摘要:
Novel mixtures of sugar amides or sugar amines are disclosed that have improved thermal properties over the individual components. New feedstocks based on both the surfactant tail as well as the sugar head group allow for improved physical properties of sugar amide surfactant mixtures and thus improved formulatability. Furthermore, new sources of unique methyl esters from both bioengineering and or co-metathesis of fats and oils provide novel and improved sugar amide surfactant mixtures.
摘要:
According to an aspect of the invention, injectable bulking compositions are provided which contain the following: (a) fibers that are configured to prevent migration to locations in the body remote from the injection site, for example, because they have a minimum length that is sufficiently large to prevent migration of the fibers and/or because they have surface features that stimulate host tissue response to lock the fibers in position and (b) a carrier in an amount effective to render the composition injectable.
摘要:
The present invention provides for a composition comprising a silane having the formula: (R1)(R2)(R3)Si—R4—Si(R5)(R6)(R7) wherein R1, R2, R3, R5, and R6 are each independently selected from the group consisting of 1 to 6 monovalent hydrocarbon radicals, aryl, and a hydrocarbon group of 7 to 10 carbons containing an aryl group; R4 is a hydrocarbon group of 1 to 3 carbons; R7 comprises an anionic, cationic or zwitterionic substituent. The silanes of the present invention exhibit resistance to hydrolysis over a wide pH range.
摘要:
A fast-bonding and long-lasting adhesive composition with a high viscosity for attaching eyelash/hair extension systems to human eyelash/hair, comprising: a cyanoacrylate monomer having a straight alkyl chain length of from 4 to 16 carbon atoms; an organic polymer thickening agent; an inorganic thickening agent; and a bonding accelerator, wherein the inorganic thickening agent does not separate from the composition.
摘要:
Provided herein are pharmaceutical and cosmetic formulations and methods for regional adiposity reduction and treatment of body contour defects such as abdominal bulging; comprising an injectable formulation, said formulation comprising: an active ingredient that consists essentially of an adipose tissue-reducing amount of one or more lipophilic long-acting selective beta-2 adrenergic receptor agonists, or salts, solvates, or polymorphs thereof; and one or more subcutaneously acceptable inactive ingredients.
摘要:
The present invention relates to degradation-stabilised, biocompatible collagen matrices which are distinguished in particular by the fact that they contain soluble collagen and peptide constituents, to processes for the preparation of such collagen matrices, which processes include in particular chemical crosslinking with an epoxy-functional crosslinking agent, and to the use of the collagen matrices according to the invention as a cosmetic or pharmaceutical agent, in particular for topical use, and as a wound treatment agent, as an implant or as a haemostatic agent in humans or animals, and as a scaffold for cell population in the biotechnology, basic research and tissue engineering field.
摘要:
Disposable absorbent articles comprising an absorbent material and an antimicrobial composition are disclosed. The antimicrobial composition includes a carrier comprising fatty alcohol and a poly(alkyleneoxy) polymer, and an antimicrobial agent. The antimicrobial composition may be coated on to component substrates such as nonwovens and films, that are incorporated into disposable absorbent articles, such as disposable infant diapers, adult incontinence articles, feminine hygiene articles such as sanitary napkins, wound dressings, bandages, panty liners and tampons, personal care wipes and household wipes to provide odor control, and control of microbial growth.
摘要:
The present invention relates to a useful method for preparing nanocapsules having a liquid lipid core and a solid shell and charged with at least one active agent having a hydrophilic character, said method comprising at least the steps consisting in: i) providing at least a first microemulsion having a water-in-oil character, stabilized by at least one lipophilic surfactant and containing in its hydrophilic phase at least one active agent having a hydrophilic character, providing at least a second microemulsion, separate from the first microemulsion, formulated by phase inversion of an emulsion and stabilized by at least one heat-sensitive, nonionic hydrophilic surfactant; iii) adding said first microemulsion to said second microemulsion under conditions propitious for the formation of a novel microemulsion architecture in which said hydrophilic active agent remains present in the hydrophilic phase of the first microemulsion; and iv) chill-hardening the mixture formed in the previous step, so as to obtain nanocapsules comprising said hydrophilic active agent and being formed from a lipid core, which is liquid at room temperature, and encapsulated in a film which is solid at room temperature.Further, the invention relates to nanocapsules which are able to be obtained by said method.
摘要:
There is provided a dissolvable film polymer matrix that includes a plurality of magnetically responsive kertin-like fibers for application to an individual's face or head. The dissolvable film polymer matrix product includes hairs that are magnetically oriented in a non-random plain to be applied on an individuals face or head to simulate the appearance of the individual's natural hair. Methods of manufacturing and applying the dissolvable polymer matrix product are also disclosed.
摘要:
The present invention relates to an emulsion concentrate with content of water-insoluble oil components (A), of hydrophilic non-ionic emulsifiers (B), of lipophilic co-emulsifiers (C), of polyols (D) and water, which comprises less than 50% by weight of water-insoluble oil component (A)—based on the total weight of the concentrate—comprising components (A), (B) and (C) and (D) in a ratio by weight A:B:C:D=1:(0.25-0.6):(0.25-0.6):(0.45-0.65). The invention further relates to the use of these emulsion concentrates, and also to preparations and paper product, non-woven product or textile product for body care and personal cleansing, which comprise water-insoluble oil components (A), hydrophilic non-ionic emulsifiers (B), lipophilic co-emulsifiers (C), and polyols (D) in a ratio by weight A:B:C:D=1:(0.25-0.6):(0.25-0.6):(0.45-0.65).