Bulus kendi kendine çapraz baglanan poliüretan, poliüretan-poliüre ya da poliüre dispersiyonlarina, bu dispersiyonlarin hazirlanmasi için bir isleme ve bunlarin kullanimina iliskindir.; The invention relates to self-crosslinking polyurethane, polyurethane-polyurea or polyurea dispersions, a process for the preparation of such dispersions and the use thereof.

Bir silte, bir oturma minderi veya uyku tulumunun bir zemin yastigi için kullanilabilen bir pamuk tahtasi, öyle siktirilir ki sahte yüksekligi ve sahte destegi azaltilir ve böylece müsteri kullanimi için daha dayanikli bir hale gelir. Pamuk tahtasi öyle sikistirilir ki ortalama bir yasam döngüsü (genellikle alti yil) boyunca kullanima tabi tutuldugunda kalinligindaki düsüs %15'ten daha az ve yükle...

A singeing machine (100) comprising a singeing burner (10) for strands of yarn (3), whereby a cooling path (15) is connected to said burner (10) and the strands of yarn (3) run in a slanted downward position therein. Said cooling path is of a sufficient length to enable the singed particles that are displaced along with the yarn to lose their adhesiveness at the end of the cooling path (15).

The invention provides a process for the production and utilization of water-soluble salts selected from the group consisting of water-soluble salts of carboxylic acids and water-soluble salts of amino acids, comprising reacting an aqueous feed solution containing an amino or carboxylic acid or their anions with a water-soluble base, in indirect contact via a semi-permeable membrane, the membrane ...

PROBLEM TO BE SOLVED: To suppress useless energy for driving a pump and shortening of a pump life, in a brake system for a vehicle including a brake cylinder operated depending on hydraulic pressure of a hydraulic power source. SOLUTION: The hydraulic pressure of the power source including a pump and an accumulator is controlled to generate booster pressure in a booster chamber of a master cylinde...

PURPOSE:To reduce the width of a power transmission device for a motorcycle or the like by forming the shape of the wall part of a crankcase or the like opposed to the back face of a movable pulley in such a way as to coincide with the wall part side shape of the back face of the movable pulley. CONSTITUTION:The shape of the wall part 21b of the left case 21 of a crankcase 20 opposed to a movable ...

PURPOSE:To securely carry out the centering of a cam gear in which a pinion- gear housing hole has been formed between the differential case and the cam gear. CONSTITUTION:A differential gear 7 is provided with side gears 31, 33 supported by a differential case 21 that has been connected to an axle through boss parts 35, 37 situated on the outsides in the axial direction, a cam gear 53 whose entir...

PROBLEM TO BE SOLVED: To carry out the changing over of two or more cooling systems through a simple device by providing a directional control valve which is actuated through pressure difference between two kinds of cooling fluids to change over the supply of the two kinds of cooling fluids to a high temperature section. SOLUTION: In the case where in a combined cycle gas turbine plant, cooled air...

PROBLEM TO BE SOLVED: To provide a breast pad product wherefrom two pieces of breast pads can be taken out simply without wasting packaging film, and also to provide a manufacturing apparatus that is capable of manufacturing the breast pad products at a low cost. SOLUTION: The structure is constructed of a sticking agent applying part 40 that applies sticking agent to a packaging film sheet 2S in ...

The present invention relates to a device for obtaining a predetermined linear force, including a first elastic force means (Ee 1, 56 ) and a force output means ( 16, 76 ) in the form of a non-elastic, flexible elongated member. The invention is characterised by a force transformation means ( 10, 12, 72 ) arranged between said first elastic force means and the force output means, such that a pulli...

Dolgu macunu içeren bir lastikte, bir dis astar, lastik gövdesinin lastik sirtinin bir iç yüzeyine tespit edilir ve dolgu macunu ile doldurulan bir dolgu macunu hücresi, dis astar ve iç astar arasinda tanimlanir;hava ile dolu bir hava hücresi de iç astar içinde tanimlanir. iç astarin, 60 kgf/cm2'lik veya daha küçük %300'lük bir modüle sahip esnek bir kauçuktan imal edilmesiyle, sadece iç astarda, ...

Dolgu macunu içeren bir lastikte, bir dis astar, lastik gövdesinin lastik sirtinin bir iç yüzeyine tespit edilmistir ve dolgu macunu ile doldurulan bir dolgu macunu hücresi, bir iç astarin sol ve sag uçlarinin, bir lastik gövdesinin yan çeperinin bir iç yüzeyine tespit edilmesiyle iç astarin merkezi parçasi ile dis astarin iç yüzeyi arasinda tanimlanir. Lastik gövdesi, bütil kauçuk ve dogal kauçuk...

Bu bulus, cam yapistirma maddesi olarak bir terkip, bu terkibin kullanimi ve kullanimina dair bir metod ile ilgilidir. Terkip içinde basinç tahrik parçalari olarak islev gören isi ile genisletilebilen mikro kapsüller bulunan bir yapistirici madde içermektedir. Mikro kapsüller isi ile tetiklenirler ve böylece mikro kapsül kabugu içinde bulunan en az bir genlesebilen uçucu madde serbest kalir.; The ...

PROBLEM TO BE SOLVED: To provide a braking device used for a rotor providing sufficient brake force even at low rotating speed in the braking device used for the rotor applying the brake force on the rotor upon exceeding the rotating speed of the rotor such as a conveyor roller to a given limit. SOLUTION: A braking device 1 for a rotor is provided with the rotor 5 rotatably supported on a rigid sh...

PURPOSE:To provide a power source device for gyrotron, for which low capacity and high efficiency are achieved. CONSTITUTION:The power of an acceleration power source is reduced, and high stabilization can be thereby achieved without intending high stabilization of a power supply source by providing an acceleration power source 20 for applying voltage between a cathode part 4 and a body part 10 of...

New catalysts comprise 20-95 wt.% matrix material (I), 1-60 wt.% of a Y zeolite (II), and 0.01-30 wt.% of a beta zeolite (III) in H form. (III) is synthesised in a fluoride medium (see FR 89/12556) and has a Si/Al atomic ratio of more than 2.5, an F content of 0.005-2 wt.% and a liq. N2 adsorption capacity of more than 0.08 cc/g. (measured at 19% of satd. vapour pressure at 77 deg.K). (I) pref. co...

PROBLEM TO BE SOLVED: To manufacture a wear resisting plate for a loading bed of a truck with less weight as compared with conventional ones and moreover free from generation of collosion or warps. SOLUTION: On one side of an aluminum plate stock 10 a thermal spraying coating film is formed by thermal spraying of metal. A rolling mill 12 is applied which is composed of a first work roll 14 with an...

A toroidal continuously variable transmission (11) having power rollers (18A-18D) held between input discs (19, 29) and output discs (21, 22) and transmitting power and a torque converter (12) having a lock up clutch (12D) connected to the continuously variable transmission (11) are provided. The line pressure of a working fluid supplied from a pump (1) is adjusted by a pressure regulator valve (2...

A flame retardant composition that is composed of red phosphorus and melamine or a derivative thereof in amounts satisfying a specified ratio for use in the production of polyurethanes. The polyurethanes produced with this flame retardant composition are particularly useful in the production of rail vehicles.

A microporous crystalline material of a zeolitic nature, that corresponds to the empirical formula x (M1/nXO2) : yYO2 : z GeO2 : (1-z)TO2 wherein x has a value between 0 and 0.2; y has a value between 0 and 0.1; z has a value between 1 and 0; being at least one of the z, x and y above zero; M is selected between H+ and inorganic cations with a +n charge; X is at least one chemical...