BE874113A - Procede de preparation de microcapsules - Google Patents

Procede de preparation de microcapsules

Info

Publication number
BE874113A
BE874113A BE193419A BE193419A BE874113A BE 874113 A BE874113 A BE 874113A BE 193419 A BE193419 A BE 193419A BE 193419 A BE193419 A BE 193419A BE 874113 A BE874113 A BE 874113A
Authority
BE
Belgium
Prior art keywords
preparation process
microcapsules preparation
microcapsules
preparation
Prior art date
Application number
BE193419A
Other languages
English (en)
French (fr)
Inventor
Y Hoshi
H Matsukawa
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 BE874113A publication Critical patent/BE874113A/xx

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)
BE193419A 1978-02-14 1979-02-12 Procede de preparation de microcapsules BE874113A (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 (1)

Publication Number Publication Date
BE874113A true BE874113A (fr) 1979-05-29

Family

ID=11895314

Family Applications (1)

Application Number Title Priority Date Filing Date
BE193419A BE874113A (fr) 1978-02-14 1979-02-12 Procede de preparation de microcapsules

Country Status (7)

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

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
US4396670A (en) * 1980-04-08 1983-08-02 The Wiggins Teape Group Limited Process for 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
DE69801547T2 (de) * 1997-06-11 2002-04-18 Kuraray Co., Ltd Wasserlöslicher Folie
MXPA03001997A (es) * 2000-09-06 2004-10-15 Appleton Paper Inc Adhesivo microencapsulado in situ.
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
JP4975731B2 (ja) 2005-03-25 2012-07-11 アップルトン ペーパーズ インコーポレイテッド 接着固定可能な包装資材
WO2008067477A1 (en) * 2006-11-29 2008-06-05 Wausau Paper Specialty Procucts, Llc Non-slip masking product, and methods
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
US8067089B2 (en) * 2008-05-01 2011-11-29 Appleton Papers Inc. Cationic microcapsule particles
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
KR20130100290A (ko) 2010-08-30 2013-09-10 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 협착성 병변을 위한 전단 제어 방출 및 혈전 용해 치료법
US8927026B2 (en) 2011-04-07 2015-01-06 The Procter & Gamble Company Shampoo compositions with increased deposition of polyacrylate microcapsules
WO2012138710A2 (en) 2011-04-07 2012-10-11 The Procter & Gamble Company Personal cleansing compositions with increased deposition of polyacrylate microcapsules
US8980292B2 (en) 2011-04-07 2015-03-17 The Procter & Gamble Company Conditioner compositions with increased deposition of polyacrylate microcapsules
EP3368207B1 (en) 2015-10-27 2021-12-01 Encapsys, LLC Encapsulation
US10894908B2 (en) 2017-01-27 2021-01-19 Encapsys, Llc Encapsulates
EP3908246B1 (en) 2019-01-11 2024-11-20 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
JP7719177B2 (ja) 2020-10-16 2025-08-05 ザ プロクター アンド ギャンブル カンパニー 封入体の集団を含む消費者製品組成物
US12486478B2 (en) 2020-10-16 2025-12-02 The Procter & Gamble Company Consumer products comprising delivery particles with high core:wall ratios
WO2022109163A1 (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
CA3263674A1 (en) 2022-12-01 2024-06-06 Encapsys, Llc DEGRADABLE DISTRIBUTION PARTICLES MANUFACTURED FROM CHITOSAN MODIFIED BY REDOX INITIATOR
US20250325489A1 (en) 2022-12-01 2025-10-23 Encapsys, Llc Degradable delivery particles from mixed acid treated chitosan
WO2024118690A1 (en) 2022-12-01 2024-06-06 Encapsys, Llc Charge modified chitosan cross-linked encapsulate
EP4735520A1 (en) 2023-06-28 2026-05-06 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
CN122396546A (zh) 2023-12-13 2026-07-14 恩盖普有限公司 来自包含芳族部分的混合异氰酸酯和壳聚糖的干燥可降解递送颗粒
WO2025207732A1 (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
US3993831A (en) * 1968-12-17 1976-11-23 Champion International Corporation Microcapsules, process for their formation and transfer sheet record material coated therewith
BE741741A (en) * 1968-12-17 1970-04-16 Microencapsulation
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
GB2017037B (en) 1982-08-25
JPS54107881A (en) 1979-08-24
FR2416727A1 (fr) 1979-09-07
ES477686A1 (es) 1979-10-16
US4221710A (en) 1980-09-09
GB2017037A (en) 1979-10-03
DE2905632A1 (de) 1979-08-16
FR2416727B1 (enExample) 1983-07-29
JPS628209B2 (enExample) 1987-02-21

Similar Documents

Publication Publication Date Title
FR2414263B1 (fr) Procede de branchement
FR2439813B1 (fr) Procede de deparaffinag
BE855273A (fr) Procede de preparation de polyurethannes
BE857854A (fr) Procede de preparation de polyurethanne-urees
PT70241A (fr) Procede de preparation de substances antioxygenes
BE872874A (fr) Procede de formation de microcapsules
BE878940A (fr) Procede de preparation de copolymeres
LU81482A1 (fr) Procede de preparation de d-camphorate de l-carnitinamide et de d-camphorate de d-carnitinamide
BE875305A (fr) Procede de branchement
BE879178A (fr) Procede de preparation de diesters
BE877402A (fr) Procede de preparation de mercaptans
MA18763A1 (fr) Procede de preparation de 9-aminoalkylfluorenes
PT69815A (fr) Procede de preparation de l' o-methallyloxyphenol
FR2424286B1 (fr) Procede de preparation de 6-halo-pregnanes
BE878235A (fr) Procede de clivage de dihydroxydiphenylalcanes
BE879854A (fr) Procede de preparation de diaryl-para-phenylene-diamines
BE874931A (fr) Procede de preparation de trifluoromethylphenols
BE878234A (fr) Procede de preparation d'isopropenylphenol
FR2423849B1 (fr) Procede de prepara
LU78503A1 (fr) Procede de preparation de gamma-pyrones
BE853162A (fr) Procede de preparation de chloromethylsilanes
FR2464248B1 (fr) Procede de preparation de b-aminopropionamides
MA18605A1 (fr) Procede de preparation de 3-exomethylenecepham-sulfoxydes
BE875519A (fr) Procede de preparation du 2-mercaptobenzothiazol
BE874713A (fr) Procede de preparation de p-amino-diphenylamine

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: FUJI PHOTO FILM CO. LTD

Effective date: 19990212