WO2007051198A3 - Photo-responsive microencapsulation materials, compositions and methods of use thereof - Google Patents

Photo-responsive microencapsulation materials, compositions and methods of use thereof Download PDF

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Publication number
WO2007051198A3
WO2007051198A3 PCT/US2006/060351 US2006060351W WO2007051198A3 WO 2007051198 A3 WO2007051198 A3 WO 2007051198A3 US 2006060351 W US2006060351 W US 2006060351W WO 2007051198 A3 WO2007051198 A3 WO 2007051198A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
photo
responsive
compositions
shell
Prior art date
Application number
PCT/US2006/060351
Other languages
French (fr)
Other versions
WO2007051198A2 (en
Inventor
Michael H B Stowell
Original Assignee
Solarbre Inc
Michael H B Stowell
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 Solarbre Inc, Michael H B Stowell filed Critical Solarbre Inc
Priority to AU2006305711A priority Critical patent/AU2006305711A1/en
Priority to JP2008538207A priority patent/JP2009514660A/en
Priority to CA2627648A priority patent/CA2627648C/en
Priority to EP06839611A priority patent/EP1945344A2/en
Priority to US12/091,297 priority patent/US8246869B2/en
Publication of WO2007051198A2 publication Critical patent/WO2007051198A2/en
Publication of WO2007051198A3 publication Critical patent/WO2007051198A3/en
Priority to US13/590,857 priority patent/US20130137625A1/en

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/02—Condensation polymers of aldehydes or ketones only
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/11—Encapsulated compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q13/00—Formulations or additives for perfume preparations
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
    • C07C217/02—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C217/04—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C217/06—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted
    • C07C217/08—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted the oxygen atom of the etherified hydroxy group being further bound to an acyclic carbon atom
    • C07C217/10—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted the oxygen atom of the etherified hydroxy group being further bound to an acyclic carbon atom to an acyclic carbon atom of a hydrocarbon radical containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/567—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with sulfur as the only hetero atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • 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
    • C08G6/00—Condensation polymers of aldehydes or ketones only
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/56—Compounds, absorbed onto or entrapped into a solid carrier, e.g. encapsulated perfumes, inclusion compounds, sustained release forms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/81—Preparation or application process involves irradiation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dispersion Chemistry (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)

Abstract

Photoactivatable prepolymers and methods of use thereof are disclosed for microencapsulation of a substantially water-insoluble material within a nonporous shell. As provided herein, the microencapsulated material is released with no more than a slow release rate. Upon exposure of the nonporous shell to light, the nonporous shell is converted into a porous shell having an increased release rate for the microencapsulated material.
PCT/US2006/060351 2005-10-28 2006-10-30 Photo-responsive microencapsulation materials, compositions and methods of use thereof WO2007051198A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU2006305711A AU2006305711A1 (en) 2005-10-28 2006-10-30 Photo-responsive microencapsulation materials, compositions and methods of use thereof
JP2008538207A JP2009514660A (en) 2005-10-28 2006-10-30 Photo-responsive microencapsulated materials, compositions and methods for their use
CA2627648A CA2627648C (en) 2005-10-28 2006-10-30 Photo-responsive microencapsulation materials, compositions and methods of use thereof
EP06839611A EP1945344A2 (en) 2005-10-28 2006-10-30 Photo-responsive microencapsulation materials, compositions and methods of use thereof
US12/091,297 US8246869B2 (en) 2005-10-28 2006-10-30 Photo-responsive microencapsulation materials, compositions and methods of use thereof
US13/590,857 US20130137625A1 (en) 2005-10-28 2012-08-21 Photo-Responsive Microencapsulation Materials, Compositions and Methods of Use Thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73120905P 2005-10-28 2005-10-28
US60/731,209 2005-10-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/590,857 Division US20130137625A1 (en) 2005-10-28 2012-08-21 Photo-Responsive Microencapsulation Materials, Compositions and Methods of Use Thereof

Publications (2)

Publication Number Publication Date
WO2007051198A2 WO2007051198A2 (en) 2007-05-03
WO2007051198A3 true WO2007051198A3 (en) 2007-07-26

Family

ID=37807928

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/060351 WO2007051198A2 (en) 2005-10-28 2006-10-30 Photo-responsive microencapsulation materials, compositions and methods of use thereof

Country Status (6)

Country Link
US (2) US8246869B2 (en)
EP (1) EP1945344A2 (en)
JP (1) JP2009514660A (en)
AU (1) AU2006305711A1 (en)
CA (1) CA2627648C (en)
WO (1) WO2007051198A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009055772A1 (en) * 2007-10-26 2009-04-30 The Board Of Trustees Of The University Of Illinois Solvent-promoted self-healing materials
EP2204155A1 (en) 2008-12-30 2010-07-07 Takasago International Corporation Fragrance composition for core shell microcapsules
EP2467122A2 (en) 2009-08-21 2012-06-27 Blueshift Pharma GmbH Photoresponsive sunscreen composition
US9993793B2 (en) 2010-04-28 2018-06-12 The Procter & Gamble Company Delivery particles
US9186642B2 (en) 2010-04-28 2015-11-17 The Procter & Gamble Company Delivery particle
JP2014510140A (en) 2011-04-07 2014-04-24 ザ プロクター アンド ギャンブル カンパニー Conditioner composition with increased adhesion of polyacrylate microcapsules
CN103458859A (en) 2011-04-07 2013-12-18 宝洁公司 Personal cleansing compositions with increased deposition of polyacrylate microcapsules
WO2012138696A2 (en) 2011-04-07 2012-10-11 The Procter & Gamble Company Shampoo compositions with increased deposition of polyacrylate microcapsules
FI20115733A0 (en) * 2011-07-08 2011-07-08 Ka Aroma Marketing Oy Product containing a fragrant compound
MX354519B (en) * 2013-05-22 2018-03-08 Firmenich & Cie Microcapsules containing a gas-generating photolabile ketoacid or ketoester and uses thereof.
JP6359947B2 (en) * 2014-10-28 2018-07-18 富士フイルム株式会社 Sunscreen cosmetics
PT108665B (en) 2015-07-05 2020-11-02 Universidade Do Minho MICRO OR NANOCAPSULES WITH PHOTOCATALYTIC PROPERTIES FOR CONTROLLED RELEASE OF DIFFUSING AGENTS AND THEIR METHOD OF OBTAINING
WO2017214446A1 (en) * 2016-06-08 2017-12-14 Takasago International Corporation (Usa) Fragrance material
EP3441115B1 (en) * 2017-08-11 2020-05-27 Procter & Gamble International Operations SA Photosensitive microcapsules
KR102111607B1 (en) 2018-03-28 2020-05-15 주식회사 엘지화학 Controlled release fertilizers
CN109776548B (en) * 2018-11-14 2020-08-21 浙江农林大学 Biomass-based molecular capsule wall material and method for preparing slow-release algae-killing microcapsule by using same
CN114149604B (en) * 2021-12-15 2023-02-14 上海海洋大学 Near-infrared light response type slow-release composite packaging film and preparation method and application thereof

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US4001216A (en) * 1975-10-30 1977-01-04 American Home Products Corporation Aminoalkyl ethers of 2,2'- and 3,3'-dihydroxydesoxybenzoin
US4013643A (en) * 1973-11-19 1977-03-22 G. D. Searle & Co. N,n-disubstituted 2,3-diphenylallylamines
EP0271979A1 (en) * 1986-12-17 1988-06-22 Dow Corning Corporation Process for preparing silicone microparticles
US5283015A (en) * 1989-03-15 1994-02-01 The Mead Corporation Method for producing amine-formaldehyde microcapsules and photosensitive microcapsules produced thereby
US20020050659A1 (en) * 2000-02-09 2002-05-02 William Toreki Hydrocapsules and method of preparation thereof
US6657052B1 (en) * 1997-04-11 2003-12-02 University Of Arkansas Biomolecular labeling
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US4001216A (en) * 1975-10-30 1977-01-04 American Home Products Corporation Aminoalkyl ethers of 2,2'- and 3,3'-dihydroxydesoxybenzoin
EP0271979A1 (en) * 1986-12-17 1988-06-22 Dow Corning Corporation Process for preparing silicone microparticles
US5283015A (en) * 1989-03-15 1994-02-01 The Mead Corporation Method for producing amine-formaldehyde microcapsules and photosensitive microcapsules produced thereby
US6657052B1 (en) * 1997-04-11 2003-12-02 University Of Arkansas Biomolecular labeling
US20020050659A1 (en) * 2000-02-09 2002-05-02 William Toreki Hydrocapsules and method of preparation thereof
US20050158548A1 (en) * 2004-01-09 2005-07-21 Fuji Photo Film Co., Ltd. Microcapsule, manufacturing method thereof and recording material

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Also Published As

Publication number Publication date
WO2007051198A2 (en) 2007-05-03
US20090202652A1 (en) 2009-08-13
US8246869B2 (en) 2012-08-21
US20130137625A1 (en) 2013-05-30
EP1945344A2 (en) 2008-07-23
CA2627648C (en) 2013-10-29
JP2009514660A (en) 2009-04-09
AU2006305711A1 (en) 2007-05-03
CA2627648A1 (en) 2007-05-03

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