ES451462A1 - Un metodo para preparar un polisacarido modificado. - Google Patents

Un metodo para preparar un polisacarido modificado.

Info

Publication number
ES451462A1
ES451462A1 ES451462A ES451462A ES451462A1 ES 451462 A1 ES451462 A1 ES 451462A1 ES 451462 A ES451462 A ES 451462A ES 451462 A ES451462 A ES 451462A ES 451462 A1 ES451462 A1 ES 451462A1
Authority
ES
Spain
Prior art keywords
modified polysaccharides
highly absorbent
polysaccharide
absorbent modified
acrylamide
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES451462A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Publication of ES451462A1 publication Critical patent/ES451462A1/es
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ES451462A 1975-10-23 1976-09-11 Un metodo para preparar un polisacarido modificado. Expired ES451462A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/625,332 US4028290A (en) 1975-10-23 1975-10-23 Highly absorbent modified polysaccharides

Publications (1)

Publication Number Publication Date
ES451462A1 true ES451462A1 (es) 1977-12-16

Family

ID=24505572

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451462A Expired ES451462A1 (es) 1975-10-23 1976-09-11 Un metodo para preparar un polisacarido modificado.

Country Status (14)

Country Link
US (1) US4028290A (enExample)
JP (1) JPS6021164B2 (enExample)
AU (1) AU507842B2 (enExample)
BE (1) BE846610A (enExample)
BR (1) BR7607083A (enExample)
CA (1) CA1075233A (enExample)
DE (1) DE2647420C2 (enExample)
ES (1) ES451462A1 (enExample)
FR (1) FR2328719A1 (enExample)
GB (1) GB1535574A (enExample)
IT (1) IT1069013B (enExample)
MX (1) MX144321A (enExample)
NL (1) NL174149C (enExample)
SE (1) SE433222B (enExample)

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US4194998A (en) * 1976-12-06 1980-03-25 The United States Of America As Represented By The Secretary Of Agriculture Highly absorbent polyhydroxy polymer graft copolymers without saponification
US4134863A (en) * 1976-12-06 1979-01-16 The United States Of America As Represented By The Secretary Of Agriculture Highly absorbent graft copolymers of polyhydroxy polymers, acrylonitrile, and acrylic comonomers
GB1594389A (en) * 1977-06-03 1981-07-30 Max Planck Gesellschaft Dressing material for wounds
US4242242A (en) * 1977-06-10 1980-12-30 Akzona Incorporated Highly absorbent fibers of rayon with sulfonic acid polymer incorporated
US4131576A (en) * 1977-12-15 1978-12-26 National Starch And Chemical Corporation Process for the preparation of graft copolymers of a water soluble monomer and polysaccharide employing a two-phase reaction system
US4153585A (en) * 1978-05-08 1979-05-08 National Starch And Chemical Corporation Starch ether derivatives and process for the preparation thereof
US4267103A (en) * 1978-12-07 1981-05-12 The B. F. Goodrich Company Solvent polymerization of carboxyl containing monomers
DE2900110A1 (de) * 1979-01-03 1980-07-10 Wolff Walsrode Ag Loesliche makromolekularsubstanzen mit hohem dispergier-, suspendier- und fluessigkeitsrueckhaltevermoegen, verfahren zu ihrer herstellung und verwendung
US4204983A (en) * 1979-05-07 1980-05-27 Illinois Cereal Mills Absorbent polymeric compositions derived from amylaceous material-formaldehyde substrates
US4394930A (en) * 1981-03-27 1983-07-26 Johnson & Johnson Absorbent foam products
US4341215A (en) * 1980-09-04 1982-07-27 Tampax Incorporated Absorbent device
US4517351A (en) * 1982-08-11 1985-05-14 National Starch And Chemical Corporation Process for reacting quaternary ammonium monomer in the presence of anionic polymers
US4663163A (en) * 1983-02-14 1987-05-05 Hou Kenneth C Modified polysaccharide supports
SE8301955D0 (sv) * 1983-04-08 1983-04-08 Bengt Gustav Ranby Hogabsorberande ympsampolymerisat av sterkelse och akrylnitril
DE3339860A1 (de) * 1983-11-04 1985-05-15 Wolff Walsrode Ag, 3030 Walsrode Wasserloesliche, mit polymeren modifizierte hydroxyalkylmethylcellulose und deren verwendung als zusatzmittel fuer asbestfreie fliesenkleber-formulierungen
US4587284A (en) * 1985-06-14 1986-05-06 Ed. Geistlich Sohne Ag Fur Chemische Industrie Absorbent polymer material and its preparation
US4690996A (en) * 1985-08-28 1987-09-01 National Starch And Chemical Corporation Inverse emulsions
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FR2628764B1 (fr) * 1988-03-16 1990-10-12 Du Pin Cellulose Procede de fabrication de produits fibreux a base de cellulose modifiee presentant des proprietes absorbantes ameliorees et produits obtenus
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US7625463B2 (en) 2006-10-02 2009-12-01 Weyerhaeuser Nr Company Methods for the preparation of fibrous superabsorbent composite containing cellulose
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US7717995B2 (en) * 2006-10-02 2010-05-18 Weyerhaeuser Nr Company Methods for the preparation of mixed polymer superabsorbent fibers containing cellulose
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US8501838B2 (en) 2007-01-25 2013-08-06 Knauf Insulation Sprl Composite wood board
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US7749317B2 (en) 2007-06-25 2010-07-06 Weyerhaeuser Nr Company Fibrous blend and method of making
US20080318772A1 (en) * 2007-06-25 2008-12-25 Weyerhaeuser Co. Mixed polymer composite fiber and cellulose fiber
US7591891B2 (en) * 2007-06-25 2009-09-22 Weyerhaeuser Nr Company Fibrous blend and methods of preparation
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US8101543B2 (en) * 2008-06-30 2012-01-24 Weyerhaeuser Nr Company Biodegradable superabsorbent particles
US8084391B2 (en) * 2008-06-30 2011-12-27 Weyerhaeuser Nr Company Fibers having biodegradable superabsorbent particles attached thereto
US8641869B2 (en) * 2008-06-30 2014-02-04 Weyerhaeuser Nr Company Method for making biodegradable superabsorbent particles
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US20130059075A1 (en) 2010-05-07 2013-03-07 Knauf Insulation Carbohydrate polyamine binders and materials made therewith
WO2011154368A1 (en) 2010-06-07 2011-12-15 Knauf Insulation Fiber products having temperature control additives
WO2012152731A1 (en) 2011-05-07 2012-11-15 Knauf Insulation Liquid high solids binder composition
GB201206193D0 (en) 2012-04-05 2012-05-23 Knauf Insulation Ltd Binders and associated products
GB201214734D0 (en) 2012-08-17 2012-10-03 Knauf Insulation Ltd Wood board and process for its production
EP2928936B1 (en) 2012-12-05 2022-04-13 Knauf Insulation SPRL Binder
WO2015120252A1 (en) 2014-02-07 2015-08-13 Knauf Insulation, Llc Uncured articles with improved shelf-life
GB201408909D0 (en) 2014-05-20 2014-07-02 Knauf Insulation Ltd Binders
GB201412709D0 (en) 2014-07-17 2014-09-03 Knauf Insulation And Knauf Insulation Ltd Improved binder compositions and uses thereof
GB201517867D0 (en) 2015-10-09 2015-11-25 Knauf Insulation Ltd Wood particle boards
CN105692847B (zh) * 2016-01-29 2018-04-20 浙江赛维环保科技有限公司 一种在合成纤维素基絮凝材料过程中循环利用未反应单体的方法
CN105777994A (zh) * 2016-03-16 2016-07-20 张学健 一种硅藻土基复合材料及其制备方法
GB201610063D0 (en) 2016-06-09 2016-07-27 Knauf Insulation Ltd Binders
GB201701569D0 (en) 2017-01-31 2017-03-15 Knauf Insulation Ltd Improved binder compositions and uses thereof
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GB201804908D0 (en) 2018-03-27 2018-05-09 Knauf Insulation Ltd Binder compositions and uses thereof
CN113826887A (zh) * 2021-09-22 2021-12-24 湖州草本连生物科技有限公司 降压降脂降血糖营养粉、植物提取物及其应用

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US2922768A (en) * 1956-04-12 1960-01-26 Mino Guido Process for polymerization of a vinylidene monomer in the presence of a ceric salt and an organic reducing agent
US3065041A (en) * 1958-04-23 1962-11-20 American Cyanamid Co Method of graft-polymerizing acrylate monomers onto paper in presence of ethylene dimethacrylate, and resulting product
US3125406A (en) * 1961-02-28 1964-03-17 Process for making them
US3184421A (en) * 1961-05-24 1965-05-18 Eastman Kodak Co Polymeric composition prepared from cellulose sulfate and alkyl acrylate and textilematerial coated therewith
US3297786A (en) * 1961-10-03 1967-01-10 Yardney International Corp Method of graft polymerizing onto hydrophobic substrates
US3455853A (en) * 1964-03-09 1969-07-15 Union Oil Co Method for preparing polysaccharide graft copolymers
NL125103C (enExample) * 1965-08-20
US3809664A (en) * 1973-08-16 1974-05-07 Us Agriculture Method of preparing starch graft polymers

Also Published As

Publication number Publication date
SE433222B (sv) 1984-05-14
IT1069013B (it) 1985-03-21
FR2328719A1 (fr) 1977-05-20
NL174149C (nl) 1984-05-01
GB1535574A (en) 1978-12-13
NL174149B (nl) 1983-12-01
BR7607083A (pt) 1977-09-06
US4028290A (en) 1977-06-07
FR2328719B1 (enExample) 1980-10-31
MX144321A (es) 1981-09-29
AU507842B2 (en) 1980-02-28
CA1075233A (en) 1980-04-08
AU1890976A (en) 1978-04-27
NL7611635A (nl) 1977-04-26
JPS5251482A (en) 1977-04-25
JPS6021164B2 (ja) 1985-05-25
SE7611761L (sv) 1977-04-24
DE2647420A1 (de) 1977-04-28
DE2647420C2 (de) 1982-12-02
BE846610A (fr) 1977-01-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981001