FI86857B - Sulfometylerade lignin-aminer. - Google Patents

Sulfometylerade lignin-aminer. Download PDF

Info

Publication number
FI86857B
FI86857B FI883707A FI883707A FI86857B FI 86857 B FI86857 B FI 86857B FI 883707 A FI883707 A FI 883707A FI 883707 A FI883707 A FI 883707A FI 86857 B FI86857 B FI 86857B
Authority
FI
Finland
Prior art keywords
sulphomethylated
lignin amines
lignin
amines
sulphomethylated lignin
Prior art date
Application number
FI883707A
Other languages
English (en)
Other versions
FI883707A (fi
FI86857C (fi
FI883707A0 (fi
Inventor
Peter Schilling
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
Priority to FI883707A priority Critical patent/FI86857C/fi
Publication of FI883707A0 publication Critical patent/FI883707A0/fi
Publication of FI883707A publication Critical patent/FI883707A/fi
Application granted granted Critical
Publication of FI86857B publication Critical patent/FI86857B/fi
Publication of FI86857C publication Critical patent/FI86857C/fi

Links

FI883707A 1988-08-09 1988-08-09 Sulfometylerade lignin-aminer FI86857C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI883707A FI86857C (fi) 1988-08-09 1988-08-09 Sulfometylerade lignin-aminer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI883707A FI86857C (fi) 1988-08-09 1988-08-09 Sulfometylerade lignin-aminer

Publications (4)

Publication Number Publication Date
FI883707A0 FI883707A0 (fi) 1988-08-09
FI883707A FI883707A (fi) 1990-02-10
FI86857B true FI86857B (fi) 1992-07-15
FI86857C FI86857C (fi) 1992-10-26

Family

ID=8526904

Family Applications (1)

Application Number Title Priority Date Filing Date
FI883707A FI86857C (fi) 1988-08-09 1988-08-09 Sulfometylerade lignin-aminer

Country Status (1)

Country Link
FI (1) FI86857C (fi)

Also Published As

Publication number Publication date
FI883707A (fi) 1990-02-10
FI86857C (fi) 1992-10-26
FI883707A0 (fi) 1988-08-09

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: WESTVACO CORPORATION