CA966019A - Capsules containing water and aqueous solutions - Google Patents

Capsules containing water and aqueous solutions

Info

Publication number
CA966019A
CA966019A CA132,293A CA132293A CA966019A CA 966019 A CA966019 A CA 966019A CA 132293 A CA132293 A CA 132293A CA 966019 A CA966019 A CA 966019A
Authority
CA
Canada
Prior art keywords
aqueous solutions
containing water
capsules containing
capsules
water
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
CA132,293A
Other languages
English (en)
Other versions
CA132293S (en
Inventor
Dennis W. Werkmeister
Robert G. Bayless
Charles P. Shank
Ruth A. Botham
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
Original Assignee
NCR Corp
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 filed Critical NCR Corp
Application granted granted Critical
Publication of CA966019A publication Critical patent/CA966019A/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
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6212—Polymers of alkenylalcohols; Acetals thereof; Oxyalkylation products thereof
    • 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
CA132,293A 1971-03-29 1972-01-12 Capsules containing water and aqueous solutions Expired CA966019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12867071A 1971-03-29 1971-03-29

Publications (1)

Publication Number Publication Date
CA966019A true CA966019A (en) 1975-04-15

Family

ID=22436414

Family Applications (1)

Application Number Title Priority Date Filing Date
CA132,293A Expired CA966019A (en) 1971-03-29 1972-01-12 Capsules containing water and aqueous solutions

Country Status (16)

Country Link
US (1) US3674704A (fr)
JP (1) JPS5513777B1 (fr)
AT (1) AT316491B (fr)
AU (1) AU448251B2 (fr)
BE (1) BE781368A (fr)
BR (1) BR7280172D0 (fr)
CA (1) CA966019A (fr)
DK (1) DK131132B (fr)
ES (1) ES401293A1 (fr)
FR (1) FR2132107B1 (fr)
GB (1) GB1334203A (fr)
IT (1) IT953559B (fr)
NL (1) NL159293B (fr)
SE (1) SE371750B (fr)
SU (1) SU471705A3 (fr)
ZA (1) ZA721504B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911193A (en) * 1971-09-28 1975-10-07 Bayer Ag Coated granulates of ethylene/vinyl acetate copolymers
DE2363853A1 (de) * 1973-12-21 1975-07-03 Hoechst Ag Selbsttragende packungen oder kapseln zum umhuellen von medikamenten
US4107071A (en) * 1977-02-16 1978-08-15 Capsulated Systems, Inc. Method of producing microcapsules and resulting product
US4195645A (en) * 1978-03-13 1980-04-01 Celanese Corporation Tobacco-substitute smoking material
US4464434A (en) * 1978-03-13 1984-08-07 Celanese Corporation Microencapsulated alkaloidal material and method of producing same
US4377621A (en) * 1981-05-29 1983-03-22 Capsulated Systems, Inc. Hydrolyzed ethylene vinyl acetate encapsulating coating
JPS5937292U (ja) * 1982-08-31 1984-03-08 カヤバ工業株式会社 油圧ジヤツキ
US5008133A (en) * 1990-06-06 1991-04-16 Herbet Albert J Method of coating a web with a coating mixture including microcapsules crushed by a back-up member
US6562460B1 (en) 2001-11-20 2003-05-13 Encap Technologies, Llc Microencapsulated particles and process for manufacturing same
US6833191B2 (en) * 2001-11-20 2004-12-21 Encap Technologies, Llc Microencapsulated particles and process for manufacturing same
US6899958B2 (en) 2002-06-21 2005-05-31 Encap Technologies, Llc. Moisture barrier resins
AU2003262719A1 (en) * 2002-08-14 2004-03-03 Encap Technologies, Inc. Microencapsulated and nanoencapsulated particles, moisture barrier resins, and processes for manufacturing same
WO2009120370A1 (fr) * 2008-03-27 2009-10-01 Dow Global Technologies Inc. Compositions de revêtement du type latex à base de polyester de vinyle
EP2283047B1 (fr) * 2008-05-30 2014-05-21 Battelle Memorial Institute Nanoparticules chargées
RU2552343C1 (ru) * 2013-12-11 2015-06-10 Александр Александрович Кролевец Способ получения микрокапсул хлорида лития, обладающих супрамолекулярными свойствами

Also Published As

Publication number Publication date
DK131132B (da) 1975-06-02
GB1334203A (en) 1973-10-17
FR2132107A1 (fr) 1972-11-17
ES401293A1 (es) 1975-02-16
BR7280172D0 (pt) 1973-06-14
NL159293B (nl) 1979-02-15
FR2132107B1 (fr) 1976-03-05
AU448251B2 (en) 1974-04-22
SE371750B (fr) 1974-12-02
DE2214698B2 (de) 1976-11-04
ZA721504B (en) 1972-11-29
AU4025272A (en) 1973-10-25
BE781368A (fr) 1972-07-17
NL7204258A (fr) 1972-10-03
IT953559B (it) 1973-08-10
DK131132C (fr) 1975-11-03
DE2214698A1 (de) 1972-10-12
US3674704A (en) 1972-07-04
AT316491B (de) 1974-07-10
SU471705A3 (ru) 1975-05-25
JPS5513777B1 (fr) 1980-04-11

Similar Documents

Publication Publication Date Title
CA975358A (en) Activated cellulose
CA991363A (en) Bleaching assistants and preparation thereof
CA966019A (en) Capsules containing water and aqueous solutions
CA949304A (en) Multi-end knit-deknit process
CA954416A (en) Pressure vessel
CA991187A (en) Vincaminic acid and apovincaminic acid derivatives
CA926587A (en) Increasing oxygen transfer into aqueous solutions
CA950798A (en) Pressure vessel
CA980941A (en) Aromatic-oxalic polyhydrozides and solutions thereof
ZM10674A1 (en) Making and/or maintaining standard solutions
AU463293B2 (en) Calandria vessels
CA986516A (en) Carbinol and its derivatives
CA881663A (en) Concentration of aqueous solutions
ZA726454B (en) Stabilized toothpastes containing enzyme
CA924733A (en) Pseudothioureas and their salts
CA949458A (en) Water treatment
CA976737A (en) Aqueous gels and uses thereof
CA871292A (en) Water alarm
CA1004602A (en) S-substituted-benzothiohydroimic acid and its salts
CA879044A (en) Encapsulation and capsules
CA863907A (en) Locking capsule
CA880088A (en) Water separator-superheater
CA872383A (en) Water desulphurizer
CA873896A (en) Phenyl-pyridine-alkanoic acid derivatives and processes therefor
CA884286A (en) Stabilized aqueous enzyme preparation