SU89104A1 - The method of obtaining chemically resistant coatings on fabrics and other porous products made of fibrous materials while maintaining the air permeability of the products - Google Patents

The method of obtaining chemically resistant coatings on fabrics and other porous products made of fibrous materials while maintaining the air permeability of the products

Info

Publication number
SU89104A1
SU89104A1 SU415192A SU415192A SU89104A1 SU 89104 A1 SU89104 A1 SU 89104A1 SU 415192 A SU415192 A SU 415192A SU 415192 A SU415192 A SU 415192A SU 89104 A1 SU89104 A1 SU 89104A1
Authority
SU
USSR - Soviet Union
Prior art keywords
products
fabrics
fibrous materials
air permeability
maintaining
Prior art date
Application number
SU415192A
Other languages
Russian (ru)
Inventor
Д.Н. Васкевич
С.С. Гурвиц
И.М. Найман
П.Г. Хабаров
Original Assignee
Д.Н. Васкевич
С.С. Гурвиц
И.М. Найман
П.Г. Хабаров
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 Д.Н. Васкевич, С.С. Гурвиц, И.М. Найман, П.Г. Хабаров filed Critical Д.Н. Васкевич
Priority to SU415192A priority Critical patent/SU89104A1/en
Application granted granted Critical
Publication of SU89104A1 publication Critical patent/SU89104A1/en

Links

Landscapes

  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Description

Известные способы получени  тканей, бумаги и т. п. материален, стойких к возде ствию агрессивно среды, заключающиес  в нанесени  на них: сло  пленки химически стойкого материала, например поливинилхлорида , путем совместного прессовани  в гор чих прессах, каландрировани  или путем намазки (шпредировани ), позвол ют получить материал, защищенный обычно только с одной стороны. Но при этом тер етс  воздухопроницаемость ткани,  вл юща с  одним из важнейших ее гигиенических свойств . Отсутствие воздухопроницаемости ограничивает область применени  заменителей кожи, резиновых фартуков и т. п. изделий.Known methods for producing fabrics, paper, etc. are materials that are resistant to the appearance of an aggressive environment, consisting in applying to them: a layer of a film of a chemically resistant material, such as polyvinyl chloride, by co-pressing in hot presses, calendering or by spreading , allow to receive the material protected usually only on the one hand. But at the same time, the air permeability of the fabric is lost, which is one of its most important hygienic properties. The lack of air permeability limits the range of applications for leather substitutes, rubber aprons, and the like.

Многие искусственные смолы обладают плохой адгезией к волокну н часто отдельные частицы смолы плохо соедин ютс  между собой в однородную пленку.Many artificial resins have poor adhesion to the fiber and often individual resin particles do not fit together well into a uniform film.

Предлагаемый способ получени  химически стойких покрытий на ткан х и других пористых издели х из волокнистых материалов с сохр нснием их воздухощ)он:ицаемостThe proposed method for the production of chemically resistant coatings on fabrics and other porous articles made of fibrous materials with the preservation of their air vents) he: his capacity

; стр;Г;1 ст указанные недостатки.; p; G; 1 st indicated deficiencies.

Отличие пред.;1агаемого способ .аключаетс  в том, что волокнистые материалы обрабатывают или тoн(nrepaми и низкомолекул рным а полимерами, или предварительно обрабатывают растворами пластификаторов II катализаторов, а затем мономерами, в частности, в пароBoii фазе или соответствующими полимерами. Дальнейшую полимеризацию осуществл ют известными приемами.The difference in the predicted method is that the fibrous materials are either treated with non (nrepa and low molecular weight polymers, or preliminarily treated with solutions of plasticizers II catalysts, and then with monomers, in particular, in the vapor-boi phase or with the corresponding polymers. Further polymerization is carried out are known techniques.

Пример 1. Х. опчатобумажную ткань пропитывают эмульсией пли )астгюром дибутплфта;1ата с добавкоГ ( небольшого количества нерекиси бензоила или катализатора поли.меризации. После удалени  воды или растворител  ткань обрабатывают парами хлористого винила. Последний раствор етс  в пластнфнкаторе и проникает внучрь волокна. По окончании насьнцсни  камеру продувают дл  удалени  паров хлористого винила. ii той же ка.мере ткань подогревают до 40 - 60°. При этом происходитExample 1. X. optic cloth is impregnated with emulsion pl) asthgyur dibutplfta; 1at with an additive (a small amount of benzoyl unreoxide or a catalyst of polym. After removal of water or solvent, the tissue is treated with vinyl chloride vapor. At the end of the day, the chamber is rinsed to remove vinyl chloride vapors. ii the same pot is heated to 40-60 ° C.

полимеризаци  хлористого винила и образование защитного покрыти .polymerization of vinyl chloride and the formation of a protective coating.

При м е р 2. Ткань пропитывают в эмульсии пластификатора или рзг створом пластификатора к какомлибо растворителе с последуюш,им удалением растворител ; или просушенную ткаиь погружают в эмульсию мономера мети,пл;етакрилата. ПоСоТо отжима ткани оставшийс  к ней метилметакрилат иолимеризую обычными способами.Example 2. The fabric is impregnated in an emulsion of a plasticizer or with an anti-plasticizing agent to some solvent, followed by removal of the solvent; or dried cloth dipped in the emulsion of the monomer meth, mel; etacrylate. When the fabric is pressed, the remaining methyl methacrylate and polymerisation by conventional methods.

П р и м е р 3. Ткань погружают раствор смеси полимеров димеры и трехмеры) дивииилацети.тена. После удалени  растиорителч производ т полимеризацию обычным1 методами, сначала на холоду, а за.тем при ступепчатоповьпп  ки.   температуре.PRI me R 3. Fabric immersed in a solution of a mixture of polymers, dimers and three-dimensional) diviylatseti.tena. After removal of the rasstoritelch, polymerization is carried out using conventional methods, first in the cold and then at the stage of the process. temperature

Пример 4. Ткаиь 1ро:(итывают дибутилфталатом, а затем эмульсией пизков зко|-() сополимера хлористого винила и випилацетата и после удалени  избытка раствора провод т полииеризаипю известными способами.Example 4: Tkai 1po: (it is dibutyl phthalate, and then an emulsion of pizkosko | - () copolymer of vinyl chloride and vipylacetate, and after removing the excess solution, it is polymerized by known methods.

Предмет изобретенииSubject invention

. Способ по.тучеии  химически стойких покрытий на ткан х и д ;угих пористых издели .х из волокпистых материалов с сохранением их воздзхопроницаемостп. о г .т и ч аю ид,и и с   тем, что ткаш, а другие |;здели  обрабатывают сначала IWAаой эмульсией пластнфтпотора, ;; затем .мономерами или низкомол--К}Л риыми полимерами искусстве иых смол типа поливиниловых или полиакриловых, в растворе или. эмульсии, после чего П5)овод т да.гм,нейшую конденсанпк) иа издели  , известным образом.. The method of chemically resistant coatings on fabrics and e; extremely porous articles made of fibrous materials with preservation of their permeability. about g. t and h iy id, and with the fact that tkash, and others |, they were first treated with an IWA with the help of an emulsion of a plastophptotor, ;; then with monomers or low-mols - K} Polymers of polymers of polyvinyl or polyacrylic type, in solution or. emulsion, followed by P5) goda t da. gm, the worst condensate) and products, in a known manner.

2. В 1доиз1ген( ciujco6a по п. L о т л н ч а ю 1И е е с   is том, что .та панос т jjacTBOp (ыи -jMy. п, аст1- фикатора вместе с )|)-rri. .чем.2. In 1 out of 1 gen (ciujco6a according to the paragraph L of the letter of the first and the second is that the panos of the jjacTBOp (yi-jMy. N, ast1-fixer together with) |) -rri. .than.

. Бкдоизмеиеиие сиособа по п. lо т .т и ч а го щ е е с   в том, что нопластисЬпкаторЮ . Bcd omemeeee syosoba on p. Lо t. T and cha go e e s in the fact that

напесени sprinkle

обрабатывают парами хло| )истог() випилл р, crieinia,ninoii кг,мере . treated in pairs chlo | ) source () vipill p, crieinia, ninoii kg, least.

SU415192A 1950-03-30 1950-03-30 The method of obtaining chemically resistant coatings on fabrics and other porous products made of fibrous materials while maintaining the air permeability of the products SU89104A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU415192A SU89104A1 (en) 1950-03-30 1950-03-30 The method of obtaining chemically resistant coatings on fabrics and other porous products made of fibrous materials while maintaining the air permeability of the products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU415192A SU89104A1 (en) 1950-03-30 1950-03-30 The method of obtaining chemically resistant coatings on fabrics and other porous products made of fibrous materials while maintaining the air permeability of the products

Publications (1)

Publication Number Publication Date
SU89104A1 true SU89104A1 (en) 1950-11-30

Family

ID=48260437

Family Applications (1)

Application Number Title Priority Date Filing Date
SU415192A SU89104A1 (en) 1950-03-30 1950-03-30 The method of obtaining chemically resistant coatings on fabrics and other porous products made of fibrous materials while maintaining the air permeability of the products

Country Status (1)

Country Link
SU (1) SU89104A1 (en)

Similar Documents

Publication Publication Date Title
US3068187A (en) Process for preparing block and graft copolymers of perfluoroalkyl monomer and resulting product
US3190765A (en) Vapor permeable sheet material and method of making same
US3748295A (en) Low-temperature curing polymers and latices thereof
US3498958A (en) Water-and oil repellency agents
US2772995A (en) Leather replacement compositions and process
GB983205A (en) Process for the preparation of stable polymer emulsions from n-methylol substituted amides of ª‡-ª‰-ethylenically unsaturated monocarboxylic or dicarboxylic acids or theethers of such n-methylolamides
US3085907A (en) Aqueous polymeric methyl methacrylate compositions for coating cement products and methods for coating such products
US2406453A (en) Treatment of paper or textile fabrics
JPS6040182A (en) Water- and oil-repellent having high ignition point
US2439227A (en) Ternary interpolymers of styrene, maleic anhydride, and acrylonitrile
US3594353A (en) Novel ester polymers
SU89104A1 (en) The method of obtaining chemically resistant coatings on fabrics and other porous products made of fibrous materials while maintaining the air permeability of the products
US3476587A (en) Plural coated waterproof support
US2457224A (en) Preparation of polydioxolane
US4097643A (en) Compositions comprising (1) a copolymer formed from an unsaturated acid and (2) an epoxy group-containing silane are useful textile and paper finishing materials
US2440090A (en) Alpha-methylene carboxylic acid fluoride polymers and their preparation
US3131088A (en) Process of producing surface coatings
US2388851A (en) Soluble material which becomes insoluble upon separation from solvent
JPS5859277A (en) Water/oil repellent
US2125527A (en) Coating of absorbent materials
JPS5871977A (en) Low temperature curing water and oil repellent
JPH04261416A (en) Functinalized styrene-butadiene- latex binders
US2083628A (en) Method of making vinyl derivative articles
US3755057A (en) Synthetic fur
JPS6157435B2 (en)