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31. 发明专利

JPS5373531A ISOVALERINIC ESTER DERIVATIVE PROCESS FOR PREPARING SAME AND INSECTICIDE CONTAINING SAME 失效
公开(公告)号：JPS5373531A
公开(公告)日：1978-06-30
申请号：JP14907976
申请日：1976-12-11
申请人： DAINIPPON JOCHUGIKU KK
发明人： KATSUTA YOSHIO , NAMITE YOSHIHIRO
IPC分类号： C07C69/66 , A01N35/02 , A01N37/02 , A01N37/34 , A01N37/36 , C07C67/00 , C07C69/62 , C07C69/67 , C07C69/708 , C07C69/74 , C07C229/06 , C07C233/47 , C07C233/49 , C07C253/00 , C07C255/14 , C07C255/24 , C07C255/38 , C07C313/00 , C07C323/52 , C07C327/32 , C07D317/32 , C07D317/34

32. 发明专利

JPH10203905A FLY-REPELLENT INCENSE 失效
公开(公告)号：JPH10203905A
公开(公告)日：1998-08-04
申请号：JP4836897
申请日：1997-01-27
申请人： DAINIPPON JOCHUGIKU KK
发明人： NAMITE YOSHIHIRO
IPC分类号： A01N25/20 , A01N25/22 , A01N53/02
摘要： PROBLEM TO BE SOLVED: To obtain a practical fly-repellent incense of which active ingredient is excellent in the volatile property when fumigated and the insecticidal effect on flies. SOLUTION: This fly-repellent incense contains 2-allyl-3-methylcyclopent-2- en-1-on-4-yl-2,2,3,3-tetramethylcyclopropane carboxylate as an active ingredient in the region of more than 1.0wt.% and less than 4.0wt.%. One or more than two kinds of di-t-butylphenol-based stabilizers having boiling points of more than 250 deg.C are preferably formulated in an amount of 0.05-1.0 times based on the active ingredient.

33. 发明专利

JPH09285480A THROW-AWAY BODY WARMER FOR SHOES 失效
公开(公告)号：JPH09285480A
公开(公告)日：1997-11-04
申请号：JP13736196
申请日：1996-04-22
申请人： DAINIPPON JOCHUGIKU KK
发明人： TAKAHASHI TOSHIO , NAMITE YOSHIHIRO
IPC分类号： A61F7/08
摘要： PROBLEM TO BE SOLVED: To obtain a throw-away body warmer for shoes which is sufficiently satisfactory in terms of not only the performance to insulate the heat of the feet but hygiene and usability in shoes as well simply by imparting an antimicrobial property to a housing bag and processing this housing bag without changing the components and compsn. of an exothermic compsn. SOLUTION: A mixture consisting of 6g iron powder, 0.7g active carbon, 0.3g sodium chloride, 0.1g sodium methasilicate, 0.2g charcoal, 0.3g water absorptive resin and 3.4g water is prepd. as the exothermic compsn. of the throw-away body warmer for shoes. The semicircular housing bag corresponding to the toe tip part is formed by using a blank obtd. by laminating a non-woven fabric processed to contain silver ions as an antimicrobial agent at 0.5wt.% of the weight of the housing bag and a porous film. As to the air permeability of the housing bag, the housing bag of 250sec/50cc in the value obtd. by a Garley air permeability measuring instrument is used. The exothermic compsn. is packed into such housing bag and a tacky adhesive tape for sticking the socks is mounted at one surface of the housing bag.

34. 发明专利

JPH07324003A INDICATOR FOR INSECTICIDE 失效
公开(公告)号：JPH07324003A
公开(公告)日：1995-12-12
申请号：JP25771494
申请日：1994-09-14
申请人： DAINIPPON JOCHUGIKU KK
发明人： NISHIDA NOBUYUKI , TAKAHASHI TOSHIO , NAMITE YOSHIHIRO
IPC分类号： A01N25/18
摘要： PURPOSE:To obtain an indicator for insecticide, capable of visually and extremely clearly recognizing vaporization progress of a volatile agent and its end point by change of color tone, comprising three components of a volatile desensitizing agent, an electron donative coloring matter and an inorganic developing compound as essential components. CONSTITUTION:This indicator for insecticide comprises three components of a volatile desensitizing agent, an electron donative coloring matter and an inorganic developing compound as essential components or is obtained by impregnating or injecting these essential components into a supporting material or coating the supporting material with the components or retaining the components in the supporting material. Pyrethroid having volatility at a normal temperature is preferable as the volatile desensitizing agent. The blending ratio of the volatile desensitizing agent and the inorganic developing compound is preferably 30:1 to 2:l to show developing properties. Silica, active alumina or furoridile are preferably as the inorganic developing compound. This system is preferably mixed with a hydroquinone-based compound of formula I (R1 is an alkyl) and a hydroquinone-based compound of formula II (R2 and R3 are each 3-5C alkyl) as a stabilizer. Further colored dye and/or colored pigment is preferably added as a coloring substance.

35. 发明专利

JPH07316006A INSECTICIDAL METHOD BY THERMAL DISSIPATION 失效
公开(公告)号：JPH07316006A
公开(公告)日：1995-12-05
申请号：JP3135595
申请日：1995-01-27
申请人： DAINIPPON JOCHUGIKU KK
发明人： KATSUTA YOSHIO , NAMITE YOSHIHIRO
IPC分类号： A01N25/18 , A01N25/30 , A01N53/00 , A01N53/06
摘要： PURPOSE:To provide an insecticidal method free from the danger of fire catch and excellent in all aspects such as dissipation property, insecticidal effect and safety to man and beast by using an aqueous insecticide compounded with a specific surfactant in a thermal dissipation agent in place of an oil. CONSTITUTION:This aqueous insecticide is composed of 0.3-10.0wt.% of a pyrethroid compound, 10.0-70.0wt.% of a surfactant evaporating at 100-180 deg.C and water. A part of a liquid-sucking wick is immersed in the insecticide to effect the absorption of the insecticide into the wick and the top of the wick is heated at 100-180 deg.C to evaporate the pyrethroid compound used as an active component together with the surfactant and water. The surfactant is preferably a compound of formula I (R is a 1-8C alkyl; (m) and (n) each is 0-6; man is 1-6), especially a polyoxyalkylene phenyl ether compound of formula II (R' is H or an alkyl). dl-3-Allyl-2-methylcyclopent-2-en-on-1-yl dcis/trans- chrysanthemate is suitable as the pyrethroid compound.

36. 发明专利

JPH06157207A INSECTICIDAL AND INSECT-PROOFING AGENT CONTAINING POLYFLUOROPHENETYL KETONE DERIVATIVE AND INSECTICIDAL AND INSECT-PROOFING METHOD USING THE DERIVATIVE 失效
公开(公告)号：JPH06157207A
公开(公告)日：1994-06-03
申请号：JP35010392
申请日：1992-11-12
申请人： DAINIPPON JOCHUGIKU KK
发明人： TAKAHASHI TOSHIO , NISHIDA NOBUYUKI , NAMITE YOSHIHIRO , KONISHI KAZUO , KATSUTA YOSHIO
IPC分类号： A01N25/18 , A01N35/02
摘要： PURPOSE:To provide an insecticidal and insect-proofing agent volatile at normal temperature and exhibiting high insecticidal and insect-proofing effect, low toxicity to warm-blooded animal and high chemical stability, etc. CONSTITUTION:The insecticidal and insect-proofing agent contains a polyfluorophenanthrene derivative of formula I (R1 is H or methyl; R2 is methyl when R1 is methyl and R2 is 2-methyl-1-propenyl or 2,2-dichlorovinyl when R1 is H; R3 is H or F), e.g. 2,2-dimethyl-3-(2-methyl-1-propenyl) cyclopropyl-2',3',4',5',6'-pentafluorophenetyl ketone. It has high volatility compared with conventional pyrethroid to obtain especially excellent effect in the case of using as an evaporation-type insecticidal and insect-proofing agent to be evaporated by the aid of proper heater or an evaporation-promoting assistant or at normal temperature. The compound can be produced by converting a polyfluorophenetyl halide of formula II (X is halogen) into a Grignard reagent and reacting with a carboxylic acid halide of formula III (Y is halogen).

37. 发明专利

JPH0525841B2 失效
公开(公告)号：JPH0525841B2
公开(公告)日：1993-04-14
申请号：JP31445186
申请日：1986-12-27
申请人： DAINIPPON JOCHUGIKU KK
发明人： KATSUTA YOSHIO , NAMITE YOSHIHIRO
IPC分类号： A01N25/28 , A01N57/00 , A01N59/14

38. 发明专利

JPH0517312A INSECTICIDAL, MOTH-PROOFING AND VERMIN-REPELLING AGENT CONTAINING CARBOXYLIC ACID ESTER DERIVATIVE AND VOLATILE AT NORMAL TEMPERATURE, AND INSECTICIDAL, MOTH-PROOFING AND VERMIN-REPELLING METHOD USING THE SAME 失效
公开(公告)号：JPH0517312A
公开(公告)日：1993-01-26
申请号：JP19099991
申请日：1991-07-05
申请人： DAINIPPON JOCHUGIKU KK
发明人： KATSUTA YOSHIO , KONISHI KAZUO , NAMITE YOSHIHIRO , TAKAHASHI TOSHIO , NISHIDA NOBUYUKI
IPC分类号： A01N53/04 , A01N53/00
摘要： PURPOSE:To obtain the subject agent safe to man and beast by using a specific carboxylic acid ester derivative such as 5-propargyl-2-furylmethyl 2,2, 3,3- tetramethylcyclopropane-carboxylate as an active component. CONSTITUTION:The objective insecticidal, moth-proofing and vermin-repelling agent volatile at normal temperature and exhibiting high insecticidal, moth- proofing and vermin-repelling effects, low toxicity to hematherm animals and high chemical stability (especially against metals), etc., is produced by using a carboxylic acid ester derivative of formula I (R1 and R2 are methyl, chlorine, halomethyl or methoxy) (e.g. 5-propargyl-2-furylmethyl 2,2,3-trimethyl-3- chlorocyclopropane-carboxylate of formula II) as an active component. The compound of formula I is most suitable for the control of the larva of clothes moth (a clothes vermin) and also effective various other clothes vermins such as black carpet beetle, varied carpet beetle, webbing clothes moth and carpet moth. The addition of a synergist (e.g. piperonyl butoxide) and an antioxidant is also effective.

39. 发明专利

JPH059103A CARBOXYLIC ESTER DERIVATIVE-CONTAINING INSECTICIDE/INSECT-PROOFING AGENT FOR CLOTHES 失效
公开(公告)号：JPH059103A
公开(公告)日：1993-01-19
申请号：JP25826291
申请日：1991-07-01
申请人： DAINIPPON JOCHUGIKU KK
发明人： KATSUTA YOSHIO , KONISHI KAZUO , NAMITE YOSHIHIRO , TAKAHASHI TOSHIO , NISHIDA NOBUYUKI
IPC分类号： A01N53/02 , A01N53/00 , A01N53/04
摘要： PURPOSE:To provide a normal temperature-volatile pyrethroid useful for an active ingredient as insecticides/insect-proofing agents for clothes with a combination of high insecticidal/insect-proofing efficacy, low toxicity to, hemetherm and chemical stability, etc. CONSTITUTION:The objective insecticide/insect-proofing agent containing, as active ingredient, a carboxylic ester derivative of formula I (R is of formula II, III or IV) (e.g. 2-methyl-3-allyl-2-cyclopentene-4-one-1-yl 2,2,3,3- tetramethylcyclopropane carboxylate. The agent may be further formulated with promoter(s) such as N-octylbicycloheptene dicarboxyimide or octachlorodipropyl ether. Also, addition of an antioxidant such as phenolic or amine-based compound to the agent will further improve stability with time. The compound of the formula I can be prepared by reaction between (A) 2,2,3,3- tetramethylcyclopropane carboxylic acid of formula V or its reactive derivative and (B) an alcohol of formula R-OH or its reactive derivative.

40. 发明专利

JPH0351717B2 失效
公开(公告)号：JPH0351717B2
公开(公告)日：1991-08-07
申请号：JP32235087
申请日：1987-12-19
申请人： DAINIPPON JOCHUGIKU KK
发明人： KATSUTA YOSHIO , HIROBE HAJIME , NAMITE YOSHIHIRO
IPC分类号： C07F7/08 , A01N55/00 , C07F7/10 , C07F7/12

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