Glossary - The American Cleaning Institute

Antimicrobial agents used in washing and cleaning products range from highly complex ... Tie up water hardness minerals to permit the detergent to do its cleaning job. .... Infrequently, antimicrobial ingredients or fluorescent whitening agents are added. ... The whiteness or brightness of the laundry is thus enhanced. FWA is...

Chemical bleaching of the Brazilian kaolin: the effect of the pulp ...

The chemical bleaching study with pH adjustment was accomplished with the ... The term kaolin is used to describe the rock containing the mineral kaolinite (Al 2 Si 2 O ... in acidic medium, the reducing agent plus has been used sodium dithionite. .... Importantly, an increase of approximately 0.50% in the whiteness index of...

Paper chemicals

Paper chemicals designate a group of chemicals that modify the properties of paper. ... 1 Chemicals used in paper manufacturing; 2 Pulping; 3 Bleaching; 4 Sizing .... To enhance the paper's stre...

ABSTRACT WANG, GUAN. Synthesis of Bleach Activators with ...

The most commonly used peroxide bleach activators are tetraacetyl ethylene diamine (TAED) and ... For enhance the water stability, another cationic bleach.

How to Whiten Your Skin - Doctor Tipster

Jun 29, 2014 ... If you prefer to use the natural way of whitening the skin, there are many ... skin discoloration or dryness improves the ability of the skin to retain moisture. ... of natural foods, minerals, and herbal agents that can offer the safest,...

Naturally whiten your teeth with these five tips - NaturalNews.com

Aug 22, 2011 ... ... U.S. govt. agents raided his research facility to seize a breakthrough cancer .... Among these minerals are calcium and phosphorus, which enhance teeth's enamel. ... that limited use of baking soda can enhance the whiteness of teeth. ... Going to have to start using that more, I just had teeth whitening in...

Mineral Loss and Morphological Changes in Dental Enamel ...

At the 14-day period, a significant decrease in Ca and P content, increase on .... Bleaching gels containing 10% or 16% CP (Whiteness HP; FGM, Joinville, SC, .... Several studies demonstrated that the effects of bleaching agents on dental...

Effect of remineralizing agents on the bleaching efficacy of gels

Adding remineralizing agents to bleaching gels has been proposed to re- duce the mineral loss of enamel and tooth sensitivity. This study ... ization and enhance remineralization.12. The possible ... with 35% HP gel (Whiteness HP Blue,.

Effect of Optical Brightening Agent (OBA) on Bleaching Process on ...

Sep 3, 2013 ... parameter whiteness as a tool to control bleaching pulp, instead of the traditional ... the pulp final brightness level in action of optical brighteners, to improve their per- ..... Since OBA is quenched by certain chemicals, minerals,.

Bleaching of kaolins and clays by chlorination of iron and ... - UNSL

in the case of the San Luis red clay, is enough for extraction improvement. ... depending on the type of clay and the amount of Fe2O3 in the mineral. ... of the firing, achieving ceramic materials with notable whiteness, even with red clays. ... Keywords: Bleaching; Chlorination; Iron and titanium removal; Clay recovery; Kaolin.

Bleaching & Brighteners - Sarex

based on sequestering agents to prevent ... bleaching with good whiteness indicates ... upon the mineral content of cotton, ... improve whiteness, provided an.

Impact of remineralizing agents on enamel microhardness recovery ...

After 24 h and 14 days of post-bleaching treatments, the enamel morphology and microhardness were re-evaluated. The microhardness .... effects of whitening agents on mineral loss in dental ... peroxide (Whiteness HP Blue, FGM, Joinville, SC,. Brazil) or ..... gen peroxides might be another alternative to increase. ion upta...

Home Remedies for White Clothes

Jul 25, 2011 ... If you want to increase the fresh scent of your white clothing, sprinkle a bit ... To remove rust and discoloration caused by minerals from white cotton ... Lemons contain a natural bleaching agent that can treat stains, as well as...

SODIUM SULFATE

occurring brines or crystalline mineral sources Co. of Boss, MO, is one ... company, Schuilkill Metals, reportedly also bleaching agents, which have been the ... located near Elf Atochem's natural sodium inert filler with a brilliant whiteness that ... of high-purity sodium sulfate from byproduct improve because the fashion.....

29 Home Remedies for Teeth Whitening - Home Remedies - Natural ...

Nov 21, 2013 ... It helps in refilling the lost minerals of teeth and regain whiteness. ... Oil pulling is basically used to improve the oral health. ... With the help of a laser, teeth whitening agents are made activated, which restore the brightness of...

Patent EP1146089A1 - Methods for bleaching kaolin clay and other ...

Oct 17, 2001 ... The process of claim 1 wherein the second reducing agent is an aluminum or boron reagent. ... A bleached kaolin clay or other bleached mineral obtainable by a ... In order to improve brightness and reduce color in kaolin, e.g., to a ..... color readings are presented as L* (whiteness measurement/Star Lab);...

Whiteness Assessment: A Primer - Axiphos

The emergence of Fluorescent Whitening Agents (FWA) during the fifties and their massive ..... during the “filling” process with a mineral pigment, resulting in an off-white ... bleached to increase whiteness giving near-white objects with high.

Evaluation of human enamel permeability exposed to bleaching ...

CONCLUSIONS: The use of bleaching agents increased dental enamel ... was used with 35% hydrogen peroxide agent (PH35, Whiteness HP Maxx, FGM). .... its high mineral content, artificial saliva27 or natural human saliva11 may increase...

Brazilian Journal of Oral Sciences - Effect of bleaching agents ...

Dec 10, 2015 ... Effect of bleaching agents containing fluoride or calcium on enamel ... Probably, mineral loss may be detected after bleaching procedures9-10 and this has been ... Physiologically, any bleaching therapy has the ability to increase free ... Group HP35 - bleaching with 35% hydrogen peroxide (Whiteness...