DK62279A - Fremgangsmaade til fremstilling af et vandabsorberende stivelsesprodukt - Google Patents

Fremgangsmaade til fremstilling af et vandabsorberende stivelsesprodukt

Info

Publication number
DK62279A
DK62279A DK62279A DK62279A DK62279A DK 62279 A DK62279 A DK 62279A DK 62279 A DK62279 A DK 62279A DK 62279 A DK62279 A DK 62279A DK 62279 A DK62279 A DK 62279A
Authority
DK
Denmark
Prior art keywords
procedure
manufacturing
water absorbing
starch product
absorbing starch
Prior art date
Application number
DK62279A
Other languages
Danish (da)
English (en)
Inventor
R A Mooth
Original Assignee
Staley A E
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Staley A E filed Critical Staley A E
Publication of DK62279A publication Critical patent/DK62279A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DK62279A 1978-04-17 1979-02-14 Fremgangsmaade til fremstilling af et vandabsorberende stivelsesprodukt DK62279A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/897,227 US4155888A (en) 1978-04-17 1978-04-17 Water-absorbent starches

Publications (1)

Publication Number Publication Date
DK62279A true DK62279A (da) 1979-10-18

Family

ID=25407570

Family Applications (1)

Application Number Title Priority Date Filing Date
DK62279A DK62279A (da) 1978-04-17 1979-02-14 Fremgangsmaade til fremstilling af et vandabsorberende stivelsesprodukt

Country Status (13)

Country Link
US (1) US4155888A (fr)
EP (1) EP0005000B1 (fr)
JP (1) JPS5856526B2 (fr)
AR (1) AR220355A1 (fr)
AU (1) AU520433B2 (fr)
BR (1) BR7902287A (fr)
CA (1) CA1103649A (fr)
DE (1) DE2961035D1 (fr)
DK (1) DK62279A (fr)
ES (1) ES479662A1 (fr)
IT (1) IT1117208B (fr)
MX (1) MX5785E (fr)
PT (1) PT69124A (fr)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155414A (ja) * 1983-02-24 1984-09-04 Agency Of Ind Science & Technol 高分子多糖グラフト共重合体の製造方法
US4464523A (en) * 1983-05-16 1984-08-07 National Starch And Chemical Corporation Process for the preparation of graft copolymers of cellulose derivatives and diallyl, dialkyl ammonium halides
US4548847A (en) * 1984-01-09 1985-10-22 Kimberly-Clark Corporation Delayed-swelling absorbent systems
US4810785A (en) * 1987-07-17 1989-03-07 A. E. Staley Manufacturing Company Crosslinked corn bran and utilization in papermaking
DE4029592C2 (de) * 1990-09-19 1994-07-14 Stockhausen Chem Fab Gmbh Quellmittel und Absorptionsmittel auf Polymerbasis mit verbesserter Abbaubarkeit und verbesserter Absorption von Wasser, wäßrigen Lösungen und Körperflüssigkeiten sowie ihre Verwendung zur Herstellung von Hygieneartikeln und zur Bodenverbesserung
DE4029593C2 (de) * 1990-09-19 1994-07-07 Stockhausen Chem Fab Gmbh Verfahren zur Herstellung von Absorptionsmaterial auf Polymerbasis mit verbesserter Abbaubarkeit und Absorption von Wasser, wäßrigen Lösungen und Körperflüssigkeiten und die Verwendung in Hygieneartikeln und zur Bodenverbesserung
US5247072A (en) * 1991-10-25 1993-09-21 Kimberly-Clark Corporation Carboxyalkyl polysaccharides having improved absorbent properties and process for the preparation thereof
JP3382632B2 (ja) * 1992-03-13 2003-03-04 オリンパス光学工業株式会社 生体関連物質の測定方法およびそれに用いる反応容器
US5677374A (en) * 1992-04-16 1997-10-14 Raisio Chemicals Oy Thickening agent comprising aqueous dispersion of graft-copolymerized starch
US5550189A (en) * 1992-04-17 1996-08-27 Kimberly-Clark Corporation Modified polysaccharides having improved absorbent properties and process for the preparation thereof
US5352597A (en) * 1993-11-15 1994-10-04 Industrial Technology Research Institute Method for the preparation of a biocidal formulation containing starch and Bacillus thuringiensis
CN1065224C (zh) * 1997-01-25 2001-05-02 李春岭 吸水保水剂及其生产方法
US5886124A (en) * 1998-05-05 1999-03-23 Grain Processing Corporation Liquid-absorbent polymer and gelatinoid product
US6906159B2 (en) * 2000-08-03 2005-06-14 Nippon Shokubai Co., Ltd. Water-absorbent resin, hydropolymer, process for producing them, and uses of them
US6976537B1 (en) 2002-01-30 2005-12-20 Turbo-Chem International, Inc. Method for decreasing lost circulation during well operation
US6800712B2 (en) * 2002-10-07 2004-10-05 Steven William Doane Starch graft copolymers and method of making and using starch graft copolymers for agriculture
US9220576B2 (en) 2003-08-07 2015-12-29 Ivoclar Vivadent Ag Machining of ceramic materials
US8444756B2 (en) 2003-08-07 2013-05-21 Ivoclar Vivadent Ag Lithium silicate materials
WO2005059023A1 (fr) * 2003-12-15 2005-06-30 Absorbent Technologies, Inc. Produit polymere superabsorbant comprenant un additif anabolisant bioactif
US7425595B2 (en) * 2003-12-15 2008-09-16 Absorbent Technologies, Inc. Superabsorbent polymer products including a beneficial additive and methods of making and application
EP1781709A4 (fr) * 2004-08-27 2011-07-06 Absorbent Technologies Inc Polymeres superabsorbants utilises dans des applications agricoles
DK1688398T3 (da) 2005-02-08 2014-07-21 Ivoclar Vivadent Ag Lithiumsilikat-glaskeramik
CN100402566C (zh) * 2005-04-19 2008-07-16 姜发堂 可食性干燥剂
US7591974B2 (en) * 2006-01-25 2009-09-22 Absorbent Technologies, Inc. Methods for producing superabsorbent polymers for use in agricultural applications
JP2012509971A (ja) * 2008-11-25 2012-04-26 ビーエーエスエフ ソシエタス・ヨーロピア ビニル芳香族化合物、共役脂肪族ジエン及びエチレン性不飽和カルボン酸ニトリルからの水性ポリマー分散液の製造方法
CN101549243B (zh) * 2009-04-14 2011-07-20 张红军 一种干燥剂组合物
JP5632635B2 (ja) * 2010-03-31 2014-11-26 株式会社日本触媒 吸水性樹脂およびその製造方法
ES2581452T3 (es) 2010-04-16 2016-09-05 Ivoclar Vivadent Ag Vitrocerámica y vidrio de silicato de litio con óxido de metal de transición
US8865606B2 (en) 2010-04-16 2014-10-21 Ivoclar Vivadent Ag Process for the preparation of dental restorations
US9596801B2 (en) 2010-10-25 2017-03-21 Vjs Investments Limited Superabsorbent polymer seed coatings and associated methods
CN108996911A (zh) 2011-10-14 2018-12-14 义获嘉伟瓦登特公司 包含四价金属氧化物的硅酸锂玻璃陶瓷和硅酸锂玻璃
DK2765977T3 (en) 2011-10-14 2016-03-07 Ivoclar Vivadent Ag Lithium silicate glass-ceramic and glass WITH MONOVALENT metal oxide
CN103889391B (zh) 2011-10-14 2018-08-28 义获嘉伟瓦登特公司 包含二价金属氧化物的硅酸锂玻璃陶瓷和硅酸锂玻璃
BR112014008567A2 (pt) 2011-10-14 2017-04-18 Ivoclar Vivadent Ag vitrocerâmica e vidro de silicato de lítio com óxido de metal pentavalente
US9403714B2 (en) 2011-10-14 2016-08-02 Ivoclar Vivadent Ag Lithium silicate glass ceramic and lithium silicate glass comprising a hexavalent metal oxide
US9402699B2 (en) 2011-10-14 2016-08-02 Ivoclar Vivadent Ag Lithium silicate glass ceramic and lithium silicate glass comprising a trivalent metal oxide
EP2844213B1 (fr) 2012-05-04 2019-12-04 Ivoclar Vivadent AG Vitrocéramique à l'apatite et au lithium-silice
JP6340362B2 (ja) 2012-05-11 2018-06-06 イフォクレール ヴィヴァデント アクチェンゲゼルシャフトＩｖｏｃｌａｒ Ｖｉｖａｄｅｎｔ ＡＧ 歯科目的のための予備焼結ブランク
MX2014013673A (es) 2012-05-11 2015-05-11 Ivoclar Vivadent Ag Blanco pre-sinterizado para propositos dentales.
EP2765119B1 (fr) 2013-02-12 2021-07-28 Ivoclar Vivadent AG Ébauche à des fins dentaires
EP2792649B1 (fr) 2013-04-15 2019-11-27 Ivoclar Vivadent AG Vitrocéramique et verre au lithium-silice ayant une teneur en oxyde de rubidium
EP2944619B1 (fr) 2014-05-13 2023-08-09 Ivoclar Vivadent AG Procédé de fabrication de verres en silicate de lithium et vitrocéramique en silicate de lithium
EP3050856B1 (fr) 2015-01-30 2019-05-29 Ivoclar Vivadent AG Vitrocéramique en diopside-lithium-silice
EP4140963A1 (fr) 2021-08-23 2023-03-01 Ivoclar Vivadent AG Vitrocéramique au silicate de lithium facile à usiner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668156A (en) * 1950-04-06 1954-02-02 Nat Starch Products Inc Unsaturated starch compounds and insoluble derivatives thereof
NL114122C (fr) * 1959-03-13
DE2436555C3 (de) * 1974-07-30 1979-12-13 Maizena Gmbh, 2000 Hamburg Verfahren zur Herstellung von Pfropfpolymeren durch Umsetzen von Stärke mit wasserlöslichen oder in Wasser dispergierbaren Vinyl- und/ oder Acrylpolymeren
IN144058B (fr) * 1974-12-09 1978-03-18 Personal Products Co
JPS51125468A (en) * 1975-03-27 1976-11-01 Sanyo Chem Ind Ltd Method of preparing resins of high water absorbency
US3976552A (en) * 1975-08-13 1976-08-24 The United States Of America As Represented By The Secretary Of Agriculture Water-soluble graft polymers produced by an outwardly dry radiation polymerization process

Also Published As

Publication number Publication date
CA1103649A (fr) 1981-06-23
US4155888A (en) 1979-05-22
AR220355A1 (es) 1980-10-31
EP0005000B1 (fr) 1981-10-21
BR7902287A (pt) 1979-10-23
AU520433B2 (en) 1982-01-28
EP0005000A1 (fr) 1979-10-31
IT1117208B (it) 1986-02-17
JPS54138094A (en) 1979-10-26
MX5785E (es) 1984-07-11
AU4368179A (en) 1979-10-25
PT69124A (en) 1979-02-01
IT7947863A0 (it) 1979-02-01
DE2961035D1 (en) 1981-12-24
JPS5856526B2 (ja) 1983-12-15
ES479662A1 (es) 1979-08-01

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