SU640236A1 - Photopolymerisable composition - Google Patents

Photopolymerisable composition

Info

Publication number
SU640236A1
SU640236A1 SU762378136A SU2378136A SU640236A1 SU 640236 A1 SU640236 A1 SU 640236A1 SU 762378136 A SU762378136 A SU 762378136A SU 2378136 A SU2378136 A SU 2378136A SU 640236 A1 SU640236 A1 SU 640236A1
Authority
SU
USSR - Soviet Union
Prior art keywords
weight
photopolymerisable composition
composition
methacrylic acid
acrylate
Prior art date
Application number
SU762378136A
Other languages
Russian (ru)
Inventor
Анатолий Федорович Маслюк
Светлана Павловна Руднева
Ирина Михайловна Сопина
Феликс Иванович Орлов
Изабелла Мироновна Шепельская
Лариса Александровна Шкуренко
Людмила Николаевна Репка
Original Assignee
Всесоюзный научно-исследовательский и проектный институт химической промышленности
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 Всесоюзный научно-исследовательский и проектный институт химической промышленности filed Critical Всесоюзный научно-исследовательский и проектный институт химической промышленности
Priority to SU762378136A priority Critical patent/SU640236A1/en
Application granted granted Critical
Publication of SU640236A1 publication Critical patent/SU640236A1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)

Description

этилового эфира бсизоина и 0,16 вес. ч. гидрохиноиа.ethyl bsizoin ether and 0.16 wt. h. hydrohinoia.

Пример 3. К 100 вес. ч. олигоурстаиоксиэтиленакрилата (полученного но примеру 1) при неремешивапии прибавл ют 30 вес. ч. диметакрилаттриэтнле и-ликол , 25 вес. ч. метакриловой кислоты, 1,0 вес. ч. метилового эфира бензоина и 0,3 вес. ч. гидрохинона.Example 3. To 100 weight. Part of oligorestatioxyethylene acrylate (obtained in Example 1) added 30% by weight while unmixed. including dimethacrylate-ethanol, 25 wt. including methacrylic acid, 1.0 weight. including benzoin methyl ester and 0.3 weight. including hydroquinone.

Пример 4. К 100 вес. ч. олигоуретаиоксиэтиленакрилата (нолучснного по иримеру 1) нри перемешивании прибавл ют 10 вес. ч. метакрил-(бис-трнэтилспглнколь)фталата (олнгоэфиракрилат), 6 вес. ч. метакриловой кислоты, 0,1 вес. ч. метилового эфира бензоина и 0,01 вес. ч. гидрохинона.Example 4. To 100 weight. including oligourate and oxyethylene acrylate (prepared according to irimer 1), 10 wt. including methacryl- (bis-trnethylspglnkol) phthalate (full ether), 6 wt. including methacrylic acid, 0.1 weight. including benzoin methyl ester and 0.01 wt. including hydroquinone.

Пример 5. К 100 вес. ч. олигоуретаноксиэтиленакрилата (полученного но нримеру 1) при перемешивании прибавл ют 20 вес. ч. метакрил-(бис-триэтиленглнколь)фталата , 15 вес. ч. метакриловой кислоты и 0,6 вес. ч. гидрохинона.Example 5. To 100 weight. Part of oligourethanoxyethylene acrylate (prepared in no. 1) added 20 wt. with stirring. including methacryl- (bis-triethyleneglnkol) phthalate, 15 wt. including methacrylic acid and 0.6 weight. including hydroquinone.

Пример 6. К 100 вес. ч. олнгоуретанокенэтиленакрилата (нолученного по примеру 1) при нерсме1пнвании прибавл ют 30 вес. ч. метакрил-(бис-триэтиленгликоль)фталата , 25 вес. ч. метакри.товой кислоты, 1,0 вес. ч. метилового эфира бензоина и 0,3 вес. ч. гидрохинона.Example 6. To 100 weight. including olouprioukene ethylene acrylate (not obtained in example 1) with a weight of 30 wt. including methacryl- (bis-triethylene glycol) phthalate, 25 wt. including methacrylic acid, 1.0 weight. including benzoin methyl ester and 0.3 weight. including hydroquinone.

Полученную водорастворимую фотонолимеризуюш ,уюс  композицию заливают в формуюгций накет, экспонируют через негатив УФ-светом и иробельные участки фотополимерной нечатной формы, не подвергшиес  экспонированию, вымывают водой лнбо 2%-ным водпым раствором соды (СагСОз).The resulting water-soluble photonomerizable, uus composition is poured into a mold forcing, exposed through a negative with UV light and iroblnye areas of the photopolymer imperfect form, not exposed to exposure, washed with lnbo water 2% soda (Sagsoz).

Результаты испытаний свойств печатных форм, изготовленных из предложенной и известной композиций, приведе)ы в таблице.The results of testing the properties of printing plates made from the proposed and known compositions are given in the table.

Из таблицы следует, что предложенна  фотоиолимеризующа с  комнозици  н.меет хорошую водорастворнмость, фотографические показатели на уровне известной композиции , а иечатные формы, изготовленные из предложенной композиции, имеют повышенные физико-механические свойства.It follows from the table that the proposed photo-polymerising agent with comnosity n. Has good water-solubility, photographic indicators at the level of the known composition, and printing forms made from the proposed composition have enhanced physical and mechanical properties.

SU762378136A 1976-06-24 1976-06-24 Photopolymerisable composition SU640236A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762378136A SU640236A1 (en) 1976-06-24 1976-06-24 Photopolymerisable composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762378136A SU640236A1 (en) 1976-06-24 1976-06-24 Photopolymerisable composition

Publications (1)

Publication Number Publication Date
SU640236A1 true SU640236A1 (en) 1978-12-30

Family

ID=20667681

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762378136A SU640236A1 (en) 1976-06-24 1976-06-24 Photopolymerisable composition

Country Status (1)

Country Link
SU (1) SU640236A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204049A (en) * 1987-04-21 1988-11-02 Gore & Ass Radiation curable compositions for hydrophilic coatings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204049A (en) * 1987-04-21 1988-11-02 Gore & Ass Radiation curable compositions for hydrophilic coatings

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