DK0492793T3 - Melamin-formaldehyd-indkapsling i vandige opløsninger indeholdende høje koncentrationer af organisk solvent - Google Patents

Melamin-formaldehyd-indkapsling i vandige opløsninger indeholdende høje koncentrationer af organisk solvent

Info

Publication number: DK0492793T3
Authority: DK; Denmark
Prior art keywords: melamine; aqueous solution; organic solvent; formaldehyde; condensate
Prior art date: 1990-12-20

Application number

DK91310631.6T

Other languages

English (en)

Inventor

Michael Seitz

Original Assignee

Standard 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.)

1990-12-20

Filing date

1991-11-19

Publication date

1994-09-26

1991-11-19 Application filed by Standard Register Co filed Critical Standard Register Co

1994-09-26 Application granted granted Critical

1994-09-26 Publication of DK0492793T3 publication Critical patent/DK0492793T3/da

Links

229920000877 Melamine resin Polymers 0.000 title abstract 8
IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 title abstract 8
239000007864 aqueous solution Substances 0.000 title abstract 7
239000003960 organic solvent Substances 0.000 title abstract 4
238000005538 encapsulation Methods 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
239000000126 substance Substances 0.000 abstract 3
239000003094 microcapsule Substances 0.000 abstract 2
239000002775 capsule Substances 0.000 abstract 1
238000006482 condensation reaction Methods 0.000 abstract 1
239000000975 dye Substances 0.000 abstract 1
239000000839 emulsion Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000002243 precursor Substances 0.000 abstract 1
239000000243 solution Substances 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
- B01J13/14—Polymerisation; cross-linking
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
- 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
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Dispersion Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Manufacturing Of Micro-Capsules (AREA)
Color Printing (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Phenolic Resins Or Amino Resins (AREA)
Organic Insulating Materials (AREA)
Paints Or Removers (AREA)
Compositions Of Macromolecular Compounds (AREA)
Non-Metallic Protective Coatings For Printed Circuits (AREA)

DK91310631.6T 1990-12-20 1991-11-19 Melamin-formaldehyd-indkapsling i vandige opløsninger indeholdende høje koncentrationer af organisk solvent DK0492793T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/632,042 US5268130A (en)	1990-12-20	1990-12-20	Melamine formaldehyde microencapsulation in aqueous solutions containing high concentrations of organic solvent

Publications (1)

Publication Number	Publication Date
DK0492793T3 true DK0492793T3 (da)	1994-09-26

Family

ID=24533836

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK91310631.6T DK0492793T3 (da)	1990-12-20	1991-11-19	Melamin-formaldehyd-indkapsling i vandige opløsninger indeholdende høje koncentrationer af organisk solvent

Country Status (11)

Country	Link
US (2)	US5268130A (da)
EP (1)	EP0492793B1 (da)
JP (1)	JPH0655275B2 (da)
AT (1)	ATE110296T1 (da)
AU (1)	AU632961B2 (da)
CA (1)	CA2050544C (da)
DE (1)	DE69103616T2 (da)
DK (1)	DK0492793T3 (da)
ES (1)	ES2057784T3 (da)
MX (1)	MX9102676A (da)
NZ (1)	NZ239557A (da)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6113935A (en) *	1996-12-31	2000-09-05	Zeneca Limited	Water-in-oil microencapsulation process and microcapsules produced thereby
CN100335160C (zh) *	1998-11-12	2007-09-05	Fmc有限公司	制备微囊化制剂的方法
ATE322944T1 (de)	2001-04-25	2006-04-15		Verfahren zur herstellung von mikrokapseln mit einem wasserlösliche substanzen enthaltenden kapselkern
PT1633472E (pt) *	2003-06-13	2008-11-24	Dsm Ip Assets Bv	Materiais encapsulados
DE102004004107A1 (de) *	2004-01-27	2005-08-18	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Mikroverkapselungsverfahren und danach hergestellte mikroverkapselte partikuläre Feststoffe
WO2007018736A2 (en) *	2005-07-22	2007-02-15	Appleton Papers Inc.	Encapsulated structural adhesive
US7629394B2 (en) *	2006-02-21	2009-12-08	Appleton Papers Inc.	UV curable coating material of encapsulated water dispersed core material
US7833960B2 (en) *	2006-12-15	2010-11-16	International Flavors & Fragrances Inc.	Encapsulated active material containing nanoscaled material
WO2012074588A2 (en)	2010-08-30	2012-06-07	President And Fellows Of Harvard College	Shear controlled release for stenotic lesions and thrombolytic therapies
US8652996B2 (en)	2011-12-31	2014-02-18	Sanford, L.P.	Irreversible thermochromic pigment capsules
US8664156B2 (en)	2011-12-31	2014-03-04	Sanford, L.P.	Irreversible thermochromic ink compositions
US8709973B2 (en)	2011-12-31	2014-04-29	Sanford, L.P.	Irreversible thermochromic ink compositions
US8865621B2 (en)	2012-08-06	2014-10-21	Sanford, L.P.	Irreversible color changing ink compositions
US9610228B2 (en)	2013-10-11	2017-04-04	International Flavors & Fragrances Inc.	Terpolymer-coated polymer encapsulated active material
MX361936B (es)	2013-10-18	2018-12-19	Int Flavors & Fragrances Inc	Formulacion encapsulada de fragancia hibrida y metodo para su uso.
CN115089512B (zh)	2016-02-18	2024-08-27	国际香料和香精公司	聚脲胶囊组合物
BR112018076803B1 (pt)	2016-07-01	2022-05-03	International Flavors & Fragrances Inc	Composição estável de microcápsula, e, produto de consumo
CN116764558A (zh)	2016-09-16	2023-09-19	国际香料和香精公司	用粘度控制剂稳定的微胶囊组合物
US20180085291A1 (en)	2016-09-28	2018-03-29	International Flavors & Fragrances Inc.	Microcapsule compositions containing amino silicone
EP3784707B1 (en)	2018-04-27	2025-12-24	International Flavors & Fragrances Inc.	Stable polyurea microcapsule compositions
CN113438939B (zh)	2018-12-18	2025-09-16	国际香料和香精公司	蛋白质微胶囊及其制备方法
WO2020131890A1 (en)	2018-12-18	2020-06-25	International Flavors & Fragrances Inc.	Microcapsule compositions

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5651238A (en) *	1979-10-02	1981-05-08	Fuji Photo Film Co Ltd	Production of microminiature capsule
DE2940786A1 (de) *	1979-10-08	1981-04-16	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von mikrokapseln
JPS57147430A (en) *	1981-03-06	1982-09-11	Kureha Chem Ind Co Ltd	Preparation of microcapsule
JPS5882785A (ja) *	1981-11-12	1983-05-18	Kureha Chem Ind Co Ltd	感圧記録紙用微小カプセル及びその製造方法
US4525520A (en) *	1983-03-28	1985-06-25	Kanzaki Paper Manufacturing Company, Ltd.	Method of preparing microcapsules
US4574110A (en) *	1983-07-28	1986-03-04	Mitsui Toatsu Chemicals, Incorporated	Process for producing microcapsules and microcapsule slurry
JPS6046291A (ja) *	1983-08-24	1985-03-13	Mitsubishi Paper Mills Ltd	無色の裏カ−ボン紙用アルコ−ル性フレキソインキ
GB8326902D0 (en) *	1983-10-07	1983-11-09	Wiggins Teape Group Ltd	Removal of formaldehyde from micro-capsules
US4601863A (en) *	1984-02-09	1986-07-22	Kanzaki Paper Manufacturing Co., Ltd.	Process for producing powder of microcapsules
DE3565942D1 (en) *	1984-12-24	1988-12-08	Koehler August Papierfab	Process for encapsulating oils containing products which produce a colour by reaction, microcapsules produced by said process and their use in carbon papers
JPS6297638A (ja) *	1985-10-25	1987-05-07	Kanzaki Paper Mfg Co Ltd	マイクロカプセルの製造方法
DE3705224A1 (de) *	1987-02-19	1988-09-01	Bayer Ag	(+)1r-trans-2,2-dimethyl-3-(2,2-dichlorvinyl) -cyclopropancarbonsaeure-2,3,5,6- tetrafluorbenzylester
US4889877A (en) *	1988-01-07	1989-12-26	The Standard Register Company	High solids CB printing ink
US4940738A (en) *	1988-01-07	1990-07-10	The Standard Register Company	High solids CB printing ink containing a protective colloid blend
US4940739A (en) *	1988-01-07	1990-07-10	The Standard Register Company	Process for making a high solids CB printing ink
US4985484A (en) *	1989-02-27	1991-01-15	The Mead Corporation	Process for the production of coating compositions containing microcapsules
US5102856A (en) *	1990-11-07	1992-04-07	The Standard Register Company	High solids self-contained printing ink
US5156675A (en) *	1991-05-16	1992-10-20	Xerox Corporation	Ink for ink jet printing

1990
- 1990-12-20 US US07/632,042 patent/US5268130A/en not_active Expired - Fee Related
1991
- 1991-08-27 NZ NZ239557A patent/NZ239557A/xx unknown
- 1991-08-28 AU AU82761/91A patent/AU632961B2/en not_active Ceased
- 1991-09-03 CA CA002050544A patent/CA2050544C/en not_active Expired - Fee Related
- 1991-10-29 JP JP3282771A patent/JPH0655275B2/ja not_active Expired - Fee Related
- 1991-11-19 DE DE69103616T patent/DE69103616T2/de not_active Expired - Fee Related
- 1991-11-19 EP EP91310631A patent/EP0492793B1/en not_active Expired - Lifetime
- 1991-11-19 DK DK91310631.6T patent/DK0492793T3/da active
- 1991-11-19 ES ES91310631T patent/ES2057784T3/es not_active Expired - Lifetime
- 1991-11-19 AT AT91310631T patent/ATE110296T1/de not_active IP Right Cessation
- 1991-12-18 MX MX9102676A patent/MX9102676A/es unknown
1993
- 1993-07-02 US US08/085,112 patent/US5401577A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPH0655275B2 (ja)	1994-07-27
HK1006011A1 (en)	1999-02-05
DE69103616T2 (de)	1995-03-30
EP0492793A1 (en)	1992-07-01
US5268130A (en)	1993-12-07
ATE110296T1 (de)	1994-09-15
JPH04267944A (ja)	1992-09-24
CA2050544C (en)	2000-02-15
ES2057784T3 (es)	1994-10-16
NZ239557A (en)	1993-04-28
AU8276191A (en)	1992-06-25
CA2050544A1 (en)	1992-06-21
US5401577A (en)	1995-03-28
DE69103616D1 (de)	1994-09-29
AU632961B2 (en)	1993-01-14
MX9102676A (es)	1992-06-01
EP0492793B1 (en)	1994-08-24

Publication	Publication Date	Title
ES2057784T3 (es)	1994-10-16	Microencapsulacion de melamina-formaldehido en soluciones acuosas que contienen concentraciones altas de disolvente organico.
ES550244A0 (es)	1987-08-01	Un procedimiento para encapsular un compuesto organico cuya solubilidad es mayor en un primer disolvente que en un se- gundo disolvente
EP0346484A4 (en)	1990-09-05	Microencapsulated photochromic material, process for its preparation, and water-base ink composition prepared therefrom
SE8102051L (sv)	1981-10-09	Sett for framstellning av mikrokapslar
ATE161716T1 (de)	1998-01-15	Herstellung von mikrokapseln, die wasserlösliche arzneimittel enthalten
KR930702890A (ko)	1993-11-29	마이크로캡슐화 제초제조성물 및 마이크로캡슐화 방법
DK0586238T3 (da)	1999-08-30	Fremgangsmåde til fremstilling af mikrokapsler med langvarig frigivelse
GB1255416A (en)	1971-12-01	Process for the production of beadlets
PT81980A (en)	1986-03-01	Method for producing microcapsule
SE7610920L (sv)	1978-04-02	Inkapsling av labilt biologiskt material
NO885570D0 (no)	1988-12-15	Fremgangsmaate for fremstilling av et pulver av vannopploeselig polymer redispergerbart i en vaeskefase; det oppnaadde pulver og anvendelse derav.
AU580289B2 (en)	1989-01-12	Microcapsules and microencapsulation process
PL367398A1 (en)	2005-02-21	Microencapsulating of an agricultural active having a high melting point
PT1196148E (pt)	2004-05-31	Processo para microencapsulacao de substancias soluveis em agua
ATE277684T1 (de)	2004-10-15	Mikrokapseln
KR960701694A (ko)	1996-03-28	물질을 생캡슐내 캡슐화시키는 방법(method of encapsulating substances in biocapsules)
JPS574916A (en)	1982-01-11	Activation of medical preparation
KR960700806A (ko)	1996-02-24	소수성 약제 마이크로캡슐의 제조방법(Process for Producing Microcapsule of Hydrophobic Drug)
AR245929A1 (es)	1994-03-30	Procedimiento para la preparacion de compuestos derivados de 3-fenoxibencilcarboxilato.
JPS5512128A (en)	1980-01-28	Dissolving of polyurethane
KR840008280A (ko)	1984-12-14	미세 결정질의 이소식캄을 제조하는 방법
EP0322982A3 (en)	1990-04-11	Process for recovering alpha-aminoalcohols
SU462851A1 (ru)	1975-03-05	Способ получени выпускной формы сернистых красителей
KR950032202A (ko)	1995-12-20	폴리오젤루스 속[Polyozellus multiplex] 균주가 생산하는 신규 항암 활성물질 폴리오젤린 및 그 제조 방법
JP2001113158A (ja)	2001-04-24	乾燥マイクロカプセルの製造方法