TW329429B - Graft copolymers of unsaturated monomers and polyhydroxy compounds, a process for their production and their use - Google Patents

Graft copolymers of unsaturated monomers and polyhydroxy compounds, a process for their production and their use

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Publication number
TW329429B
TW329429B TW083111538A TW83111538A TW329429B TW 329429 B TW329429 B TW 329429B TW 083111538 A TW083111538 A TW 083111538A TW 83111538 A TW83111538 A TW 83111538A TW 329429 B TW329429 B TW 329429B
Authority
TW
Taiwan
Prior art keywords
polyhydroxy compounds
weight
derivatives
monoethylenically unsaturated
unsaturated monomers
Prior art date
Application number
TW083111538A
Other languages
Chinese (zh)
Inventor
Frank Krause Dr
Helmut Klimmek Dr
Original Assignee
Stockhausen Chem Fab Gmbh
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 Stockhausen Chem Fab Gmbh filed Critical Stockhausen Chem Fab Gmbh
Priority to TW083111538A priority Critical patent/TW329429B/en
Application granted granted Critical
Publication of TW329429B publication Critical patent/TW329429B/en

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  • Graft Or Block Polymers (AREA)

Abstract

A graft copolymer of unsaturated monomers and polyhydroxy compounds, which is obtained by free radical graft copolymerization of a monomer mixture comprising the following composition: (A) 45-96 % by weight of at least one monoethylenically unsaturated C3-C10 monocarboxylic acid and/or at least one salt of these monocarboxylic acid containing monovalent cationic ions, (B) 4-55 % by weight of at least a monoethylenically unsaturated monomer containing monosulfonic acid, a monoethylenically unsaturated sulfuric acid ester and/or vinylphosphonic acid and/or at least a salt of these acids containing monovalent cations, in which the sum of A and B is 100% by weight, at the presence of polyhydroxy compounds and/or their reaction products or their derivatives and/or their mixtures (however not being sugar or sugar derivatives) and oligosaccharides containing 1~20 monosaccharides, the amount of the polyhydroxy compounds and/or their derivatives and/or their reaction products is 5~40 % by weight of the total mixture.
TW083111538A 1994-12-12 1994-12-12 Graft copolymers of unsaturated monomers and polyhydroxy compounds, a process for their production and their use TW329429B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW083111538A TW329429B (en) 1994-12-12 1994-12-12 Graft copolymers of unsaturated monomers and polyhydroxy compounds, a process for their production and their use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW083111538A TW329429B (en) 1994-12-12 1994-12-12 Graft copolymers of unsaturated monomers and polyhydroxy compounds, a process for their production and their use

Publications (1)

Publication Number Publication Date
TW329429B true TW329429B (en) 1998-04-11

Family

ID=58262508

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083111538A TW329429B (en) 1994-12-12 1994-12-12 Graft copolymers of unsaturated monomers and polyhydroxy compounds, a process for their production and their use

Country Status (1)

Country Link
TW (1) TW329429B (en)

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