BR7803883A - Copolimerizado de amido absorvente de agua,e processo para sua preparacao - Google Patents

Copolimerizado de amido absorvente de agua,e processo para sua preparacao

Info

Publication number
BR7803883A
BR7803883A BR7803883A BR7803883A BR7803883A BR 7803883 A BR7803883 A BR 7803883A BR 7803883 A BR7803883 A BR 7803883A BR 7803883 A BR7803883 A BR 7803883A BR 7803883 A BR7803883 A BR 7803883A
Authority
BR
Brazil
Prior art keywords
copolimerized
preparation
water
absorbing starch
starch
Prior art date
Application number
BR7803883A
Other languages
English (en)
Inventor
A Young
F Verbanac
Original Assignee
Staley Mfg Co 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
Priority claimed from US05/808,482 external-priority patent/US4115332A/en
Application filed by Staley Mfg Co A E filed Critical Staley Mfg Co A E
Publication of BR7803883A publication Critical patent/BR7803883A/pt

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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BR7803883A 1977-06-20 1978-06-19 Copolimerizado de amido absorvente de agua,e processo para sua preparacao BR7803883A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/808,482 US4115332A (en) 1976-04-27 1977-06-20 Water-absorbent starch copolymerizates

Publications (1)

Publication Number Publication Date
BR7803883A true BR7803883A (pt) 1979-04-17

Family

ID=25198901

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7803883A BR7803883A (pt) 1977-06-20 1978-06-19 Copolimerizado de amido absorvente de agua,e processo para sua preparacao

Country Status (10)

Country Link
EP (1) EP0000247B1 (pt)
JP (1) JPS548694A (pt)
BR (1) BR7803883A (pt)
CA (1) CA1090027A (pt)
DE (1) DE2861984D1 (pt)
DK (1) DK273378A (pt)
ES (1) ES470976A1 (pt)
IT (1) IT1105365B (pt)
MX (1) MX6762E (pt)
NO (1) NO782126L (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648923B2 (pt) * 1972-01-20 1981-11-18
JPS5922376U (ja) * 1982-08-03 1984-02-10 日立造船株式会社 バルブ用部品
JPS59100145A (ja) * 1982-12-01 1984-06-09 Denki Kagaku Kogyo Kk 導電性組成物
JPS60190448A (ja) * 1984-03-12 1985-09-27 Toshiba Chem Corp 耐熱性摺動用成形材料
EP0405917A1 (en) * 1989-06-26 1991-01-02 Sequa Chemicals Inc. Starch polymer graft
US5055541A (en) * 1989-06-27 1991-10-08 Sequa Chemicals, Inc. Starch polymer graft composition and method of preparation
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
CA2423712A1 (en) * 2003-03-26 2004-09-26 Nicolas Nourry Crosslinked amylopectin by reactive extrusion and its use as an absorbent or superabsorbent material
JP5852690B2 (ja) * 2013-04-26 2016-02-03 株式会社神戸製鋼所 ホットスタンプ用合金化溶融亜鉛めっき鋼板

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51125468A (en) * 1975-03-27 1976-11-01 Sanyo Chem Ind Ltd Method of preparing resins of high water absorbency
US4079025A (en) * 1976-04-27 1978-03-14 A. E. Staley Manufacturing Company Copolymerized starch composition

Also Published As

Publication number Publication date
DE2861984D1 (en) 1982-09-30
EP0000247B1 (en) 1982-08-04
CA1090027A (en) 1980-11-18
NO782126L (no) 1978-12-21
IT7849921A0 (it) 1978-06-19
DK273378A (da) 1978-12-21
MX6762E (es) 1986-06-27
IT1105365B (it) 1985-10-28
ES470976A1 (es) 1979-10-01
JPS548694A (en) 1979-01-23
EP0000247A1 (en) 1979-01-10

Similar Documents

Publication Publication Date Title
BR7807527A (pt) Estrutura unida de poliolefina-metal e processo para sua preparacao
BR7807849A (pt) Estruturas ligadas separaveis e processo para sua preparacao
BR7803453A (pt) Composicao carbonacea e processo para sua preparacao
BR7808443A (pt) Compostos,processo para sua producao,agentes herbicidas,e aplicacao dos ditos compostos
BR7801540A (pt) Azocompostos,processo para sua preparacao e sua aplicacao
BR7806123A (pt) Processo para a preparacao de fenoxi-piridinil(pirimididinil)-alcanois,composicoes fungicidas e sua aplicacao
IT1104181B (it) Catalizzatore di ferro-nickel-raney e procedimento per la sua produzione ed applicazione
BR7807115A (pt) Aplicacao de derivados de ureia,processo para sua preparacao,e tais derivados
BR7801202A (pt) Homopoliester ou copoliester linear e processo para sua preparacao
IT1084178B (it) Poli-di carbo-monofluoruro e procedimento per la sua preparazione
BR7803883A (pt) Copolimerizado de amido absorvente de agua,e processo para sua preparacao
IT1096710B (it) Legante resinoso,processo di sua preparazione e suo impiego
BR8000266A (pt) Bis-estiril-benzeno,processo para sua preparacao e aplicacao
BR8005964A (pt) Estrutura absorvente e processo para sua preparacao
BR7803711A (pt) Processo para a preparacao de n-acilmetilcloroacetanilidas,composicoes herbicidas e sua aplicacao
BR8003934A (pt) Azocompostos, processo para sua preparacao, e sua aplicacao
BR8004986A (pt) N-cianoimidato e processo para sua preparacao
BR7801635A (pt) Polimeros segmentares e processo para sua preparacao
BR7803981A (pt) Processo para a preparacao de 2-arilamino-3,5-dinitro-benzotrifluoretos,composicoes pesticidas e sua aplicacao
BR7804712A (pt) Corantes e processo para sua preparacao
BR8002277A (pt) Aldeido-eteres e processo para sua preparacao
BR7704486A (pt) Azocorantes e processo para sua preparacao
IT1099505B (it) A-aminometilen-b-formilaminopropionitrile e processo per la sua preparazione
BR7801138A (pt) Processo para a preparacao de 1-arilamino-2,4-dinitronaftalina,composicoes anti-parasitarias e sua aplicacao
BR7800144A (pt) Monoazopigmentos,processo para a sua preparacao e aplicacao