GB2001927A

GB2001927A – Preparation of microcapsules
– Google Patents

GB2001927A – Preparation of microcapsules
– Google Patents
Preparation of microcapsules

Info

Publication number
GB2001927A

GB2001927A
GB7830667A
GB7830667A
GB2001927A
GB 2001927 A
GB2001927 A
GB 2001927A
GB 7830667 A
GB7830667 A
GB 7830667A
GB 7830667 A
GB7830667 A
GB 7830667A
GB 2001927 A
GB2001927 A
GB 2001927A
Authority
GB
United Kingdom
Prior art keywords
microcapsules
preparation
Prior art date
1977-07-27
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.)

Granted

Application number
GB7830667A
Other versions

GB2001927B
(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.)
1977-07-27
Filing date
1978-07-21
Publication date
1979-02-14

1978-07-21
Application filed by Fuji Photo Film Co Ltd
filed
Critical
Fuji Photo Film Co Ltd

1979-02-14
Publication of GB2001927A
publication
Critical
patent/GB2001927A/en

1982-02-17
Application granted
granted
Critical

1982-02-17
Publication of GB2001927B
publication
Critical
patent/GB2001927B/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

239000003094
microcapsule
Substances

0.000
title
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

B01J13/14—Polymerisation; cross-linking

B01J13/18—In situ polymerisation with all reactants being present in the same phase

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

Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10S428/00—Stock material or miscellaneous articles

Y10S428/914—Transfer or decalcomania

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

GB7830667A
1977-07-27
1978-07-21
Preparation of microcapsules

Expired

GB2001927B
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

JP9014877A

JPS5425277A
(en)

1977-07-27
1977-07-27
Method of producing microcapsule

Publications (2)

Publication Number
Publication Date

GB2001927A
true

GB2001927A
(en)

1979-02-14

GB2001927B

GB2001927B
(en)

1982-02-17

Family
ID=13990406
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB7830667A
Expired

GB2001927B
(en)

1977-07-27
1978-07-21
Preparation of microcapsules

Country Status (5)

Country
Link

US
(2)

US4251386A
(en)

JP
(1)

JPS5425277A
(en)

DE
(1)

DE2832637A1
(en)

ES
(1)

ES472115A1
(en)

GB
(1)

GB2001927B
(en)

Cited By (2)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4670344A
(en)

*

1980-08-20
1987-06-02
Kureha Kagaku Kogyo Kabushiki Kaisha
Microcapsule for pressure-sensitive recording paper and process of preparing same

CN103301792A
(en)

*

2013-05-17
2013-09-18
哈尔滨工业大学
Preparation of urea-formaldehyde resin microcapsule pressure-sensitive adhesive by using in-situ polymerization method

Families Citing this family (105)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

JPS5425277A
(en)

*

1977-07-27
1979-02-26
Fuji Photo Film Co Ltd
Method of producing microcapsule

JPS5453679A
(en)

*

1977-10-07
1979-04-27
Mitsubishi Paper Mills Ltd
Microcapsule

JPS54107881A
(en)

*

1978-02-14
1979-08-24
Fuji Photo Film Co Ltd
Preparation of minute capsule

JPS6023859B2
(en)

*

1978-11-14
1985-06-10
神崎製紙株式会社

Method for manufacturing microcapsules

DE2937725C2
(en)

*

1979-09-18
1981-07-09
Siemens AG, 1000 Berlin und 8000 München

Circuit arrangement for converting characters that can be entered using a keyboard into code characters

JPS5651238A
(en)

*

1979-10-02
1981-05-08
Fuji Photo Film Co Ltd
Production of microminiature capsule

DE2940786A1
(en)

*

1979-10-08
1981-04-16
Basf Ag, 6700 Ludwigshafen

METHOD FOR PRODUCING MICROCAPSULES

DE3008390A1
(en)

*

1980-03-05
1981-09-17
Basf Ag, 6700 Ludwigshafen

LOW VISCOSIS, MICROCAPSULES AND BINDERS CONTAINING AQUEOUS COATING AND PRINTING INKS

US4333849A
(en)

*

1980-06-02
1982-06-08
The Mead Corporation
Encapsulation process

JPS5772891A
(en)

*

1980-10-23
1982-05-07
Mitsubishi Paper Mills Ltd
Pressure sensitive copy paper

JPS5814942A
(en)

*

1981-07-17
1983-01-28
Jujo Paper Co Ltd
Preparation of fine capsule

US4444699A
(en)

*

1982-04-20
1984-04-24
Appleton Papers Inc.
Capsule manufacture

JPS59183825A
(en)

*

1983-04-04
1984-10-19
Nippon Oil & Fats Co Ltd
Reaction method for heterogeneous system

ZA845712B
(en)

*

1983-07-26
1986-03-26
Appleton Paper Inc
A process for manufacturing microcapsules

US4552811A
(en)

*

1983-07-26
1985-11-12
Appleton Papers Inc.
Capsule manufacture

US4574110A
(en)

*

1983-07-28
1986-03-04
Mitsui Toatsu Chemicals, Incorporated
Process for producing microcapsules and microcapsule slurry

US4518547A
(en)

*

1983-09-15
1985-05-21
Board Of Regents, The University Of Texas System
Microencapsulation process

US4493869A
(en)

*

1983-10-11
1985-01-15
Minnesota Mining And Manufacturing Company
Fragrance-releasing microcapsules on a see-through substrate

US4528226A
(en)

*

1983-10-11
1985-07-09
Minnesota Mining And Manufacturing Co.
Stretchable microfragrance delivery article

US4487801A
(en)

*

1983-10-11
1984-12-11
Minnesota Mining And Manufacturing Company
Fragrance-releasing pull-apart sheet

US4561981A
(en)

*

1984-01-27
1985-12-31
Characklis William G
Treatment of fouling with microcapsules

JPS60238140A
(en)

*

1984-05-14
1985-11-27
Daio Seishi Kk
Preparation of microcapsule

US4826689A
(en)

*

1984-05-21
1989-05-02
University Of Rochester
Method for making uniformly sized particles from water-insoluble organic compounds

FR2584088A1
(en)

*

1985-06-27
1987-01-02
Lion Corp

SOLID SOAP COMPOSITION

JPH0611396B2
(en)

*

1985-07-17
1994-02-16
日本製紙株式会社

Microcapsule manufacturing method

JPS6297638A
(en)

*

1985-10-25
1987-05-07
Kanzaki Paper Mfg Co Ltd
Preparation of microcapsule

US4675249A
(en)

*

1986-03-31
1987-06-23
Appleton Papers Inc.
Capsule manufacture

JPS6397223A
(en)

*

1986-10-14
1988-04-27
Toppan Moore Co Ltd
Production of microcapsule

US4756844A
(en)

*

1986-12-29
1988-07-12
The Dow Chemical Company
Controlled-release composition having a membrane comprising submicron particles

US4857406A
(en)

*

1987-04-10
1989-08-15
The Mead Corporation
Microcapsules with polysalt capsule walls and their formation

US4935172A
(en)

*

1987-05-15
1990-06-19
Mitsubishi Paper Mills, Ltd.
Method for producing microcapsules

US4978483A
(en)

*

1987-09-28
1990-12-18
Redding Bruce K
Apparatus and method for making microcapsules

JP2634836B2
(en)

*

1988-01-29
1997-07-30
大王製紙株式会社

Manufacturing method of microcapsules

US4857493A
(en)

*

1988-06-27
1989-08-15
Ford Warren T
Polymer latexes containing metal ions and complexes

US5069831A
(en)

*

1988-12-22
1991-12-03
The Mead Corporation
Method for separation of microcapsules and preparation of printing inks

JP2502146B2
(en)

*

1989-04-12
1996-05-29
日本製紙株式会社

Microcapsule manufacturing method

US5050910A
(en)

*

1989-07-13
1991-09-24
Sheldon Schechter
Fragrance-releasing insert for a magazine

US5011885A
(en)

*

1989-10-27
1991-04-30
The Mead Corporation
Methods for the production of microcapsules using functionalized isocyanate

AU636743B2
(en)

*

1990-04-17
1993-05-06
Isp Investment Inc.
Preparation of discrete microdroplets of an oil in water stabilized by in situ polymerization of a water-soluble vinyl monomer

US5084208A
(en)

*

1991-01-07
1992-01-28
Isp Investments Inc.
Preparation of discrete microdroplets of a high viscosity oil in water

US5073296A
(en)

*

1990-04-17
1991-12-17
Isp Investments Inc.
Preparation of discrete microdroplets of an oil in water

US5353820A
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*

1992-02-06
1994-10-11
Gillette Canada Inc.
Flavored dental cleaning article and method

US5756447A
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*

1992-12-24
1998-05-26
The Procter & Gamble Company
Dispensing agent

GB9226942D0
(en)

*

1992-12-24
1993-02-17
Procter & Gamble
Dispersing agent

IT1276525B1
(en)

*

1994-04-13
1997-10-31
Webcraft Technologies Inc

DEVICE AND PROCEDURE FOR THE SELECTIVE EXPOSURE OF MICRO-ENCAPSULATED LIQUIDS.

US5680876A
(en)

*

1995-06-01
1997-10-28
Gillette Canada Inc.
Floss brush manufacture and product

DE19815129A1
(en)

*

1998-04-03
1999-10-07
Basf Ag

Precipitated, water-insoluble dyes in colloidally dispersed form

DE10000223A1
(en)

*

2000-01-05
2001-07-12
Basf Ag
Microcapsules which are useful in, e.g. detergent or skin care compositions, can release a fragrance from a hydrophobic core when the polymer coating of the capsule is broken down

GB0106560D0
(en)

*

2001-03-16
2001-05-02
Quest Int
Perfume encapsulates

US20050044819A1
(en)

2003-09-02
2005-03-03
Chomik Richard S.
Waste storage device

US7434377B2
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*

2001-05-02
2008-10-14
Playtex Products, Inc.
Waste disposal device including a rotatable geared rim to operate a cartridge

US20050193692A1
(en)

*

2001-05-02
2005-09-08
Playtex Products, Inc.
Waste disposal device including rotating cartridge coupled to hinged lid

US7503159B2
(en)

2001-05-02
2009-03-17
Playtex Products, Inc.
Waste disposal device including an external actuation mechanism to operate a cartridge

US7316100B2
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*

2001-05-02
2008-01-08
Playtex Products, Inc.
Waste disposal device including a film cutting and sealing device

US7712285B2
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*

2001-05-02
2010-05-11
Playtex Products, Inc.
Waste disposal device including a sensing mechanism for delaying the rotation of a cartridge

US7617659B2
(en)

2001-05-02
2009-11-17
Playtex Products, Inc.
Waste disposal device including a cartridge movable by rollers

US8091325B2
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*

2001-05-02
2012-01-10
Playtex Products, Inc.
Waste disposal device including a diaphragm for twisting a flexible tubing dispensed from a cartridge

US7708188B2
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*

2001-05-02
2010-05-04
Playtex Products, Inc.
Waste disposal device including a hamper accessible through a movable door

US7958704B2
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*

2001-05-02
2011-06-14
Playtex Products, Inc.
Waste disposal device including a mechanism for scoring a flexible tubing dispensed from a cartridge

US7503152B2
(en)

*

2001-05-02
2009-03-17
Playtex Products, Inc.
Waste disposal device including rotating cartridge coupled to lid

US7694493B2
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*

2001-05-02
2010-04-13
Playtex Products, Inc.
Waste disposal device including a geared rotating cartridge

NZ533501A
(en)

2001-11-15
2008-06-30
San Ei Gen Ffi Inc
Microcapsules with foreign substances encapsulated inside microorganism cells

CA2473693C
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*

2002-04-17
2011-01-04
Playtex Products, Inc.
Disposable cassette for incremental withdrawal of tubular plastic with malodor-counteractant capacity

US20030216488A1
(en)

2002-04-18
2003-11-20
The Procter & Gamble Company
Compositions comprising a dispersant and microcapsules containing an active material

AR040093A1
(en)

*

2002-05-21
2005-03-16
Procter & Gamble

CLEANING COMPOSITION THAT INCLUDES SUSPENDED PEARLS

US20030224030A1
(en)

2002-05-23
2003-12-04
Hirotaka Uchiyama
Methods and articles for reducing airborne particulates

DE10241942A1
(en)

*

2002-09-10
2004-03-18
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Core/shell microcapsules obtained from a rubber-containing core and a shell from a first polymer and from a second different polymer useful for rubber vulcanization

US7108190B2
(en)

*

2003-02-28
2006-09-19
Appleton Papers Inc.
Token array and method employing authentication tokens bearing scent formulation information

US20040251309A1
(en)

*

2003-06-10
2004-12-16
Appleton Papers Inc.
Token bearing magnetc image information in registration with visible image information

US20050074484A1
(en)

*

2003-10-07
2005-04-07
Estanislao Roderico B.
Product for administration of active agents to different areas of the skin

US6925781B1
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2004-02-03
2005-08-09
Playtex Products, Inc.
Integrated cutting tool for waste disposal method and apparatus

US7452547B2
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*

2004-03-31
2008-11-18
Johnson&Johnson Consumer Co., Inc.
Product for treating the skin comprising a polyamine microcapsule wall and a skin lightening agent

KR100555881B1
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*

2004-07-21
2006-03-03
오준택
Preparation of Microcapsule Using Organic Phase Change Materials

CA2602246C
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2005-03-25
2013-09-10
Appleton Papers Inc.
Activator means for pre-applied adhesives

US20060258557A1
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Popplewell Lewis M
Hard surface cleaning compositions and methods for making same

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Philip Morris Usa Inc.
Hinge lid aroma pack

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*

2005-07-28
2007-02-01
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

Microencapsulated rubber additives and process for their preparation

US20070098148A1
(en)

*

2005-10-14
2007-05-03
Sherman Kenneth N
Aroma releasing patch on mobile telephones

US20080090942A1
(en)

*

2006-05-31
2008-04-17
George Hovorka
Tamper evident paint having microcapsules containing signal indicators

US7935201B2
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*

2006-11-29
2011-05-03
Wausau Paper Mills, Llc
Non-slip masking product, and methods

US8067089B2
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*

2008-05-01
2011-11-29
Appleton Papers Inc.
Cationic microcapsule particles

US20090274906A1
(en)

*

2008-05-01
2009-11-05
Appleton Papers Inc.
Particle with low permeance wall

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*

2008-05-01
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Appleton Papers Inc.
Particle with selected permeance wall

WO2010054304A2
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*

2008-11-10
2010-05-14
University Of Florida Research Foundation, Inc.
Conjugated polyelectrolyte capsules: light-activated antimicrobials

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*

2009-04-07
2013-06-04
Appleton Papers Inc.
Encapsulated solid hydrophilic particles

US8715544B2
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*

2009-12-21
2014-05-06
Appvion, Inc.
Hydrophilic liquid encapsulates

US20110269657A1
(en)

2010-04-28
2011-11-03
Jiten Odhavji Dihora
Delivery particles

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2010-04-28
2015-11-17
The Procter & Gamble Company
Delivery particle

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2010-04-28
2018-06-12
The Procter & Gamble Company
Delivery particles

WO2012009484A2
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2010-07-13
2012-01-19
Stc.Unm
Structure, synthesis, and applications for poly (phenylene) ethynylenes (ppes)

CN103458859A
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2011-04-07
2013-12-18
宝洁公司
Personal cleansing compositions with increased deposition of polyacrylate microcapsules

EP2694031B1
(en)

2011-04-07
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The Procter and Gamble Company
Conditioner compositions with increased deposition of polyacrylate microcapsules

JP5869663B2
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2011-04-07
2016-02-24
ザ プロクター アンド ギャンブルカンパニー

Shampoo compositions with increased adhesion of polyacrylate microcapsules

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(en)

2011-08-03
2017-01-24
Stc.Unm
Antimicrobial materials and methods

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2013-06-05
2015-02-10
Xerox Corporation
Method of making toners

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2013-11-08
2018-05-15
Stc. Unm
Charged singlet-oxygen sensitizers and oppositely-charged surfactants

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2014-03-14
2015-09-17
Whitten David G
P-phenylene ethynylene compounds as bioactive and detection agents

CA2973982C
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2015-01-14
2018-04-03
David G. Whitten
Conjugated polyelectrolytes and methods of using the same

WO2016149148A1
(en)

2015-03-17
2016-09-22
3M Innovative Properties Company
Solventless anti-corrosion composition and methods of using the same

EP3368207B1
(en)

2015-10-27
2021-12-01
Encapsys, LLC
Encapsulation

EP3541355B1
(en)

2016-11-21
2023-06-07
Bell Flavors And Fragrances, Inc.
Malodor counteractant composition and methods

CA3046510A1
(en)

2017-01-27
2018-08-02
Encapsys, Llc
Encapsulates

US10772851B2
(en)

2017-02-03
2020-09-15
Aaron Kurt Neumann
Treatment and prevention of fungal infections

CN110819308A
(en)

*

2018-08-10
2020-02-21
北京天山新材料技术有限公司
Phase change energy storage microcapsule and preparation method and application thereof

CA3106374A1
(en)

2019-01-11
2020-07-16
Encapsys, Llc
Incorporation of chitosan in microcapsule wall

Family Cites Families (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3707514A
(en)

*

1968-12-23
1972-12-26
Champion Int Corp
Synthetic organic pigments and method for their production

US4001140A
(en)

*

1974-07-10
1977-01-04
Ncr Corporation
Capsule manufacture

JPS5425277A
(en)

*

1977-07-27
1979-02-26
Fuji Photo Film Co Ltd
Method of producing microcapsule

1977

1977-07-27
JP
JP9014877A
patent/JPS5425277A/en
active
Pending

1978

1978-07-20
US
US05/926,369
patent/US4251386A/en
not_active
Expired – Lifetime

1978-07-21
GB
GB7830667A
patent/GB2001927B/en
not_active
Expired

1978-07-25
DE
DE19782832637
patent/DE2832637A1/en
not_active
Withdrawn

1978-07-27
ES
ES472115A
patent/ES472115A1/en
not_active
Expired

1980

1980-02-07
US
US06/119,599
patent/US4356109A/en
not_active
Expired – Lifetime

Cited By (2)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4670344A
(en)

*

1980-08-20
1987-06-02
Kureha Kagaku Kogyo Kabushiki Kaisha
Microcapsule for pressure-sensitive recording paper and process of preparing same

CN103301792A
(en)

*

2013-05-17
2013-09-18
哈尔滨工业大学
Preparation of urea-formaldehyde resin microcapsule pressure-sensitive adhesive by using in-situ polymerization method

Also Published As

Publication number
Publication date

US4251386A
(en)

1981-02-17

ES472115A1
(en)

1979-10-01

DE2832637A1
(en)

1979-02-08

JPS5425277A
(en)

1979-02-26

US4356109A
(en)

1982-10-26

GB2001927B
(en)

1982-02-17

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1979-06-09

Preparation of 11alkene

IL52239A0
(en)

1977-08-31

Preparation of alpha-ketocarboxamides

IL52021A
(en)

1980-07-31

Preparation of , -di-n-propyl-acetonitrile

AU4213978A
(en)

1979-06-07

Preparation of phenylbutenones

NZ184327A
(en)

1979-04-26

Preparation of di-n-propyl-acetamide

IL52238A0
(en)

1977-08-31

Preparation of alpha-ketocarboxamides

JPS53125273A
(en)

1978-11-01

Manufacture of monoonucleus microcapsule

IL56226A0
(en)

1979-03-12

N-hydrazides of 2-benzothiazolinone

IE781843L
(en)

1979-03-14

Preparation of morpholinodithiothiazoles

AU4069178A
(en)

1980-04-17

Preparation of 6-thiatetracycline

JPS5485828A
(en)

1979-07-07

Preparation of cases

GB2007651B
(en)

1982-05-26

Preparation of diacetoxybutene

IL52887A0
(en)

1977-11-30

The preparation of bis-cycloalkenopyridines

JPS5412397A
(en)

1979-01-30

Preparation of oxoalkylxanthine

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Date
Code
Title
Description

1993-03-17
PCNP
Patent ceased through non-payment of renewal fee

Effective date:
19920721

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