摘要:
Disclosed herein is an eco-friendly, non-aqueous and stable antimicrobial solution composition comprising (a) about 0.1 to 20.0 wt % of a Tropolone; and (b) about 80.0 to 99.9 wt % of bio-derived 1,3-propanediol and/or bio-derived sorbitan caprylate. Also disclosed is a process for preparing and method of using the composition. The composition is stable for at least two years at room temperature and can be employed in the fields of cosmetic, toiletry, personal care, household, cleaning, disinfecting, food, beverages, enzyme formulations, feminine care products, foot care products, pet care products, food ingredients, paints, coatings, metal working fluids, nutrients for plants, construction and/or laundry products.
摘要:
The invention provides polymers comprising repeating units derived from (a) from 16 % by weight to about 35 % by weight of said polymer of at least one N- vinyl lactam monomer; (b) at least one monomer selected from the group consisting of functionalized and unfunctionalized C1-C6 alkyl (meth)acrylates, C1-C6 alkyl (meth)acrylamides and combinations thereof; and (c) at least one monomer selected from the group consisting of functionalized and unfunctionalized C8-C30 branched alkyl (meth)acrylates, C8-C30 branched alkyl (meth)acrylamides, and combinations thereof; wherein the polymer has a glass transition temperature of greater than about 45°C. The invention further provides various compositions, such as, personal care, sun care, coatings, and pharmaceutical compositions comprising the polymers described herein. The invention furthermore provides water-resistant sun care compositions comprising the polymers described herein. Subscripts x, y and z are described herein. (Formula (I))
摘要:
The present invention relates to a process for the preparation of botanical fractions from fresh plant biomass and to compositions made from said fractions. The process comprises grinding and pressing fresh plant biomass in order to obtain a plant cell juice fraction containing membrane fractions, and treating said cell juice fraction with an electromagnetic field at a frequency effective to separate said membrane fraction from said cell juice fraction in order to yield a cell cytoplasm/cytosole fraction substantially-free from membrane fractions. The aforementioned treatment is advantageously performed such that the temperature of said cell juice during said treatment does not exceed 40°C.
摘要:
The present invention relates to compositions comprising banyan tree, lotus, and clover serum fractions. A method of improving the appearance of aging skin may comprise the step of applying a composition comprising an effective amount of banyan tree serum fraction, lotus serum fraction, and clover serum fraction to a sign of aging on a skin surface, wherein the composition is applied for a period of time sufficient to improve the appearance of the aging skin. The method may include the step of identifying a sign of aging on a facial skin surface.
摘要:
Disclosed herein is an aqueous hair care composition capable of providing durable non-permanent hair styling and/or wash-resistant retention of shape of hair fibers comprising a polyelectrolyte complex having a gel matrix structure or a mixture of gel matrix and microgel formed by electrostatic attraction, wherein the polyelectrolyte complex comprises a complex between: (A) about 0.01 wt. % to about 20 wt. % of at least one anionic polymer containing monoacid, diacid, triacid, half-acid/half-ester, acid anhydride functionality, or salts thereof having a molecular weight of from about 100,000 Daltons to about 5000,000 Daltons; and (B) about 0.1 wt. % to about 20 wt. % of at least one cationic or pseudo cationic polymer having a (i) molecular weight range of about 80,000 Daltons to about 5,000,000 Daltons, and (ii) a charge density of less than about 4.0 meg/gram, and wherein, the charge ratio of (B):(A) is more than about 0.70.