FI63949C - Papperstillsatsmedel i form av xantaterade staerkelseaminer - Google Patents

Papperstillsatsmedel i form av xantaterade staerkelseaminer Download PDF

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Publication number
FI63949C
FI63949C FI781042A FI781042A FI63949C FI 63949 C FI63949 C FI 63949C FI 781042 A FI781042 A FI 781042A FI 781042 A FI781042 A FI 781042A FI 63949 C FI63949 C FI 63949C
Authority
FI
Finland
Prior art keywords
xsa
paper
starch
strength
amines
Prior art date
Application number
FI781042A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI781042A (fi
FI63949B (fi
Inventor
Merle Eugene Carr
Original Assignee
Us Agriculture
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 Us Agriculture filed Critical Us Agriculture
Publication of FI781042A publication Critical patent/FI781042A/fi
Application granted granted Critical
Publication of FI63949B publication Critical patent/FI63949B/fi
Publication of FI63949C publication Critical patent/FI63949C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • 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
    • C08B31/16—Ether-esters

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)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FI781042A 1977-04-07 1978-04-05 Papperstillsatsmedel i form av xantaterade staerkelseaminer FI63949C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78561677 1977-04-07
US05/785,616 US4093510A (en) 1977-04-07 1977-04-07 Xanthated starch amine paper additives

Publications (3)

Publication Number Publication Date
FI781042A FI781042A (fi) 1978-10-08
FI63949B FI63949B (fi) 1983-05-31
FI63949C true FI63949C (fi) 1983-09-12

Family

ID=25136057

Family Applications (1)

Application Number Title Priority Date Filing Date
FI781042A FI63949C (fi) 1977-04-07 1978-04-05 Papperstillsatsmedel i form av xantaterade staerkelseaminer

Country Status (11)

Country Link
US (1) US4093510A (no)
JP (1) JPS53126311A (no)
CA (1) CA1101850A (no)
DE (1) DE2808254A1 (no)
DK (1) DK153078A (no)
FI (1) FI63949C (no)
FR (1) FR2386639A1 (no)
GB (1) GB1562056A (no)
NL (1) NL7803670A (no)
NO (1) NO781125L (no)
SE (1) SE429048B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122231A (en) * 1990-06-08 1992-06-16 Cargill, Incorporated Cationic cross-linked starch for wet-end use in papermaking
CN1075577C (zh) * 1999-07-27 2001-11-28 杭州市化工研究所 抗干扰型新闻纸湿部助剂
CN1085278C (zh) * 1999-07-27 2002-05-22 杭州市化工研究所 草浆造纸用助滤、助留剂
CN1085279C (zh) * 1999-07-27 2002-05-22 杭州市化工研究所 非木材纤维纸张增强剂
US20040104004A1 (en) * 2002-10-01 2004-06-03 Fredrik Solhage Cationised polysaccharide product
CN102702367B (zh) * 2012-05-08 2014-10-29 陕西理工学院 一种阳离子型交联淀粉黄原酸酯的制备方法
CN104343053A (zh) * 2013-07-26 2015-02-11 金东纸业（江苏）股份有限公司 造纸工艺
CN106117377A (zh) * 2016-06-20 2016-11-16 上海东升新材料有限公司 一种二硫化氨基甲酸盐改性木薯淀粉螯合剂的制备方法及其产品

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336144A (en) * 1963-04-22 1967-08-15 Tee Pak Inc Preparation of solutions of ammonium polysaccharide xanthates
NL134024C (no) * 1965-11-17 1900-01-01
GB1135693A (en) * 1966-03-10 1968-12-04 Scholten Chemische Fab Polysaccharide derivatives
US3790514A (en) * 1966-04-29 1974-02-05 American Cyanamid Co Amphoteric strengthening agents for paper
US3562103A (en) * 1967-12-28 1971-02-09 Staley Mfg Co A E Process of making paper containing quaternary ammonium starch ethers containing anionic covalent phosphorus and paper made therefrom
US3649624A (en) * 1969-12-12 1972-03-14 Staley Mfg Co A E Carboxyl starch amine ethers
US3793310A (en) * 1972-11-24 1974-02-19 Hubinger Co Amphoteric starch and preparation and uses therefor

Also Published As

Publication number Publication date
CA1101850A (en) 1981-05-26
NL7803670A (nl) 1978-10-10
FI781042A (fi) 1978-10-08
GB1562056A (en) 1980-03-05
JPS53126311A (en) 1978-11-04
DK153078A (da) 1978-10-08
NO781125L (no) 1978-10-10
FR2386639B1 (no) 1983-12-09
US4093510A (en) 1978-06-06
SE429048B (sv) 1983-08-08
FR2386639A1 (fr) 1978-11-03
SE7803953L (sv) 1978-10-08
DE2808254A1 (de) 1978-10-12
FI63949B (fi) 1983-05-31

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Owner name: THE UNITED STATES OF AMERICA