FR2416727B1 - - Google Patents

Info

Publication number
FR2416727B1
FR2416727B1 FR7903770A FR7903770A FR2416727B1 FR 2416727 B1 FR2416727 B1 FR 2416727B1 FR 7903770 A FR7903770 A FR 7903770A FR 7903770 A FR7903770 A FR 7903770A FR 2416727 B1 FR2416727 B1 FR 2416727B1
Authority
FR
France
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.)
Expired
Application number
FR7903770A
Other languages
French (fr)
Other versions
FR2416727A1 (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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of FR2416727A1 publication Critical patent/FR2416727A1/fr
Application granted granted Critical
Publication of FR2416727B1 publication Critical patent/FR2416727B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Color Printing (AREA)
FR7903770A 1978-02-14 1979-02-14 Procede de preparation de microcapsules, notamment pour papiers copiants sensibles a la pression Granted FR2416727A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1567578A JPS54107881A (en) 1978-02-14 1978-02-14 Preparation of minute capsule

Publications (2)

Publication Number Publication Date
FR2416727A1 FR2416727A1 (fr) 1979-09-07
FR2416727B1 true FR2416727B1 (OSRAM) 1983-07-29

Family

ID=11895314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903770A Granted FR2416727A1 (fr) 1978-02-14 1979-02-14 Procede de preparation de microcapsules, notamment pour papiers copiants sensibles a la pression

Country Status (7)

Country Link
US (1) US4221710A (OSRAM)
JP (1) JPS54107881A (OSRAM)
BE (1) BE874113A (OSRAM)
DE (1) DE2905632A1 (OSRAM)
ES (1) ES477686A1 (OSRAM)
FR (1) FR2416727A1 (OSRAM)
GB (1) GB2017037B (OSRAM)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633030A (en) * 1979-08-27 1981-04-03 Kanzaki Paper Mfg Co Ltd Treatment of dispersion liquid of capsule
JPS5681131A (en) * 1979-12-05 1981-07-02 Mitsubishi Paper Mills Ltd Production of microcapsule
AU539624B2 (en) * 1980-04-08 1984-10-11 Wiggins Teape Group Limited, The Production of microcapsules
US4333849A (en) * 1980-06-02 1982-06-08 The Mead Corporation Encapsulation process
US4956129A (en) * 1984-03-30 1990-09-11 Ici Americas Inc. Microencapsulation process
JPS5814942A (ja) * 1981-07-17 1983-01-28 Jujo Paper Co Ltd 微小カプセルの製造方法
JPS58112041A (ja) * 1981-12-24 1983-07-04 Jujo Paper Co Ltd 微小カプセルの製造方法
JPS58139738A (ja) * 1982-02-13 1983-08-19 Mitsubishi Paper Mills Ltd 微小カプセル
US4552811A (en) * 1983-07-26 1985-11-12 Appleton Papers Inc. Capsule manufacture
US4574110A (en) * 1983-07-28 1986-03-04 Mitsui Toatsu Chemicals, Incorporated Process for producing microcapsules and microcapsule slurry
US4594370A (en) * 1985-03-29 1986-06-10 The Mead Corporation Amine-formaldehyde microencapsulation process
US4675249A (en) * 1986-03-31 1987-06-23 Appleton Papers Inc. Capsule manufacture
US4985484A (en) * 1989-02-27 1991-01-15 The Mead Corporation Process for the production of coating compositions containing microcapsules
EP0884352B1 (en) * 1997-06-11 2001-09-05 Kuraray Co., Ltd. Water-soluble film
AU8852601A (en) * 2000-09-06 2002-03-22 Appleton Paper Inc In situ microencapsulated adhesive
US7108190B2 (en) * 2003-02-28 2006-09-19 Appleton Papers Inc. Token array and method employing authentication tokens bearing scent formulation information
US20040251309A1 (en) * 2003-06-10 2004-12-16 Appleton Papers Inc. Token bearing magnetc image information in registration with visible image information
CA2602162C (en) 2005-03-25 2013-05-14 Appleton Papers Inc. Adhesively securable stock packaging materials
US7935201B2 (en) * 2006-11-29 2011-05-03 Wausau Paper Mills, Llc Non-slip masking product, and methods
US8067089B2 (en) * 2008-05-01 2011-11-29 Appleton Papers Inc. Cationic microcapsule particles
US20090274906A1 (en) * 2008-05-01 2009-11-05 Appleton Papers Inc. Particle with low permeance wall
US8071214B2 (en) * 2008-05-01 2011-12-06 Appleton Papers Inc. Particle with selected permeance wall
US8455098B2 (en) * 2009-04-07 2013-06-04 Appleton Papers Inc. Encapsulated solid hydrophilic particles
WO2011084141A2 (en) * 2009-12-21 2011-07-14 Appleton Papers Inc. Hydrophilic liquid encapsulates
US9186642B2 (en) 2010-04-28 2015-11-17 The Procter & Gamble Company Delivery particle
US9993793B2 (en) 2010-04-28 2018-06-12 The Procter & Gamble Company Delivery particles
US20110269657A1 (en) 2010-04-28 2011-11-03 Jiten Odhavji Dihora Delivery particles
RU2013112654A (ru) 2010-08-30 2014-10-10 Президент Энд Феллоуз Ов Харвард Колледж Высвобождение, контролируемое сдвигом, для повреждений, вызванных стенозом, и тромболитических терапий
MX2013010981A (es) 2011-04-07 2013-10-30 Procter & Gamble Composiciones acondicionadoras con deposito mejorado de microcapsulas de poliacrilato.
WO2012138710A2 (en) 2011-04-07 2012-10-11 The Procter & Gamble Company Personal cleansing compositions with increased deposition of polyacrylate microcapsules
MX2013010983A (es) 2011-04-07 2013-10-30 Procter & Gamble Composiciones de champu con deposito mejorado de microcapsulas de poliacrilato.
JP6911014B2 (ja) 2015-10-27 2021-07-28 エンカプシス エルエルシー カプセル化
CA3046510A1 (en) 2017-01-27 2018-08-02 Encapsys, Llc Encapsulates
WO2020146691A1 (en) 2019-01-11 2020-07-16 Encapsys, Llc Incorporation of chitosan in microcapsule wall
EP4229164A1 (en) 2020-10-16 2023-08-23 The Procter & Gamble Company Consumer product compositions with at least two encapsulate populations
EP4229163A1 (en) 2020-10-16 2023-08-23 The Procter & Gamble Company Consumer product compositions comprising a population of encapsulates
US12486478B2 (en) 2020-10-16 2025-12-02 The Procter & Gamble Company Consumer products comprising delivery particles with high core:wall ratios
CA3196421A1 (en) 2020-11-20 2022-05-27 Encapsys, Llc Biodegradable, controlled release microcapsules
US20240147990A1 (en) 2022-10-21 2024-05-09 Encapsys, Llc Delivery Particles Based On Amine-Thiol-Ene Conjugates and Derivatives
US20250367083A1 (en) 2022-12-01 2025-12-04 Encapsys, Llc Degradable delivery particles made from redox-initiator-modified chitosan
CN119790132A (zh) 2022-12-01 2025-04-08 恩盖普有限公司 来自混合酸处理的壳聚糖的可降解递送颗粒
CA3261675A1 (en) 2022-12-01 2024-06-06 Encapsys, Llc RETICULATED ENCAPSULATION OF CHITOSAN MODIFIED BY CHARGE
WO2025006526A1 (en) 2023-06-28 2025-01-02 Encapsys, Llc Compositions of plant-based flour delivery particles
WO2025128667A1 (en) 2023-12-13 2025-06-19 Encapsys, Llc Degradable delivery particles from mixed isocyanates comprising an aromatic moiety and chitosan
WO2025128660A1 (en) 2023-12-13 2025-06-19 Encapsys, Llc Dried degradable delivery particles from mixed isocyanates comprising an aromatic moiety and chitosan
US20250302760A1 (en) 2024-03-28 2025-10-02 Encapsys, Llc Biodegradable, controlled release microcapsules

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE741741A (en) * 1968-12-17 1970-04-16 Microencapsulation
US3993831A (en) * 1968-12-17 1976-11-23 Champion International Corporation Microcapsules, process for their formation and transfer sheet record material coated therewith
US3824114A (en) * 1971-05-12 1974-07-16 Champion Int Corp Method of applying graft copolymer to cellulosic substrate and resultant article
US4001140A (en) * 1974-07-10 1977-01-04 Ncr Corporation Capsule manufacture
GB1540986A (en) * 1976-12-30 1979-02-21 Ncr Co Method of producing minute polymeric capsules
JPS5425277A (en) * 1977-07-27 1979-02-26 Fuji Photo Film Co Ltd Method of producing microcapsule

Also Published As

Publication number Publication date
ES477686A1 (es) 1979-10-16
DE2905632A1 (de) 1979-08-16
FR2416727A1 (fr) 1979-09-07
BE874113A (fr) 1979-05-29
JPS628209B2 (OSRAM) 1987-02-21
JPS54107881A (en) 1979-08-24
US4221710A (en) 1980-09-09
GB2017037B (en) 1982-08-25
GB2017037A (en) 1979-10-03

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