Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1996-11-27
1998-12-29
Krynski, William
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
428395, 428394, 811565, 264182, 264345, D02G 300
Patent
active
058538798
ABSTRACT:
High moisture-absorbing and releasing fibers exhibiting excellent moisture-absorbing properties and moisture-releasing properties, capable of withstanding repeated use, having both flame resistance and antibacterial properties, and further having excellent whiteness and workability, as well as processes for their production, are provided. These fibers are made from acrylic fibers and have been particularly adjusted to have an increase in nitrogen content by hydrazine crosslinking, amounts of salt type carboxyl groups and amido groups, tensile strength, limited oxygen index (LOI), sterilization rate, amount of heat evolved by moisture absorption, and whiteness. The production of these fibers are achieved by hydrazine crosslinking treatment, acid treatment, alkali treatment, and conversion of carboxyl groups into those of the salt type. The above fibers can be used for various purposes and can find an enlarged range of applications.
REFERENCES:
patent: 4143200 (1979-03-01), Radlmann et al.
patent: 4331732 (1982-05-01), Palethorpe
patent: 4442173 (1984-04-01), Takegami et al.
patent: 4562114 (1985-12-01), Sawanishi et al.
patent: 4600407 (1986-07-01), Huber
patent: 5109028 (1992-04-01), Tanaka et al.
patent: 5292822 (1994-03-01), Tanaka et al.
patent: 5494746 (1996-02-01), Shiraga et al.
Kobunishi Kagaku, vol. 23, No. 252, (1966), pp. 194-204.
Ieno Masao
Takamiya Hiroyuki
Yamamoto Yohko
Gray J. M.
Krynski William
Toyo Boseki Kabushiki Kaisha
LandOfFree
High moisture-absorbing and releasing fibers and processes for t does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High moisture-absorbing and releasing fibers and processes for t, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High moisture-absorbing and releasing fibers and processes for t will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1422535