GB1294557A - Microcapsule containing detergent enzyme and method of producing same - Google Patents

Microcapsule containing detergent enzyme and method of producing same

Info

Publication number
GB1294557A
GB1294557A GB4090670A GB4090670A GB1294557A GB 1294557 A GB1294557 A GB 1294557A GB 4090670 A GB4090670 A GB 4090670A GB 4090670 A GB4090670 A GB 4090670A GB 1294557 A GB1294557 A GB 1294557A
Authority
GB
United Kingdom
Prior art keywords
enzyme
inorganic salt
binder
granules
sodium
Prior art date
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.)
Expired
Application number
GB4090670A
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
Toyo Jozo KK
Original Assignee
Toyo Jozo KK
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.)
Filing date
Publication date
Application filed by Toyo Jozo KK, Fuji Photo Film Co Ltd filed Critical Toyo Jozo KK
Publication of GB1294557A publication Critical patent/GB1294557A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38672—Granulated or coated enzymes
    • 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
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • 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
    • B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
    • B01J13/125—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution by evaporation of the solvent

Abstract

1294557 Enzyme granules in detergents FUJI PHOTO FILM CO Ltd and TOYO JOZO CO Ltd 25 Aug 1970 [29 Aug 1969] 40906/70 Heading C5D [Also in Division C3] Enzyme granules having a spherical shape and a size of 15 to 130 Á consist of an enzyme, suitable for use in detergent compositions, coated with a layer containing a water-soluble inorganic salt and a water-soluble binder, neither of which denature the enzyme or react with one another. The inorganic salt may be sodium sulpnate, ammonium sulphate, magnesium sulphate, sodium phosphate, potassium phosphate, sodium chloride, potassium chloride or ammonium chloride. The binder may be gum arabic, dextrin, dextran, methyl cellulose, carboxymethyl cellulose, hydroxyethyl cellulose or a copolymer of acrylic acid or maleic anhydride. The enzyme may be a protease, amylase, lipase or mixture thereof of any origin but preferably derived from microorganisms, e.g. B. subtilis ATCC 9943. The inorganic salt and the binder are dissolved in an aqueous solution of the enzyme or in a clarified culture broth of a suitable microorganism, and the granules (or microcapsules) are produced by spray-drying the solution so obtained at a temperature which does not substantially denature the enzyme employed.
GB4090670A 1969-08-29 1970-08-25 Microcapsule containing detergent enzyme and method of producing same Expired GB1294557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6840869A JPS5022506B1 (en) 1969-08-29 1969-08-29

Publications (1)

Publication Number Publication Date
GB1294557A true GB1294557A (en) 1972-11-01

Family

ID=13372808

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4090670A Expired GB1294557A (en) 1969-08-29 1970-08-25 Microcapsule containing detergent enzyme and method of producing same

Country Status (9)

Country Link
JP (1) JPS5022506B1 (en)
AT (1) AT307600B (en)
BE (1) BE755354A (en)
CA (1) CA921849A (en)
CH (1) CH539684A (en)
DE (1) DE2042650A1 (en)
FR (1) FR2059312A5 (en)
GB (1) GB1294557A (en)
NL (1) NL7012803A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007292A1 (en) 1986-05-21 1987-12-03 Novo Industri A/S Coated detergent enzymes
US4863632A (en) * 1986-11-14 1989-09-05 Lever Brothers Company Encapsulated bleach particles for machine dishwashing compositions
GB2283982A (en) * 1993-11-22 1995-05-24 Toad Innovations Ltd Cleaning method and formulation
US6410287B1 (en) 1998-10-09 2002-06-25 Kao Corporation Enzyme particles
WO2002068573A1 (en) * 2001-02-26 2002-09-06 Aladin Gesellschaft Für Innovative Mikrobiologische Systeme Gmbh Biological-based cleaning agent for disposal systems
US20120017947A1 (en) * 2010-07-20 2012-01-26 Susana Fernandez Prieto Delivery particle

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK289083A (en) * 1983-06-23 1984-12-24 Novo Industri As LIPASE, PROCEDURE FOR PREPARING THEREOF AND ITS APPLICATION
JPS63125899A (en) * 1986-11-12 1988-05-30 Morihisa Kumasegawa Underground oil storage tank
DE19956382A1 (en) * 1999-11-24 2001-05-31 Henkel Kgaa Microencapsulated enzymes retaining their activity in detergents are obtained by dispersing an aqueous enzyme solution in a starch solution and/or emulsion
EP3362168A1 (en) * 2015-10-14 2018-08-22 Novozymes A/S Cleaning of water filtration membranes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007292A1 (en) 1986-05-21 1987-12-03 Novo Industri A/S Coated detergent enzymes
US4973417A (en) * 1986-05-21 1990-11-27 Novo Industri A/S Enteric coated detergent enzymes
US4863632A (en) * 1986-11-14 1989-09-05 Lever Brothers Company Encapsulated bleach particles for machine dishwashing compositions
GB2283982A (en) * 1993-11-22 1995-05-24 Toad Innovations Ltd Cleaning method and formulation
US6410287B1 (en) 1998-10-09 2002-06-25 Kao Corporation Enzyme particles
US6544763B2 (en) 1998-10-09 2003-04-08 Kao Corporation Enzyme particles
WO2002068573A1 (en) * 2001-02-26 2002-09-06 Aladin Gesellschaft Für Innovative Mikrobiologische Systeme Gmbh Biological-based cleaning agent for disposal systems
US20120017947A1 (en) * 2010-07-20 2012-01-26 Susana Fernandez Prieto Delivery particle

Also Published As

Publication number Publication date
JPS5022506B1 (en) 1975-07-31
BE755354A (en) 1971-03-01
AT307600B (en) 1973-05-25
CA921849A (en) 1973-02-27
CH539684A (en) 1973-07-31
NL7012803A (en) 1971-03-02
DE2042650A1 (en) 1971-03-04
FR2059312A5 (en) 1971-05-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees