GB1432725A - Method of forming microcapsule films - Google Patents

Method of forming microcapsule films

Info

Publication number
GB1432725A
GB1432725A GB441674A GB441674A GB1432725A GB 1432725 A GB1432725 A GB 1432725A GB 441674 A GB441674 A GB 441674A GB 441674 A GB441674 A GB 441674A GB 1432725 A GB1432725 A GB 1432725A
Authority
GB
United Kingdom
Prior art keywords
water
jan
derivative
diamine
epoxy
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.)
Expired
Application number
GB441674A
Other languages
English (en)
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 GB1432725A publication Critical patent/GB1432725A/en
Expired 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
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • B01J13/22—Coating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/22—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and nitrogen atoms as chain links, e.g. Schiff bases
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/36—Steroidal liquid crystal compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542—Macromolecular compounds
    • C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Color Printing (AREA)
  • Fats And Perfumes (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Medicinal Preparation (AREA)
  • Catalysts (AREA)
  • Detergent Compositions (AREA)
  • Liquid Crystal Substances (AREA)
  • Adhesive Tapes (AREA)
GB441674A 1973-01-30 1974-01-30 Method of forming microcapsule films Expired GB1432725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48012299A JPS5746893B2 (ar) 1973-01-30 1973-01-30

Publications (1)

Publication Number Publication Date
GB1432725A true GB1432725A (en) 1976-04-22

Family

ID=11801435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB441674A Expired GB1432725A (en) 1973-01-30 1974-01-30 Method of forming microcapsule films

Country Status (4)

Country Link
JP (1) JPS5746893B2 (ar)
DE (1) DE2404412A1 (ar)
ES (1) ES422663A1 (ar)
GB (1) GB1432725A (ar)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032297A1 (de) * 1979-08-27 1981-03-19 Kanzaki Paper Manufacturing Co., Ltd., Tokyo Verfahren zur entfernung von restlichem formaldehyd
WO2004022220A1 (en) * 2002-09-04 2004-03-18 Southwest Research Institute Microencapsulation of oxygen or water sensitive materials
CN114569572A (zh) * 2022-01-17 2022-06-03 福建绿力生物科技有限公司 一种基于小麦改性淀粉的淀粉空心胶囊的制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343152B2 (ar) * 1973-05-28 1978-11-17
JPS5827119B2 (ja) * 1976-06-16 1983-06-07 神崎製紙株式会社 感圧複写紙
DE10156672A1 (de) * 2001-11-17 2003-05-28 Creavis Tech & Innovation Gmbh Verfahren zur Herstellung von Mikrokapseln

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH453305A (fr) * 1963-10-21 1968-06-14 Pilot Pen Co Ltd Procédé pour encapsuler de fines gouttelettes de liquides dispersées
IL34160A (en) * 1969-04-21 1973-04-30 Minnesota Mining & Mfg A controlled release capsule and method of forming same
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
DE2237503A1 (de) * 1972-07-31 1974-10-03 Basf Ag Verfahren zur herstellung von mikrokapseln

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032297A1 (de) * 1979-08-27 1981-03-19 Kanzaki Paper Manufacturing Co., Ltd., Tokyo Verfahren zur entfernung von restlichem formaldehyd
WO2004022220A1 (en) * 2002-09-04 2004-03-18 Southwest Research Institute Microencapsulation of oxygen or water sensitive materials
GB2408729A (en) * 2002-09-04 2005-06-08 Southwest Res Inst Microencapsulation of oxygen or water sensitive materials
US7794836B2 (en) 2002-09-04 2010-09-14 Southwest Research Institute Microencapsulation of oxygen or water sensitive materials
CN114569572A (zh) * 2022-01-17 2022-06-03 福建绿力生物科技有限公司 一种基于小麦改性淀粉的淀粉空心胶囊的制备方法

Also Published As

Publication number Publication date
ES422663A1 (es) 1976-04-01
DE2404412A1 (de) 1974-08-01
JPS4999969A (ar) 1974-09-20
JPS5746893B2 (ar) 1982-10-06

Similar Documents

Publication Publication Date Title
US3672935A (en) Pressure-sensitive record material
US3395105A (en) Epoxy systems containing encapsulated pressure fracturable curing agents
US3996156A (en) Production of microcapsules
US4066568A (en) Method of producing microcapsules
IE43386L (en) Microencapsulation of metallocenes
NO130632B (ar)
IE37523B1 (en) Method of treating a fabric
GB1396543A (en) Microcapsules for pressure-sensitive recording sheets
GB1476042A (en) Method of producing minute polymeric capsules
US4742043A (en) Heat-sensitive recording material
GB1511665A (en) Method and composition of matter for reducing discoloration in carbonless copying systems
US4626471A (en) Microencapsulation by in-situ polymerization of multifunctional epoxy resins
GB1253394A (en) Capsule-bearing sheet material
GB1432725A (en) Method of forming microcapsule films
GB1335762A (en) Dibenzylamino-fluorans
JPH02222724A (ja) マイクロカプセル及びその製造方法並びにこれを使用した無カーボン複写帳票
GB2168163A (en) Heat-sensitive recording materials
US4784692A (en) Color-developing agent for pressure-sensitive recording sheet and color-developing sheet thereof
US4337280A (en) Desensitizer composition
US4209188A (en) Microcapsules, method of making same, and carbonless copying system including said microcapsules
FI63544B (fi) Foerfarande foer framstaellning av genomslagsserier
JPS5267318A (en) Increasing of photographic coating fluid viscosity
IE36703B1 (en) Process for producing microcapsules
US5196149A (en) Preparation of high solids, low viscosity carbonless paper gelatin base microcapsules
US4172727A (en) Desensitizer compositions

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee