摘要:
Novel quaternary ammonium compounds are disclosed, as well as methods for their preparation and their use in the treatment of hair, fibers and textiles as softening and conditioning agents. The high substantivity of these novel quaternary ammonium compounds to hair, fibers, and textiles, and their mildness to the skin and eyes, make them well suited for softening and conditioning fibers for applications such as personal care, laundry, and textile use. For example, quaternary ammonium compounds such as N', N', N'''-Triethyl, N',N',N''',N'''-Tetramethyl, N'-[(Polyhydroxypropyl)-φ-hydroxyalkyl], dipropylene triammonium triethosulfate have been prepared. Quaternary ammonium compounds may also include those involving other reactive groups known to those skilled in the art.
摘要:
A water-soluble polyurethane obtained from water-soluble polyalkylene glycol, polydiisocyanate, and comb-shaped hydrophobic diol represented by the following general formula: wherein R 1 is a hydrocarbon group of 1 to 20 carbon atoms; each of R 2 and R 3 is a hydrocarbon group or halogenated hydrocarbon group of 4 to 21 carbon atoms; each of X, X' and X" is an alkylene group of 2 to 10 carbon atoms; the hydrogen atoms of the above alkylene group may be substituted with an alkyl group, chlorine or an alkyl chloride group; each of Z and Z' is oxygen, sulfur or a CH 2 group; R 4 is an alkylene group of 2 to 10 carbon atoms in all; k is an integer of 0 to 15; n is an integer of 0 to 15 when Z is oxygen and is 0 when Z is sulfur or a CH 2 group; n' is an integer of 0 to 15 when Z' is oxygen and is 0 when Z' is sulfur or a CH 2 group. The water-soluble polyurethane is used as, for example, an extruding auxiliary for use in cement-based materials, a mortar thickening agent, a thickening agent for underwater concrete, a ceramics forming binder and a moisturizer for hair cosmetics, all of which are characterized by low tackiness and high shape retention.
摘要翻译:由水溶性聚亚烷基二醇,聚二异氰酸酯和由下列通式表示的梳形疏水性二醇得到的水溶性聚氨酯:其中R 1为1-20个碳原子的烃基; R 2和R 3各自为4〜21个碳原子的烃基或卤代烃基; X,X'和X“各自为2至10个碳原子的亚烷基;上述亚烷基的氢原子可以被烷基,氯或烷基氯基取代; Z和Z'各自为 氧,硫或CH2基; R 4全部为2至10个碳原子的亚烷基; k为0至15的整数;当Z为氧时n为0至15的整数,当0为0时为0,当为 Z为硫或CH2基;当Z'为氧时,n'为0至15的整数,Z'为硫或CH2基时为0,水溶性聚氨酯用作例如挤出助剂 用于水泥基材料,砂浆增稠剂,水下混凝土增稠剂,陶瓷成型粘合剂和头发化妆品保湿剂,其特征在于低粘性和高保形性。
摘要:
There is described an oxygen substituted quaternary alkyl ammonium cation of formula (I), and salts thereof, in which R1, R2 and R3, which may be the same or different, are each alkyl C1 to 20; and m and n, which may be the same or different, are preferably an integer from 1 to 19. There is also described a film formulation comprising a cation of formula (I), a colorimetric sensor device comprising said film and an endotracheal intubation apparatus comprising a sensor.
摘要:
The present invention provides a process for easily producing an alkylene oxide adduct to an aliphatic amine compound which has a fully excellent color, is not turbid, and does not deteriorate in color even through long-term storage. That is, the present invention provides a process for producing an alkylene oxide adduct to a primary or secondary amine compound having an aliphatic, saturated or unsaturated, hydrocarbon radical having 8 to 22 carbon atoms, having an excellent color, by reacting an alkyene oxide to the amine compound, characterized by comprising the step of adding a base or an aqueous solution thereof to the amine compound and then heating the mixture.
摘要:
Produit de réaction de a) un aminediol provenant de la réaction d'une amine primaire de formule R-NH2 dans laquelle R désigne un radical aliphatique ou aromatique, avec au moins un oxyde d'alkylène comprenant en prédominance de l'oxyde de propylène et de b) au moins une substance polyfonctionnelle, capable d'agir sur les groupes hydroxyles dudit aminediol. Il peut être utilisé comme additif dans une composition de peinture d'électrodéposition afin de fournir après application sur un substrat métallique, un revêtement ou un film ayant une résistance améliorée aux piqûres et à la cratérisation.