(19)
(11) EP 3 934 869 A1

(12)

(43) Date of publication:
12.01.2022 Bulletin 2022/02

(21) Application number: 20859629.6

(22) Date of filing: 22.12.2020
(51) International Patent Classification (IPC): 
B27K 3/02(2006.01)
B27K 3/36(2006.01)
B27K 5/00(2006.01)
 B27K 3/08(2006.01)
B27K 3/50(2006.01)
C07C 67/00(2006.01)
(52) Cooperative Patent Classification (CPC):
B27K 3/08; B27K 3/36; B27K 2240/30; B27K 3/50; B27K 5/0065; B27K 3/0278
(86) International application number:
PCT/SI2020/050029
(87) International publication number:
WO 2021/133262 (01.07.2021 Gazette 2021/26)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 24.12.2019 SI 201900260
16.12.2020 SI 202000239

(71) Applicant: Zavod za Gradbenistvo Slovenije
1000 Ljubljana (SI)

(72) Inventors:
  • PONDELAK, Andreja
    3211 Skofja vas (SI)
  • SEVER SKAPIN, Andrijana
    1358 Log pri Brezovici (SI)
  • KNEZ, Natasa
    1000 Ljubljana (SI)
  • REPIC, Rozle
    1241 Kamnik (SI)
  • SKRLEP, Luka
    1234 Menges (SI)
  • PAZLAR, Tomaz
    4247 Zgornje Gorje (SI)
  • KNEZ, Friderik
    1000 Ljubljana (SI)
  • LEGAT, Andraz
    4290 Trzic (SI)

(74) Representative: Jersan, Tatjana 
ITEM d.o.o. Patent and Trademark Agency Resljeva cesta 16
1000 Ljubljana
1000 Ljubljana (SI)

   


(54) A PROCESS OF WOOD MINERALIZATION USING ACETOACETATE SOLUTIONS TO IMPROVE THE ESSENTIAL PROPERTIES OF WOOD