GB1297316A - - Google Patents
Info
- Publication number
- GB1297316A GB1297316A GB1297316DA GB1297316A GB 1297316 A GB1297316 A GB 1297316A GB 1297316D A GB1297316D A GB 1297316DA GB 1297316 A GB1297316 A GB 1297316A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- sept
- treated
- appliance
- procter
- 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
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
- C11D3/38609—Protease or amylase in solid compositions only
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
- C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C12N11/087—Acrylic polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
1297316 Treating waste water PROCTER & GAMBLE CO 25 Sept 1970 [29 Sept 1969] 45842/70 Heading C1C [Also in Divisions C3 and C6] Soil &c. present in water is subjected to enzymatic attack by passing the water over a composition which comprises an alkaline protease enzyme derived from Bacillus subtilis bonded through the linkage to a water-insoluble polymethacryloyl chloride resin matrix. Water treated in this way may, be effluent from a washing appliance, the treated water possibly being recycled to the appliance.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86207469A | 1969-09-29 | 1969-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1297316A true GB1297316A (en) | 1972-11-22 |
Family
ID=25337570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1297316D Expired GB1297316A (en) | 1969-09-29 | 1970-09-25 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2047495A1 (en) |
GB (1) | GB1297316A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997024427A1 (en) * | 1995-12-29 | 1997-07-10 | The Procter & Gamble Company | Detergent compositions comprising immobilized enzymes |
WO1997024421A2 (en) * | 1995-12-29 | 1997-07-10 | The Procter & Gamble Company | Detergent compositions comprising immobilized enzymes |
WO2014006424A1 (en) * | 2012-07-06 | 2014-01-09 | Xeros Limited | New cleaning material |
US9121000B2 (en) | 2010-09-14 | 2015-09-01 | Xeros Limited | Cleaning method |
US9127882B2 (en) | 2011-01-19 | 2015-09-08 | Xeros Limited | Drying method |
US9297107B2 (en) | 2010-04-12 | 2016-03-29 | Xeros Limited | Cleaning method |
US9523169B2 (en) | 2013-11-25 | 2016-12-20 | Xeros Limited | Cleaning apparatus and method |
US9803307B2 (en) | 2011-01-14 | 2017-10-31 | Xeros Limited | Cleaning method |
US10081900B2 (en) | 2013-11-08 | 2018-09-25 | Xeros Limited | Cleaning method including use of solid particles |
-
1970
- 1970-09-25 GB GB1297316D patent/GB1297316A/en not_active Expired
- 1970-09-26 DE DE19702047495 patent/DE2047495A1/en active Pending
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997024427A1 (en) * | 1995-12-29 | 1997-07-10 | The Procter & Gamble Company | Detergent compositions comprising immobilized enzymes |
WO1997024421A2 (en) * | 1995-12-29 | 1997-07-10 | The Procter & Gamble Company | Detergent compositions comprising immobilized enzymes |
WO1997024421A3 (en) * | 1995-12-29 | 1997-09-25 | Procter & Gamble | Detergent compositions comprising immobilized enzymes |
US6030933A (en) * | 1995-12-29 | 2000-02-29 | The Procter & Gamble Company | Detergent compositions comprising immobilized enzymes |
US9297107B2 (en) | 2010-04-12 | 2016-03-29 | Xeros Limited | Cleaning method |
US9121000B2 (en) | 2010-09-14 | 2015-09-01 | Xeros Limited | Cleaning method |
US9550966B2 (en) | 2010-09-14 | 2017-01-24 | Xeros Limited | Cleaning method |
US9803307B2 (en) | 2011-01-14 | 2017-10-31 | Xeros Limited | Cleaning method |
US9127882B2 (en) | 2011-01-19 | 2015-09-08 | Xeros Limited | Drying method |
CN104662142A (en) * | 2012-07-06 | 2015-05-27 | 塞罗斯有限公司 | New cleaning material |
WO2014006424A1 (en) * | 2012-07-06 | 2014-01-09 | Xeros Limited | New cleaning material |
US10494590B2 (en) | 2012-07-06 | 2019-12-03 | Xeros Limited | Cleaning material |
US10081900B2 (en) | 2013-11-08 | 2018-09-25 | Xeros Limited | Cleaning method including use of solid particles |
US9523169B2 (en) | 2013-11-25 | 2016-12-20 | Xeros Limited | Cleaning apparatus and method |
Also Published As
Publication number | Publication date |
---|---|
DE2047495A1 (en) | 1971-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |