DK364882A - Vandoploeselige,syrestabile copolymerisater,deres fremstillingog anvendelse - Google Patents

Vandoploeselige,syrestabile copolymerisater,deres fremstillingog anvendelse Download PDF

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Publication number
DK364882A
DK364882A DK364882A DK364882A DK364882A DK 364882 A DK364882 A DK 364882A DK 364882 A DK364882 A DK 364882A DK 364882 A DK364882 A DK 364882A DK 364882 A DK364882 A DK 364882A
Authority
DK
Denmark
Prior art keywords
copolymerizates
preparation
water soluble
acid stable
stable
Prior art date
Application number
DK364882A
Other languages
English (en)
Inventor
F Engelhardt
K Kuehlein
U Riegel
S V Halasz
A R Reed
Original Assignee
Cassella Ag
Dresser Ind
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
Priority claimed from PCT/EP1981/000192 external-priority patent/WO1982002073A1/en
Application filed by Cassella Ag, Dresser Ind filed Critical Cassella Ag
Publication of DK364882A publication Critical patent/DK364882A/da

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DK364882A 1980-12-15 1982-08-13 Vandoploeselige,syrestabile copolymerisater,deres fremstillingog anvendelse DK364882A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21667180A 1980-12-15 1980-12-15
PCT/EP1981/000192 WO1982002073A1 (en) 1980-12-15 1981-12-14 Copolymers soluble in an aqueous medium and stable in an acid medium,preparation and use thereof

Publications (1)

Publication Number Publication Date
DK364882A true DK364882A (da) 1982-08-13

Family

ID=26069280

Family Applications (1)

Application Number Title Priority Date Filing Date
DK364882A DK364882A (da) 1980-12-15 1982-08-13 Vandoploeselige,syrestabile copolymerisater,deres fremstillingog anvendelse

Country Status (2)

Country Link
DE (1) DE3171522D1 (da)
DK (1) DK364882A (da)

Also Published As

Publication number Publication date
DE3171522D1 (en) 1985-08-29

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment