摘要:
The present disclosure relates to silane-crosslinking adhesives or sealants comprising a) at least one polymer of the general formula (I) in which R is a monovalent to tetravalent hydrocarbon radical, R1 is an alkyl radical having 1 to 8 C atoms, R2 is an alkyl or alkoxy radical having 1 to 8 C atoms, and A is a carboxyl, carbamate, carbonate, ureido, urethane or sulfonate linker or an oxygen atom, x is 1 to 8, and n is 1 to 4, and b) at least one adhesion promoter, dryer and/or reactive diluent. The adhesion promoters, dryers, and/or reactive diluents are ethoxy-functional α-silanes of the general formula (II) in which R3 is an organic radical attached to the methylene group via a heteroatom, and R4 is an alkyl radical having 1 to 8 C atoms or an ethoxy radical. The disclosure further relates to a process for producing the adhesives or sealants, and also to their use.
摘要:
The invention relates to a novel amylolytic enzyme extracted from the microorganism Bacillus sp. A 7-7 (DSM 12368), to sufficiently similar proteins having an amylolytic function, to methods for the production thereof and to diverse fields of application for these proteins. In addition, the aforesaid can be further developed beyond the implemented fields of application for other technical purposes. The invention particularly relates to washing and cleaning agents containing amylolytic proteins of the aforementioned type, to methods for cleaning textiles or hard surfaces that involve the use of the amylolytic proteins or analogous agents, and to their use for cleaning textiles or hard surfaces.
摘要:
This invention relates to cleaning compositions for removing paint and other coatings from surfaces and methods of making and using the cleaning compositions.
摘要:
The invention relates to a method for restructuring keratin fibers, whereby a keratin fiber is contacted with (a) an aqueous preparation of at least one polysulfide of formula (I), wherein R represents hydroxy or the group (II), R represents hydrogen or the group (III), A is a bond or a bivalent saturated or mono- or polyunsaturated aliphatic or aromatic hydrocarbon group having 1 to 20 carbon atoms, which can be substituted by one or more halogen, hydroxy or carboxy groups and whereby the shortest bond between the carbonyl groups adjacent to group A consists of up to 12 carbon atoms, and wherein R and R are the same or different and are selected from R O— and (IV), wherein R represents hydrogen or an alkyl group having 1 to 6 carbon atoms, n is an integer of from 1 to 100, and whereby one or more carboxyl groups may be present in the form of one or more of its/their salts, and, either simultaneously or successively, a reducing agent, and then (b) with an oxidant. The invention also relates to preparations for use in the inventive methods.
摘要:
A detergent, cleaning, conditioning or cosmetic agent that is absorbed by the surface of substrates and that contains oligomers, polymers or copolymers comprising a specific structural element. The agent may also form part of a conditioning substrate, wherein the substrate, such as a fleece material, is saturated and/or coated with the agent. The agent may also be used in a process for treating hard and/or soft substrate surfaces comprising the step of applying an effective quantity of the agent to the substrate.
摘要:
The present invention relates to 1,3-oxathiolane-2-thione compounds of the general formula (I): wherein R1 and R2 are the same or different, each of which denotes a straight-chain or branched alkoxy residue with 1 to 6 carbon atoms or an aryloxy or aralkyloxy residue, R3 is different or the same as R1 or R2 or an aliphatic residue, an amino residue, a halogen residue, an aromatic or heteroaromatic residue, or an araliphatic or heteroaraliphatic residue, R4 is a bridging group selected from the groups consisting of aliphatic, heteroaliphatic, araliphatic, heteroaraliphatic, aromatic and heteroaromatic groups and R5 is hydrogen, an aliphatic, heteroaliphatic, araliphatic, heteroaraliphatic, aromatic, heteroaromatic, cycloaliphatic or heterocycloaliphatic group or R4 and R5 form a cycloaliphatic, cycloheteroaliphatic, aromatic or heteroaromatic residue, which is optionally substituted with an aliphatic, heteroaliphatic residue serving as a bridging group to the silicon atom and X and Y are different and selected from oxygen and sulfur and mixtures of such compounds.
摘要:
Textiles are washed by a process comprising contacting the textile with a cleaning composition comprising a copolymer comprising styrene, methyl methacrylate and methyl polyethylene glycol.
摘要:
Aqueous washing and cleaning agents that contain capsules in addition to other constituents, the capsules each encompassing an active ingredient in a matrix. The introduction of a combination of aluminum silicate and silicic acid into the matrix improves the solubility characteristics of the capsules in a washing operation.
摘要:
Conventional perfumed consumer products are characterized by a uniform odor throughout the entire product. Consumer products are described that comprise at least two differently smelling perfume oils which are not evenly distributed in the product in proportion to one another. This allows the consumer to produce, using one and the same product, a variety of odors during applications and overcome the monotony of the olfactory experience associated with conventional perfumed consumer products.
摘要:
A particle containing a carbonate, a sulfate, a perfume, and a layered silicate, the particle having a weight ratio of layered silicate to carbonate and sulfate combined of ≦1:2. The particles, having a desirable fragrance profile, are useful in detergents, fabric softeners, and textile treatments.