PL416665A1 - Obtaining integral foams by environment-friendly method - Google Patents

Obtaining integral foams by environment-friendly method

Info

Publication number
PL416665A1
PL416665A1 PL416665A PL41666516A PL416665A1 PL 416665 A1 PL416665 A1 PL 416665A1 PL 416665 A PL416665 A PL 416665A PL 41666516 A PL41666516 A PL 41666516A PL 416665 A1 PL416665 A1 PL 416665A1
Authority
PL
Poland
Prior art keywords
friendly method
environment
obtaining integral
integral foams
foaming
Prior art date
Application number
PL416665A
Other languages
Polish (pl)
Other versions
PL230383B1 (en
Inventor
Leonard Szczepkowski
Adam Przekurat
Sylwia Przekurat
Monika Auguścik
Joanna Ludmiła Ryszkowska
Milena Zieleniewska
Original Assignee
Przekurat Adam Fampur
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 Przekurat Adam Fampur filed Critical Przekurat Adam Fampur
Priority to PL416665A priority Critical patent/PL230383B1/en
Publication of PL416665A1 publication Critical patent/PL416665A1/en
Publication of PL230383B1 publication Critical patent/PL230383B1/en

Links

Abstract

Zgłoszenie dotyczy sposobu otrzymywania poliuretanowych pianek integralnych metodą przyjazną dla środowiska na drodze reakcji prepolimerów diizocyjanianów ze związkami wielowodorotlenowymi, w której zamiast użycia szkodliwych dla atmosfery ciekłych węglowodorów, pełniących rolę środków spieniających, stosuje się addukty ditlenku węgla z aminami organicznymi zawierającymi jednocześnie w jednej cząsteczce ugrupowania aminowe pierwszorzędowe -NH2; drugorzędowe -NH oraz trzeciorzędowy -N; a ponadto stosowane substancje aminowe przyśpieszają głównie procesy żelowania mieszaniny spieniającej, co pozwala na eliminację dotychczas szeroko stosowanych metalicznych soli kwasów karboksylowych.The application concerns the method of obtaining integral polyurethane foams by an environmentally friendly method by reaction of diisocyanate prepolymers with polyhydric compounds, in which instead of using harmful liquid hydrocarbons acting as foaming agents, carbon dioxide adducts with organic amines containing simultaneously amine groups are used in the same molecule. primary -NH2; secondary -NH and tertiary -N; and, in addition, the amine substances used accelerate mainly the gelation processes of the foaming mixture, which allows the elimination of the previously widely used metallic salts of carboxylic acids.

PL416665A 2016-03-29 2016-03-29 Obtaining integral foams by environment-friendly method PL230383B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL416665A PL230383B1 (en) 2016-03-29 2016-03-29 Obtaining integral foams by environment-friendly method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL416665A PL230383B1 (en) 2016-03-29 2016-03-29 Obtaining integral foams by environment-friendly method

Publications (2)

Publication Number Publication Date
PL416665A1 true PL416665A1 (en) 2017-10-09
PL230383B1 PL230383B1 (en) 2018-10-31

Family

ID=59996912

Family Applications (1)

Application Number Title Priority Date Filing Date
PL416665A PL230383B1 (en) 2016-03-29 2016-03-29 Obtaining integral foams by environment-friendly method

Country Status (1)

Country Link
PL (1) PL230383B1 (en)

Also Published As

Publication number Publication date
PL230383B1 (en) 2018-10-31

Similar Documents

Publication Publication Date Title
GB2548520A (en) Method and apparatus for CO² Sequestration
GB2543436A (en) Napthol-based epoxy resin additives for use in well cementing
MX2010010101A (en) Reduction of aldehydes in amines.
BR112017019356A2 (en) A method of forming a polyurethane foam article and resin composition.
PH12018500114A1 (en) Precipitated calcium carbonate with improved resistance to structural breakdown
MX2017000340A (en) A composition to reduce the amount of aldehydes emitted from polyurethane foams.
MX347700B (en) Low pressure process for frothing polyurethane or polyisocyanurate.
MX2019006044A (en) Polyurethane rigid foam, method for producing same, and use thereof.
PH12017501503B1 (en) Acid composition based on leonardite and amino acids
MY196267A (en) A Method of Treating a Material Comprising an Amine Salt of a Carboxylic Acid Having 4 To 10 Carbon Atoms
BR112016017421A8 (en) THERMAL DECOMPOSITION SYSTEM, CAPSULE FOR A THERMAL DECOMPOSITION SYSTEM AND METHOD FOR PRODUCTION OF CARBON DIOXIDE
BR112017010834A2 (en) Method and installation to produce ammonium nitrate urea (uan)
PL416665A1 (en) Obtaining integral foams by environment-friendly method
BR112018073684A2 (en) clay inhibitors for drilling, fracturing and other procedures
ATE482188T1 (en) METHOD FOR SYNTHESIS OF 3-HYDROXYGLUTARONITRIL
WO2014172547A3 (en) Device for mixing chemicals and air to form a foam & method for forming a chemical foam
MX2016002733A (en) Synthesis process for the production of quarternary cationic salts that are useful as chemical tracers in carbonate reservoirs, and products produced with same.
PE20171663A1 (en) PRODUCTION SYSTEM AND PRODUCTION METHOD FOR ORGANIC COMPOUNDS OR MICROORGANISMS
GB2550517A (en) Biopolymer composite for water-based treatment fluids
WO2014138201A3 (en) Method to improve conformance control in carbon dioxide flooding
EA202091138A1 (en) COMPOSITION AND SYNTHESIS OF HIGH MOLECULAR MASS AROMATIC POLYESTER POLYOLS
PL411146A1 (en) Method for obtaining perillyl alcohol
AU2018233685B9 (en) Mixture for use as a liquid sorption agent in methanol synthesis and methanol synthesis process using said mixture
SK812017A3 (en) Method for preparing of tapentadol and its intermediates
MY194780A (en) Methods of removing carbonyl-containing organic compounds