[특허]Polymer composition charged with powdered mineral material with a high capacity of water absorption

Polymer composition charged with powdered mineral material with a high capacity of water absorption 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C08J-009/16 C08F-220/06 C08F-008/42 C08C-019/22
출원번호	US-0187462 (1988-04-28)
우선권정보	FR-0006217 (1987-04-28)
발명자 / 주소	Martineu Pierre (Bron FRX) Saunier Christiane (Venissieux FRX) Rousset Jacky (Chaillon-sur-Chalaronne FRX) Jacquemet Christian (Ecully FRX)
출원인 / 주소	Coatex S.A. (Caluire FRX 03) Conservatome S.A. (Caluire FRX 03)
인용정보	피인용 횟수 : 16 인용 특허 : 4

초록 ▼

A granular polymer composition having increased water absorption and desorption capability, resistance to photogradation and increased life span, comprising a water-insoluble but swellable cross-linked polymer material formed of at least one polymer and/or copolymer prepared from at least one unsaturated ethylene monomer having at least one carboxylic, amide, sulfuric, sulfonic, phosphoric, phosphonic, or hydroxyl functional group and at least one powdered mineral charge well dispersed in and intimately bonded to said polymer as a result of its introduction into the mixture of monomers of the same type or of a different type before their polymerization into said polymer or copolymer.

대표청구항 ▼

A granular polymer composition having water absorption and desorption capability, comprising: a water-insoluble but swellable cross-linked polymer material formed of at least one polymer and/or copolymer prepared from at least one unsaturated ethylene monomer having at least one carboxylic, amide, sulfuric, sulfonic, phosphoric, phosphonic, or hydroxyl functional group and at least one powdered mineral charge well dispersed in and bonded to said polymer as a result of its introduction into the mixture of monomers of the same type or of a different type before their polymerization into said polymer or copolymer.

이 특허에 인용된 특허 (4)

Yen Shiao-Ping S. (Altadena CA) Rembaum Alan (Altadena CA) Molday Robert S. (Vancouver CAX), Method for producing a biological reagent.
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Swift Jean Drummond (Olinda AU) Hawthorne David Geoffrey (South Oakleigh AU) Loft Bryan Clarence (Strathmore AU) Solomon David Henry (Glen Waverley AU), Modification of mineral surfaces.
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Cohen, Saul M.; LeBlanc, John R., Radiation-curable compositions comprising isocyanuric acid-acrolein derivatives.
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Murakami Tetsuo (Ibaraki JPX) Miyazaki Hirotoshi (Ibaraki JPX) Harima Hiroshi (Ibaraki JPX), Water absorbing composite comprising inorganic powder encapsulated with a crosslinked carboxyl polymer.
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이 특허를 인용한 특허 (16)

Kamei, Masatoshi; Suzuki, Tadayuki; Hayashi, Masaharu, Aqueous artificial media.
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Yoshihara Toshio,JPX, Coating composition, process for producing the same, method for forming coating, and coating.
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Donovan, Michael; Athanassopoulos, Christos, Hydraulic barrier composition and method of making the same.
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Levy, Richard, Lubricant compositions and methods.
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Levy, Richard, Lubricant compositions and methods.
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Levy, Richard, Lubricant compositions and methods.
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Suskind Stuart P. ; Pearlstein Leonard, Method of making high performance superabsorbent material.
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Payzant, John Donald; Zhou, Zhihong, Networked polymer/clay alloy.
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Payzant, John Donald; Zhou, Zhihong, Networked polymer/clay alloy.
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Inaoka Toru (Hyogo JPX) Gomi Tomoki (Hyogo JPX) Onda Yoshiyuki (Tokyo JPX) Tamura Toshio (Kanagawa JPX) Tahara Hideyuki (Osaka JPX), Oil-absorbent composition, particulate oil absorber, oil-absorbent material, and oil-absorbent pack.
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Takada, Tetsuo; Haraguchi, Kazutoshi; Takehisa, Tooru, Production of organic/inorganic composite hydrogel.
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Zhou, Zhihong; Payzant, John Donald; Van Woudenberg, Walter, Reinforced networked polymer/clay alloy composite.
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Zhou, Zhihong; Payzant, John Donald; Woudenberg, Walter Van, Reinforced networked polymer/clay alloy composite.
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Sun, Fang; Messner, Bernfried A.; Jones, Heather S., Superabsorbent polymers having delayed water absorption characteristics.
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Yasuhiro Obonai JP; Takehiko Mukoyama JP, Support for cultivating plant and method of growing plant.
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Obonai, Yasuhiro; Furukawa, Koji; Yoshioka, Hiroshi; Mori, Yuichi; Kasuya, Kazuhiro, Water-retaining support for plants and plant body-growing water-retaining material.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Polymer composition charged with powdered mineral material with a high capacity of water absorption 원문보기