NO178728C - Fremgangsmåte for fremstilling av et sulfatert lignin - Google Patents

Fremgangsmåte for fremstilling av et sulfatert lignin

Info

Publication number
NO178728C
NO178728C NO910680A NO910680A NO178728C NO 178728 C NO178728 C NO 178728C NO 910680 A NO910680 A NO 910680A NO 910680 A NO910680 A NO 910680A NO 178728 C NO178728 C NO 178728C
Authority
NO
Norway
Prior art keywords
preparation
sulfated lignin
sulfated
lignin
Prior art date
Application number
NO910680A
Other languages
English (en)
Other versions
NO178728B (no
NO910680L (no
NO910680D0 (no
Inventor
Peter Dilling
Original Assignee
Westvaco Corp
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 Westvaco Corp filed Critical Westvaco Corp
Publication of NO910680D0 publication Critical patent/NO910680D0/no
Publication of NO910680L publication Critical patent/NO910680L/no
Publication of NO178728B publication Critical patent/NO178728B/no
Publication of NO178728C publication Critical patent/NO178728C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids

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)
  • Compounds Of Unknown Constitution (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO910680A 1990-02-22 1991-02-20 Fremgangsmåte for fremstilling av et sulfatert lignin NO178728C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/483,394 US5013825A (en) 1990-02-22 1990-02-22 Sulfation of lignin

Publications (4)

Publication Number Publication Date
NO910680D0 NO910680D0 (no) 1991-02-20
NO910680L NO910680L (no) 1991-08-23
NO178728B NO178728B (no) 1996-02-12
NO178728C true NO178728C (no) 1996-05-22

Family

ID=23919883

Family Applications (1)

Application Number Title Priority Date Filing Date
NO910680A NO178728C (no) 1990-02-22 1991-02-20 Fremgangsmåte for fremstilling av et sulfatert lignin

Country Status (6)

Country Link
US (1) US5013825A (no)
JP (1) JP2513932B2 (no)
DE (1) DE4105447A1 (no)
FI (1) FI97888C (no)
NO (1) NO178728C (no)
SE (1) SE504750C2 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013133820A1 (en) 2012-03-07 2013-09-12 Empire Technology Development Llc Lignin-based surfactants
CN102850554A (zh) * 2012-08-30 2013-01-02 中科院广州化学有限公司 植物纤维表面活性剂和复配的表面活性剂
RU2702582C1 (ru) * 2019-07-09 2019-10-08 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" (ФИЦ КНЦ СО РАН, КНЦ СО РАН) Способ сульфатирования органосольвентного лигнина

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379889A (en) * 1942-06-20 1945-07-10 Masonite Corp Etherification of lignins and ligninlike material
US2688611A (en) * 1949-12-19 1954-09-07 Phillips Petroleum Co Lignin sulfates and their production
US4597770A (en) * 1984-12-24 1986-07-01 The Procter & Gamble Company Coal-water slurry compositions
US4732572A (en) * 1985-10-03 1988-03-22 Westvaco Corporation Amine salts of sulfomethylated lignin
US4739040A (en) * 1986-12-24 1988-04-19 Texaco Inc. Surfactants from lignin

Also Published As

Publication number Publication date
NO178728B (no) 1996-02-12
JPH0680684A (ja) 1994-03-22
FI97888B (fi) 1996-11-29
DE4105447C2 (no) 1993-08-12
SE9100500L (sv) 1991-08-23
JP2513932B2 (ja) 1996-07-10
SE9100500D0 (sv) 1991-02-20
SE504750C2 (sv) 1997-04-14
NO910680L (no) 1991-08-23
NO910680D0 (no) 1991-02-20
US5013825A (en) 1991-05-07
FI910837A (fi) 1991-08-23
DE4105447A1 (de) 1991-09-05
FI97888C (fi) 1997-03-10
FI910837A0 (fi) 1991-02-21

Similar Documents

Publication Publication Date Title
FI104170B1 (fi) Menetelmä terapeuttisesti käyttökelpoisten 3-amidopyratsolijohdannaisten valmistamiseksi
NO913032D0 (no) Fremgangsmaate for fremstilling av et polyolefinkomposittmateriale.
DE69129987D1 (de) Feuchtigkeitsfreies sog-verfahren
PT91631A (pt) A process for the preparation of cyclic graf-analogs ii
DE69122978D1 (de) Reaktives Spritzverfahren
NO932621D0 (no) Fremgangsmaate for fremstilling av et vannloeselig diettfibermateriale
FI915591A0 (fi) Menetelmä paperimassan valmistamiseksi
HU913487D0 (en) Dry plasterpowder production
FI911420A0 (fi) Menetelmä terapeuttisesti käyttökelpoisten yhdisteiden valmistamiseksi
NO176915C (no) Fremgangsmåte for fremstilling av et hirudin-derivat
NO942153D0 (no) Fremgangsmåte for fremstilling av et baryttkjelestensinhiberende preparat
FI910967A (fi) Menetelmä bisfenoli A:n valmistamiseksi
NO178728C (no) Fremgangsmåte for fremstilling av et sulfatert lignin
NO306594B1 (no) Fremgangsmåte for fremstilling av en semduramicin-forblanding
FI890517A0 (fi) Foerfarande och anordning foer befuktning av partiklar i gasstroemningen.
FI894760A (fi) Menetelmä pesuainesaippuan valmistamiseksi
NO921538L (no) Fremgangsmaate for fremstilling av et glycidylazid-polymerazid
NO174196C (no) Fremgangsmåte for fremstilling av omega-decenol
NO177681C (no) Framgangsmåte for framstilling av konstruksjonsmateriale
FI931259A (fi) Analoger av cyklolinopeptid a och deras framstaellning
NO914563D0 (no) Fremgangsmaate for fremstilling av 3h-puriner
NO174960C (no) Fremgangsmåte ved fremstilling av 2-hydroksy-3-halogen-5-nitropyridiner
KR910014978U (ko) 양산용 살
NO180152C (no) Framgangsmåte for framstilling av et sorpsjonsmiddel
NO884973D0 (no) Fremgangsmÿte ved fremstilling av et lignocelluloseprodukt