FI90679B - Förfarande avsett för reglering av katjoniseringsgraden i ketendimerdispersioner - Google Patents

Förfarande avsett för reglering av katjoniseringsgraden i ketendimerdispersioner Download PDF

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Publication number
FI90679B
FI90679B FI922689A FI922689A FI90679B FI 90679 B FI90679 B FI 90679B FI 922689 A FI922689 A FI 922689A FI 922689 A FI922689 A FI 922689A FI 90679 B FI90679 B FI 90679B
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FI
Finland
Prior art keywords
dispersion
starch
dispersions
ketene dimer
degree
Prior art date
Application number
FI922689A
Other languages
English (en)
Finnish (fi)
Other versions
FI922689A0 (sv
FI90679C (sv
Inventor
Tapio Vihervaara
Marikka Paakkanen
Original Assignee
Raision Tehtaat Oy Ab
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 Raision Tehtaat Oy Ab filed Critical Raision Tehtaat Oy Ab
Priority to FI922689A priority Critical patent/FI90679C/sv
Publication of FI922689A0 publication Critical patent/FI922689A0/sv
Application granted granted Critical
Publication of FI90679B publication Critical patent/FI90679B/sv
Publication of FI90679C publication Critical patent/FI90679C/sv

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  • Paper (AREA)
FI922689A 1992-06-10 1992-06-10 Förfarande avsett för reglering av katjoniseringsgraden i ketendimerdispersioner FI90679C (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI922689A FI90679C (sv) 1992-06-10 1992-06-10 Förfarande avsett för reglering av katjoniseringsgraden i ketendimerdispersioner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI922689 1992-06-10
FI922689A FI90679C (sv) 1992-06-10 1992-06-10 Förfarande avsett för reglering av katjoniseringsgraden i ketendimerdispersioner

Publications (3)

Publication Number Publication Date
FI922689A0 FI922689A0 (sv) 1992-06-10
FI90679B true FI90679B (sv) 1993-11-30
FI90679C FI90679C (sv) 1994-03-10

Family

ID=8535465

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922689A FI90679C (sv) 1992-06-10 1992-06-10 Förfarande avsett för reglering av katjoniseringsgraden i ketendimerdispersioner

Country Status (1)

Country Link
FI (1) FI90679C (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018157A1 (en) * 1993-12-27 1995-07-06 Raisio Chemicals Oy Method for producing of cationic starch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018157A1 (en) * 1993-12-27 1995-07-06 Raisio Chemicals Oy Method for producing of cationic starch

Also Published As

Publication number Publication date
FI922689A0 (sv) 1992-06-10
FI90679C (sv) 1994-03-10

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: RAISION TEHTAAT OY AB

BB Publication of examined application
PC Transfer of assignment of patent

Owner name: CIBA SPECIALTY CHEMICALS HOLDING, INC.

Free format text: CIBA SPECIALTY CHEMICALS HOLDING, INC.

MA Patent expired