Laundry detergent and/or fabric care compositions

A technology for laundry detergent and fabric care, which is applied in the field of chemical entities and can solve the problems of undisclosed chemical components and the like

Inactive Publication Date: 2001-12-19
THE PROCTER & GAMBLE COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, none of these documents disclose chemical entities containing more than one chemical component attached to th

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0473] This example illustrates the coupling of the fragrance citral, the sanitation agent glutaraldehyde or the insect control agent citronellal to CBD in accordance with the invention.

[0474] Under mild conditions (pH6-9.5, 1-48 hours / see for example Wirth, P et al. 1991 "Bioorganic Chemistry" 19,133,1991 and Chamow SM et al. "Bioconjugate Chemistry", 4,133,1994 ) undergoes an equimolar reaction. Chemicals such as fragrances (citral), insect control agents (citronellal) and sanitation agents (glutaraldehyde) are attached to the CBD, the linker and / or the NH2 of the polyreactive linker via Schiff base reactions. The reaction can also be performed in absolute ethanol with a drying agent such as sodium sulfate.

[0475] Where the CBD has more than one lysine or the polyreactive linker contains more than one lysine, the reaction is equivalent to reacting each CBD with the appropriate number of chemicals. For example, a Group III CBD containing more than 10 lysines would add ...

Embodiment 2

[0477]Example 2 The following high density laundry detergent compositions were prepared according to the present invention: I II III IV V VILAS 8.0 8.0 8.0 2.0 6.0 6.0TAS - 0.5 - 0.5 1.0 0.1C46(S)AS 2.0 2.5 - - - -C25AS - - - 7.0 4.5 5.5C68AS 2.0 5.0 7.0 - - -C25E5 - - 3.4 10.0 4.6 4.6C25E7 3.4 3.4 1.0 - - -C25E3S - - - 2.0 5.0 4.5QAS - 0.8 - - - -QAS1 - - - 0.8 0.5A 1.0 1.0 Zeolite 18.1 20.0 18.1 Citric acid - - - 2.5 - 2.5 Carbonate 13.0 13.0 27.0 10.0 10.0 13.0Na-SKS-6 - - - 10.0 - 10.0 Silicate 1.4 1.4 3.0 0.3 0.5 0.3 Citrate - 1.0 - 3.0 - - Sulfuric acid Salt 26.1 26.1 26.1 6.0 - - Magnesium Sulfate 0.3 - - 0.2 - 0.2MA / AA 0.3 0.3 0.3 4.0 1.0 1.0CMC 0.2 0.2 0.2 0.2 0.4 0.4PB4 9.0 9.0 5.0 - - - I II III IV V VI Percarbonate - - - - 18.0 18.0TAED 1.5 0.4 1.5 - 3.9 4.2NACA-OBS - 2.0 1.0 - - -DETPMP 0.25 0.25 0.25 0.25 - -SRP1 - - - 0.2 - 0.2EDDS - 0.25 0.4 - 0.5 0.5CFAA - 0 - 0 - 2. HEDP 0.3 0.3 0.3 0.3 0.4 0.4QEA - - - ...

Embodiment 3

[0479] The following granular laundry detergent compositions, especially for European machine washing conditions, were prepared according to the invention: I II IIILAS 5.5 7.5 7.0TAS 1.25 1.9 0.3C24AS / C25AS - 2.2 2.2C25E3S - 0.8 1.0C45E7 3.25 - 3.0 I II IIITFAA - - -C25E5 - 5.5 -QAS 0.8 - -QAS1 - 0.7 0.7STPP 19.7 - - Zeolite A - 19.5 17.0NaSKS-6 / citric acid (79:21) - 10.6 -Na-SKS-6 - - 10.0 Carbonate 6.1 21.4 18.0 Bicarbonate - 2.0 2.0 Silicate 6.8 - - Citrate - - - Sulfate 39.8 - 12.0 Magnesium Sulfate - - - MA / AA 0.5 1.6 1.0CMC 0.2 0.4 0.4PB4 5.0 12.7 - Percarbonate - - 15.0TAED 0.5 3.1 -CBD-NACA-OBS 0.8 3.0 2.0DETPMP 0.25 0.2 0.2HEDP - 0.3 0.3QEA - - -蛋白酶0.009 0.03 0.02脂肪酶0.003 0.003 0.004纤维素酶0.0006 0.0006 0.0007淀粉酶0.002 0.002 0.003PVNO / PVPVI - - -PVP 0.9 1.3 0.9SRP1 - - - Photoactivated Bleach (ppm) 15 27 20 Photoactivated Bleach...

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PUM

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Abstract

The present invention relates to chemical entities comprising more than one chemical moiety linked to a cellulose binding domain. The present invention also relates to laundry detergent and/or fabric care compositions containing one or more of these chemical entities. The laundry detergent and/or fabric care compositions of the present invention, when containing these chemical entities, can provide a more efficient concentration of the chemical ingredients on the surface of the fabric and thus provide improved benefits.

Description

field of invention [0001] The present invention relates to a chemical entity comprising more than one chemical component linked to a Cellulose Binding Domain (CBD). Background of the invention [0002] Modern laundry detergent and / or fabric care compositions contain various detergent ingredients which serve one or more purposes in achieving fabrics that are not only clean, fresh and hygienic but also maintain an unchanged appearance and integrity. Accordingly, detergent ingredients such as perfumes, soil release agents, fabric brighteners, fabric softeners, chelants, bleaches and catalysts, color fixatives and enzymes have been incorporated into laundry detergent and / or fabric care compositions. When using such detergent ingredients, it is important that some of these compounds deposit on the fabrics in order to be effective during or after washing and / or fabric care. [0003] A specific example is the use of cellulases in the treatment of cotton-contain...

Claims

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Application Information

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IPC IPC(8): C11D3/33A01N25/00A01N31/02A01N35/02A01N61/00A01N63/00C07K14/195C07K14/32C07K14/33C07K14/37C11B9/00C11D1/14C11D1/22C11D1/29C11D1/38C11D1/62C11D1/68C11D1/70C11D1/83C11D3/20C11D3/30C11D3/34C11D3/37C11D3/38C11D3/386C11D3/395C11D3/40C11D3/48C11D3/50C12N9/42C12N9/50C12S11/00D06M13/256D06M13/368D06M13/463D06M15/41D06M15/53D06M16/00D06M101/06D06P5/02
CPCC07K14/195C07K14/32C07K14/33C07K14/37C11D1/146C11D1/22C11D1/29C11D1/62C11D3/37C11D3/386C11D3/38609C11D3/38618C11D3/38645D06M16/003D06P5/02C12N9/2437C12Y302/01004C12N9/54
Inventor J·斯梅茨J·L·P·贝蒂奥尔C·劳达米尔S·L·波耶尔A·C·贝克I·M·A·J·赫尔波茨
Owner THE PROCTER & GAMBLE COMPANY
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