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1. 发明专利

JP2001295181A ANTISTATIC AGENT FOR ACRYLIC FIBER AND METHOD FOR DURABLE ANTISTATIC TREATMENT OF ACRYLIC FIBER 失效
公开(公告)号：JP2001295181A
公开(公告)日：2001-10-26
申请号：JP2000106669
申请日：2000-04-07
申请人： MIYOSHI YUSHI KK
发明人： TANAKA TOMOMI , YOKOMIZO OSAMU , KUNUGISE KAZUYOSHI
IPC分类号： C09K3/16 , C08F290/06 , D06M15/31
摘要： PROBLEM TO BE SOLVED: To solve problems in antistatic treatment which cannot efficiently and economically be carried out, because the softness of fibers after the treatment is insufficient and uneven dyeing is after caused by a salting out effect of the antistatic gent because the antistatic agent is used at the same time with a dyeing agent, though a method for treating acrylic fibers with a copolymer of a polyoxyalkylene acrylate and acrylonitrile in the presence of a salt having a salting out function at pH 1-8 is known as a method for the antistatic treatment of acrylic fibers. SOLUTION: This antistatic agent for acrylic fibers comprises a copolymer of acrylonitrile and a compound represented by the following formula (1) [wherein, R1O and R2O denote each a 2-3C alkoxy group; M1 and M2 denote each hydrogen or methacrylate group; at least one of M1 and M2 denotes methacrylate group; x and z denote each a positive number of 0-50 (with the proviso that x+z is a positive number of >=1); and y denotes a positive number of 1-35]. The antistatic agent can be used together with the dyeing agent in the dyeing step for the acrylic fibers.

2. 发明专利

JP2001140168A FIBER TREATING AGENT 失效
公开(公告)号：JP2001140168A
公开(公告)日：2001-05-22
申请号：JP31827899
申请日：1999-11-09
申请人： MIYOSHI YUSHI KK
发明人： HATTORI EMIKO , NAKADA SHIGEO , TANAKA TOMOMI , YOKOMIZO OSAMU , KAMATA YUKIRO
IPC分类号： C08G65/327 , D06M13/02 , D06M13/244 , D06M13/282 , D06M13/292 , D06M13/295 , D06M13/463
摘要： PROBLEM TO BE SOLVED: To obtain a fiber treating agent capable of imparting water absorption properties, antistatic property, or the like, to fiber, utilizing it as a process oiling agent and a finish oil, preventing discoloration of an agent such as antioxidant contained in a raw material resin of fiber caused by nitrogen oxide and preventing the fiber from yellowing thereby in order to solve such problems that rust may occur in treatment facilities with an acidic substance and sufficient attention must be paid when fiber treated with the acidic substance is used for uses brought into contact with human bodies, e.g. clothes and hygienic materials, through a problem in which the agent such as antioxidant added to the raw material resin in order to prevent deterioration of thermoplastic synthetic fiber due to oxidation, or the like, is discolored by nitrogen oxide and causes yellowing of fiber is solved by treating the fiber with the acidic substance. SOLUTION: This fiber-treating agent in the present invention is characterized by including an ammonium alkylphosphate and/or a poly(oxyalkylene)alkyl ether ammonium phosphate therein.

3. 发明专利

JPH07279049A INSECT PEST REPELLING PROCESSING METHOD FOR POLYESTER-BASED YARN PRODUCT 失效
公开(公告)号：JPH07279049A
公开(公告)日：1995-10-24
申请号：JP8237894
申请日：1994-03-29
申请人： MIYOSHI YUSHI KK
发明人： OTA EIICHI , YOKOMIZO OSAMU , MORIYA MASAFUMI
IPC分类号： D06M13/02 , D06M13/322 , D06M13/402 , D06M13/415 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/32
摘要： PURPOSE:To obtain a polyester-based yarn product having excellent washing resistance and persistence with repelling effect on blood sucking insect pests by a simple method without impairing handle and physical properties of the yarn product. CONSTITUTION:A polyester-based yarn product is provided with 0.5-10g based on 100g of a polyester-based fiber product of N,N-diethyl-m-toluamide and heat-treated at 140-190 deg.C for 0.1-10 minutes to permeate the repellent to the interior of the yarn constituting the yarn product.

4. 发明专利

JP2002356612A AQUEOUS DISPERSION OF BIODEGRADABLE RESIN AND BIODEGRADABLE COMPOSITE MATERIAL 失效
公开(公告)号：JP2002356612A
公开(公告)日：2002-12-13
申请号：JP2001163039
申请日：2001-05-30
申请人： MIYOSHI YUSHI KK
发明人： NIIZEKI KOICHI , OKUYA MASAHIRO , KAMIO KATSUHISA , YOKOMIZO OSAMU
IPC分类号： C08L67/04 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide an aqueous dispersion of a biodegradable resin which can be utilized for coating fiber products and paper products, improving their film properties such as water resistance, oil resistance, airtightness, gloss, and thermal adhesive properties and, has stable dispersibility without reducing the biodegradability of the fiber products and paper products. SOLUTION: The aqueous dispersion of a biodegradable resin is stabilized in water in the presence of a dispersion stabilizer, and the ratio of a poly lactic acid resin in the entire biodegradable reins is >=50 wt.% and, simultaneously, the poly lactic acid resin contains >=60 wt.% lactic acid monomer component having a ratio of L-lactic acid to D-lactic acid as the optical isomers of 75:25 to 95:5 by the weight ratio.

5. 发明专利

JP2002038193A LIQUID DETERGENT FOR DISHWASHER 失效
公开(公告)号：JP2002038193A
公开(公告)日：2002-02-06
申请号：JP2000220016
申请日：2000-07-21
申请人： MIYOSHI YUSHI KK
发明人： TODA MINORU , ANDO HISAMI , OSHIMA HIROYUKI , YOKOMIZO OSAMU , HOSODA KAZUO
IPC分类号： C11D7/06 , C11D7/14 , C11D7/26 , C11D7/60 , C11D17/08
摘要： PROBLEM TO BE SOLVED: To provide a liquid detergent for dish or dishwasher of high product stability that shows excellent detergency against oily dirt with no anxiety that inorganic scales stick to and remain on the dish and the dishwasher. SOLUTION: The liquid detergent for dishwasher according to this invention comprises 30-40 wt.% of sodium hydroxide and potassium hydroxide in total (where

6. 发明专利

JP2001131433A AQUEOUS DISPERSION OF EXPANDABLE BIODEGRADABLE RESIN, ITS MANUFACTURING METHOD AND FINE PARTICLE OF EXPANDABLE BIODEGRADABLE RESIN 失效
公开(公告)号：JP2001131433A
公开(公告)日：2001-05-15
申请号：JP31827999
申请日：1999-11-09
申请人： MIYOSHI YUSHI KK
发明人： KAMATA YUKIRO , HOSODA KAZUO , YOKOMIZO OSAMU , KAMIO KATSUHISA
IPC分类号： C08J3/07 , C08J9/06 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide fine particles of an expandable biodegradable resin having excellent expandability which excel in biodegradability and can easily be decomposed by microorganisms when discarded in the natural world and have no fear of causing the environmental pollution due to no fear of generating toxic dioxin upon incineration and furthermore, can reduce the load of an incinerator due to the heat of combustion of incineration which is lower than that of conventional synthetic resins. SOLUTION: An aqueous dispersion of an expandable biodegradable resin is obtained by dispersing particles of a biodegradable resin containing a chemical blowing agent in water in the presence of a dispersion stabilizer in the form of fine particles. The fine particles of an expandable biodegradable resin are obtained by filtering the aqueous dispersion of the expandable biodegradable resin containing the chemical blowing agent and drying it.

7. 发明专利

JP2003155678A DEINKING AGENT COMPOSITION 审中-公开
公开(公告)号：JP2003155678A
公开(公告)日：2003-05-30
申请号：JP2001353063
申请日：2001-11-19
申请人： MIYOSHI YUSHI KK
发明人： KAMIO KATSUHISA , YOKOMIZO OSAMU , MORIYA MASAFUMI
IPC分类号： D21C5/02
摘要： PROBLEM TO BE SOLVED: To provide a deinking agent composition excellent in ink-stripping property and ink-collecting property when defiberizing waste paper in a reclaiming process, having good bubble break property, thereby, causing no bubble trouble in a floatation process and so providing a high-quality reclaimed paper containing little remained ink and having high whiteness. SOLUTION: This deinking agent composition comprises a deinking agent component as (A) component and acetylene alcohol and/or an alkylene oxide adduct of the acetylene alcohol as (B) component and is characterized by containing 1-10 wt.% (B) component in the deinking agent composition.

8. 发明专利

JPH07279050A INSECT PEST REPELLING PROCESSING METHOD FOR POLYESTER-BASED YARN PRODUCT 失效
公开(公告)号：JPH07279050A
公开(公告)日：1995-10-24
申请号：JP9806494
申请日：1994-04-12
申请人： MIYOSHI YUSHI KK
发明人： OTA EIICHI , YOKOMIZO OSAMU , MORIYA MASAFUMI
IPC分类号： D06M13/02 , D06M13/322 , D06M13/402 , D06M13/415 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/32
摘要： PURPOSE:To obtain a polyester-based yarn product having excellent washing resistance and persistence with repelling effect on blood sucking insect pests by a simple method without impairing handle and physical properties of the yarn product. CONSTITUTION:A polyester-based yarn product is immersed in an aqueous solution containing N,N-diethyl-m-toluamide and heat-treated in a closed state. Or, a uniform solution obtained by adding N,N-diethyl-m-toluamide to a dyeing bath is used as the aqueous solution containing N,N-diethyl-m-toluamide and the polyester-based yarn product is immersed in this solution and heat-treated in a closed state.

9. 发明专利

JPS6039476A FIBER SOFTENING COMPOSITION 失效
公开(公告)号：JPS6039476A
公开(公告)日：1985-03-01
申请号：JP14704383
申请日：1983-08-11
申请人： MIYOSHI YUSHI KK
发明人： TAKADA MITSUNOBU , TSUNODA MAKOTO , YOKOMIZO OSAMU , TANAKA TOMOMI , OGIWARA SHIYOUJI
IPC分类号： D06M13/46 , D06M13/02 , D06M13/322 , D06M13/35 , D06M13/352 , D06M13/355

10. 发明专利

JP2002363891A PAPER TREATMENT AND METHOD FOR TREATING PAPER 失效
公开(公告)号：JP2002363891A
公开(公告)日：2002-12-18
申请号：JP2001167759
申请日：2001-06-04
申请人： MIYOSHI YUSHI KK
发明人： YOKOMIZO OSAMU , TANAKA TOMOMI , KUNUGISE KAZUYOSHI , YAMADA TOYOKO
IPC分类号： C08G65/334 , D21H21/24
摘要： PROBLEM TO BE SOLVED: To provide a paper treatment capable of solving such problems that the conventional paper softening treatments do not give softness to the paper and cause decrease in water absorption of the paper unless a large amount thereof is used, and further that they severely irritate the skin, while glycerol, fatty acid esters, paraffins, tertiary ammonium salts, etc., are each used as the conventional paper softening treatment for various kinds of the paper, such as sanitary paper and tissue paper. SOLUTION: This paper treatment contains a sulfosuccinic acid diester salt expressed by formula (1) (R1 O and R2 O are each an alcohol residue or an alkylene oxide-added alcohol residue, wherein R1 and R2 are identical to or different from each other; and M is an alkali metal, an alkaline earth metal, amine or ammonia). The paper treatment preferably contains the sulfosuccinic acid diester salt having such R1 O and R2 O in general formula (1) as satisfying that they are each an 12-24C alcohol residue or an ethylene oxide-added alcohol residue formed by adding 1-20 mol of ethylene oxide in average to a mol of a 12-24C alcohol residue.

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