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1. WO2011132675 - WATER ABSORBENT MATERIAL

Publication Number WO/2011/132675
Publication Date 27.10.2011
International Application No. PCT/JP2011/059629
International Filing Date 19.04.2011
IPC
B01J 20/24 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
22comprising organic material
24Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
CPC
B01J 20/24
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
22comprising organic material
24Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
B01J 2220/485
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2220Aspects relating to sorbent materials
40Aspects relating to the composition of sorbent or filter aid materials
48Sorbents characterised by the starting material used for their preparation
4812the starting material being of organic character
485Plants or land vegetals, e.g. cereals, wheat, corn, rice, sphagnum, peat moss
B01J 2220/68
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2220Aspects relating to sorbent materials
50Aspects relating to the use of sorbent or filter aid materials
68Superabsorbents
Applicants
  • 独立行政法人国際農林水産業研究センター JAPAN INTERNATIONAL RESEARCH CENTER FOR AGRICULTURAL SCIENCES [JP]/[JP] (AllExceptUS)
  • 小杉 昭彦 KOSUGI Akihiko [JP]/[JP] (UsOnly)
  • 森 ▲隆▼ MORI Yutaka [JP]/[JP] (UsOnly)
  • 荒井 隆益 ARAI Takamitsu [JP]/[JP] (UsOnly)
  • 村田 善則 MURATA Yoshinori [JP]/[JP] (UsOnly)
Inventors
  • 小杉 昭彦 KOSUGI Akihiko
  • 森 ▲隆▼ MORI Yutaka
  • 荒井 隆益 ARAI Takamitsu
  • 村田 善則 MURATA Yoshinori
Agents
  • 平山 一幸 HIRAYAMA Kazuyuki
Priority Data
2010-09743620.04.2010JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) WATER ABSORBENT MATERIAL
(FR) MATÉRIAU ABSORBANT L'EAU
(JA) 吸水性素材
Abstract
(EN) Disclosed is a water absorbent material—which has as a primary component a minute particulate material that is obtained from oil palm trunks and that is called parenchyma that is in the trunks—wherein the abovementioned parenchyma has porous structural characteristics, and has the excellent characteristic of water absorbing performance decreasing very little even with respect to liquids containing organic solvents or liquids with high salt concentration such as seawater.
(FR) La présente invention a pour objet un matériau absorbant l'eau - qui comprend en tant que composant principal un matériau particulaire menu qui est obtenu à partir de troncs de palmier à huile et qui est appelé parenchyme qui est présent dans les troncs — le parenchyme susmentionné ayant des caractéristiques structurales poreuses, et possédant l'excellente caractéristique de performance d'absorption de l'eau diminuant très peu même par rapport à des liquides contenant des solvants organiques ou des liquides possédant une concentration élevée en sel tels que l'eau de mer.
(JA)  オイルパーム幹から得られる幹中の柔組織と呼ばれる細かい粒子状の素材を主成分とする吸水性素材であって、上記柔組織は多孔性構造特性を有し、海水など高塩濃度溶液や、有機溶媒を含む溶液についても吸水性能が、ほとんど低下しないという優れた特性を有する。
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THTH1201005579This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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