摘要:
A composition and process for coloring keratin-containing fibers wherein the composition comprises: (a) an alkyl glycoside of the formula (I): R.sup.1 --O--(G).sub.x --H (I) wherein R.sup.1 is a linear or branched alkyl or alkenyl radical having from 12 to 16 carbon atoms, (G) is an anhydroglucose unit, and x is a number from about 1 to about 2.5; (b) an oxidation dye precursor; and (c) a water-based carrier.
摘要:
A water-based composition for the treatment of hair or skin containing an active-substance combination of cosmetic components consisting of(a) an alkyl polyglycoside corresponding to general formula (I):RO--(Z).sub.x (I) in which R is an alkyl radical containing 6 to 22 carbon atoms, Z is a mono- or oligosaccharide and x is a number of 1.1 to 5, or adducts thereof with 1 to 10 moles of ethylene oxide or propylene oxide,(b) a polymer, and(c) a vegetable oil selected from kukui nut oil, almond oil, walnut oil, peach kernel oil, avocado oil, tea tree oil, soya oil, sesame oil, sunflower seed oil, tsubaki oil, evening primrose oil, rice bran oil, palm kernel oil, mango kernel oil, meadow foam oil, thistle oil, macadamia nut oil, grape seed oil, apricot kernel oil, babassu oil, olive oil, wheat germ oil, pumpkin seed oil, mallow oil, hazel nut oil, safflower oil, jojoba oil, canola oil, sasanqua oil and shea butter.
摘要:
A surface active mixture comprising: (A) from about 1 to about 50% by weight of an anionic surfactant having one or two lipophilic groups and having from 1 to 22 carbon atoms and a polar group selected from the group consisting of carboxylate, sulfate and sulfonate groups; (B) from about 0.5 to about 15% by weight of an alkyl glycoside of the formula R(G).sub.x, wherein R is a linear saturated alkyl radical having from 8 to 22 carbon atoms and (G).sub.x is a glycoside or oligoglycoside unit with a degree of oligomerization x of 1 to 10; (C) from about 0.1 to about 7% by weight of a nitrogen-containing copolymer having a molecular weight of from about 15,000 to about 1,500,000 wherein said copolymer is comprised of: (i) from about 99.5 to about 45 mole-% of units derived from vinyl pyrrolidone, (ii) from at 0.5 to about 50 mole-% of units derived from a monomer corresponding to formula (I): CH.sub.2 .dbd.CHR.sup.1 --COOR.sup.2 --NR.sup.3 R.sup.4 (I) R.sup.1 is hydrogen or methyl, R.sup.2 is a C.sub.1-20 alkylene group and each of R.sup.3 and R.sup.4 is independently a C.sub.1-4 alkyl group and, (iii) from 0 to about 50 mole-% of units derived from at least one ethylenically unsaturated copolymerizable monomer different from (i) and (ii), and; (D) from about 28 to about 98.4% by weight of water with the proviso that: (a) the pH value of the mixture Is in the range from 3 to 7 so that the copolymer (C) is present in temporarily cationic form, (b) the sum of components (B) and (C) is no greater than the content of component (A) and, (c) the mixture is free from nitrogen-containing copolymers wherein the nitrogen atoms are present at least partly in permanent cationic form.
摘要:
Oxidation colorants for coloring keratinous fibers comprising a primary intermediate and a secondary intermediate, wherein the primary intermediate comprises: a) a pyrimidine derivative wherein the pyrimidine ring is substituted with two to four amino groups and zero to two hydroxy groups; and b) 1-(2′-hydroxyethyl)-2,5-diaminobenzene or 2-(2′-hydroxyethylamino) -5-aminotoluene.
摘要:
Hair treatment compositions containing a combination of a zwitterionic polymer and a derivative of 2-pyrrolidone. Such preparations improve the condition of the hair, in particular the moisture retention and curl retention capability after cleaning or cosmetic treatment. In addition, the preparations are better tolerated by the skin.
摘要:
Aqueous cleaning compositions having high foaming power and minimal effect on the skin which comprise (A) from about 1 to about 50% by weight of one or more anionic surfactants having 1 or 2 lipophilic groups each of which has from 1 to 22 carbon atoms and a polar group selected from the group consisting of a carboxylate, a sulfate, and a sulfonate group; (B) from about 0.5 to about 10% by weight of one or more alkyl glycosides of the formula R(G)x wherein R is a linear, saturate C8-22 alkyl group, (G) is a glycoside or oligoglycoside moiety, and x is a number from 1 to 4; (C) from about 0.1 to about 5% by weight of an anionic polymer; (D) from about 35 to about 98.4% by weight of water; wherein the sum total of components (B) and (C) is no greater man the amount of component (A).
摘要:
The invention concerns the use of combinations of active substances, consisting of (a) a cationic derivative of a protein hydrolyzate and (b) a carbohydrate and/or (c) a cationic, anionic or ampholytic polymer, in hair-cleaning and hair-care agents, thus improving the qualities of the hair, in particular its brittleness and its ease of combing when dry.
摘要:
Acidic, aqueous hair treatment emulsions, in which an active ingredient combination of phospholipids of natural origin and inorganic and/or organic acids is used, improve the wet and dry combability and reduce the electrostatic charging of hair.
摘要:
An aircraft pressurized cabin door includes an integral door structure unit made of fiber composite, the unit including an outer skin and a door framework arranged on an inner side of the outer skin. The framework includes a plurality of edge supports and a plurality of longitudinal supports extending in a width direction between the edge supports so as to form door framework interstices delimited by the inner side of the outer skin, by the edge supports and by the longitudinal supports. The door framework interstices are configured in a manner open toward the inner side of the door.
摘要:
A method for transmitting a digital data stream includes recovery of data clock information and data frame information from the digital data stream. The method includes providing a digital data stream having successive data stream units. Each data stream unit includes a data frame, a data block having data bits, and a frame synchronization word having frame synchronization bits. Successive frame synchronization words of the successive data stream units are then detected and data clock information is determined from a temporal spacing of the successive frame synchronization words. The data clock information is then output in a manner dependent on a temporal spacing of successive frame synchronization bits.