Abstract: Techniques for producing personal care products with environmentally-preferred ingredients may include, for each of a plurality of candidate components, determining a respective e-hazard adjustment indicative of an amount of environmental hazard posed by waste that is generated by utilizing components of a component category of the candidate component in ingredients of personal care products, and modifying an initial e-impact rating of the candidate component based on the e-hazard adjustment to obtain an enhanced e-impact rating of the candidate component. Techniques may additionally or alternatively include determining respective e-impact ratings for a plurality of component categories of components utilized in ingredients of personal care products. Component categories may be delineated based on component chemical structures, feedstock sources, and production processes.

Abstract: The present invention relates to a method for identifying ingredients or compositions, based on green chemistry performance, comprising the steps of: (a) identifying a cosmetic ingredient or a cosmetic composition; (b) calculating each of; (b1) a Green Chemistry Performance Score; (b2) a Binary Score; and (b3) a Certainty Score; and (c) selecting the cosmetic ingredient or the cosmetic composition having an aggregate score above the category average.

Abstract: The invention relates to layered double hydroxide (LDH) materials and in particular to new methods of preparing improved LDH materials which have intercalated active anionic compounds (improved LDH-active anion materials). The improved LDH-active anion materials are characterized by their high degree of robustness, demonstrated by their high Particle Robustness Factor values, and by their ability to retain substantially all of the intercalated active anionic compound, in the absence of ion exchange conditions and/or at pH>4.

Abstract: The invention relates to layered double hydroxide (LDH) materials and in particular to new methods of preparing improved LDH materials which have intercalated active anionic compounds (improved LDH-active anion materials). The improved LDH-active anion materials are characterised by their high degree of robustness, demonstrated by their high Particle Robustness Factor values, and by their ability to retain substantially all of the intercalated active anionic compound, in the absence of ion exchange conditions and/or at pH>4.

Abstract: The invention relates to layered double hydroxide (LDH) materials and in particular to new methods of preparing improved LDH materials which have intercalated active anionic compounds (improved LDH-active anion materials). The improved LDH-active anion materials are characterized by their high degree of robustness, demonstrated by their high Particle Robustness Factor values, and by their ability to retain substantially all of the intercalated active anionic compound, in the absence of ion exchange conditions and/or at pH>4.

Abstract: The invention relates to layered double hydroxide (LDH) materials and in particular to new methods of preparing improved LDH materials which have intercalated active anionic compounds (improved LDH-active anion materials). The improved LDH-active anion materials are characterised by their high degree of robustness, demonstrated by their high Particle Robustness Factor values, and by their ability to retain substantially all of the intercalated active anionic compound, in the absence of ion exchange conditions and/or at pH>4.

Abstract: A process for making silyl endblocked organic polymers of the formula R.sup.1.sub.3 SiM is disclosed which comprises contacting under anhydrous conditions M' monomers and/or oligomers of M' with a silyl cation R.sup.1.sub.3 Si.sup.+ devoid of any siloxane bonds wherein each R.sup.1 independently denotes an optionally substituted hydrocarbon or hydrocarbonoxy group, hydrogen, a halogen or a monovalent siloxane-free silicon-containing group and M is an organic polymer made by the addition polymerisation of ethylenically unsaturated monomers M' of the formula H(R.sup.3)--C.dbd.C--(R.sup.2).sub.2 wherein each R.sup.2 independently denotes an optionally substituted hydrocarbon, hydrogen or a halogen and R.sup.3 denotes a hydrogen or methyl group. Preferably the monomer M' is an olefin.