HUT50200A - Process for production of polixolan-poliesther condensate-solutions modified by poliizocyanate - Google Patents

Process for production of polixolan-poliesther condensate-solutions modified by poliizocyanate

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Publication number
HUT50200A
HUT50200A HU391788A HU391788A HUT50200A HU T50200 A HUT50200 A HU T50200A HU 391788 A HU391788 A HU 391788A HU 391788 A HU391788 A HU 391788A HU T50200 A HUT50200 A HU T50200A
Authority
HU
Hungary
Prior art keywords
pts
polixolan
poliizocyanate
poliesther
condensate
Prior art date
Application number
HU391788A
Other languages
Hungarian (hu)
Other versions
HU202563B (en
Inventor
Istvan Buerchner
Ferenc Szathmari
Original Assignee
Budalakk Festek Es Mugyantagya
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 Budalakk Festek Es Mugyantagya filed Critical Budalakk Festek Es Mugyantagya
Priority to HU391788A priority Critical patent/HU202563B/en
Publication of HUT50200A publication Critical patent/HUT50200A/en
Publication of HU202563B publication Critical patent/HU202563B/en

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Abstract

25-55 Pts. wt. polysiloxane-polyesters condensates contg. 0.8-3.5wt.% hydroxyl gps. are dissolved in 30-60 pts. wt. of solvents. To the resulting 40-65wt.% solids contg. soln. 1-30 pts. wt. of polyisocyanates contg. 3.0-18% cyanates are added, the soln. is allowed to react for 30-600 mins., at 20-160 deg.C in the presence 0.4-2.2 pts. wt. of a tert. amine per 100 pts. wt. of soln.
HU391788A 1988-07-26 1988-07-26 Process for producing solutions of polysiloxane-polyester condensates modificated with polyisocyanate HU202563B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU391788A HU202563B (en) 1988-07-26 1988-07-26 Process for producing solutions of polysiloxane-polyester condensates modificated with polyisocyanate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU391788A HU202563B (en) 1988-07-26 1988-07-26 Process for producing solutions of polysiloxane-polyester condensates modificated with polyisocyanate

Publications (2)

Publication Number Publication Date
HUT50200A true HUT50200A (en) 1989-12-28
HU202563B HU202563B (en) 1991-03-28

Family

ID=10966061

Family Applications (1)

Application Number Title Priority Date Filing Date
HU391788A HU202563B (en) 1988-07-26 1988-07-26 Process for producing solutions of polysiloxane-polyester condensates modificated with polyisocyanate

Country Status (1)

Country Link
HU (1) HU202563B (en)

Also Published As

Publication number Publication date
HU202563B (en) 1991-03-28

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee