EA201600374A1 - METHOD OF MAKING POLARIZED PROTECTIVE MEANS - Google Patents

METHOD OF MAKING POLARIZED PROTECTIVE MEANS

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Publication number
EA201600374A1
EA201600374A1 EA201600374A EA201600374A EA201600374A1 EA 201600374 A1 EA201600374 A1 EA 201600374A1 EA 201600374 A EA201600374 A EA 201600374A EA 201600374 A EA201600374 A EA 201600374A EA 201600374 A1 EA201600374 A1 EA 201600374A1
Authority
EA
Eurasian Patent Office
Prior art keywords
polymer layer
structured
protective means
structuring
displacement vector
Prior art date
Application number
EA201600374A
Other languages
Russian (ru)
Other versions
EA030156B1 (en
Inventor
Александр Георгиевич Бобореко
Александр Яковлевич Гореленко
Владимир Владимирович Еверкин
Михаил Петрович Захарич
Сергей Владимирович Кислухин
Михаил Николаевич Лущиков
Петр Васильевич Моисеенко
Сергей Петрович Плиска
Александр Васильевич Рак
Леонид Викторович Танин
Original Assignee
Республиканское Научно-Техническое Унитарное Предприятие "Криптотех" Департамента Государственных Знаков Министерства Финансов Республики Беларусь
Закрытое Акционерное Общество "Голографическая Индустрия"
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 Республиканское Научно-Техническое Унитарное Предприятие "Криптотех" Департамента Государственных Знаков Министерства Финансов Республики Беларусь, Закрытое Акционерное Общество "Голографическая Индустрия" filed Critical Республиканское Научно-Техническое Унитарное Предприятие "Криптотех" Департамента Государственных Знаков Министерства Финансов Республики Беларусь
Priority to EA201600374A priority Critical patent/EA030156B1/en
Publication of EA201600374A1 publication Critical patent/EA201600374A1/en
Publication of EA030156B1 publication Critical patent/EA030156B1/en

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  • Polarising Elements (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Способ изготовления поляризационных защитных средств, при котором наносят на перемещающуюся подложку с отражающим слоем полимерный слой, структурируют поверхность полимерного слоя в направлении, не совпадающем с направлением вектора перемещения подложки, и затем повторно структурируют отдельные участки поверхности полимерного слоя в направлении, совпадающем с направлением вектора перемещения подложки, а именно участков в виде параллельных упомянутому вектору полос (выборочное структурирование), и получают, тем самым, на указанной поверхности чередующиеся с разным направлением структурирования продольные полосы. Затем осуществляют подогрев полимерного слоя со структурированной поверхностью, наносят на структурированную поверхность композицию, содержащую полимеризуемые жидкие кристаллы, в виде символов или пробельных мест, производят УФ-полимеризацию нанесенной композиции и покрывают сверху защитным прозрачным полимерным слоем.A method of making polarizing protective means in which a polymer layer is applied to a moving substrate with a reflective layer, structured the surface of the polymer layer in a direction that does not coincide with the direction of the substrate's displacement vector, and then re-structured certain portions of the surface of the polymer layer in the direction coinciding with the direction of the displacement vector substrates, namely the plots in the form of strips parallel to the said vector (selective structuring), and thus The surfaces alternate with different directions of structuring longitudinal strips. Then, a polymer layer with a structured surface is heated, a composition containing polymerized liquid crystals is applied onto a structured surface, in the form of symbols or whitespace, UV polymerization of the applied composition is made and coated on top with a protective transparent polymer layer.

EA201600374A 2016-04-19 2016-04-19 Method for manufacturing polarization security means EA030156B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201600374A EA030156B1 (en) 2016-04-19 2016-04-19 Method for manufacturing polarization security means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201600374A EA030156B1 (en) 2016-04-19 2016-04-19 Method for manufacturing polarization security means

Publications (2)

Publication Number Publication Date
EA201600374A1 true EA201600374A1 (en) 2017-02-28
EA030156B1 EA030156B1 (en) 2018-06-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA201600374A EA030156B1 (en) 2016-04-19 2016-04-19 Method for manufacturing polarization security means

Country Status (1)

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EA (1) EA030156B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA034165B1 (en) * 2018-08-14 2020-01-13 Закрытое Акционерное Общество "Голографическая Индустрия" Method of manufacturing base holographic foil for hot pressing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60045072D1 (en) * 1999-05-24 2010-11-18 Toppan Printing Co Ltd COMPOSITE COMPOSITE BODY, INFORMATION STORAGE MEDIUM AND DEVICE FOR APPLYING IMPACT-SAFE FEATURES
DE10243650A1 (en) * 2002-09-19 2004-04-01 Giesecke & Devrient Gmbh security element
EA201001051A1 (en) * 2010-06-07 2011-04-29 Открытое Акционерное Общество "Научно-Производственное Объединение "Криптен" THE METHOD OF MANUFACTURING PHOTOLUMINESCENT POLARIZING PROTECTIVE MEANS, PROTECTIVE TOOLS APPLICATION HAS BEEN TAKENED OUT OF THE PRODUCTS, CONTAINED INDICATED PROTECTIVE MEANS, AND WAY OF VERIFICATION OF BEHAVIORAL DISPOSAL, AND WAY OF VERIFICATION OF THE PATIENTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA034165B1 (en) * 2018-08-14 2020-01-13 Закрытое Акционерное Общество "Голографическая Индустрия" Method of manufacturing base holographic foil for hot pressing

Also Published As

Publication number Publication date
EA030156B1 (en) 2018-06-29

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Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG TJ TM