公开(公告)号：JP2506887B2

公开(公告)日：1996-06-12

申请号：JP1628388

申请日：1988-01-27

Applicant: KAO CORP

Inventor： NEHASHI TSUTOMU ,  YABE SHINICHI ,  SAI FUMIO ,  IZUMI JU ,  FUJEDA TAKASHI

IPC: C11D3/50 ,  C11D17/06

公开(公告)号：JPH0688004A

公开(公告)日：1994-03-29

申请号：JP23812692

申请日：1992-09-07

Applicant: KAO CORP

Inventor： NEHASHI TSUTOMU ,  FUJII YASUYUKI ,  SAWADA MICHITAKA

IPC: C08J5/18 ,  C08K5/3445 ,  C08L29/04

Abstract: PURPOSE:To obtain a polyvinyl alcohol film having good releasability, low shrinkage and excellent surface appearance by using a composition prepared by mixing a polyvinyl alcohol with a specified amount of an imidazolium salt cationic surfactant. CONSTITUTION:The film is made from a composition comprising 100 pts.wt. polyvinyl alcohol and 0.01-3.0 pts.wt. imidalization salt cationic surfactant. A desirable example of the polyvinyl alcohol is an anion-modified polyvinyl alcohol of an average degree of polymerization of 500-3000, obtained by saponifying a copolymer essentially consisting of vinyl acetate and a vinyl monomer having an anionic group.

公开(公告)号：JPH062000A

公开(公告)日：1994-01-11

申请号：JP16274992

申请日：1992-06-22

Applicant: KAO CORP

Inventor： NEHASHI TSUTOMU ,  TAKANA SHIYUUJI ,  TANIMOTO HITOSHI

IPC: C11D11/02 ,  C11D17/00 ,  C11D17/06

Abstract: PURPOSE:To obtain the subject composition having a uniform grain diameter and good low-temperature solubility by blending the powder obtained by spraying and drying slurry containing a surfactant, crystalline aluminosilicate, sodium silicate and potassium carbonate with a detergent component in a specific amount. CONSTITUTION:In producing a high-density granular detergent composition having >=0.5g/cc bulk density and 300-500mum average particle diameter by granulating powder prepared by spraying and drying the slurry of a detergent composition containing (A) 20-50wt.% surfactant, (B) 3-30wt.% crystalline aluminosilicate, (C) 1-7wt.% sodium silicate and (D) 0.5-5wt.% potassium carbonate and an arbitrary detergent component, finally, total amount of potassium blended in high-density granular detergent composition is included in the slurry and potassium carbonate is not alone added and blended after granulation and blend amount of the arbitrary detergent component is kept to

公开(公告)号：JPH04367695A

公开(公告)日：1992-12-18

申请号：JP14168591

申请日：1991-06-13

Applicant: KAO CORP

Inventor： YAMAGUCHI YUKIYOSHI ,  NEHASHI TSUTOMU ,  YAMASHITA HIROYUKI

IPC: D06F33/00 ,  D06F33/02 ,  D06F39/02

Abstract: PURPOSE:To obviate a clogging of a detergent and a liquid drip generated in a powder detergent and a liquid detergent by determining automatically the quantity of feed water and the number of pieces of tablet type detergents in accordance with the quantity of the gashing, and throwing in automatically the tablet type detergents of the number of pieces after pouring water. CONSTITUTION:When clothes to be washed are thrown into a washing tank and dehydrating tank 13, a weight sensor 1 provided on the lower part of an outer tank 14 operates, senses weight of the clothes to be washed, and determines the water quantity and the number of pieces of tablet type detergents corresponding thereto. From a processing circuit 3, the optimal water quantity and the optimal number of pieces of detergents are sent as a signal to a controller 4, and the controller 4 sends a signal to a feed water valve driving means 5, and water is fed until the optimal water quantity is obtained. When it is confirmed that it becomes an optimal water level, a feed water valve 6 is closed, based on a signal of the controller 4. Subsequently, the controller 4 sends the optimal number of pieces of detergents as a signal to a detergent throw-in device driving means 8, and after it is confirmed that the necessary number of pieces of detergents are thrown in, a signal is sent to a pulsator driving means 7 by the controller 4, the pulsator 12 rotates, and the washing process is started.

公开(公告)号：JPH04164999A

公开(公告)日：1992-06-10

申请号：JP29341190

申请日：1990-10-29

Applicant: KAO CORP

Inventor： YAMAGUCHI YUKIYOSHI ,  NEHASHI TSUTOMU ,  SAI FUMIO

IPC: C11D1/72 ,  C11D3/22 ,  C11D3/37 ,  C11D17/06

Abstract: PURPOSE:To obtain a tablet detergent remarkably improved in solubility by compounding a nonionic surfactant as a primary surfactant with a hydroxypropylcellulose at a specific weight ratio. CONSTITUTION:A tablet detergent containing a nonionic surfactant as a primary surfactant and hydroxypropylcellulose. The weight ratio of the surfactant to the hydroxypropylcellulose is 5:1 to 1:5. A preferable nonionic surfactant is a polyoxyethylene alkyl ether of a 12-18C straight-chain or branched primary or secondary alcohol with an average number of added ethylene oxide molecules of 4 to 18.

公开(公告)号：JPH04161498A

公开(公告)日：1992-06-04

申请号：JP28778790

申请日：1990-10-24

Applicant: KAO CORP

Inventor： YAMAGUCHI YUKIYOSHI ,  NEHASHI TSUTOMU

IPC: C11D1/72 ,  C11D3/10 ,  C11D17/06

Abstract: PURPOSE:To obtain the title detergent suitable especially for cleaning of clothes in electric washing machines, having improved solubility by blending a nonionic surfactant as a main surfactant with a specific amount of potassium carbonate. CONSTITUTION:(A) A nonionic surfactant comprising preferably a polyoxyethylene alkyl ether is blended with (B) potassium carbonate in the ratio of the component B to A of 5/1-1/5 (preferably 3/1-1/3) to give the objective detergent. The amount of the component A blended in the detergent is 5-40wt.% (especially 10-30wt.%) and the total amounts of the components A and B are preferably 20-50wt.%.

公开(公告)号：JPH0284497A

公开(公告)日：1990-03-26

申请号：JP23594788

申请日：1988-09-20

Applicant: KAO CORP

Inventor： NEHASHI TSUTOMU ,  YOKOSUKA MICHIO ,  YABE SHINICHI ,  YAMAGUCHI YUKIYOSHI ,  SAI FUMIO

IPC: C11D3/33 ,  C11D3/395 ,  D06L3/02

Abstract: PURPOSE:To obtain the subject composition excellent in storage stability by blending respective specific amounts of a higher fatty acid salt and specified aminocarboxylate, etc., with a composition containing sodium percarbonate, etc., and zeolite. CONSTITUTION:The objective composition obtained by blending a composition containing sodium percarbonate or perborate and zeolite with (A) 0.5-10wt.% (preferably 1-6wt.%) higher fatty acid salt consisting of preferably an alkali metal salt, alkanolamine salt, etc., of a 10-24C fatty acid and (B) 0.1-5wt.% (preferably 0.3-3wt.%) aminocarboxylate or diamine compound selected from the group of compounds expressed by formulas I to IV [M is alkaline (earth) metal].

公开(公告)号：JPH01188597A

公开(公告)日：1989-07-27

申请号：JP1206088

申请日：1988-01-22

Applicant: KAO CORP

Inventor： NEHASHI TSUTOMU ,  IZUMI YU ,  NAKAGAWA YUNOSUKE

IPC: B01J2/02 ,  C11B9/00 ,  C11D3/50

Abstract: PURPOSE:To obtain a powdery perfume having excellent stabilities in a storage for a long period of time, especially even in a case of strong alkali, by solubilizing or emulsifying a liquid perfume into an aqueous solution of surfactant, mixing resultant solution or emulsion with a substance capable of forming water of crystallization and powderizing. CONSTITUTION:A liquid perfume is solubilized or emulsified into an aqueous solution of preferably anionic and/or nonionic surfactant, mixed with an anbydrous or partially containing water of crystallization inorganic material (e.g., sodium sulfate, magnesium sulfate, sodium orthophosphate, sodium pyrophosphate, sodium tripolyphosphate, sodium borate) and/or organic material (e.g., sodium citrate) which is capable of forming water of crystallization and then powdered.

公开(公告)号：JPH0124840B2

公开(公告)日：1989-05-15

申请号：JP13127586

申请日：1986-06-06

Applicant: KAO CORP

Inventor： NEHASHI TSUTOMU ,  IGUCHI KAZUO

IPC: C11D1/28 ,  C11D1/72 ,  C11D7/50 ,  C11D10/02 ,  D06L1/02 ,  D06L1/08

公开(公告)号：JPS63184000A

公开(公告)日：1988-07-29

申请号：JP1577087

申请日：1987-01-26

Applicant: KAO CORP

Inventor： NEHASHI TSUTOMU ,  IGUCHI KAZUO

IPC: C11D7/50 ,  C11D1/28 ,  C11D1/72 ,  C11D3/43 ,  C11D10/02