| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Polysaccharide-based polymer tissue adhesive for medical applications | JP2007535858 | 2005-10-06 | JP4975627B2 | 2012-07-11 | アーサー，サミユエル・デイビツド; コドキアン，ジヨージ・ケイ |
| Tissue adhesives formed by reacting an oxidized polysaccharide with a water-dispersible multi-arm polyether amine, wherein at least three of the arms are terminated by primary amine groups, are disclosed. The use of the tissue adhesives for medical and veterinary applications such as topical wound closure; and surgical procedures, such as intestinal anastomosis, vascular anastomosis, tissue repair, and ophthalmic procedures; drug delivery; anti-adhesive applications; and as a bulking agent to treat urinary incontinence are described. | ||||||
| 142 | Method for producing viscose | JP53722998 | 1998-02-10 | JP4187797B2 | 2008-11-26 | ヒダシ ゲツァ; ポッジ タティアーナ |
| 143 | Method for treating high-hemicellulose pulp in viscose production, and product therefrom | JP2007164574 | 2007-06-22 | JP2008031440A | 2008-02-14 | LUO MENGKUI; WESTLAND JOHN A |
| <P>PROBLEM TO BE SOLVED: To provide a method for treating high-hemicellulose pulp in a viscose production, and to provide a product therefrom. <P>SOLUTION: The method comprises the following process: Pulp with a high hemicellulose level is blended with a dissolving grade pulp and converted to viscose. Blending can be performed during steeping or after steeping. Spinning of the viscose containing the blend, into filaments yields fibers with strength properties that are at least equal to those of the dissolving pulp alone. <P>COPYRIGHT: (C)2008,JPO&INPIT | ||||||
| 144 | The method for producing a cellulose derivative | JP52211998 | 1997-11-04 | JPH11504071A | 1999-04-06 | カルステンス・ティース; シュタイン・アルミン |
| (57)【要約】 セルロースがアルカリ溶液で含浸され、その含浸セルロースは任意に圧せられそして、そのセルロースは置換または付加反応を受け、置換度ＤＳのセルロース誘導体が得られる、セルロース誘導体の製造方法を記載する。 使用されるセルロースは、アンモニア活性化セルロースである。 その置換または付加反応開始時のセルロース中のＡＨＧ（無水グルコース単位、ａｎｈｙｄｒｏ−ｇｌｕｃｏｓｅｕｎｉｔ）に対するアルカリのモル比は、要求されるＤＳの２倍を超えない。 アルカリセルロースと反応せず、しかし会合のゆるんだようなセルロースがくっつくだけのための過剰なアルカリは、膨潤するそのセルロースのために必要とされない。 その置換または付加反応中の試薬消費はより少ない。 より少ない副製造物が形成される。 | ||||||
| 145 | Production of spinnable solution for artificial fiber | JP22898785 | 1985-10-16 | JPS61174414A | 1986-08-06 | JIYAN PIEERU DEBOA; JIYAN KUROODO DOAGUNI; JIYAN RIYUKU FUENTE; JIYAN KUROODO POMAIE |
| 146 | Manufacture of viscose | JP18416280 | 1980-12-26 | JPS5699201A | 1981-08-10 | RAINHARUTO MAIERU; UARUTERU FUESUTERU; RORUFU KUREEBERU |
| 147 | Viscose manufacture improvement and its viscose spinning method | JP8006780 | 1980-06-13 | JPS562301A | 1981-01-12 | GIYANFURANKO ANJIERINII; UUGO PAORETSUTEI |
| 148 | Rokaseiryokonabisukoosunoseizoho | JP2790275 | 1975-03-07 | JPS51102116A | 1976-09-09 | OKAMOTO MAKOTO; ISHII MASAKATSU; NISHII KENJI |
| 149 | Rokaseiryokonabisukoosu no seizoho | JP11407474 | 1974-10-03 | JPS5140423A | 1976-04-05 | OKAMOTO MAKOTO; ISHII MASAKATSU; NISHII KENJI |
| 150 | JPS50153086A - | JP5328375 | 1975-05-06 | JPS50153086A | 1975-12-09 | |
| 151 | JPS4843322B1 - | JP8584470 | 1970-09-10 | JPS4843322B1 | 1973-12-18 | |
| 152 | RECYCLING OF MAN-MADE CELLULOSIC FIBERS | EP16709673.4 | 2016-02-03 | EP3253912B1 | 2018-11-21 | SPERGER, Christian |
| A process for producing a man-made cellulosic molded body using a man-made cellulosic raw material, including the steps of forming a cellulose solution by dissolution of cellulosic raw material, the extrusion of the cellulose solution obtained to form a molded body, and coagulation and regeneration of the cellulose to obtain the man-made cellulosic molded body, wherein the man-made cellulosic raw material is mixed with a second cellulosic raw material prior to forming the cellulose solution. | ||||||
| 153 | USE OF SPECIAL SCREENS IN THE PREPARATION OF CELLULOSE POWDER | EP07775308.5 | 2007-04-12 | EP2024397B1 | 2016-06-08 | BEER, Wolfgang; SCHNEIDER, Hans-peter; MERZ, Gunnar R.; KRUSE, Peter |
| 154 | PROCESS | EP13720506.8 | 2013-04-30 | EP2844676A1 | 2015-03-11 | COCKROFT, Martin Richard |
| A process for the manufacture of viscose comprising the steps of: a) providing a non- dissolving pulp as a raw material; b) steeping the pulp in caustic solution; c) processing the steeped pulp; d) steeping the processed steeped pulp for a second time in caustic solution; and e) further processing the pulp from step d) to form a viscose solution; wherein the steeping conditions are selected such that: when the pulp comprises a Softwood Kraft pulp as at least the or a major component, the caustic concentration of the solution in step d) is at least about 11.5% w/w and the ratio of caustic concentration in the solution of step b) to that of the solution in step d) (the S1/S2 ratio) is from 1 to 1.8; when the pulp comprises a Bleached Eucalyptus pulp as at least the or a major component, the caustic concentration of the solution in step d) is from 15% w/w to 20% w/w and the ratio of caustic concentration in the solution of step b) to that of the solution in step d) (the S1/S2 ratio) is from 0.1 to 5; and when the pulp comprises a non-dissolving pulp other than a Softwood Kraft or Bleached Eucalyptus pulp as at least the or a major component, the caustic concentration of the solution in step d) is at least about 11.5% w/vv and the ratio of caustic concentration in the solution of step b) to that of the solution in step d) (the S1/S2 ratio) is from 0.1 to 5. | ||||||
| 155 | PULP REACTIVITY ENHANCEMENT | EP07766718.6 | 2007-06-12 | EP2047030B2 | 2014-04-09 | WEIGHTMAN, Derek Andrew; FISCHER, Habil Klaus; MOBIUS, Heinzhorst |
| 156 | PULP TREATMENT AND PROCESS | EP02719546.0 | 2002-03-14 | EP1390411B1 | 2012-04-25 | GRAVESON, Ian; MOBIUS, Heinzhorst; WEIGHTMAN, Derek, Andrew |
| This invention provides a process for treating chemical woodpulp, or chemical cellulose including cotton linter, including the step of applying an electron processing technology (EPT) step to chemical woodpulp, or chemical cellulose, as the case may be, on an in-line basis to provide control of pulp viscosity or degree of polymerisation (DP). The invention also provides a method of process control in treating the aforementioned woodpulp or cellulose, including the step of using radiation dose-viscosity relationship curve for applying an EPT step on an in-line basis. The in-line EPT step may, in one form of the invention, replace and hence eliminate a chemical DP reduction step. | ||||||
| 157 | PULP REACTIVITY ENHANCEMENT | EP07766718.6 | 2007-06-12 | EP2047030B1 | 2010-08-18 | WEIGHTMAN, Derek Andrew; FISCHER, Habil Klaus; MOBIUS, Heinzhorst |
| 158 | Method for processing high hemicullulose pulp in viscose manufacture | EP07252265.9 | 2007-06-05 | EP1873301A3 | 2009-04-29 | Luo, Mengkui; Westland, John A. |
Pulp with a high hemicellulose level is blended with a dissolving grade pulp and converted to viscose. Blending can be performed during steeping or after steeping. Spinning of the viscose containing the blend, into filaments yields fibers with strength properties that are at least equal to those of the dissolving pulp alone. |
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| 159 | Method for processing high hemicullulose pulp in viscose manufacture | EP07252265.9 | 2007-06-05 | EP1873301A2 | 2008-01-02 | Luo, Mengkui; Westland, John A. |
Pulp with a high hemicellulose level is blended with a dissolving grade pulp and converted to viscose. Blending can be performed during steeping or after steeping. Spinning of the viscose containing the blend, into filaments yields fibers with strength properties that are at least equal to those of the dissolving pulp alone. |
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| 160 | POLYSACCHARIDE-BASED POLYMER TISSUE ADHESIVE FOR MEDICAL USE | EP05812166.6 | 2005-10-06 | EP1796746A2 | 2007-06-20 | KODOKIAN, George, K.; ARTHUR, Samuel, David |
| Tissue adhesives formed by reacting an oxidized polysaccharide with a water-dispersible multi-arm polyether amine, wherein at least three of the arms are terminated by primary amine groups, are disclosed. The use of the tissue adhesives for medical and veterinary applications such as topical wound closure; and surgical procedures, such as intestinal anastomosis, vascular anastomosis, tissue repair, and ophthalmic procedures; drug delivery; anti-adhesive applications; and as a bulking agent to treat urinary incontinence are described. | ||||||
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