A laminate includes: a. a first, substantially gas-impermeable film; b. a second, delaminatable film; and c. a third, gas-permeable film. The second film is positioned between the first and third films and the laminate is capable of delaminating within the second film when the laminate is subjected to a delaminating force. A portion of the delaminatable film thus remains bonded to the gas-permeable film after delamination.

The present invention relates to a pipe joint made of resin used for laying pipes in which a high-purity liquid, ultra pure water, a medical liquid or the like flow treated in production process in various on a side of an inner periphery thereof kinds technical fields such as production of semiconductor, medical supplies and medicines, food process, and chemical industry. A joint body is provided with a receiving port, a cylindrical portion and an annular groove portion, and an inner ring insert...

A bat structure includes a central portion, two symmetrical opposite side enclosure portions, and two symmetrical opposite outer enclosure portions. The central portion has a square cross-section, and the two side enclosure portions and the two outer enclosure portions are wound around the four sides of the central portion in a staggered manner. Thus, the bat structure can provide a shock-absorbing effect to prevent the bat structure from being broken due to a larger shock, thereby increasing th...

The invention relate to the use of a multi-layer polypropylene film as an in-mold label used in a blow molding methods. According to the invention, the label film is laid inside the hollow mold of a blow molding machine, comprises an inner protective layer that faces the receptacle to be molded, and comprises an outer protective layer that is in contact with the hollow mold, whereby the inner protective layer has a roughness Rz of at least 3.5 .mu.m.

A method for preparing processed cheese containing significant levels of soy protein which possesses all of the melt, firmness, and flavor characteristics of regular processed cheese is provided. The method utilizes one or more emulsions containing dairy ingredients and a soy protein ingredient. The emulsion(s) are blended with natural cheese, and heated in the presence of emulsifying salts to form a homogeneous, pumpable fluid cheese material that may be formed into sheets, slices or other desi...

The entire second apparatus containing components bolted together is designed to hold motors that are made to run simultaneously or independently, and has a hydraulic system to lay a bed of mortar on a wall to be built and also has the means to keep from clogging the hose, container and cover by installing throw-away plastic liners. The apparatus has the ability to travel on the existing rail system, and for a mortar tray to be raised to a desired height that a mason is comfortable with. It also...

An air bag is made of thermoplastic urethane resin. The resin has a hardness (Shore scale A) of 88 to 92 measured by JIS K-7311; a tensile strength of 400 kg/cm.sup.2 or more measured by JIS K-7311; a breaking elongation of 400% or more measured by JIS K-7311; a 100% modulus of 70 kg/cm.sup.2 or more measured by JIS K-7311; a 300% modulus of 150 kg/cm.sup.2 or more measured by JIS k-7311; a tearing strength of 75 kg/cm or more measured by JIS K-7311; a pour point of 180.degree. C. to 188.degree....

A collapsible metal wire basket comprising a hollow base with upper edges on which side walls are articulated. Upper supports are provided on the upper external post of at least two opposed articulated side walls and lower supports are provided on the exterior of the base. Feet are provided on the base for resting on supports of an identical basket. In use, the articulated walls may be folded into the hollow base in which case the feet rest on the lower supports of the identical basket, or the a...

The specification describes a sports shoe particularly a ski boot which holds the foot free of pain in a fixed manner. The shoe has a good heel fit owing to the use of an instep strap which fixes the foot laterally and the lower leg partly at its front. At the closing border of the upper the shoe is snow-tight and supports the lower leg owing to the provision of elastic parts in the region over the insetp of the shoe and over the heel. These parts have an elasticity which decreases towards the b...

New polyurethaneurea polymers and spandex made therefrom, based on certain glycols, MDI and a diamine chain extender mixture containing high proportions of 2-methyl-1,5-pentanediamine and prepared at selected capping ratios, are provided.