FR1517414A - Procédé de couchage de capsules minuscules polymères contenant un liquide - Google Patents

Procédé de couchage de capsules minuscules polymères contenant un liquide

Info

Publication number
FR1517414A
FR1517414A FR101166A FR101166A FR1517414A FR 1517414 A FR1517414 A FR 1517414A FR 101166 A FR101166 A FR 101166A FR 101166 A FR101166 A FR 101166A FR 1517414 A FR1517414 A FR 1517414A
Authority
FR
France
Prior art keywords
containing liquid
capsules containing
polymer capsules
tiny polymer
coating
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
FR101166A
Other languages
English (en)
French (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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register 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 Corp, National Cash Register Co filed Critical NCR Corp
Application granted granted Critical
Publication of FR1517414A publication Critical patent/FR1517414A/fr
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
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • 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]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Medicinal Preparation (AREA)
FR101166A 1966-04-04 1967-04-03 Procédé de couchage de capsules minuscules polymères contenant un liquide Expired FR1517414A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53971866A 1966-04-04 1966-04-04

Publications (1)

Publication Number Publication Date
FR1517414A true FR1517414A (fr) 1968-03-15

Family

ID=24152371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR101166A Expired FR1517414A (fr) 1966-04-04 1967-04-03 Procédé de couchage de capsules minuscules polymères contenant un liquide

Country Status (8)

Country Link
US (1) US3467544A (en:Method)
BE (1) BE696292A (en:Method)
CH (1) CH471595A (en:Method)
DE (1) DE1619791B2 (en:Method)
FR (1) FR1517414A (en:Method)
GB (1) GB1141300A (en:Method)
NL (1) NL155286B (en:Method)
NO (1) NO121481B (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639137A (en) * 1969-10-09 1972-02-01 Ncr Co Metal fastening coated with pressure-activatable encapsulated sealant system
GB1308820A (en) * 1970-11-25 1973-03-07 Jointine Products Co Ltd Gaskets
US3746068A (en) * 1971-08-27 1973-07-17 Minnesota Mining & Mfg Fasteners and sealants useful therefor
EP1738738B1 (en) * 2005-06-04 2012-07-11 Cognis IP Management GmbH Microcapsules
US8092128B1 (en) 2007-02-20 2012-01-10 Bray Alan V Self-sealing fasteners
CA2816864A1 (en) 2010-11-02 2012-05-10 Systems And Materials Research Corporation Method and apparatus for making and using a self-sealing fastener

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584264A (en) * 1945-06-20 1952-02-05 Thiokol Corp Process for curing coatings of polysulfide polymers
US2429698A (en) * 1945-11-07 1947-10-28 Stoner Mudge Inc Method of producing polysulfide rubber coatings
US2800457A (en) * 1953-06-30 1957-07-23 Ncr Co Oil-containing microscopic capsules and method of making them
US3018258A (en) * 1958-06-17 1962-01-23 Shell Oil Co New curing agents for polyepoxides and method for their preparation
NL262194A (en:Method) * 1960-03-10 1900-01-01
US3225017A (en) * 1961-10-30 1965-12-21 Products Res Company Modified polysulfide composition
BE658738A (en:Method) * 1964-01-22

Also Published As

Publication number Publication date
NO121481B (en:Method) 1971-03-01
DE1619791B2 (de) 1971-12-16
BE696292A (en:Method) 1967-09-01
GB1141300A (en) 1969-01-29
DE1619791A1 (de) 1970-08-27
US3467544A (en) 1969-09-16
CH471595A (fr) 1969-04-30
NL6704775A (en:Method) 1967-10-05
NL155286B (nl) 1977-12-15

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