BR9910156A - Laundry detergent and / or fabric treatment compositions comprising a modified cellulase - Google Patents
Laundry detergent and / or fabric treatment compositions comprising a modified cellulaseInfo
- Publication number
- BR9910156A BR9910156A BR9910156-4A BR9910156A BR9910156A BR 9910156 A BR9910156 A BR 9910156A BR 9910156 A BR9910156 A BR 9910156A BR 9910156 A BR9910156 A BR 9910156A
- Authority
- BR
- Brazil
- Prior art keywords
- cellulose
- laundry
- fabric treatment
- laundry detergent
- treatment compositions
- Prior art date
Links
Landscapes
- Detergent Compositions (AREA)
- Enzymes And Modification Thereof (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Patente de Invenção: <B>"COMPOSIçõES DETERGENTE PARA LAVANDERIA E/OU TRATAMENTO DE TECIDOS COMPREENDENDO UMA CELULASE MODIFICADA"<D>. A presente invenção refere-se a uma enzima modificada que compreende uma seq³ência de aminoácido cataliticamente ativa, de uma enzima celulolítica ligada a uma seq³ência de aminoácido compreendendo um Domínio de Ligação à Celulose (CBD) com uma constante relativa de ligação (Kr-a) para ligação a uma celulose amorfa maior do que 2,4 l/g celulose, de preferência maior do que 3,5 l/g celulose, mais preferivelmente maior do que 4 l/g celulose, para ligação seletiva e hidrólise da celulose amorfa de tecidos contendo algodão em uma aplicação para lavanderia e/ou tratamento do tecido. A presente invenção refere-se ainda a composições detergente para lavandeira e/ou tratamento do tecido compreendendo esta enzima modificada.Invention Patent: <B> "DETERGENT COMPOSITIONS FOR LAUNDRY AND / OR TISSUE TREATMENT UNDERSTANDING A MODIFIED CELLULASE" <D>. The present invention relates to a modified enzyme comprising a catalytically active amino acid sequence, a cellulolytic enzyme linked to an amino acid sequence comprising a Cellulose Binding Domain (CBD) with a relative binding constant (Kr-a) for binding to an amorphous cellulose greater than 2.4 l / g cellulose, preferably greater than 3.5 l / g cellulose, more preferably greater than 4 l / g cellulose, for selective binding and hydrolysis of amorphous cellulose from fabrics containing cotton in an application for laundry and / or fabric treatment. The present invention also relates to laundry detergent and / or tissue treatment compositions comprising this modified enzyme.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1998/000089 WO1998029707A1 (en) | 1997-01-02 | 1998-01-02 | Acoustic sensor as proximity detector |
PCT/US1999/009409 WO1999057259A1 (en) | 1998-05-01 | 1999-04-30 | Laundry detergent and/or fabric care compositions comprising a modified cellulase |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9910156A true BR9910156A (en) | 2001-01-09 |
Family
ID=22266148
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9910156-4A BR9910156A (en) | 1998-01-02 | 1999-04-30 | Laundry detergent and / or fabric treatment compositions comprising a modified cellulase |
BR9910152-1A BR9910152A (en) | 1998-01-02 | 1999-04-30 | Laundry detergent and / or tissue care compositions comprising a modified cellulase |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9910152-1A BR9910152A (en) | 1998-01-02 | 1999-04-30 | Laundry detergent and / or tissue care compositions comprising a modified cellulase |
Country Status (1)
Country | Link |
---|---|
BR (2) | BR9910156A (en) |
-
1999
- 1999-04-30 BR BR9910156-4A patent/BR9910156A/en not_active IP Right Cessation
- 1999-04-30 BR BR9910152-1A patent/BR9910152A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR9910152A (en) | 2001-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 5A, 6A, 7A E 8A ANUIDADES. |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1911 DE 21/08/2007. |