ATE216913T1 - Teilchen mit einer polymeren schale und ihre herstellung - Google Patents

Teilchen mit einer polymeren schale und ihre herstellung

Info

Publication number
ATE216913T1
ATE216913T1 AT96943248T AT96943248T ATE216913T1 AT E216913 T1 ATE216913 T1 AT E216913T1 AT 96943248 T AT96943248 T AT 96943248T AT 96943248 T AT96943248 T AT 96943248T AT E216913 T1 ATE216913 T1 AT E216913T1
Authority
AT
Austria
Prior art keywords
particles
production
polymeric shell
polymeric
shell
Prior art date
Application number
AT96943248T
Other languages
English (en)
Inventor
Mads Lykke
Kishor Kumar Mistry
Ole Simonsen
Kenneth Charles Symes
Original Assignee
Ciba Spec Chem Water Treat 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.)
Filing date
Publication date
Priority claimed from GBGB9526707.6A external-priority patent/GB9526707D0/en
Priority claimed from GBGB9608032.0A external-priority patent/GB9608032D0/en
Priority claimed from GBGB9608026.2A external-priority patent/GB9608026D0/en
Priority claimed from GBGB9611065.5A external-priority patent/GB9611065D0/en
Priority claimed from GBGB9611061.4A external-priority patent/GB9611061D0/en
Application filed by Ciba Spec Chem Water Treat Ltd filed Critical Ciba Spec Chem Water Treat Ltd
Application granted granted Critical
Publication of ATE216913T1 publication Critical patent/ATE216913T1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039Coated compositions or coated components in the compositions, (micro)capsules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • B01J13/06Making microcapsules or microballoons by phase separation
    • B01J13/14Polymerisation; cross-linking
    • B01J13/16Interfacial polymerisation
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0008Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/0013Liquid compositions with insoluble particles in suspension
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3703Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3719Polyamides or polyimides
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3703Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3723Polyamines or polyalkyleneimines
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/38Products with no well-defined composition, e.g. natural products
    • C11D3/386Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38672Granulated or coated enzymes
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/902Core-shell
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31551Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31725Of polyamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Detergent Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Colloid Chemistry (AREA)
AT96943248T 1995-12-29 1996-12-23 Teilchen mit einer polymeren schale und ihre herstellung ATE216913T1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GBGB9526707.6A GB9526707D0 (en) 1995-12-29 1995-12-29 Production of particulates having a polymeric shell
GBGB9608032.0A GB9608032D0 (en) 1996-04-18 1996-04-18 Condensation polymers
GBGB9608026.2A GB9608026D0 (en) 1996-04-18 1996-04-18 Production of particles having a polymeric shell
GBGB9611065.5A GB9611065D0 (en) 1996-05-28 1996-05-28 Condensation polymers
GBGB9611061.4A GB9611061D0 (en) 1996-05-28 1996-05-28 Production of particles having a polymeric shell
PCT/GB1996/003233 WO1997024179A1 (en) 1995-12-29 1996-12-23 Particles having a polymeric shell and their production

Publications (1)

Publication Number Publication Date
ATE216913T1 true ATE216913T1 (de) 2002-05-15

Family

ID=27517329

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96943248T ATE216913T1 (de) 1995-12-29 1996-12-23 Teilchen mit einer polymeren schale und ihre herstellung

Country Status (16)

Country Link
US (2) US6225372B1 (de)
EP (1) EP0876205B1 (de)
JP (1) JP4354011B2 (de)
CN (1) CN1138592C (de)
AR (1) AR005305A1 (de)
AT (1) ATE216913T1 (de)
AU (1) AU716712B2 (de)
BR (1) BR9612314A (de)
CA (1) CA2239148A1 (de)
DE (1) DE69621045T2 (de)
DK (1) DK0876205T3 (de)
ES (1) ES2174127T3 (de)
NO (1) NO982999L (de)
PT (1) PT876205E (de)
RU (1) RU2192304C2 (de)
WO (1) WO1997024179A1 (de)

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FR2647363B1 (fr) * 1989-05-25 1994-01-14 Roussel Uclaf Procede de micro encapsulation de produit phytosanitaire par copolymerisation interfaciale et produits obtenus
FR2649019B1 (fr) * 1989-06-30 1991-10-18 Hutchinson Microcapsules contenant des substances amphiphiles hydrosolubles
KR100313589B1 (ko) * 1993-02-09 2002-11-29 노바티스 아게 미세캡슐의 제조방법
JPH07246329A (ja) * 1994-03-09 1995-09-26 Nippon Paint Co Ltd マイクロカプセルの製造方法及びマイクロカプセル
US5705174A (en) 1995-06-07 1998-01-06 American Cyanamid Company Process for the preparation of microcapsule compositions
RU2107542C1 (ru) * 1996-10-08 1998-03-27 Ивановский государственный университет Способ получения микрокапсул

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WO1997024179A1 (en) 1997-07-10
NO982999L (no) 1998-08-26
US6225372B1 (en) 2001-05-01
DK0876205T3 (da) 2002-08-12
BR9612314A (pt) 1999-07-13
ES2174127T3 (es) 2002-11-01
CA2239148A1 (en) 1997-07-10
DE69621045T2 (de) 2002-12-12
JP2000503052A (ja) 2000-03-14
RU2192304C2 (ru) 2002-11-10
DE69621045D1 (de) 2002-06-06
AU1203897A (en) 1997-07-28
CN1208365A (zh) 1999-02-17
JP4354011B2 (ja) 2009-10-28
EP0876205A1 (de) 1998-11-11
CN1138592C (zh) 2004-02-18
AU716712B2 (en) 2000-03-02
AR005305A1 (es) 1999-04-28
US6359031B1 (en) 2002-03-19
EP0876205B1 (de) 2002-05-02
NO982999D0 (no) 1998-06-26
PT876205E (pt) 2002-09-30

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