公开(公告)号：DE60111676T2

公开(公告)日：2006-05-18

申请号：DE60111676

申请日：2001-04-27

Applicant: KAO CORP

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

IPC: A01N37/36 ,  A01N25/30 ,  A01N31/02 ,  A01N37/02 ,  A01N37/06 ,  A01N37/12 ,  A01N43/28 ,  C05F11/00 ,  C05G3/00 ,  C05G3/70

Abstract: The present invention provides a plant-activating agent for improving the activity of plants efficiently without a chemical injury onto the plant. The plant-activating agent is selected from the group consisting of (1) an organic acid derivative which is derived from the organic acid having two functional groups and wherein at least one of the above-mentioned functional groups is bonded to a group containing 1 to 30 carbon atoms; (2) a compound represented by the formula (II): RCOO(AO)nX wherein R represents an alkyl or alkenyl group having 11 to 29 carbon atoms; X represents a hydrogen atom, an alkyl or acyl group having 1 to 30 carbon atoms, an alkenyl group having 2 to 30 carbon atoms, or a counter ion; AO represents at least one group selected from oxyethylene, oxyprolylene and oxybutylene groups and may be random or block; and n represents an average number of moles added and is zero to 30; and (3) a glycerol derivative. If necessary, the agent is used together with a surfactant, a fertilizer component or a chelating agent.

公开(公告)号：DE69633662T2

公开(公告)日：2006-03-09

申请号：DE69633662

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

Abstract: A method for producing a formed product of deproteinized natural rubber latex capable of reducing a content of an allergen in a natural rubber latex material to a level sufficient to keep the latex from being harmful to the human body without decreasing yields of the product and deteriorating formability of the latex. In the method, cleaning removal of a non-rubber content is carried out after each of protein decomposition, prevulcanization and forming. An aqueous alkali solution, ammonia, water containing free chlorine in an amount of 0.005 to 0.02% by weight or alcohol-water mixed liquid containing alcohol in an amount of 5 to 80% by weight is used as cleaning liquid for the cleaning removal. The method is suitably applied to production of a natural rubber product such as a rubber glove, a condom, a catheter, a foam rubber material and the like.

公开(公告)号：ES2240273T3

公开(公告)日：2005-10-16

申请号：ES01110052

申请日：2001-04-27

Applicant: KAO CORP

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

IPC: A01N25/30 ,  A01N31/02 ,  A01N37/02 ,  A01N37/06 ,  A01N37/12 ,  A01N37/36 ,  C05F11/00 ,  C05G3/00 ,  C05G3/70 ,  A01N43/28

Abstract: Una composición que estimula el crecimiento de plantas que comprende un tensioactivo, un agente quelante y un agente que estimula el crecimiento de plantas representado por la fórmula siguiente (II): RCOO(AO)nX1 (II) en la que R representa un grupo alquilo o alquenilo que tiene de 11 a 29 átomos de carbono; X1 representa un átomo de hidrógeno, un grupo alquilo o acilo que tiene de 1 a 30 átomos de carbono, un grupo alquenilo que tiene de 2 a 30 átomos de carbono, o un contraión; AO representa, al menos, un grupo seleccionado de grupos oxietileno, oxipropileno y oxibutileno y puede ser aleatorio o en bloque; y n representa un número promedio de moles añadidos y es de cero a 30.

公开(公告)号：DE69910714T2

公开(公告)日：2004-06-17

申请号：DE69910714

申请日：1999-11-05

Applicant: KAO CORP

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

IPC: A01N31/04 ,  A01N31/02

Abstract: The present invention provides a plant-activating agent which effects no chemical injury on plant and which makes an activity of plant improve efficiently. That is to say, the present invention provides a plant-activating composition comprising a mono-alcohol having 12 to 24 carbon atoms and one group selected from (i) a chelating agent, (ii) a surfactant and a chelating agent, (iii) a fertilizer component and a chelating agent and (iv) a surfactant, a fertilizer component and a chelating agent.

公开(公告)号：ES2199192T3

公开(公告)日：2004-02-16

申请号：ES01106432

申请日：1999-11-05

Applicant: KAO CORP

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

IPC: A01N31/04 ,  A01N31/02

Abstract: The present invention provides a plant-activating agent which effects no chemical injury on plant and which makes an activity of plant improve efficiently. That is to say, the present invention provides a plant-activating composition comprising a mono-alcohol having 12 to 24 carbon atoms and one group selected from (i) a chelating agent, (ii) a surfactant and a chelating agent, (iii) a fertilizer component and a chelating agent and (iv) a surfactant, a fertilizer component and a chelating agent.

公开(公告)号：DE69507228D1

公开(公告)日：1999-02-25

申请号：DE69507228

申请日：1995-09-14

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

Inventor： TANAKA YASUYUKI ,  SAKAKI TOSHIAKI ,  KAWASAKI ATSUKO ,  HAYASHI MASAHARU ,  KANAMARU EIJI ,  SHIBATA KAZUHIKO

IPC: C08C1/04 ,  C08C19/08 ,  C08F8/50

Abstract: A depolymerized natural rubber is disclosed, which is a liquid rubber having a number-average molecular weight of from 2,000 to 50,000 obtained by the depolymerization of a deproteinized natural rubber. A process for the preparation of a depolymerized natural rubber is also disclosed, which comprises dissolving a deproteinized natural rubber into an organic solvent so as to give a concentration of from 1 to 30 % by weight and then carrying out air oxidation of the resulting solution in the presence of a metallic catalyst. The depolymerized natural rubber can provide the same physical properties as ordinary vulcanized rubbers, exhibits no odor or color characteristic to natural rubbers and causes no immediate allergy induced by protein.

公开(公告)号：AU692904B2

公开(公告)日：1998-06-18

申请号：AU3063095

申请日：1995-09-13

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

Inventor： TANAKA YASUYUKI ,  SAKAKI TOSHIAKI ,  KAWASAKI ATSUKO ,  HAYASHI MASAHARU ,  KANAMARU EIJI ,  SHIBATA KAZUHIKO

IPC: C08C1/04 ,  C08C19/08 ,  C08F8/50

Abstract: A depolymerized natural rubber is disclosed, which is a liquid rubber having a number-average molecular weight of from 2,000 to 50,000 obtained by the depolymerization of a deproteinized natural rubber. A process for the preparation of a depolymerized natural rubber is also disclosed, which comprises dissolving a deproteinized natural rubber into an organic solvent so as to give a concentration of from 1 to 30 % by weight and then carrying out air oxidation of the resulting solution in the presence of a metallic catalyst. The depolymerized natural rubber can provide the same physical properties as ordinary vulcanized rubbers, exhibits no odor or color characteristic to natural rubbers and causes no immediate allergy induced by protein.

公开(公告)号：DE69404740T2

公开(公告)日：1998-01-22

申请号：DE69404740

申请日：1994-05-10

Applicant: KAO CORP ,  SUMITOMO RUBBER IND

Inventor： TANAKA YASUYUKI ,  HIOKI YUICHI ,  HAYASHI MASAHARU ,  ICHIKAWA NAOYA ,  SAKAKI TOSHIAKI

IPC: C08C1/04 ,  C08C1/14 ,  C08C1/15

Abstract: A process for producing raw rubber from a deproteinized natural rubber is disclosed, which comprises coagulating rubber particles in the deproteinized natural rubber latex by: (1) adding a nonionic surfactant having a cloud point of from 20 to 100 DEG C and a molecular weight of 300 or more to the deproteinized natural rubber latex and heating the latex to a temperature not lower than the cloud point of the nonionic surfactant; or (2) adding a coagulation assistant selected from the group consisting of: (a) an anionic surfactant, (b) an amphoteric surfactant, (c) a nonionic surfactant, (d) a nonionic or amphoteric oligomer or polymer, and (e) an anionic oligomer or polymer, to the deproteinized natural rubber latex; and then recovering the coagulated rubber particles. According to the process of the present invention, raw rubber containing substantially no metal ion can be produced with a high efficiency.

公开(公告)号：DE69216155T2

公开(公告)日：1997-05-07

申请号：DE69216155

申请日：1992-06-17

Applicant: KAO CORP

Inventor： HAYASHI MASAHARU

IPC: A23K1/16 ,  A23K1/18 ,  A61K31/23 ,  A61K31/22 ,  A61K31/19

Abstract: A feed additive which is effective for preventing and/or treating protozoiasis of livestock such as coccidiosis and for suppressing accumulation of fat of livestock is disclosed, which comprises (a) a triglyceride of a medium-chain fatty acid having 6 to 12 carbon atoms; and (b) at least one substance selected from a medium-chain fatty acid having 6 to 12 carbon atoms, a monoglyceride of the fatty acid and a diglyceride of the fatty acid. A feed for livestock containing the feed additive, and a method for preventing and/or treating protozoiasis of livestock and a method for suppressing excess accumulation of fat of livestock using the feed are also disclosed. The feed and method of the present invention are particularly effective for broiler.

公开(公告)号：AT146658T

公开(公告)日：1997-01-15

申请号：AT92110284

申请日：1992-06-17

Applicant: KAO CORP

Inventor： HAYASHI MASAHARU

IPC: A23K1/16 ,  A23K1/18 ,  A61K31/23 ,  A61K31/22 ,  A61K31/19

Abstract: A feed additive which is effective for preventing and/or treating protozoiasis of livestock such as coccidiosis and for suppressing accumulation of fat of livestock is disclosed, which comprises (a) a triglyceride of a medium-chain fatty acid having 6 to 12 carbon atoms; and (b) at least one substance selected from a medium-chain fatty acid having 6 to 12 carbon atoms, a monoglyceride of the fatty acid and a diglyceride of the fatty acid. A feed for livestock containing the feed additive, and a method for preventing and/or treating protozoiasis of livestock and a method for suppressing excess accumulation of fat of livestock using the feed are also disclosed. The feed and method of the present invention are particularly effective for broiler.