BR8407276A - Um processo para a preparacao de amido cationico - Google Patents

Um processo para a preparacao de amido cationico

Info

Publication number
BR8407276A
BR8407276A BR8407276A BR8407276A BR8407276A BR 8407276 A BR8407276 A BR 8407276A BR 8407276 A BR8407276 A BR 8407276A BR 8407276 A BR8407276 A BR 8407276A BR 8407276 A BR8407276 A BR 8407276A
Authority
BR
Brazil
Prior art keywords
preparation
cationic starch
cationic
starch
Prior art date
Application number
BR8407276A
Other languages
English (en)
Inventor
Emmett L Tasset
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR8407276A publication Critical patent/BR8407276A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00Preparation of derivatives of starch
    • C08B31/08Ethers
    • C08B31/12Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
    • C08B31/125Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch having a substituent containing at least one nitrogen atom, e.g. cationic starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Epoxy Compounds (AREA)
BR8407276A 1984-08-02 1984-08-02 Um processo para a preparacao de amido cationico BR8407276A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1984/001222 WO1985003710A1 (en) 1984-08-02 1984-08-02 A process for making cationic starch

Publications (1)

Publication Number Publication Date
BR8407276A true BR8407276A (pt) 1986-01-21

Family

ID=22182219

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8407276A BR8407276A (pt) 1984-08-02 1984-08-02 Um processo para a preparacao de amido cationico

Country Status (6)

Country Link
JP (1) JPS60502211A (pt)
BR (1) BR8407276A (pt)
DK (1) DK430985D0 (pt)
FI (1) FI73227C (pt)
NO (1) NO161502C (pt)
WO (1) WO1985003710A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1079098C (zh) * 1998-04-13 2002-02-13 中国科学院广州化学研究所 预糊化法制造冷溶性颗粒状阳离子淀粉的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA715566A (en) * 1965-08-10 F. Paschall Eugene Quaternary ammonium starch ether flocculating agents
CA699937A (en) * 1964-12-15 E. Fisher Earl Amylose suspensions
US2876217A (en) * 1956-12-31 1959-03-03 Corn Products Co Starch ethers containing nitrogen and process for making the same
US3422087A (en) * 1965-03-08 1969-01-14 Philip D Caesar Process for forming cationic polysaccharide ethers and product
US4127563A (en) * 1977-06-29 1978-11-28 The United States Of America As Represented By The Secretary Of Agriculture Low pH preparation of cationic starches and flours
DE2949886A1 (de) * 1979-12-12 1981-06-19 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung kationischer staerkeaether

Also Published As

Publication number Publication date
DK430985A (da) 1985-09-23
JPS6211001B2 (pt) 1987-03-10
FI853659A0 (fi) 1985-09-24
FI853659L (fi) 1986-02-03
FI73227C (fi) 1987-09-10
DK430985D0 (da) 1985-09-23
JPS60502211A (ja) 1985-12-19
NO161502B (no) 1989-05-16
NO853874L (no) 1985-10-01
WO1985003710A1 (en) 1985-08-29
FI73227B (fi) 1987-05-29
NO161502C (no) 1989-08-23

Similar Documents

Publication Publication Date Title
PT81463B (pt) Processo para a preparacao de novos derivados 5-amino-4-hidroxivalerilo
PT81468B (pt) Processo para a preparacao de polinucleotidos
BR8500141A (pt) Processo para a preparacao de compostos cotelomeros
PT80573B (pt) Processo para a preparacao de linfotoxina recombinante
PT83504B (pt) Processo para a preparacao de acrilamidas substituidas
BR8501583A (pt) Processo para a preparacao de compostos
PT80708B (pt) Processo aperfeicoado para a preparacao de derivados de benzenossulfonamida
BR8501167A (pt) Processo para a preparacao de dinitrotolueno
PT80270B (pt) Processo para a preparacao de derivados da 9a-aza-9a-homoeritromicina
PT80264B (pt) Processo para a preparacao de derivados de hidroxi-4-2h-1-benzotiopiran-2-onas
BR8501588A (pt) Processo para a preparacao de poliisocianatos
BR8600677A (pt) Processo para a fabricacao de dimetildiclorossilano
BR8600683A (pt) Processo para a fabricacao de dimetildiclorossilano
BR8505989A (pt) Processo para a preparacao de amino-4-difenilaminas
BR8502305A (pt) Processo para a preparacao de organopol issiloxanas organofuncionais
PT81526B (pt) Processo para a preparacao de novas homopropargilaminas
BR8506312A (pt) Processo para a preparacao de n-formil-alfa-aspartil fenilalanina
BR8501867A (pt) Processo para a preparacao de politetrametileno adipamida,politetrametileno adipamida assim obtida,e objeto compreendendo a mesma
PT80235B (pt) Processo estereocontrolado para a preparacao de acetoxiazetidinona
PT81061B (pt) Processo para a preparacao de um polipeptideo vacinico
BR8501134A (pt) Processo para a preparacao de gliciditeres
PT81511B (pt) Processo para a preparacao de herbicidas de n-aril-triazole
BR8500540A (pt) Processo para a preparacao de 1,3,2-dioxaborinanos
BR8500881A (pt) Processo para a preparacao de compostos e aplicacao
PT80634B (pt) Processo para a preparacao de naftoxacinas