SU1617925A1 - Method for preparing anion polyurethane dispersion - Google Patents

Method for preparing anion polyurethane dispersion

Info

Publication number
SU1617925A1
SU1617925A1 SU4332703/05A SU4332703A SU1617925A1 SU 1617925 A1 SU1617925 A1 SU 1617925A1 SU 4332703/05 A SU4332703/05 A SU 4332703/05A SU 4332703 A SU4332703 A SU 4332703A SU 1617925 A1 SU1617925 A1 SU 1617925A1
Authority
SU
USSR - Soviet Union
Prior art keywords
dry residue
polyurethane dispersion
viscosity
anion polyurethane
preparing anion
Prior art date
Application number
SU4332703/05A
Other languages
Russian (ru)
Inventor
В.М. Непышневский
О.Я. Мошарова
Ф.К. Самигуллин
А.А. Житинкин
Г.А. Гладковский
Л.В. Ушакова
Original Assignee
Научно-производственное объединение "Полимерсинтез"
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 Научно-производственное объединение "Полимерсинтез" filed Critical Научно-производственное объединение "Полимерсинтез"
Priority to SU4332703/05A priority Critical patent/SU1617925A1/en
Application granted granted Critical
Publication of SU1617925A1 publication Critical patent/SU1617925A1/en

Links

Landscapes

  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

FIELD: chemistry, in particular, synthesis of anion urethane dispersions which can be employed in processing leather, impregnating fabrics and manufacturing coatings and adhesives that may find applications in various spheres of industry. SUBSTANCE: this invention allows scaling up percentage of dispersion dry residue up to 60 % and reducing its viscosity to 270 cP due to use of product resulting from reacting 1 mole of oxyalkylated xylitol having molecular mass of 670 to 1104 with 1 to 3 moles of maleic anhydride as chain elongator neutralized by triethylamine. EFFECT: higher yield of dry residue and storageability and lower viscosity. 2 tbl
SU4332703/05A 1987-09-07 1987-09-07 Method for preparing anion polyurethane dispersion SU1617925A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4332703/05A SU1617925A1 (en) 1987-09-07 1987-09-07 Method for preparing anion polyurethane dispersion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4332703/05A SU1617925A1 (en) 1987-09-07 1987-09-07 Method for preparing anion polyurethane dispersion

Publications (1)

Publication Number Publication Date
SU1617925A1 true SU1617925A1 (en) 1994-07-30

Family

ID=60529970

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4332703/05A SU1617925A1 (en) 1987-09-07 1987-09-07 Method for preparing anion polyurethane dispersion

Country Status (1)

Country Link
SU (1) SU1617925A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2678207C2 (en) * 2014-12-09 2019-01-24 БАСФ Коатингс ГмбХ Water dispersion of polyurethane-polyurea and water based paint, containing specified dispersion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2678207C2 (en) * 2014-12-09 2019-01-24 БАСФ Коатингс ГмбХ Water dispersion of polyurethane-polyurea and water based paint, containing specified dispersion

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