Blend antistatic

Modified silicone blend, antistat/lubricant on acrylics and blends for carding and sliverknitting operations. Produces highest sheen and crimp free fiber with natural furlike hand. 

Electrically Conducting Fibers. FlectricaHy conducting fibers are useful in blends with fibers of other types to achieve antistatic properties in apparel fabrics and carpets. The process developed by Nippon Sanmo Dyeing Co., for example, is reportedly used by Asahi in Casbmilon 2.2 dtex (2 den) staple fibers. Courtaulds claims a flame-resistant electrically conductive fiber produced by reaction with guanadine and treatment with copper sulfide (97). 

Polyetheresteramide antistatic agents consisting of the reaction product of unde-canoic acid, hexamethylenediamine, dodecanedioic, and ethylene glycol were prepared by Linemann et al. (5) and blended with thermoplastic resins to form breathable polymer compositions. 

Research Focus Preparation of amphiphilic block copolymers to increase the wettability and printability of a plastic surface containing thermoplastic blends. Originality Thermoplastics containing amphiphilic block copolymers as antistatic... 

The antistatic properties of the step 2 product were evaluated by preparing tapes of blends with polystyrene by extruding in a twin-screw extruder using a flat die at 200°C. The contact angle of the tapes was measured using the sessile drop method and water as the measuring liquid. Testing data not supplied by author. 

The antistatic agent is uniformly incorporated into the copolymer by conventional melt blending techniques. For example, the antistatic agent is blended with molten copolymer in a manner to form a homogeneous blend, using for example an extruder. 

K. Hausmann, B. Rioux, and J.-M. Francois, Antistatic ionomer blend, US Patent 6630528, assigned to E. I. du Pont de Nemours and Company (Wilmington, DE), October 7,2003. 

Y. Matoba, Y. Shimizu, K. Miura, S. Kitano, T. Sakashita, and H. Tanaka, Antistatic resin blends comprising ABS graft copolymers and ethylene oxide copolymers, US Patent 5556916, assigned to Daiso Co. Ltd. (Osaka, JP), September 17,1996. 

Examples of known phosphazene polymer blends are those in which phosphazenes with methylamino, trifluoroethoxy, phenoxy, or oligo-ethyleneoxy side groups form blends with poly(vinyl chloride), polystyrene, poly(methyl methacrylate), or polyethylene oxide).97 100 IPNs have been produced from [NP(OCH2CH2OCH2CH2OCH3)2] (MEEP) and poly(methyl methacrylate).101-103 In addition, a special type of IPN has been reported in which a water-soluble polyphosphazene such as MEEP forms an IPN with a silicate or titanate network generated by hydrolysis of tetraethoxysilane or tetraalkoxytitanane.104 These materials are polyphosphazene/ceramic composites, which have been described as suitable materials for the preparation of antistatic layers in the manufacture of photographic film. 

The tendency to form electrostatic charges could, therefore, be decreased by increasing the conductivity of the polymer. To obtain drastic effects in this direction, carbon black is added to the polymer for less stringent requirements, antistatic additives are used, which, blended into the polymer in small quantities, tend to migrate to the surface and form a very thin surface layer, which considerably reduces the surface resistance, and which is continuously renewed. 

Liquid products are approximately 50 to 60 percent water, with the remainder being a combination of surfactants, builders, foam regulators, enzymes and enzyme stabilizers, hydrotropes, antiredeposition polymers, optical brighteners, corrosion inhibitors, dye, and perfume. Two-in-one formulations also contain antistatic and fabric softening ingredients. Liquid systems require careful selection and blending of raw materials to achieve a stable product. Special attention is necessary for the following items. 

Cost effective, water dispersible, antistatic lubricant for processing wool and synthetic fibres on the woollen system. May be used on either clean or greasy blends to impart the correct balance of frictional properties at low application levels. Improves the yield of short fibre blends by reducing fly waste and droppings. 

Lubricant and antistat for the processing of synthetic fibres and their blends. Improved fibre control gives level yarns, less fly waste and fewer roller laps. Excellent results have been achieved in open-end spinning of acrylic fibres treated with ALCOSTAT L where a marked reduction in accumulated trash was noted. Good non-yellowing properties make it particularly suitable for use on propylene. 

Water soluble fibre processing aid which imparts low fibre to metal and medium to high fibre to fibre friction together with good antistatic properties. DRAFCOL S6H is recommended for use on man-made fibres and their blends on a wide variety of processing systems. 

BURCOVEL C may be used on a wide variety of natural and synthetic fibers and blends Including cotton, nylon, polyester, acrylics, and polyester/cotton blends. It provides excellent softness, lubricity, and drapability. It has good resistance to discoloration from heat, ageing, and ultraviolet light. Unlike many other cationic softeners, it does not reduce the absorbency of fabrics treated with it. BURCOVEL C imparts antistatic and antidusting properties as well as softness. 

Release agent and specialty nonionic lubricant semi-durable antistat promotes superior softness on synthetics and blends. Non-yellowing compatible with anionic and cationic systems. 

Antistatic lubricant for all fibers and blends in carding and sllverknit operations. 

Thermally stable, antistatic lubricant for synthetic and natural fibers and blends. Effective on carpet yarns processed on continuous heatset systems. 

Antistatic lubricant for use on acrylic, polyester and wool/ polyester staple blends. Effective on top and stock dyed polyester and acrylic. 

Durable antistat for nylon and other synthetic fibers blended with containing cellulosics. 

Is used in textile fiber processing as an antistatic, humectant and scrooping agent. It is also used as an emulsifier for hydro-phobic glycerides and sorbitan esters in blended lubricants for fibers and yarns. 

Thermosetting polyamine. Durable antistat with high resistance to laundering and dry cleaning. Applicable to all synthetics and blends. Low temperature curable. 

Quaternary fatty derivatives. Cationic agents which improve antistat properties at extremely low levels of treatment on synthetics and blends. Substrates characterized by pleasant soft hand. No discoloration at normal drying temperatures. 

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