SU519427A1 - The method of obtaining self-extinguishing polystyrene - Google Patents

The method of obtaining self-extinguishing polystyrene

Info

Publication number
SU519427A1
SU519427A1 SU2104256A SU2104256A SU519427A1 SU 519427 A1 SU519427 A1 SU 519427A1 SU 2104256 A SU2104256 A SU 2104256A SU 2104256 A SU2104256 A SU 2104256A SU 519427 A1 SU519427 A1 SU 519427A1
Authority
SU
USSR - Soviet Union
Prior art keywords
styrene
obtaining self
extinguishing
extinguishing polystyrene
flame retardant
Prior art date
Application number
SU2104256A
Other languages
Russian (ru)
Inventor
Инеса Валентиновна Эмирова
Галина Дмитриевна Чиркина
Наталия Ивановна Гришко
Тамара Борисовна Муравлянская
Нина Дементьевна Понкрашкина
Геннадий Иванович Мурзаев
Николай Иванович Жданов
Вячеслав Михайлович Григоров
Александр Васильевич Хоботов
Сергей Николаевич Молчанов
Original Assignee
Новомосковский Филиал Московского Ордена Ленина Химико-Технологического Института Им.Д.И.Менделеева
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 Новомосковский Филиал Московского Ордена Ленина Химико-Технологического Института Им.Д.И.Менделеева filed Critical Новомосковский Филиал Московского Ордена Ленина Химико-Технологического Института Им.Д.И.Менделеева
Priority to SU2104256A priority Critical patent/SU519427A1/en
Application granted granted Critical
Publication of SU519427A1 publication Critical patent/SU519427A1/en

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)

Description

(54) СПОСОБ ПОЛУЧЕНИЯ САМОЗАТУХАЮЩЕГО ПОЛИСТИРОЛА(54) METHOD OF OBTAINING SELF-RISKING POLYSTYRENE

WW

Изменение свойств полимерных композиций с изменением состава антипиренаChanges in the properties of polymer compositions with changes in the composition of the flame retardant

Claims (1)

Формула изобретени Invention Formula Способ получени  самозатухающего поли-. стирола путем блочной полимеризации стирола с последующей суспензионной полимеризацией полученного форполимера в присутствии антипирена, отличающийс  тем, что, сA method for producing self-extinguishing poly-. styrene by block polymerization of styrene followed by suspension polymerization of the obtained prepolymer in the presence of a flame retardant, characterized in that целью уменьщени  времени сушки полимера, в качестве антипирена используют смесь тетрабромпараксилола и триарилфосфата, вз тых в весовом соотношении соответственно 0,47: 1-2,5: 1, в количестве от 0,5-1% от веса стирола.In order to reduce the drying time of the polymer, a mixture of tetrabromoparaxylene and triaryl phosphate, taken in a weight ratio of 0.47: 1-2.5: 1, in an amount of 0.5-1% by weight of styrene, is used as a flame retardant.
SU2104256A 1975-02-11 1975-02-11 The method of obtaining self-extinguishing polystyrene SU519427A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2104256A SU519427A1 (en) 1975-02-11 1975-02-11 The method of obtaining self-extinguishing polystyrene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2104256A SU519427A1 (en) 1975-02-11 1975-02-11 The method of obtaining self-extinguishing polystyrene

Publications (1)

Publication Number Publication Date
SU519427A1 true SU519427A1 (en) 1976-06-30

Family

ID=20609799

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2104256A SU519427A1 (en) 1975-02-11 1975-02-11 The method of obtaining self-extinguishing polystyrene

Country Status (1)

Country Link
SU (1) SU519427A1 (en)

Similar Documents

Publication Publication Date Title
SE7908730L (en) MONOMERS
ATE15807T1 (en) HIGH MOLECULAR WATER-SOLUBLE COPOLYMERS, THEIR PRODUCTION AND USE.
ES465476A1 (en) Process for preparing bitumen-polymer compositions
ES448586A1 (en) Organo-lithium compounds and a process for their preparation
SE7611110L (en) POLYOL WITH LOW VISCOSITY
ES8200626A1 (en) Cerium-containing precipitated silica, process for producing same and masses, hardenable to elastomers, containing same.
DE2965595D1 (en) Copolymer of nucleo-brominated styrene and acrylonitrile and process for preparing the same
SU519427A1 (en) The method of obtaining self-extinguishing polystyrene
ES451235A1 (en) Non-phosphate or reduced phosphate detergent compositions containing mixtures of alkyl ether sulfates
GB2010866A (en) Styrene polymers having improved heat properties
ES424517A1 (en) Particulate, expandable self-extinguishing styrene polymers showing good processability
ES427707A1 (en) Chlorbrominated polymers
SU649326A3 (en) Polymer composition
BE826165A (en) FIRE-RESISTANT COMPOSITIONS OF POLYMERS, WITH HIGH THERMAL STABILITY
SU521133A1 (en) Composition for the production of fire-resistant wood-polymer material
ATE1231T1 (en) USE OF SET RETARDERS IN PLASTER, PLASTER OR ANHYDRITE COMPOSITIONS AND PROCESS FOR THE MANUFACTURE OF THESE COMPOSITIONS.
ES389820A1 (en) Procedure for preparing a composition of self-extinguishing polymer. (Machine-translation by Google Translate, not legally binding)
GB1457384A (en) Epoxides
JPS5457565A (en) Flame-retardant resin composition
GB1505450A (en) Bromoalkyl ester plasticizers
JPS5834485B2 (en) Method for producing flame-retardant styrenic resin composition
SU619477A1 (en) Composition for making heat insulating material
SU516718A1 (en) Flame retardant polymer composition
SU431188A1 (en) COMPOUND ON POLYVINYL CHLORIDE BASED
SU436830A1 (en) The method of producing copolymers