USE OF POLYSILAZANES FOR COATING METAL STRIPS Russian patent published in 2010 - IPC C09D183/16 

Abstract RU 2388777 C2

FIELD: chemistry.

SUBSTANCE: invention relates to use of polysilazanes for coil coating metal strips. Proposed is material for coating metals, containing a solution or mixture of polysilazanes of general formula -(SiR'R"-NR'")n- , where R', R" and R'" are identical or different radicals which are independently hydrogen or unsubstituted or substituted alkyl-, aryl-, vinyl- or (trialkoxysilyl)alkyl radical, where n is an integer and is such that, polysilazane has average molecular weight ranging from 150 to 150000 g/mol, in a solvent and at least one catalyst. The said solution contains 1-50 wt % polysilazane. Proposed also is a method for continuous deposition of the said coating on metal strips and a metal or metal strip which is coated.

EFFECT: design of material used for realising the method for coil coating which is light- and weather resistant, and prevents corrosion and scratching of the metal.

14 cl, 11 ex

Similar patents RU2388777C2

Title Year Author Number
METHOD OF OBTAINING THIN GLASS-LIKE COATING ON SUBSTRATES IN ORDER TO LOWER GAS-PERMEABILITY 2006
  • Brand Shtefan
  • Dirdorf Andreas
  • Libe Khubert
  • Osterod Frank
  • Stojanovich Sandra
  • Prager Lutts
  • Menert Rajner
  • Bukhmajzer Mikhael' R.
RU2415170C2
PERHYDROPOLYSILAZANE CONTAINING COATING FOR DEPOSITING ON METAL AND POLYMER SURFACES 2005
  • Brand Shtefan
  • Dirdorf Andreas
  • Libe Khubert
  • Vaker Andreas
RU2374284C2
METHOD OF OBTAINING SILICEOUS FILM AND USED IN IT LIQUID FOR PROCESSING POLYSILAZANE COATING 2010
  • Ozaki Juki
  • Khajasi Masanobu
RU2536796C2
SOLUTION FOR APPLYING POLYSILAZAN-CONTAINING COATING AND ITS USAGE 2003
  • Suzuki Tadasi
  • Funajama Osamu
  • Dirdorf Andreas
  • Libe Khubert
RU2332437C2
METHOD FOR PRODUCING PRE-CERAMIC FIBER-FORMING OLIGOORGANOSILAZANES 2021
  • Ryzhova Olga Georgievna
  • Storozhenko Pavel Arkadevich
  • Timofeev Pavel Anatolevich
  • Gerasimov Konstantin Nikolaevich
  • Kurishev Artemij Olegovich
  • Knyazev Kirill Andreevich
RU2767238C1
CARBODIIMIDE HARDENING COATING COMPOSITIONS INTENDED FOR PACKAGING 2017
  • Chasser, Anthony
  • Kurtz, Christopher
  • Zhou, Hongying
  • Retsch, William
RU2737890C2
METHOD FOR FORMING A THERMAL PROTECTIVE FILM 2017
  • Yamashita, Hideo
RU2662843C1
METHOD AND DEVICE FOR LAYER FABRICATION OF THREE-DIMENSIONAL STRUCTURE FROM POWDER MATERIAL 2009
  • Pfister Andreas
  • Gersh Mandi
RU2449891C2
HIGH-TEMPERATURE ADHESIVE MATERIAL FOR JOINING OF STRUCTURAL MATERIALS 1992
  • Orlov G.I.
  • Sytova I.M.
  • Vodjanitskij S.Ja.
RU2034890C1
METHOD OF REDUCING ICING OF SUBSTRATE 2012
  • Moravek Skott Dzh.
  • Rakievich Edvard F.
  • Shvarttsmiller Davina Dzh.
  • Zalich Majkl A.
  • Valenta Dzhejn N.
RU2592896C2

RU 2 388 777 C2

Authors

Brand Shtefan

Dirdorf Andreas

Libe Khubert

Vaker Andreas

Dates

2010-05-10Published

2005-10-25Filed