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 solventInfo
- Publication number
- DK0492793T3 DK0492793T3 DK91310631.6T DK91310631T DK0492793T3 DK 0492793 T3 DK0492793 T3 DK 0492793T3 DK 91310631 T DK91310631 T DK 91310631T DK 0492793 T3 DK0492793 T3 DK 0492793T3
- Authority
- DK
- Denmark
- Prior art keywords
- melamine
- aqueous solution
- organic solvent
- formaldehyde
- condensate
- Prior art date
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
- B01J13/14—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
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 (12)
Country | Link |
---|---|
US (2) | US5268130A (de) |
EP (1) | EP0492793B1 (de) |
JP (1) | JPH0655275B2 (de) |
AT (1) | ATE110296T1 (de) |
AU (1) | AU632961B2 (de) |
CA (1) | CA2050544C (de) |
DE (1) | DE69103616T2 (de) |
DK (1) | DK0492793T3 (de) |
ES (1) | ES2057784T3 (de) |
HK (1) | HK1006011A1 (de) |
MX (1) | MX9102676A (de) |
NZ (1) | NZ239557A (de) |
Families Citing this family (19)
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 |
HUP0104031A3 (en) | 1998-11-12 | 2003-03-28 | Fmc Corp | Novel process to prepare microencapsulated formulations |
ATE322944T1 (de) | 2001-04-25 | 2006-04-15 | Verfahren zur herstellung von mikrokapseln mit einem wasserlösliche substanzen enthaltenden kapselkern | |
WO2004110614A1 (en) * | 2003-06-13 | 2004-12-23 | Dsm Ip Assets B.V. | Encapsulated materials |
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 |
KR20130100290A (ko) | 2010-08-30 | 2013-09-10 | 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 | 협착성 병변을 위한 전단 제어 방출 및 혈전 용해 치료법 |
US8709973B2 (en) | 2011-12-31 | 2014-04-29 | Sanford, L.P. | Irreversible thermochromic ink compositions |
US8664156B2 (en) | 2011-12-31 | 2014-03-04 | Sanford, L.P. | Irreversible thermochromic ink compositions |
US8652996B2 (en) | 2011-12-31 | 2014-02-18 | Sanford, L.P. | Irreversible thermochromic pigment capsules |
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 |
CN104560398A (zh) | 2013-10-18 | 2015-04-29 | 国际香料和香精公司 | 杂合芳香包封制剂及其使用方法 |
WO2017143174A1 (en) | 2016-02-18 | 2017-08-24 | International Flavors & Fragrances Inc. | Polyurea capsule compositions |
US20190270064A1 (en) | 2016-09-16 | 2019-09-05 | International Flavors & Fragrances Inc. | Microcapsule compositions stabilized with viscosity control agent |
US20180085291A1 (en) | 2016-09-28 | 2018-03-29 | International Flavors & Fragrances Inc. | Microcapsule compositions containing amino silicone |
WO2020131855A1 (en) | 2018-12-18 | 2020-06-25 | International Flavors & Fragrances Inc. | Guar gum microcapsules |
Family Cites Families (18)
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 |
EP0188807B2 (de) * | 1984-12-24 | 1993-05-26 | Papierfabrik August Koehler AG | Verfahren zur Mikroverkapselung von Ölen mit darin gelösten Farbreaktionspartnern, danach hergestellte Mikrokapseln und deren Verwendung in Farbreaktionsaufzeichnungssystemen |
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 DK DK91310631.6T patent/DK0492793T3/da active
- 1991-11-19 AT AT91310631T patent/ATE110296T1/de not_active IP Right Cessation
- 1991-11-19 ES ES91310631T patent/ES2057784T3/es not_active Expired - Lifetime
- 1991-11-19 EP EP91310631A patent/EP0492793B1/de not_active Expired - Lifetime
- 1991-11-19 DE DE69103616T patent/DE69103616T2/de not_active Expired - Fee Related
- 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
-
1998
- 1998-06-10 HK HK98105139A patent/HK1006011A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE110296T1 (de) | 1994-09-15 |
DE69103616D1 (de) | 1994-09-29 |
JPH0655275B2 (ja) | 1994-07-27 |
EP0492793A1 (de) | 1992-07-01 |
CA2050544C (en) | 2000-02-15 |
HK1006011A1 (en) | 1999-02-05 |
EP0492793B1 (de) | 1994-08-24 |
DE69103616T2 (de) | 1995-03-30 |
AU8276191A (en) | 1992-06-25 |
JPH04267944A (ja) | 1992-09-24 |
US5268130A (en) | 1993-12-07 |
AU632961B2 (en) | 1993-01-14 |
MX9102676A (es) | 1992-06-01 |
CA2050544A1 (en) | 1992-06-21 |
US5401577A (en) | 1995-03-28 |
NZ239557A (en) | 1993-04-28 |
ES2057784T3 (es) | 1994-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0492793T3 (da) | Melamin-formaldehyd-indkapsling i vandige opløsninger indeholdende høje koncentrationer af organisk solvent | |
EP0346484A4 (en) | Microencapsulated photochromic material, process for its preparation, and water-base ink composition prepared therefrom | |
DE3587908D1 (de) | Herstellung kleiner partikel und verkapselung. | |
SE8102051L (sv) | Sett for framstellning av mikrokapslar | |
ATE161716T1 (de) | Herstellung von mikrokapseln, die wasserlösliche arzneimittel enthalten | |
DK0586238T3 (da) | Fremgangsmåde til fremstilling af mikrokapsler med langvarig frigivelse | |
FI885767A0 (fi) | Menetelmä veteen liukenemattoman polymeerijauheen valmistamiseksi, joka voidaan dispergoida uudelleen nestefaasiin | |
GB1255416A (en) | Process for the production of beadlets | |
WO2001035933A3 (en) | A method of microencapsulation | |
BR9107288A (pt) | Composiçao herbicida microencapsulada, e processo para microencapsulamento de acetocloro | |
SE7610920L (sv) | Inkapsling av labilt biologiskt material | |
EP0765660A3 (de) | Mikrokapseln enthaltend 2-Piperazinon-1-essigsäure Verbindungen | |
AU580289B2 (en) | Microcapsules and microencapsulation process | |
NO840794L (no) | Fremgangsmaate til utvinning av olje fra oljeholdig fjell | |
NO173701C (no) | Fremgangsmaate for fremstilling av natrium-N-acetylneuraminat-trihydrat | |
DE59910671D1 (de) | Mikrokapseln | |
JPS5675438A (en) | Method for stabilizing aqueous solution of cyanocobalamin | |
JPS53124620A (en) | Encapsulation of organic phosphoric acid pesticide | |
KR920012309A (ko) | 트리페닐메탄 염료의 제조방법 | |
EP0322982A3 (en) | Process for recovering alpha-aminoalcohols | |
KR950032202A (ko) | 폴리오젤루스 속[Polyozellus multiplex] 균주가 생산하는 신규 항암 활성물질 폴리오젤린 및 그 제조 방법 | |
JPS56115369A (en) | Recovery of ink for ink jet recording | |
JPS54112813A (en) | Photo-reduction of co2 | |
JPS5268102A (en) | Preparation ofn-acylamino acid derivative solution | |
CROSBLEY et al. | 3ssisfant% ub--@: bitJYr: CH DEBUH, D. Sc., P1i. D. |