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Hairspray compositions containing silicon block copolymers


, : Hairspray compositions containing silicon block copolymers. Official Gazette of the United States Patent & Trademark Office Patents 1235(2), June 13

The present invention relates to hairspray compositions comprising from about 50% to about 99.9% by weight of an alcohol solvent, and from about 0.1% to about 30% by weight of a silicone-containing adhesive block copolymer having a weight average molecular weight from about 10,000 grams/mole to about 10,000,000 grams/mole and which is formed from the free radical polymerization of an ethylenically unsaturated monomer with select silicone macroinitiators, preferably silicone macroazoinitiators. The hairspray compositions, when dried, preferably have a cohesive strength of greater than about 0.5 kgf/mm2, a total energy absorption per unit volume of greater than about 0.55 kgfmm/mm3, an impact strength of greater than about 7000 ergs, and an improved removeability from hair as defined by a hair stiffness value of from 0 to about 3.5 (0 to 4 scale) and a hair flaking value of from 0 to about 3.5 (0 to 4 scale). These hairspray compositions provide improved hair styling performance, and in particular provide improved maintenance or hold when applied to dry hair and causes minimal or no drooping of the hair during or immediately after application.

US$29.90


Other references

Chien Calvin C.; Garon Kevin P.; Grosso Nancy R.; Bartlett Craig L.; Meeks Edward D.; Hecks Diane H., 1993: Integrating geophysics, geostatistics, descriptive geology, and hydrology into a sitewide hydrogeological model; a case study. Ground Water Management: ages 613-625. 1993.

Tronnier, A.; Wagenblast, G.; Münster, I.; Strassner, T., 2015: Phosphorescent Platinum(II) Complexes with C^C* Cyclometalated NHC Dibenzofuranyl Ligands: Impact of Different Binding Modes on the Decay Time of the Excited State. Two C^C* cyclometalated platinum(II) N-heterocyclic carbene (NHC) complexes with the general formula [(C^C*)Pt(O^O)] (C^C*=1-dibenzofuranyl-3-methylbenzimidazolylidene; O^O=dimesitoylmethane) have been synthesized and extensively characterized, in...

Hall, R.W.; Gomes, W.R., 1975: The effect of artificial cryptorchidism on serum oestrogen and testosterone levels in the adult male rat. Oestrone, oestradiol and testosterone levels were measured in male rats 0.5, 1, 4, 8 and 16 days after the rats were either made artificially cryptorchid or were sham-operated. Oestradiol levels were not significantly different between cryptorchid...

Hjort, E.F.; Løken, A.C., 1978: Experimental hydronephrosis. Influence of infection on the histological picture. The present paper is concerned with a histological examination of 110 pairs of rat kidneys from an experimental investigation on unilateral hydronephrosis previously published. Urine sampled by puncture of the obstructed pelvis remained sterile in...

Lewis, J.F.; Brake, S.R.; Anderson, D.J.; Vredeveld, G.N., 1982: Urinary tract infection due to coagulase-negative staphylococcus. One hundred and fifty-six urine specimens with a pure culture of coagulase-negative Staphylococcus were studied. One hundred and eighteen charts were reviewed for clinical evidence of urinary tract infections. Twenty-four cases of urinary tract in...

Sanjurjo-Rodríguez, C.; Castro-Viñuelas, Río.; Hermida-Gómez, T.; Fuentes-Boquete, I.Manuel.; de Toro, F.Javier.; Blanco, F.Javier.; Díaz-Prado, S.María., 2017: Human Cartilage Engineering in an iIn Vitro Repair Model Using Collagen Scaffolds and Mesenchymal Stromal Cells. The purpose of this study was to investigate cartilage repair of <i>in vitro</i> lesion models using human bone marrow mesenchymal stromal cells (hBMSCs) with different collagen (Col) scaffolds. Lesions were made in human cartilage bio...

Huibers, M.H.W.; Visser, D.H.; Deckers, M.M.L.; van Schoor, N.M.; van Furth, A.Marceline.; Wolf, B.H.M., 2014: Vitamin D deficiency among native Dutch and first- and second-generation non-Western immigrants. The aim of this study was to determine the prevalence of 25-hydroxyvitamin D (25(OH)D) deficiency in a hospital-based population of both native Dutch and non-Western immigrants and to investigate the influence of immigrant status on the prevalence...

Eagle, J., V.; Jones, G., P.; Mccormick, M., I., 2001: A multi-scale study of the relationships between habitat use and the distribution and abundance patterns of three coral reef angelfishes (Pomacanthidae). The degree to which species partition resources often depends on the spatial scale of the study. To investigate this, we examined the distribution and abundance patterns of 3 relatively rare pygmy angelfishes (family Pomacanthidae: Centropyge) amo...

Zamudio, L., 2007: Fracture of the carpal scaphoid in a girl. A case of a fracture of the scaphoid carpiano in a girl of 12 years. It was dealt with immobilization with plaster without including the thumb during 6 weeks. Literature is reviewed.

Payne, G.S., 1988: CDA's position clarified. Cda Journal 16(6): 36-37