-05-22
ES2603218T3 (es) 2017-02-24
EP2086670B1 (en) 2016-08-17
JP2010510337A (ja) 2010-04-02
US8784984B2 (en) 2014-07-22
KR20090079957A (ko) 2009-07-22
EP2086670A1 (en) 2009-08-12
US20110003152A1 (en) 2011-01-06
JP5214623B2 (ja) 2013-06-19

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