公开(公告)号：EP1097630A4

公开(公告)日：2002-08-07

申请号：EP99931520

申请日：1999-07-23

Applicant: KAO CORP

Inventor： KAMEI MASATOSHI ,  SUZUKI TADAYUKI ,  HAYASHI MASAHARU

IPC: A01G31/00 ,  A01G1/00

CPC classification number: A01G31/001 ,  A01G2031/007

Abstract: The present invention provides an aqueous artificial medium comprising a water-absorbing polymer, which is suitable as a medium for cultivation in soil or hydroponic cultivation of plants. That is, the present invention provides an aqueous artificial medium and a polymer composition, comprising 0.01 to 10 % by weight of a water-absorbing polymer and 0.001 to 10 % by weight of a cationic polymer. Further, the present invention provides an aqueous artificial medium and a polymer composition, further comprising a porous water-supplying support having a communicating hole.

公开(公告)号：EP0860410A4

公开(公告)日：2001-03-07

申请号：EP97934749

申请日：1997-08-08

Applicant: KAO CORP

Inventor： HAYASHI MASAHARU ,  SUZUKI TADAYUKI ,  KAMEI MASATOSHI

IPC: C05C7/00 ,  C05D3/00 ,  C05F11/00 ,  C05G1/00 ,  C05G3/00 ,  C05G3/06 ,  C05G5/00 ,  A01N59/00 ,  A01N59/06 ,  C05C5/04

CPC classification number: C05G3/06 ,  C05G3/0064 ,  Y10S71/903

Abstract: A fertilizer absorption accelerator composition which can accelerate the absorption of nutrients such as calcium, nitrogen, phosphorus and potassium by plants. The components of a fertilizer are mixed with both a surfactant and heptonic acid or a salt thereof, and the obtained mixture is applied on leaves in the form of an aqueous solution.

公开(公告)号：EP0843004A4

公开(公告)日：1999-06-16

申请号：EP96914434

申请日：1996-05-24

Applicant: KAO CORP

Inventor： SHONAKA MASAFUMI ,  HASEBE KEIKO ,  HAYASHI MASAHARU

IPC: C12N9/42 ,  B01D19/04 ,  C12N1/00 ,  C12N1/38 ,  C12P1/00 ,  C12P7/48 ,  C12P13/14 ,  C12R1/15 ,  C12R1/465 ,  C12R1/685

CPC classification number: C12N1/38 ,  B01D19/0404 ,  C12P1/00 ,  Y10S435/812

Abstract: An antifoaming agent for fermentation, which comprises (A) a reaction product obtained by the addition polymerization of 50 to 250 moles of ethylene oxide and propylene oxide (the molar ratio of ethylene oxide to propylene oxide = 1:1 to 1:4 ) to 1 mole of a mixture composed of an oil or fat and a polyhydric alcohol containing at least three hydroxyl groups; and (B) a fatty acid, an alcohol, a polyoxyalkylene polyhydric alcohol ether, a polyoxyalkylene alkyl ether, a polyoxyalkylene fatty acid ester, a polyoxyalkylene alkyl ether fatty acid ester and/or a polyoxyalkylene polymer. The above antifoaming agent has both foam-breaking effects and foam-inhibiting effects so that it has excellent antifoaming effects and does not adversely affect the fermentation production.

公开(公告)号：EP1101402A4

公开(公告)日：2006-02-22

申请号：EP99933160

申请日：1999-07-29

Applicant: KAO CORP

Inventor： SUZUKI TADAYUKI ,  KAMEI MASATOSHI ,  HAYASHI MASAHARU ,  KURITA KAZUHIKO

IPC: A01N3/02 ,  A23B4/22 ,  A23B7/08 ,  A23B7/154 ,  A23B7/157 ,  A23B9/26 ,  A23B9/30 ,  A23L3/3463 ,  A23L3/3571

CPC classification number: A23B4/22 ,  A01N3/02 ,  A23B7/08 ,  A23B7/154 ,  A23B7/157 ,  A23B9/26 ,  A23B9/30 ,  A23L3/34635 ,  A23L3/3571

Abstract: The present invention provides a freshness-keeping agent for plants, such as a harvested plant, demonstrating an effect of keeping the freshness without selecting a type among various plants such as a harvested plant and also having a high safety. That is, the present invention provides a freshness-keeping agent for plants, such as a harvested plant, comprising a sugar derivative- or sugar alcohol derivative- based surfactant (A) and at least one selected from the group consisting of a sugar (B), a plant hormone (C), an aging inhibitor (D), an aggregating agent for colloidal particles (E) and a germicide, fungicide and preservative (F), preferably in a specific ratio by weight.

公开(公告)号：EP0816417A4

公开(公告)日：1999-02-24

申请号：EP96906014

申请日：1996-03-14

Applicant: FUJI LATEX CO ,  SUMITOMO RUBBER IND ,  KAO CORP

Inventor： TANAKA YASUYUKI ,  NAKADE SHINICHI ,  OCHI ATSUKO ,  SAKAKI TOSHIAKI ,  HAYASHI MASAHARU ,  SEKIGUCHI KAZUHIRO ,  KUGA AKIHITO ,  KANAMARU EIJI

IPC: C08C1/04 ,  C08J3/24 ,  C08J5/00 ,  C08J5/02

CPC classification number: C08J3/244 ,  C08C1/04 ,  C08J5/00 ,  C08J5/02 ,  C08J2307/00 ,  Y10S524/925 ,  Y10S524/926 ,  Y10S528/932 ,  Y10S528/934 ,  Y10S528/935

Abstract: A process for preparing a deproteinized natural rubber latex, while lowering the allergen content of a natural rubber latex as the raw material to such an extent as will be safe for the human body without sacrificing the yield and moldability. The step of washing off non-rubber components is provided after each of the steps of proteolysis, precure, and molding by using an aqueous alkali solution, ammonia, water containing 0.005 to 0.02 % by weight of free chlorine, or an alcohol-water mixture having an alcohol content of 5 to 80 % by weight as the washing solution for the treatment. The process is suitable for the preparation of natural rubber products such as rubber gloves, condoms, catheters, and foam rubbers.

Abstract translation: 一种用于制造能够减少变应原的含量在天然橡胶胶乳材料至足以从被有害于人体保持胶乳在不降低产品的产率和恶化加工性的水平的脱蛋白质天然橡胶胶乳的成形品的方法 的乳胶。 在该方法中，非橡胶含量的清洗去除每种蛋白质分解，防焦并形成之后进行。 在wässrige碱溶液，氨，水含有游离氯的0005〜12量：通过以按重量计5至80％的量存在于含醇重量或醇 - 水混合液体02％被用作清洗液的清洗去除。 该方法适合应用于生产天然橡胶产品的：如橡胶手套，避孕套，导管，泡沫橡胶材料等。

公开(公告)号：DE60136346D1

公开(公告)日：2008-12-11

申请号：DE60136346

申请日：2001-04-09

Applicant: KAO CORP

Inventor： YAMAGUCHI KATSUHIKO ,  KURITA KAZUHIKO ,  HAYASHI MASAHARU

IPC: A01N25/24 ,  A01N25/00 ,  A01N25/30

Abstract: The present invention provides an agrochemical spreader composition having excellent low-temperature stability. Specifically, the present invention provides an agrochemical spreader composition comprising a surfactant (A) having a melting point of 20 to 60 DEG C, a surfactant (B) having a melting point of not more than 0 DEG C and water in a specific ratio.

公开(公告)号：DE69636810T2

公开(公告)日：2007-10-04

申请号：DE69636810

申请日：1996-05-24

Applicant: KAO CORP

Inventor： SHONAKA MASAFUMI ,  HASEBE KEIKO ,  HAYASHI MASAHARU

IPC: C12N1/00 ,  C12N9/42 ,  B01D19/04 ,  C12N1/38 ,  C12P1/00 ,  C12P7/48 ,  C12P13/14 ,  C12R1/15 ,  C12R1/465 ,  C12R1/685

Abstract: An antifoaming agent for fermentation, which comprises (A) a reaction product obtained by the addition polymerization of 50 to 250 moles of ethylene oxide and propylene oxide (the molar ratio of ethylene oxide to propylene oxide = 1:1 to 1:4 ) to 1 mole of a mixture composed of an oil or fat and a polyhydric alcohol containing at least three hydroxyl groups; and (B) a fatty acid, an alcohol, a polyoxyalkylene polyhydric alcohol ether, a polyoxyalkylene alkyl ether, a polyoxyalkylene fatty acid ester, a polyoxyalkylene alkyl ether fatty acid ester and/or a polyoxyalkylene polymer. The above antifoaming agent has both foam-breaking effects and foam-inhibiting effects so that it has excellent antifoaming effects and does not adversely affect the fermentation production.

公开(公告)号：DE69931260T2

公开(公告)日：2007-05-16

申请号：DE69931260

申请日：1999-07-23

Applicant: KAO CORP

Inventor： KAMEI MASATOSHI ,  SUZUKI TADAYUKI ,  HAYASHI MASAHARU

IPC: A01G1/00 ,  A01G31/00

Abstract: The present invention provides an aqueous artificial medium comprising a water-absorbing polymer, which is suitable as a medium for cultivation in soil or hydroponic cultivation of plants. That is, the present invention provides an aqueous artificial medium and a polymer composition, comprising 0.01 to 10 % by weight of a water-absorbing polymer and 0.001 to 10 % by weight of a cationic polymer. Further, the present invention provides an aqueous artificial medium and a polymer composition, further comprising a porous water-supplying support having a communicating hole.

公开(公告)号：DE69732282T2

公开(公告)日：2006-01-12

申请号：DE69732282

申请日：1997-08-08

Applicant: KAO CORP

Inventor： HAYASHI MASAHARU ,  SUZUKI TADAYUKI ,  KAMEI MASATOSHI

IPC: C05C7/00 ,  A01N59/00 ,  A01N59/06 ,  C05C5/04 ,  C05D3/00 ,  C05F11/00 ,  C05G1/00 ,  C05G3/00 ,  C05G3/70 ,  C05G5/00

Abstract: A fertilizer absorption accelerator composition is provided which is capable of accelerating the absorption in a plant of such fertilizer components as calcium, nitrogen, phosphorus, and potassium. The composition is obtained by combining a fertilizer component with a surfactant and a heptonic acid or a salt thereof and is applied to the plant as sprayed to the surface of leaves thereof.

公开(公告)号：DE69826673D1

公开(公告)日：2004-11-04

申请号：DE69826673

申请日：1998-07-10

Applicant: KAO CORP

Inventor： SUZUKI TADAYUKI ,  HAYASHI MASAHARU ,  KURITA KAZUHIKO ,  HIOKI YUICHI

IPC: A01N25/04 ,  A01N25/30 ,  A01N31/02 ,  A01N31/14

Abstract: There are provided an effect enhancer for an agricultural chemical and an a chemical formulation which is not pharmaceutically harmful to various crops and can be safely used and which has an excellent effect enhancing function to various agricultural chemicals. The effect enhancer for the agricultural chemical comprises, as an effective component, a compound represented by the following formula (I): R-O[(EO)x(PO)y](EO)z-H, wherein EO is an oxyethylene group; PO is an oxypropylene group; R is a straight-chin or branched alkyl group or alkenyl group having 6 to 30 carbon atoms; x is a value of 1 to 30 on the average; y is a value of 1 to 30 on the average, and z is a value of 1 to 30 on the average. The agricultural chemical formulation composes the above-mentioned surfactant and a technical grade of active ingredient or an active compound for an agricultural chemical.