BR8504165A - Processo para producao de microcapsulas com paredes polimericas geralmente continuas e microcapsulas assim obtidas - Google Patents

Processo para producao de microcapsulas com paredes polimericas geralmente continuas e microcapsulas assim obtidas

Info

Publication number
BR8504165A
BR8504165A BR8504165A BR8504165A BR8504165A BR 8504165 A BR8504165 A BR 8504165A BR 8504165 A BR8504165 A BR 8504165A BR 8504165 A BR8504165 A BR 8504165A BR 8504165 A BR8504165 A BR 8504165A
Authority
BR
Brazil
Prior art keywords
microcapsules
production
generally continuous
polymeric walls
walls generally
Prior art date
Application number
BR8504165A
Other languages
English (en)
Portuguese (pt)
Inventor
Hung-Ya Chao
Original Assignee
Moore Business Forms Inc
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 Moore Business Forms Inc filed Critical Moore Business Forms Inc
Publication of BR8504165A publication Critical patent/BR8504165A/pt

Links

Classifications

    • 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
    • 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
    • B01J13/16—Interfacial polymerisation
    • 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
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/912—Separated reactive materials utilized in preparing cellular product
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249982—With component specified as adhesive or bonding agent
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Colloid Chemistry (AREA)
  • Color Printing (AREA)
BR8504165A 1984-09-10 1985-08-29 Processo para producao de microcapsulas com paredes polimericas geralmente continuas e microcapsulas assim obtidas BR8504165A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/648,964 US4599271A (en) 1983-06-09 1984-09-10 Microencapsulation of polyisocyanates by interchange of multiple

Publications (1)

Publication Number Publication Date
BR8504165A true BR8504165A (pt) 1986-06-24

Family

ID=24602937

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8504165A BR8504165A (pt) 1984-09-10 1985-08-29 Processo para producao de microcapsulas com paredes polimericas geralmente continuas e microcapsulas assim obtidas

Country Status (17)

Country Link
US (1) US4599271A (cg-RX-API-DMAC10.html)
EP (1) EP0174724B1 (cg-RX-API-DMAC10.html)
JP (1) JPH0618636B2 (cg-RX-API-DMAC10.html)
AT (1) ATE64549T1 (cg-RX-API-DMAC10.html)
AU (1) AU4718785A (cg-RX-API-DMAC10.html)
BR (1) BR8504165A (cg-RX-API-DMAC10.html)
CA (1) CA1230016A (cg-RX-API-DMAC10.html)
DE (1) DE3583266D1 (cg-RX-API-DMAC10.html)
DK (1) DK403685A (cg-RX-API-DMAC10.html)
ES (1) ES8609387A1 (cg-RX-API-DMAC10.html)
FI (1) FI81276C (cg-RX-API-DMAC10.html)
GR (1) GR851915B (cg-RX-API-DMAC10.html)
MX (1) MX165796B (cg-RX-API-DMAC10.html)
NO (1) NO162895C (cg-RX-API-DMAC10.html)
NZ (1) NZ213144A (cg-RX-API-DMAC10.html)
PT (1) PT80821B (cg-RX-API-DMAC10.html)
ZA (1) ZA855852B (cg-RX-API-DMAC10.html)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3785367D1 (de) * 1986-01-14 1993-05-19 Fuji Photo Film Co Ltd Eine in einer photopolymerisierbaren verbindung dispergiertes silberhalogenid enthaltende zusammensetzung und diese zusammensetzung enthaltendes lichtempfindliches material.
DE3635821A1 (de) * 1986-10-22 1988-04-28 Bayer Ag Mikrokapseln mit verbesserten waenden
US4877706A (en) * 1988-05-25 1989-10-31 Xerox Corporation Single component cold pressure fixable encapsulated toner compositions
US5015527A (en) * 1989-01-13 1991-05-14 Moore Business Forms, Inc. Interfacial epoxy microcapsulation system
US4975224A (en) * 1989-03-13 1990-12-04 Pringle Thomas G Process for encapsulation of oily liquid waste materials
US5385964A (en) * 1990-10-02 1995-01-31 Ppg Industries, Inc. Silica-free UV-absorbing abrasion resistant coatings
JPH05201133A (ja) * 1990-11-06 1993-08-10 Mitsubishi Paper Mills Ltd 感熱記録材料
US5179066A (en) * 1991-04-16 1993-01-12 Yamada Chemical Co., Ltd. Thermosensitive recording material
JP2966643B2 (ja) * 1992-04-28 1999-10-25 富士写真フイルム株式会社 ジアゾ型記録材料
US5545483A (en) * 1993-06-01 1996-08-13 Moore Business Forms, Inc. Polyamide microcapsules reacted with isocyanate emulsion
IT1276525B1 (it) * 1994-04-13 1997-10-31 Webcraft Technologies Inc Dispositivo e procedimento per la esposizione selettiva di liquidi microincapsulati.
US6992047B2 (en) * 2001-04-11 2006-01-31 Monsanto Technology Llc Method of microencapsulating an agricultural active having a high melting point and uses for such materials
EP1569513A1 (en) * 2002-12-13 2005-09-07 Monsanto Technology LLC Microcapsules with amine adjusted release rates
WO2005122758A1 (en) * 2004-06-14 2005-12-29 Monsanto Technology Llc Microcapsules having activated release of core material therein
JP4899047B2 (ja) * 2006-02-17 2012-03-21 国立大学法人神戸大学 ポリイソシアネート構成成分内包微粒子、その製造方法、及び１液型ポリウレタン接着剤組成物
CN102395277B (zh) 2009-02-13 2018-08-03 孟山都技术公司 减少作物损伤的胶囊化除草剂
UY33563A (es) 2010-08-18 2012-03-30 Monsanto Technology Llc Aplicacion temprana de acetamidas encapsuladas para reducir daños en los cultivos
US8993066B2 (en) 2012-02-01 2015-03-31 Nanyang Technological University Microencapsulation of reactive diisocyanates and the application to self-healing anticorrosion coatings
US11140900B2 (en) 2014-01-27 2021-10-12 Monsanto Technology Llc Aqueous herbicidal concentrates
MX2019015014A (es) 2017-06-13 2020-02-26 Monsanto Technology Llc Herbicidas microencapsulados.
CN120115098A (zh) * 2018-12-19 2025-06-10 弗门尼舍有限公司 制备聚酰胺微胶囊的方法
EP3917319A4 (en) 2019-01-30 2022-11-23 Monsanto Technology LLC MICRO-ENCAPSULATED ACETAMIDE HERBICIDES
CN113329811B (zh) * 2019-05-21 2024-08-16 弗门尼舍有限公司 聚(酯脲)微胶囊
EP3894064B1 (en) * 2019-05-21 2023-11-15 Firmenich SA Process for preparing microcapsules
JP7755584B2 (ja) * 2020-07-31 2025-10-16 森下仁丹株式会社 マイクロカプセルの製造方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US24899A (en) * 1859-07-26 Edwabd f
US2299694A (en) * 1940-03-09 1942-10-20 Ncr Co Manifolding material
US2712507A (en) * 1953-06-30 1955-07-05 Ncr Co Pressure sensitive record material
NL95045C (cg-RX-API-DMAC10.html) 1953-06-30
US3016308A (en) * 1957-08-06 1962-01-09 Moore Business Forms Inc Recording paper coated with microscopic capsules of coloring material, capsules and method of making
US3405070A (en) * 1961-01-30 1968-10-08 Ibm Process for preparation of microcapsules
US3429827A (en) * 1962-11-23 1969-02-25 Moore Business Forms Inc Method of encapsulation
DE1250843B (cg-RX-API-DMAC10.html) * 1964-01-29 1967-09-28
US3886084A (en) * 1966-09-29 1975-05-27 Champion Int Corp Microencapsulation system
ES390653A1 (es) * 1970-04-28 1974-03-16 Fuji Photo Film Co Ltd Procedimiento para la produccion de microcapsulas conte- niendo liquido aceitoso.
US3702302A (en) * 1970-05-28 1972-11-07 Vernon Columbus Wilson True self-heating composition
US4273672A (en) * 1971-08-23 1981-06-16 Champion International Corporation Microencapsulation process
US3886085A (en) * 1971-08-31 1975-05-27 Fuji Photo Film Co Ltd Process for producing fine oil-containing microcapsules having strong protective shells and microcapsules produced thereby
US4285720A (en) * 1972-03-15 1981-08-25 Stauffer Chemical Company Encapsulation process and capsules produced thereby
US4098736A (en) * 1972-07-13 1978-07-04 Exxon Research & Engineering Co. Liquid membrane encapsulated reactive products
GB1538075A (en) * 1975-03-24 1979-01-10 Champion Paper Co Ltd Formation of microcapsules by interfacial cross-linking and microcapsules produced thereby
DE2655048A1 (de) * 1976-12-04 1978-06-08 Bayer Ag Mikroverkapselung mit modifizierten aliphatischen polyisocyanaten
JPS5592135A (en) * 1978-12-29 1980-07-12 Kanzaki Paper Mfg Co Ltd Production of microcapsule
DE2909950A1 (de) * 1979-03-14 1980-10-02 Bayer Ag Mikrokapseln
US4280833A (en) * 1979-03-26 1981-07-28 Monsanto Company Encapsulation by interfacial polycondensation, and aqueous herbicidal composition containing microcapsules produced thereby
US4495509A (en) * 1983-06-09 1985-01-22 Moore Business Forms, Inc. Microencapsulation by interchange of multiple emulsions

Also Published As

Publication number Publication date
DK403685A (da) 1986-03-11
JPS6178433A (ja) 1986-04-22
ES547585A0 (es) 1986-09-01
JPH0618636B2 (ja) 1994-03-16
NO162895B (no) 1989-11-27
DK403685D0 (da) 1985-09-04
EP0174724B1 (en) 1991-06-19
FI81276B (fi) 1990-06-29
FI853319A0 (fi) 1985-08-29
EP0174724A3 (en) 1988-07-27
PT80821B (pt) 1987-09-30
FI81276C (fi) 1990-10-10
GR851915B (cg-RX-API-DMAC10.html) 1985-12-06
ATE64549T1 (de) 1991-07-15
NO853527L (no) 1986-03-11
FI853319L (fi) 1986-03-11
DE3583266D1 (de) 1991-07-25
ZA855852B (en) 1986-03-26
CA1230016A (en) 1987-12-08
PT80821A (en) 1985-08-01
ES8609387A1 (es) 1986-09-01
US4599271A (en) 1986-07-08
NO162895C (no) 1990-03-07
NZ213144A (en) 1989-01-27
AU4718785A (en) 1986-03-20
MX165796B (es) 1992-12-03
EP0174724A2 (en) 1986-03-19

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Legal Events

Date Code Title Description
KD Notifcation of receipt (letter patent)
FA4 Application deemed withdrawn (art. 21(1))