BR9910156A - Laundry detergent and / or fabric treatment compositions comprising a modified cellulase - Google Patents

Laundry detergent and / or fabric treatment compositions comprising a modified cellulase

Info

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
Application number
BR9910156-4A
Other languages
Portuguese (pt)
Inventor
Johan Smets
Alfred Busch
Andre Cesar Baeck
Jean-Luc Philippe Bettiol
Stanton Lane Boyer
Original Assignee
Procter & Gamble
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 PCT/US1998/000089 external-priority patent/WO1998029707A1/en
Application filed by Procter & Gamble filed Critical Procter & Gamble
Priority claimed from PCT/US1999/009409 external-priority patent/WO1999057259A1/en
Publication of BR9910156A publication Critical patent/BR9910156A/en

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  • 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.

BR9910156-4A 1998-01-02 1999-04-30 Laundry detergent and / or fabric treatment compositions comprising a modified cellulase BR9910156A (en)

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)

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.