FR2305229A1 - Procede de production de microcapsules contenant de l'huile par melange de matiere huileuse et de solution aqueuse d'emulsionnant polymere et nouveaux produits ainsi obtenus - Google Patents

Procede de production de microcapsules contenant de l'huile par melange de matiere huileuse et de solution aqueuse d'emulsionnant polymere et nouveaux produits ainsi obtenus

Info

Publication number
FR2305229A1
FR2305229A1 FR7608545A FR7608545A FR2305229A1 FR 2305229 A1 FR2305229 A1 FR 2305229A1 FR 7608545 A FR7608545 A FR 7608545A FR 7608545 A FR7608545 A FR 7608545A FR 2305229 A1 FR2305229 A1 FR 2305229A1
Authority
FR
France
Prior art keywords
emulsioner
polymer
production
aqueous solution
containing oil
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.)
Granted
Application number
FR7608545A
Other languages
English (en)
Other versions
FR2305229B3 (fr
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.)
CHAMPION PAPER CO Ltd
Original Assignee
CHAMPION PAPER CO Ltd
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 CHAMPION PAPER CO Ltd filed Critical CHAMPION PAPER CO Ltd
Publication of FR2305229A1 publication Critical patent/FR2305229A1/fr
Application granted granted Critical
Publication of FR2305229B3 publication Critical patent/FR2305229B3/fr
Granted legal-status Critical Current

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
    • B01J13/16—Interfacial polymerisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/914—Transfer or decalcomania
    • 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
    • Y10T428/2982—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
FR7608545A 1975-03-24 1976-03-24 Procede de production de microcapsules contenant de l'huile par melange de matiere huileuse et de solution aqueuse d'emulsionnant polymere et nouveaux produits ainsi obtenus Granted FR2305229A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56163175A 1975-03-24 1975-03-24

Publications (2)

Publication Number Publication Date
FR2305229A1 true FR2305229A1 (fr) 1976-10-22
FR2305229B3 FR2305229B3 (fr) 1978-12-15

Family

ID=24242770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608545A Granted FR2305229A1 (fr) 1975-03-24 1976-03-24 Procede de production de microcapsules contenant de l'huile par melange de matiere huileuse et de solution aqueuse d'emulsionnant polymere et nouveaux produits ainsi obtenus

Country Status (6)

Country Link
US (1) US4138362A (fr)
JP (1) JPS51119683A (fr)
BE (1) BE839924A (fr)
DE (1) DE2611044A1 (fr)
FR (1) FR2305229A1 (fr)
GB (1) GB1538075A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341359A1 (fr) * 1976-02-17 1977-09-16 Stauffer Chemical Co Post-traitement de microcapsules de polyuree
EP0002119A1 (fr) * 1977-11-10 1979-05-30 Moore Business Forms, Inc. Particules d'enregistrement électroscopique microcapsulaires
EP0095968A1 (fr) * 1982-05-26 1983-12-07 Centre National De La Recherche Scientifique (Cnrs) Microcapsules à parois mixtes formées de polyholosides et de protéines réticules ainsi que leur procédé de préparation
EP0142242A1 (fr) * 1983-09-14 1985-05-22 Kureha Kagaku Kogyo Kabushiki Kaisha Microcapsules contenant une substance hydrophobe et volatile
EP0535384A1 (fr) * 1991-09-02 1993-04-07 Fuji Photo Film Co., Ltd. Procédé de production en continu de microcapsules
WO1996022159A1 (fr) * 1995-01-19 1996-07-25 Dowelanco Procede et produit de micro-encapsulation

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026039B2 (ja) * 1977-09-05 1985-06-21 三菱製紙株式会社 自己発色型感圧記録紙
DE3008658A1 (de) * 1979-03-09 1980-09-11 Fuji Photo Film Co Ltd Verfahren zur herstellung von mikrokapseln
DE2909950A1 (de) * 1979-03-14 1980-10-02 Bayer Ag Mikrokapseln
JPS5624040A (en) * 1979-08-04 1981-03-07 Mitsubishi Paper Mills Ltd Microcapsule
US4586060A (en) * 1980-07-29 1986-04-29 Vassiliades Anthony E Microencapsulation process multi-walled microcapsules, transfer sheet record material and its production
JPS57130914A (en) * 1981-02-04 1982-08-13 Agency Of Ind Science & Technol Prolongation of activity retention
JPS5973510A (ja) * 1982-10-19 1984-04-25 Pola Chem Ind Inc 化粧料
US4500494A (en) * 1983-02-18 1985-02-19 Stauffer Chemical Company Microencapsulated chelating agents and their use in removing metal ions from aqueous solutions
US4599271A (en) * 1983-06-09 1986-07-08 Moore Business Forms, Inc. Microencapsulation of polyisocyanates by interchange of multiple
US4670247A (en) * 1983-07-05 1987-06-02 Hoffman-Laroche Inc. Process for preparing fat-soluble vitamin active beadlets
JPS6060173A (ja) * 1983-09-14 1985-04-06 Kureha Chem Ind Co Ltd マイクロカプセル型接着剤
US4532183A (en) * 1983-10-13 1985-07-30 The Mead Corporation Method for producing microcapsules by interfacial photopolymerization and microcapsules formed thereby
US4578339A (en) * 1984-08-23 1986-03-25 The Mead Corporation Photosensitive imaging system employing oil-containing microcapsules
US4708947A (en) * 1985-01-10 1987-11-24 Kuraray Co., Ltd. Water resistant composition and heat-sensitive recording sheet containing the same
US4822769A (en) * 1985-06-12 1989-04-18 Nashua Corporation High solids content coated back paper
US4729792A (en) * 1985-11-08 1988-03-08 The Standard Register Company Microcapsules, printing inks and their production
US4898780A (en) * 1985-11-08 1990-02-06 The Standard Register Company Production of microcapsules
US4681806A (en) * 1986-02-13 1987-07-21 Minnesota Mining And Manufacturing Company Particles containing releasable fill material and method of making same
IL78826A (en) * 1986-05-19 1991-05-12 Yissum Res Dev Co Precursor composition for the preparation of a biodegradable implant for the sustained release of an active material and such implants prepared therefrom
JPH0690513B2 (ja) * 1986-11-11 1994-11-14 富士写真フイルム株式会社 感光性マイクロカプセルの製造方法
US4978483A (en) * 1987-09-28 1990-12-18 Redding Bruce K Apparatus and method for making microcapsules
US4889877A (en) * 1988-01-07 1989-12-26 The Standard Register Company High solids CB printing ink
US4940739A (en) * 1988-01-07 1990-07-10 The Standard Register Company Process for making a high solids CB printing ink
US4940738A (en) * 1988-01-07 1990-07-10 The Standard Register Company High solids CB printing ink containing a protective colloid blend
US4968580A (en) * 1988-07-13 1990-11-06 The Mead Corporation Process for producing photosensitive composition capable of forming full color images from a single capsule batch
US4929531A (en) * 1988-07-13 1990-05-29 The Mead Corporation Process for producing photosensitive composition capable of forming full color images from a single capsule batch
US5011885A (en) * 1989-10-27 1991-04-30 The Mead Corporation Methods for the production of microcapsules using functionalized isocyanate
EP0627994B1 (fr) * 1992-03-06 1998-07-29 Nashua Corporation Formulaires non carbones utilisables en xerographie
US5433953A (en) * 1994-01-10 1995-07-18 Minnesota Mining And Manufacturing Microcapsules and methods for making same
US6231888B1 (en) 1996-01-18 2001-05-15 Perio Products Ltd. Local delivery of non steroidal anti inflammatory drugs (NSAIDS) to the colon as a treatment for colonic polyps
US6174467B1 (en) * 1997-03-28 2001-01-16 Ying Yen Hsu Microencapsulated liquid crystal and method
WO1998044382A1 (fr) 1997-03-28 1998-10-08 Fergason James L Microencapsulation de cristaux liquides, technique et systeme afferents
CN1171893C (zh) * 1998-02-13 2004-10-20 科学技术振兴事业团 微囊包封的路易斯酸
US6203723B1 (en) 1998-03-12 2001-03-20 Ying Yen Hsu Microencapsulated liquid crystal having multidomains induced by the polymer network and method
US6531152B1 (en) 1998-09-30 2003-03-11 Dexcel Pharma Technologies Ltd. Immediate release gastrointestinal drug delivery system
US6632451B2 (en) 1999-06-04 2003-10-14 Dexcel Pharma Technologies Ltd. Delayed total release two pulse gastrointestinal drug delivery system
US20020166628A1 (en) * 2001-05-09 2002-11-14 Larry Harris Process for applying microcapsules to textile materials and products formed by the process
DE102004024635A1 (de) * 2004-05-12 2005-12-08 Deutsche Gelatine-Fabriken Stoess Ag Verfahren zur Herstellung von Formkörpern auf Basis von vernetzter Gelatine
US11311467B2 (en) * 2009-09-18 2022-04-26 International Flavors & Fragrances Inc. Polyurea capsules prepared with a polyisocyanate and cross-linking agent
MX2019000609A (es) * 2016-07-27 2019-07-04 Firmenich & Cie Proceso para preparacion de microcapsulas.
GB201715535D0 (en) 2017-09-26 2017-11-08 Givaudan Sa Improvements in or relating to organic compounds
EP4103623A4 (fr) 2020-02-14 2024-03-13 Encapsys Llc Articles de fabrication à l'aide de capsules de polyurée réticulées avec du chitosane
EP4212239A1 (fr) * 2022-01-14 2023-07-19 International Flavors & Fragrances Inc. Microcapsules de prépolymère biodégradables

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460980A (en) * 1945-09-27 1949-02-08 Heinz L Fraenkel-Conrat Process for the preparation of isocyanate derivatives of proteins
US3016308A (en) * 1957-08-06 1962-01-09 Moore Business Forms Inc Recording paper coated with microscopic capsules of coloring material, capsules and method of making
US3069370A (en) * 1958-12-22 1962-12-18 Upjohn Co Coacervation process for encapsulation of lipophilic materials
US3137631A (en) * 1959-12-01 1964-06-16 Faberge Inc Encapsulation in natural products
US3429827A (en) * 1962-11-23 1969-02-25 Moore Business Forms Inc Method of encapsulation
US3432327A (en) * 1964-03-13 1969-03-11 Pilot Pen Co Ltd Pressure sensitive copying sheet and the production thereof
US3669899A (en) * 1969-04-29 1972-06-13 Us Plywood Champ Papers Inc Microcapsular opacifier system
US3886085A (en) * 1971-08-31 1975-05-27 Fuji Photo Film Co Ltd Process for producing fine oil-containing microcapsules having strong protective shells and microcapsules produced thereby
US3875074A (en) * 1972-03-06 1975-04-01 Champion Int Corp Formation of microcapsules by interfacial cross-linking of emulsifier, and microcapsules produced thereby

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341359A1 (fr) * 1976-02-17 1977-09-16 Stauffer Chemical Co Post-traitement de microcapsules de polyuree
EP0002119A1 (fr) * 1977-11-10 1979-05-30 Moore Business Forms, Inc. Particules d'enregistrement électroscopique microcapsulaires
EP0095968A1 (fr) * 1982-05-26 1983-12-07 Centre National De La Recherche Scientifique (Cnrs) Microcapsules à parois mixtes formées de polyholosides et de protéines réticules ainsi que leur procédé de préparation
EP0142242A1 (fr) * 1983-09-14 1985-05-22 Kureha Kagaku Kogyo Kabushiki Kaisha Microcapsules contenant une substance hydrophobe et volatile
US4610927A (en) * 1983-09-14 1986-09-09 Kureha Kagaku Kogyo Kabushiki Kaisha Microcapsules containing a hydrophobic, volatile core substance and their production
EP0535384A1 (fr) * 1991-09-02 1993-04-07 Fuji Photo Film Co., Ltd. Procédé de production en continu de microcapsules
US5401443A (en) * 1991-09-02 1995-03-28 Fuji Photo Film Co., Ltd. Method of continuous production of microcapsules
WO1996022159A1 (fr) * 1995-01-19 1996-07-25 Dowelanco Procede et produit de micro-encapsulation

Also Published As

Publication number Publication date
DE2611044A1 (de) 1976-10-14
FR2305229B3 (fr) 1978-12-15
BE839924A (fr) 1976-09-23
JPS51119683A (en) 1976-10-20
US4138362A (en) 1979-02-06
GB1538075A (en) 1979-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse