BE785576A - Capsule minuscule brisable par pression et son procede de preparation - Google Patents

Capsule minuscule brisable par pression et son procede de preparation

Info

Publication number
BE785576A
BE785576A BE785576A BE785576A BE785576A BE 785576 A BE785576 A BE 785576A BE 785576 A BE785576 A BE 785576A BE 785576 A BE785576 A BE 785576A BE 785576 A BE785576 A BE 785576A
Authority
BE
Belgium
Prior art keywords
breakable
preparation
pressure
tiny capsule
tiny
Prior art date
Application number
BE785576A
Other languages
English (en)
French (fr)
Inventor
B W Brockett
Original Assignee
Ncr Co
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 Ncr Co filed Critical Ncr Co
Publication of BE785576A publication Critical patent/BE785576A/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
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
    • 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
    • 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
    • B01J13/203—Exchange of core-forming material by diffusion through the capsule wall
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24893—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material
    • Y10T428/24901—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material including coloring matter
    • 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
    • Y10T428/2987—Addition polymer from unsaturated monomers only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Color Printing (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fats And Perfumes (AREA)
  • Medicinal Preparation (AREA)
BE785576A 1971-07-02 1972-06-29 Capsule minuscule brisable par pression et son procede de preparation BE785576A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US159312A US3861941A (en) 1971-07-02 1971-07-02 Pressure-sensitive record sheet

Publications (1)

Publication Number Publication Date
BE785576A true BE785576A (fr) 1972-10-16

Family

ID=22572019

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785576A BE785576A (fr) 1971-07-02 1972-06-29 Capsule minuscule brisable par pression et son procede de preparation

Country Status (18)

Country Link
US (1) US3861941A (ru)
JP (2) JPS5715932B1 (ru)
AR (1) AR198174A1 (ru)
AT (1) AT315211B (ru)
AU (1) AU461295B2 (ru)
BE (1) BE785576A (ru)
BR (1) BR7204216D0 (ru)
CA (1) CA952714A (ru)
CH (1) CH539522A (ru)
DK (1) DK132785C (ru)
ES (1) ES404122A1 (ru)
FR (1) FR2144694B1 (ru)
GB (1) GB1331010A (ru)
IT (1) IT960688B (ru)
NL (1) NL168718C (ru)
SE (1) SE389062B (ru)
SU (1) SU441716A3 (ru)
ZA (1) ZA723085B (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191404A (en) * 1977-03-03 1980-03-04 The Mead Corporation Process for producing a pressure-sensitive carbonless copy sheet using microcapsules formed in situ in a radiation curable binder
US4357960A (en) * 1977-03-24 1982-11-09 Arthur S. Bittinger Plumbing method and composition for use in same
JPH07223364A (ja) * 1993-12-15 1995-08-22 Ricoh Co Ltd 感熱記録媒体
DE602004023814D1 (de) * 2004-03-11 2009-12-10 Eta Sa Mft Horlogere Suisse Vorrichtung zum Einbringen und zur Festsetzung einer Anzeige in einem Fenster des Zifferblatt eines elektronischen tragbaren Gerät
US8075910B2 (en) * 2004-05-20 2011-12-13 Pbm Pharmaceuticals, Inc. Oral compositions comprising edible oils and vitamins and/or minerals and methods for making oral compositions
CN105944634A (zh) * 2016-05-09 2016-09-21 天津工业大学 一种高活性染料吸附量彩色复合微球的制备方法
KR101942683B1 (ko) 2018-05-02 2019-01-25 박진수 캘리퍼 커버

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH490889A (de) * 1965-08-02 1970-05-31 Ciba Geigy Verfahren zur Einkapselung von in einer Flüssigkeit fein verteilter Substanz
US3418656A (en) * 1965-10-23 1968-12-24 Us Plywood Champ Papers Inc Microcapsules, process for their formation and transfer sheet record material coated therewith
US3516943A (en) * 1966-12-06 1970-06-23 Ncr Co Replacement of capsule contents by diffusion

Also Published As

Publication number Publication date
ZA723085B (en) 1973-02-28
CH539522A (fr) 1973-07-31
NL168718C (nl) 1982-05-17
AU4342872A (en) 1973-12-20
AT315211B (de) 1974-05-10
GB1331010A (en) 1973-09-19
JPS5715932B1 (ru) 1982-04-02
DE2231368B2 (de) 1977-03-10
FR2144694B1 (ru) 1978-10-20
JPS57142389A (en) 1982-09-03
NL168718B (nl) 1981-12-16
NL7209211A (ru) 1973-01-04
SE389062B (sv) 1976-10-25
BR7204216D0 (pt) 1973-06-12
ES404122A1 (es) 1976-01-01
DE2231368A1 (de) 1973-01-25
AU461295B2 (en) 1975-05-22
CA952714A (en) 1974-08-13
IT960688B (it) 1973-11-30
AR198174A1 (es) 1974-06-07
DK132785C (da) 1976-07-12
DK132785B (da) 1976-02-09
JPS6226320B2 (ru) 1987-06-08
FR2144694A1 (ru) 1973-02-16
US3861941A (en) 1975-01-21
SU441716A3 (ru) 1974-08-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: APPLETON PAPERS INC.

Effective date: 19850629