C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 9/26 (2006.01) C11D 1/12 (2006.01) C11D 1/66 (2006.01) C11D 3/10 (2006.01) C11D 3/20 (2006.01) C11D 3/37 (2006.01) C11D 3/386 (2006.01) C11D 10/04 (2006.01) C11D 17/00 (2006.01) C11D 1/22 (2006.01) C11D 1/72 (2006.01)
Patent
CA 2098761
A stearate-matrix, pre-spotter composition in solid stick form to be applied by direct contact to stained areas of fabric, thereby transferring the composition to the stained areas of the fabric. The composition includes an alkyl aromatic sulfonic acid and/or sulfonate, at least one nonionic surfactant, and an enzyme uniformly dispersed throughout a semi-hard stearate matrix. By the addition of sodium bicarbonate, the composition optimizes the pH to promote enzyme action, while simultaneously achieving a satisfactory drop point for shipping and warehousing. At pH levels from 8.2 to 9.0, acceptable hardness and transferability are still achieved, which was previously thought not to be possible without the addition of a critical amount of certain salts.
Divulgation d'une composition de détachant à base de stéarate sous forme de bâton solide à appliquer avant le lavage par contact direct sur les endroits tachés du tissu, de manière à y transférer la composition. La composition comprend un acide alkylsulfonique aromatique et/ou un alkylsulfonate, au moins un tensio-actif non anionique et une enzyme distribuée uniformément dans une matrice de stéarate demi-dure. Avec l'addition de bicarbonate de sodium, la composition optimise le pH afin de promouvoir l'action de l'enzyme, tout en obtenant simultanément un point de goutte satisfaisant pour l'expédition et l'entreposage. € des pH de 8,2 à 9,0, il est encore possible d'avoir une dureté et une transférabilité acceptables, ce que l'on avait d'abord cru impossible sans addition d'une quantité critique de certains sels.
Fluid Packaging Company Inc.
Mccarthy Tetrault Llp
LandOfFree
Solid laundry pre-spotter composition containing sodium... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Solid laundry pre-spotter composition containing sodium..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid laundry pre-spotter composition containing sodium... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1377861