JAPAN SYNTHETIC PAPER

Japan Synthetic Paper has developed a PP foaming process. The non-crosslinked PP is continuously extruded to produce foamed sheeting and the sheet is further vacuum moulded by the conventional process. The foamed PP is recommended for thermal insulation of hot water pipes, air conditioning plumbing and wire coverings. 

Polyart, Neusiedler AG fiir Papierfabrikation, Vienna, Austria Acroart, Mead Papers, Dayton, Ohio Q Kote, Japan Synthetic Paper Co., Ltd. 

This paper was contributed through the courtesy of Dr, Yasumasa Takeuchi, Japan Synthetic Rubber Co., Ltd., No. 1, 1-Chome, Kyobashi, Chuo-Ku, Tokyo, Japan. 

Synthetic paper Polypropylene Japan 90,644 1975 Mitsui Petrochemical... 

A cross-sectional view of hemp fiber is shown in Figure 3b. It has a Z twist in contrast to the S twist of flax. Hemp is regarded as a substitute for flax in yam and twine. Its eadier use in ropes has been replaced by leaf and synthetic fibers. Hemp fiber is used in Japan, China, CIS, and Italy to make specialty papers, including cigarette paper, but bleaching is difficult. The fiber is coarser and has less flexibiUty than flax. 

In Japan, sulfamic acid is produced and suppHed in crystal form. It is packaged in 25-kg net weight paper bags and in 600-kg, 700-kg, and 750-kg resinous dexible containers. The tmddoad price (fob Japan) is 1—2/kg. Three principal uses of sulfamic acid are in chemical cleaning, as sulfonation reagent, and for use in synthetic sweetener. 

Uses Gellant, emulsifier, and thickener for cosmetic creams, lotions, sun care, lipstick gels, makeup, depilatories, ointments, salves, sustained-release pharmaceuticals, furniture/wood/leather polishes, leather/textile/wood/paper finishes, candles, molding, lithography Properties Wax m.p. 62-65 C acid no. 17-24 Koster Keunen Synthetic Japan Wax [Koster Keunen]... 

Based on the proceedings of the eleventh international Cellucon conference held in Tsukuba, Japan, this book offers a comprehensive overview of recent research undertaken into all aspects of environmentally compatible polymers. It deals with natural and synthetic pol5nner materials such as gels, fibres, pulp and paper, films, foams, blends and composites and shows how environmental compatibility such as biodegradability and recyclabihty can de developed by utifising natlual polymers such as polysaccharides and polyphenols. 

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