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ES458199A1 - Un metodo para la preparacion de una acrilamida de almidon. - Google Patents

Un metodo para la preparacion de una acrilamida de almidon.

Info

Publication number
ES458199A1
ES458199A1 ES458199A ES458199A ES458199A1 ES 458199 A1 ES458199 A1 ES 458199A1 ES 458199 A ES458199 A ES 458199A ES 458199 A ES458199 A ES 458199A ES 458199 A1 ES458199 A1 ES 458199A1
Authority
ES
Spain
Prior art keywords
starch
acrylamides
water
hydrophilic
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
ES458199A
Other languages
English (en)
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.)
Primary Products Ingredients Americas LLC
Original Assignee
Tate and Lyle Ingredients Americas 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 Tate and Lyle Ingredients Americas LLC filed Critical Tate and Lyle Ingredients Americas LLC
Publication of ES458199A1 publication Critical patent/ES458199A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Esta invención se refiere a acrilamidas de almidón que contienen grupos acrilamida cologantes polimerizables. Las propiedades hidrófilas o hidrófobas del almidón pueden ser alteradas o modificadas por los grupos acrilamida o por el tipo de la cadena de almidón. Las acrilamidas de almidón pueden ser homopolimerizadas o copolimerizadas con otros monómeros etilénicamente insaturados así como con otros reactivos reticulantes para obtener artículos configurados o revestimientos flexibles transparentes y resistentes al agua. Los hidrolizados de acrilamida de almidón hidrófilos se dispersan fácilmente en el agua a un elevado nivel de sólidos para formar pastas de pequeña viscosidad que pueden ser utilizadas como vehículo para preparar revestimientos a base de almidón, flexibles e insolubles en agua. Las acrilamidas de almidón pueden ser preparadas por eterificación de un almidón con N-metilolacrilamidas en presencia de un catalizador ácido y de un inhibidor de la polimerización.
ES458199A 1976-04-27 1977-04-26 Un metodo para la preparacion de una acrilamida de almidon. Expired ES458199A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/680,646 US4060506A (en) 1976-04-27 1976-04-27 Starch acrylamides and the method for preparing the same

Publications (1)

Publication Number Publication Date
ES458199A1 true ES458199A1 (es) 1978-11-01

Family

ID=24731926

Family Applications (2)

Application Number Title Priority Date Filing Date
ES458199A Expired ES458199A1 (es) 1976-04-27 1977-04-26 Un metodo para la preparacion de una acrilamida de almidon.
ES469899A Expired ES469899A1 (es) 1976-04-27 1978-05-16 Un metodo de preparacion de un derivado de almidon polimeri-zado.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES469899A Expired ES469899A1 (es) 1976-04-27 1978-05-16 Un metodo de preparacion de un derivado de almidon polimeri-zado.

Country Status (15)

Country Link
US (1) US4060506A (es)
JP (1) JPS6045201B2 (es)
BE (1) BE854009A (es)
BR (1) BR7702647A (es)
CA (1) CA1085389A (es)
DE (1) DE2718152A1 (es)
DK (1) DK181977A (es)
ES (2) ES458199A1 (es)
FR (1) FR2349603A1 (es)
GB (1) GB1575321A (es)
IT (1) IT1116429B (es)
MX (1) MX5120E (es)
NL (1) NL7704543A (es)
NO (1) NO143383C (es)
SE (1) SE432427B (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153585A (en) * 1978-05-08 1979-05-08 National Starch And Chemical Corporation Starch ether derivatives and process for the preparation thereof
US4504641A (en) * 1982-02-19 1985-03-12 Fmc Corporation Polyacrylamide cross-linked with a polysaccharide resin as electrophoretic gel medium
US4542200A (en) * 1982-02-19 1985-09-17 Fmc Corporation Polyacrylamide cross-linked with a polysaccharide resin as electrophoretic gel medium
US4511646A (en) * 1983-03-03 1985-04-16 Minnesota Mining And Manufacturing Company Ethylenically-unsaturated dextrin composition for preparing a durable hydrophilic photopolymer
US4451613A (en) * 1983-03-03 1984-05-29 Minnesota Mining And Manufacturing Company Ethylenically-unsaturated dextrin oligomers
US4557951A (en) * 1983-11-22 1985-12-10 A. E. Staley Manufacturing Company Cellulosic organic solvent soluble products
US4501888A (en) * 1984-01-24 1985-02-26 A. E. Staley Manufacturing Company Process for producing esters of carbohydrate materials
AU571979B2 (en) * 1984-07-06 1988-04-28 Ciba-Geigy Ag Ionically modified polysaccharides
US4778880A (en) * 1984-09-28 1988-10-18 Symes Kenneth C Process for producing derivatives of hydroxy compounds, the products and their uses
US4663388A (en) * 1985-08-05 1987-05-05 A. E. Staley Manufacturing Company Process for producing filled or reinforced polymer compositions
US4690996A (en) * 1985-08-28 1987-09-01 National Starch And Chemical Corporation Inverse emulsions
WO1988008757A1 (en) * 1987-05-15 1988-11-17 Staley Continental, Inc. Method for treating and/or coating nonwoven cellulosic substrates
DE4133192A1 (de) * 1991-10-07 1993-04-08 Basf Ag Verfahren zum ueberziehen von arzneiformen
US5654198A (en) * 1995-06-05 1997-08-05 National Starch And Chemical Investment Holding Corporation Detectable water-treatment polymers and methods for monitoring the concentration thereof
US5618876A (en) * 1995-06-05 1997-04-08 National Starch And Chemical Investment Holding Corporation Latex binders and coatings containing polymers derived from polymerizable saccharide monomers
DE19903979C2 (de) * 1999-01-25 2000-12-21 Worlee Chemie G M B H Pfropfpolymerisat auf Stärkebasis, Verfahren zu seiner Herstellung und seine Verwendung in Druckfarben über Überdrucklacken
US6228158B1 (en) 1999-04-16 2001-05-08 Corn Products International, Inc. Preblended carrier starches for corrugating adhesives
JP5072140B2 (ja) 2000-06-15 2012-11-14 新中村化学工業株式会社 床用塗料組成物およびその塗料被覆物
US7049351B2 (en) * 2002-11-01 2006-05-23 Novartis Ag Moldings and preparation and uses thereof
JP4514089B2 (ja) * 2003-01-22 2010-07-28 関西ペイント株式会社 硬化型澱粉組成物、変性澱粉、その製造方法、及びその物品
WO2005072158A2 (en) * 2004-01-26 2005-08-11 Avery Dennison Corporation Card sheet with starch compositions forming breakable layers in pre-cut substrates
WO2005072945A1 (en) * 2004-01-26 2005-08-11 Avery Dennison Corporation Card sheet with electron-beam curable polymers as breakable layers in pre-cut substrates
US7442286B2 (en) * 2004-02-26 2008-10-28 Atotech Deutschland Gmbh Articles with electroplated zinc-nickel ternary and higher alloys, electroplating baths, processes and systems for electroplating such alloys
WO2005095462A1 (en) * 2004-03-31 2005-10-13 Showa Denko K.K. Moisture retention polymer compound
AT413102B (de) * 2004-06-29 2005-11-15 Univ Wien Tech Verfahren zur herstellung von polymeren trägermaterialien auf basis von kohlenhydrat-bis-(meth)acrylamiden
ATE540705T1 (de) * 2005-09-21 2012-01-15 Surmodics Inc Überzüge und artikel mit natürlichen biologisch abbaubaren polysacchariden
ATE454908T1 (de) * 2005-09-21 2010-01-15 Surmodics Inc In situ okklusionszusammensetzungen mit natürlichen biologisch abbaubaren polysacchariden
US7931778B2 (en) 2005-11-04 2011-04-26 Cargill, Incorporated Lecithin-starches compositions, preparation thereof and paper products having oil and grease resistance, and/or release properties
US20080154241A1 (en) * 2006-12-07 2008-06-26 Burkstrand Michael J Latent stabilization of bioactive agents releasable from implantable medical articles
JP5763525B2 (ja) * 2008-05-07 2015-08-12 サーモディクス，インコーポレイティド 粒子からの核酸複合体の送達
US8901092B2 (en) 2010-12-29 2014-12-02 Surmodics, Inc. Functionalized polysaccharides for active agent delivery
EP2514777A1 (en) 2011-04-20 2012-10-24 Basf Se Polysaccharide macromonomer based co-polymer
CN115386043B (zh) * 2022-04-12 2024-07-30 黑龙江吉地油田服务股份有限公司 一种功能型聚丙烯酰胺及其制备方法
CN117700623A (zh) * 2023-11-14 2024-03-15 天津大港油田滨港集团博弘石油化工有限公司 一种高强度调堵剂的制备方法

Family Cites Families (9)

* 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
US2837512A (en) * 1954-11-03 1958-06-03 Du Pont Activated cellulose ethers and process of preparing same
US3033852A (en) * 1958-01-29 1962-05-08 Corn Products Co Preparation of propionamide ethers of starch
US2928827A (en) * 1958-05-09 1960-03-15 Corn Products Co Preparation of propionamide ethers of starch
US3135738A (en) * 1959-04-23 1964-06-02 Staley Mfg Co A E Modification of starch with n, n' methylene bisacrylamide, n-methylol acrylamide, or acrylamide and formaldehyde
FR1257289A (fr) * 1960-04-20 1961-03-31 Staley Mfg Co A E Amidon modifié et son procédé de préparation
FR1365831A (fr) * 1963-08-09 1964-07-03 Warwick Chemical Yorkshire Ltd Procédé de préparation d'un amidon modifié
GB1413301A (en) * 1972-03-13 1975-11-12 Allied Colloids Ltd Polysaccharide ethers and their use as flocculants
US4079025A (en) * 1976-04-27 1978-03-14 A. E. Staley Manufacturing Company Copolymerized starch composition

Also Published As

Publication number Publication date
SE432427B (sv) 1984-04-02
IT1116429B (it) 1986-02-10
BE854009A (fr) 1977-10-27
SE7704795L (sv) 1977-10-28
JPS6045201B2 (ja) 1985-10-08
NO143383C (no) 1981-01-28
DK181977A (da) 1977-10-28
FR2349603A1 (fr) 1977-11-25
BR7702647A (pt) 1978-03-21
JPS52130883A (en) 1977-11-02
US4060506A (en) 1977-11-29
GB1575321A (en) 1980-09-17
FR2349603B1 (es) 1983-06-10
CA1085389A (en) 1980-09-09
NO143383B (no) 1980-10-20
ES469899A1 (es) 1978-12-16
DE2718152A1 (de) 1977-11-17
NL7704543A (nl) 1977-10-31
MX5120E (es) 1983-03-24
NO771450L (no) 1977-10-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201