JOURNAL of the JAPAN RESEARCH ASSOCIATION for TEXTILE END-USES
Online ISSN : 1884-6599
Print ISSN : 0037-2072
ISSN-L : 0037-2072
Volume 28, Issue 7
Displaying 1-7 of 7 articles from this issue
  • [in Japanese]
    1987 Volume 28 Issue 7 Pages 256-260
    Published: July 25, 1987
    Released on J-STAGE: September 30, 2010
    JOURNAL FREE ACCESS
    Download PDF (5875K)
  • [in Japanese]
    1987 Volume 28 Issue 7 Pages 261-265
    Published: July 25, 1987
    Released on J-STAGE: September 30, 2010
    JOURNAL FREE ACCESS
    Download PDF (560K)
  • [in Japanese]
    1987 Volume 28 Issue 7 Pages 266-270
    Published: July 25, 1987
    Released on J-STAGE: September 30, 2010
    JOURNAL FREE ACCESS
    Download PDF (815K)
  • [in Japanese]
    1987 Volume 28 Issue 7 Pages 271-277
    Published: July 25, 1987
    Released on J-STAGE: September 30, 2010
    JOURNAL FREE ACCESS
    Download PDF (936K)
  • Part 5: Amount of Clothing Worn and Profiles in Personal Human Factors Affecting Them in English Office Workers—A Comparison with Those in Japanese Office Workers—
    Asako Okukubo, Tsunemi Sakai, R.J. IRVING
    1987 Volume 28 Issue 7 Pages 278-283
    Published: July 25, 1987
    Released on J-STAGE: September 30, 2010
    JOURNAL FREE ACCESS
    The purpose of the present study is to obtain data available for the formation of clothing habits comfortable and more conducive to health through Japan-England comparison. Field surveys were carried out during winter in both Guildford and Osaka, from which the effective date for the analysis was obtained from 207 English office workers (EW) and 840 Japanese office workers (JW) .
    1) The EW wore less clothing than the JW to maintain thermal comfort in terms of the‘standardized clothing value (SCV) ’during winter.
    2) Common personal human factors affecting the‘SCV’between the EW and JW were : clothing comfort factors to which importance was attached and sporting activity.
    3) The EW attached less importance to appearance for winter and more to ease of movement than the JW as clothing comfort factors. Moreover, the rate of taking part in sporting activity was greater in the EW than among the JW. The findings optained indicate that the differences of profiles between the EW and JW in personal human factors mentioned above are closely concerned in the reason why the EW are warm enough during winter with fewer clothing.
    Download PDF (837K)
  • Part7: Influences of the Washing with Anionic Surfactant·Nonionic Surfactant·Protease Systems on the Removal of protein Stains from Fabrics
    Yasuko Tokoro, Motoi Minagawa
    1987 Volume 28 Issue 7 Pages 284-291
    Published: July 25, 1987
    Released on J-STAGE: September 30, 2010
    JOURNAL FREE ACCESS
    The influences of stability of protease activity in the presence of anionic surfactant (DBS) and/or nonionic surfactant (APE) systems upon the removal of blood protein stains were studied by using the fabrics soiled with bovine blood.
    In the washing by anionic surfactant·nonionic surfactant·protease systems, the removal efficiency of blood protein stains increased compared with those of anionic surfactant·protease systems. It was deduced that the stability of protease activity in the presence of nonionic surfactants were more superior to that in the presence of anionic surfactant.
    In the washing of fabrics soiled with blood with anionic surfactant·nonionic surfactant·protease systems, in particular, when protease was allowed in contact with nonionic surfactant prior to that with anionic surfactant in washing solution, the removal efficiency remarkably increased.
    Thus, the increase of detergency of blood protein stains were influenced by the stability of protease activity in the presence of surfactants, and also, the detergency of these stains remarkably participated with additive molar numbers of ethylene oxide and carbon chain length of alkyl groups of nonionic surfactants APE in the presence of anionic surfactant.
    Download PDF (886K)
  • 1987 Volume 28 Issue 7 Pages 295
    Published: 1987
    Released on J-STAGE: September 30, 2010
    JOURNAL FREE ACCESS
    Download PDF (17K)
feedback
Top