ES400342A1 - Procedimiento para preparar capsulas microscopicas conte- niendo en las mismas gotitas de aceite hidrofobas. - Google Patents

Procedimiento para preparar capsulas microscopicas conte- niendo en las mismas gotitas de aceite hidrofobas.

Info

Publication number: ES400342A1
Authority: ES; Spain
Prior art keywords: sol; water; oil droplets; capsules containing; ionizable
Prior art date: 1971-03-03
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

ES400342A

Other languages

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.)

1971-03-03

Filing date

1972-03-02

Publication date

1975-06-16

1971-03-03 Priority claimed from JP46011077A external-priority patent/JPS5137272B1/ja

1971-03-12 Priority claimed from JP1336171A external-priority patent/JPS5312472B1/ja

1971-04-28 Priority claimed from JP46028383A external-priority patent/JPS5137273B1/ja

1972-03-02 Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd

1975-06-16 Publication of ES400342A1 publication Critical patent/ES400342A1/es

Status Expired legal-status Critical Current

Links

239000002775 capsule Substances 0.000 title abstract 2
230000002209 hydrophobic effect Effects 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title abstract 2
239000000084 colloidal system Substances 0.000 abstract 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
239000007864 aqueous solution Substances 0.000 abstract 2
229920001577 copolymer Polymers 0.000 abstract 2
239000012528 membrane Substances 0.000 abstract 2
239000003094 microcapsule Substances 0.000 abstract 2
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
229920002126 Acrylic acid copolymer Polymers 0.000 abstract 1
108010010803 Gelatin Proteins 0.000 abstract 1
229940077388 benzenesulfonate Drugs 0.000 abstract 1
238000005354 coacervation Methods 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
230000001804 emulsifying effect Effects 0.000 abstract 1
239000000499 gel Substances 0.000 abstract 1
239000008273 gelatin Substances 0.000 abstract 1
229920000159 gelatin Polymers 0.000 abstract 1
235000019322 gelatine Nutrition 0.000 abstract 1
235000011852 gelatine desserts Nutrition 0.000 abstract 1
229920003145 methacrylic acid copolymer Polymers 0.000 abstract 1
229940117841 methacrylic acid copolymer Drugs 0.000 abstract 1
229920001447 polyvinyl benzene Polymers 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1

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
- 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.]
- 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)
Manufacturing Of Micro-Capsules (AREA)
Medicinal Preparation (AREA)

ES400342A 1971-03-03 1972-03-02 Procedimiento para preparar capsulas microscopicas conte- niendo en las mismas gotitas de aceite hidrofobas. Expired ES400342A1 (es)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date
JP46011077A JPS5137272B1 (es)	1971-03-03	1971-03-03
JP1336171A JPS5312472B1 (es)	1971-03-12	1971-03-12
JP46028383A JPS5137273B1 (es)	1971-04-28	1971-04-28

Publications (1)

Publication Number	Publication Date
ES400342A1 true ES400342A1 (es)	1975-06-16

Family

ID=27279254

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES400342A Expired ES400342A1 (es)	1971-03-03	1972-03-02	Procedimiento para preparar capsulas microscopicas conte- niendo en las mismas gotitas de aceite hidrofobas.

Country Status (5)

Country	Link
US (1)	US3855146A (es)
DE (1)	DE2210367C2 (es)
ES (1)	ES400342A1 (es)
GB (1)	GB1380881A (es)
IE (1)	IE36857B1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2226283A1 (es) *	1973-04-23	1974-11-15	Champion Paper Co Ltd
US4218506A (en) *	1977-08-31	1980-08-19	Kanzaki Paper Manufacturing Co., Ltd.	Recording material and method for the production of the same
US4216112A (en) *	1977-09-21	1980-08-05	Champion International Corporation	Pressure-sensitive microcapsules containing alkylnaphthalene solvent and process for their production
US5064470A (en) *	1989-07-27	1991-11-12	Eurand America, Inc.	High solids, low viscosity carbonless paper gelatin base microcapsule system
US5196149A (en) *	1989-07-27	1993-03-23	Eurand America, Inc.	Preparation of high solids, low viscosity carbonless paper gelatin base microcapsules
US5266335A (en) *	1990-05-04	1993-11-30	Warner-Lambert Company	Microencapsulated flavoring agents and methods for preparing same
JP3387610B2 (ja) *	1994-03-07	2003-03-17	京セラミタ株式会社	インクおよびその製造方法
JPH0924269A (ja) *	1995-07-10	1997-01-28	M Technic Kk	リン脂質を使ったマイクロカプセルの製造方法
AU6731600A (en) *	1999-08-26	2001-03-26	Hitachi Chemical Company, Ltd.	Polishing compound for chemimechanical polishing and polishing method
US20050156340A1 (en) *	2004-01-20	2005-07-21	E Ink Corporation	Preparation of capsules
US20100272859A1 (en) *	2007-08-28	2010-10-28	Pepsico, Inc.	Delivery and controlled release of encapsulated water-insoluble flavorants
US9186640B2 (en)	2007-08-28	2015-11-17	Pepsico, Inc.	Delivery and controlled release of encapsulated lipophilic nutrients

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2651883A (en) *	1952-06-26	1953-09-15	Monsanto Chemicals	Pelleted seed product
US2800457A (en) *	1953-06-30	1957-07-23	Ncr Co	Oil-containing microscopic capsules and method of making them
US3043782A (en) *	1958-12-22	1962-07-10	Upjohn Co	Process for preparing a more impermeable coating by liquid-liquid phase separation
DK129561B (da) *	1968-08-03	1974-10-28	Fuji Photo Film Co Ltd	Fremgangsmåde til fremstilling af olieholdige mikrokapsler.
US3577516A (en) *	1969-12-02	1971-05-04	Nat Patent Dev Corp	Preparation of spray on bandage

1972
- 1972-02-29 US US00230465A patent/US3855146A/en not_active Expired - Lifetime
- 1972-03-02 ES ES400342A patent/ES400342A1/es not_active Expired
- 1972-03-02 GB GB989072A patent/GB1380881A/en not_active Expired
- 1972-03-03 DE DE2210367A patent/DE2210367C2/de not_active Expired
- 1972-03-03 IE IE266/72A patent/IE36857B1/xx unknown

Also Published As

Publication number	Publication date
GB1380881A (en)	1975-01-15
IE36857B1 (en)	1977-03-16
DE2210367C2 (de)	1986-06-26
US3855146A (en)	1974-12-17
DE2210367A1 (de)	1972-09-14
IE36857L (en)	1972-09-03

Legal Events

Date	Code	Title	Description
2006-10-16	FD1A	Patent lapsed	Effective date: 19851107

Publication	Publication Date	Title
IE36857L (en)	1972-09-03	Oil-containing microcapsules.
ES416960A1 (es)	1976-03-16	Procedimiento para endurecer microcapsulas.
ES432746A1 (es)	1977-02-16	Procedimiento para endurecer microcapsulas.
GB929406A (en)	1963-06-19	A process for the production of encapsulated material
IT1148784B (it)	1986-12-03	Procedimento per la preparazione di microcapsule in un veicolo liquido
EP0190833A3 (en)	1987-08-26	Method for producing microcapsule
ES420930A1 (es)	1976-04-01	Procedimiento de fabricacion de microcapsulas de material polimerico.
ES428345A1 (es)	1976-07-16	Procedimiento para preparar microcapsulas.
ES343204A1 (es)	1968-09-01	Proceso de fabricacion en masa de capsulas diminutas.
ES436349A1 (es)	1977-01-01	Procedimiento de encapsulacion.
ES401293A1 (es)	1975-02-16	Proceso para la fabricacion de microcapsulas.
ES427055A1 (es)	1976-09-01	Un metodo de produccion de microcapsulas.
IT1007976B (it)	1976-10-30	Preparazione di sospensioni colloi dali di sostanze solide in soluzio ni acquose
GB996513A (en)	1965-06-30	Improvements in preparation of acrylonitrile copolymers
IT1024199B (it)	1978-06-20	Procedimento per la preparazione di microcapsule di gelatina di contenuto liquido o solido
AU470009B2 (en)	1976-02-26	Novel 1-(2'-benzoyl eth-1"yl)-2-(4" cinnamyl piperazin-1"-yl methyl) benzimidazoles, their process of preparation and their therapeutic application
ES425700A1 (es)	1976-06-16	Un procedimiento para hidrolizar cataliticamente acriloni- trilo a acrilamida.
ES380363A1 (es)	1972-12-01	Procedimiento para la preparacion de microcapsulas conte- niendo aceite.
ES393720A1 (es)	1974-07-01	Procedimiento para preparar microcapsulas conteniendo acei-te.
ES473010A1 (es)	1979-11-01	Metodo parala produccion de un sistema registrador del tipo del papel sensible a la presion
JPS52152876A (en)	1977-12-19	Production of oil-containing microcapsule
JPS54132479A (en)	1979-10-15	Encapsulating method for hydrophobic substance
SU462895A1 (ru)	1975-03-05	Раствор дл химического никелировани
ES383640A1 (es)	1973-02-16	Un procedimiento para preparar, en masa, diminutas capsulas.
GB1400719A (en)	1975-07-23	Supported nickel catalysts