D 8518 A b s t r a c t Free-flowing. quick-dissolving dry adhesive powders. a process for their production and their use The invention relates to free-flowing, fine-grained dry powders based on a water-soluble and/or water-swellable combination of nonionic cellulose ethers and dried redispersion polymers, if desired in admixture with other adhesive and/or non-adhesive auxiliaries. The new dry powd...

This invention relates to lubricant compositions containing both zinc O,O min -dialkyldithiophosphates and ashless O,O min -diaryldithiophosphates obtained by reacting an O,O min -diaryldithiophosphoric acid with a diolefin. These lubricant compositions give improved anti-wear performance.

1. Apparatus for blow-moulding a hollow body of thermoplastics material comprising a stationary mould part and first and second slidable annular mould parts defining two spaced annular recesses therebetween for producing two axially-spaced, outwardly-extending peripheral flanges of the hollow body, thereby allowing formation of a hollow body with an annular flange and a cover with an annular flang...

Double shell roller shutter for fire-proof doors, consisting of two mutually spaced shells, between which an insulating mat is situated, the two shells being assembled from horizontally arranged slats whose mutually adjacent bent-round edges engage in one another and have a curvature towards the outer sides of the roller shutter, and the axis of rotation of all the slat connections lying in the ce...

Case 6951/7410(2) FLAME RETARDANT POLYMER COMPOSITION A flame retardant polymer composition which is substantially free of halogen compounds and of organometallic salts comprises (A) an organic polymer, at least 40% by weight of which is a copolymer of ethylene with one or more comonomers selected from the group consisting of alkyl acrylates, alkyl methacrylates, acrylic acid, methacrylic acid and...

This invention relates to aqueous acidic solutions which are thickened by cationic polymer, the polymer being added to the solution in the form of particles below 10 mu m in size. The useful cationic polymers are formed from a water soluble cationic ethylenically unsaturated monomer or blend of monomers that includes a polyethylenically unsaturated cross-linking agent. A peak viscosity is achieved...

A packet network in which the qualities of service can be maintained for different communications of different classes of requirement for quality of service, regardless of types of calls and data. In this packet network, a communication resource is subdivided into sub-resources which are to be allocated to communications classified into communication classes, where an amount of communications with...

A one piece flexible elastomer boot membrane flashing of EPDM extends from the roof upwardly around the wood base frame and over the top edge to provide a complete seal for a skylight window unit. A tape seals the outer edges of the outwardly extending peripheral lower flange portion of the boot to the roof. The skylight may be either of the fixed or ventilator type.

The nozzle (1) for applying a liq. has a parallel portion in which a housing (4) with a parallel bore (7) is fitted. This housing (4) encloses a valve formed by a ball (6) which is pressed against a seat (10) by a spring (9). There is a small radial clearance (8) in the region of 0.05 mm between the ball (6) and the housing bore (7). This small clearnace provides additional sealing to that provi...

A dental floss holder is in the form of a box (20) with a drawer (22) in it. The bottom of the drawer includes a hub (38) which is spring biased to push a bobbin (24) mounted thereon toward an opposite side of the box. The bias is such that the bobbin drags with a predetermined force on an opposite side of the box to maintain tension in the floss. A result is that the bobbin does not unwind while ...

Pressurized-glass bushing with one or a plurality of electrical conductors (3) which is or are held by means of fused-in glass in the interior of a bore (2) of a material (1) having a higher coefficient of thermal expansion than the fused-in glass. In order to achieve a reliable anchoring of the glass lining in the bore, it is provided that the wall of the bore (2) has a profile (4) which has a pl...

A process for supplying laundry items to a mangle involves feeding the items to a transfer device through a conveyor equippedwith several transport clamps for seizing an item corner. The items are held in the clamps in such a way that they hang in an upright position aligned in a straight line. ADVANTAGE - The process and associated unit reduces manual operations required in the feeding process.

Described is a device for selectively influencing the colour and direction of a white-light laser beam, in which the laser beam (W; W') is split into sub-beams (TR, TB, TG) of different colours and the intensity of each of the sub-beams controlled separately. The sub-beams are subsequently recombined to form a single beam (B) which is directed at a deflection device (14, 15). The device has electr...

Organic groups covalently bound to a polymer backbone provide second or third order nonlinear susceptibilities to the polymer. In another aspect, a method is disclosed for providing the novel polymers of the invention. Polymers of the invention can be directionally oriented to provide useful optically nonlinear media for use in nonlinear optical devices such as optical switches or light modulation...

Stable aqueous fabric softening compositions based on water-dispersible cationic fabric softeners such as the di-long chain, di-short chain quaternary ammonium salts are provided using a combination of fatty alcohol and cationic water-soluble polymer to improve the rheological properties to enhance the softening performance. Both concentrated and ready-for-use formulations can be prepared. The act...

2049943 9013161 PCTABS00002 An external cavity semiconductor laser (10) comprising a resonance cavity (12, 16) coupled to a diode laser (11). The cavity may contain a lens (14) or lens system (14, 24) or may be constructed as an optical waveguide (30). The external cavity (12, 16) may also contain a nonlinear optical material (32) to produce light of a frequency which is higher than that produced ...

A fuel cell power plant and a method of operating a fuel cell power plant which allows indirect control of the reformer burner flame temperature are disclosed. A hydrocarbon fuel is reformed to provide a hydrogen rich fuel stream and the hydrogen rich fuel stream is oxidized in a fuel cell. A stream of anode exhaust and an oxidant stream comprising cathode exhaust and air are combusted in the refo...

IM-0214 TITLE SOLID IMAGING METHOD USING PHOTOHARDENABLE MATERIALS OF SELF LIMITING THICKNESS An integral three-dimensional object is formed from a photohardenable liquid composition containing radiation deflecting matter whereby a difference in an index of refraction increases by more than 0.01 after photohardening.

IM-0208 TITLE SOLID IMAGING METHOD USING MULTIPHASIC PHOTOHARDENABLE COMPOSITIONS An integral three dimensional object is formed from a photohardenable liquid composition containing radiation deflecting matter which is a thermal insulator and having a different index of refraction from the liquid.

IM-0184 TITLE SOLID IMAGING METHOD USING MULTIPHASIC PHOTOHARDENABLE COMPOSITIONS An integral three-dimensional object is formed from a photohardenable liquid composition containing radiation deflecting matter.