Abstract: A device for providing consumer feedback including an enclosure, processors housed within the enclosure, an image capturing device in communication with the processors and configured to capture a user gesture, a display screen, the display screen in communication with the processors, a memory, and a battery configured to supply power to the display screen, the image capturing device, the processors, and the memory. The memory contains instructions to display a question on the display screen and display answer options to the question. The answer options correspond to a particular user gesture. The device may receive a plurality of selected answers from a plurality of users in response to the question. Each selected answer is selected from the plurality of answer options via the particular user gesture corresponding to the selected answer. The device may aggregate the received selected answers and display the aggregated selected answers on the display screen.

Abstract: A device for providing consumer feedback including an enclosure, processors housed within the enclosure, an image capturing device in communication with the processors and configured to capture a user gesture, a display screen, the display screen in communication with the processors, a memory, and a battery configured to supply power to the display screen, the image capturing device, the processors, and the memory. The memory contains instructions to display a question on the display screen and display answer options to the question. The answer options correspond to a particular user gesture. The device may receive a plurality of selected answers from a plurality of users in response to the question. Each selected answer is selected from the plurality of answer options via the particular user gesture corresponding to the selected answer. The device may aggregate the received selected answers and display the aggregated selected answers on the display screen.

Abstract: A device for providing consumer feedback including an enclosure, processors housed within the enclosure, an image capturing device in communication with the processors and configured to capture a user gesture, a display screen, the display screen in communication with the processors, a memory, and a battery configured to supply power to the display screen, the image capturing device, the processors, and the memory. The memory contains instructions to display a question on the display screen and display answer options to the question. The answer options correspond to a particular user gesture. The device may receive a plurality of selected answers from a plurality of users in response to the question. Each selected answer is selected from the plurality of answer options via the particular user gesture corresponding to the selected answer. The device may aggregate the received selected answers and display the aggregated selected answers on the display screen.

Abstract: A system and method may include processing questionnaire data and answer data by an at-shelf display device located in a business wherein the answer data includes multiple answer selections to the questionnaire data. Questionnaire data and answer data is displayed on the at-shelf display device and answer data is selected by the consumer and received by the at-shelf display device in response to the questionnaire data. The received selected answer data selected by the consumer is aggregated.

Abstract: Disclosed herein is a method for forming a surface relief microstructure, including the steps of A) applying a curable composition to at least a portion of the frontside of the paper substrate, B) contacting at least a portion of the curable composition with surface relief microstructure, C) curing the composition by using at least one UV lamp which is arranged on the backside of the paper substrate, and D) depositing a metallic layer, and optionally a layer of a transparent high refractive index material, on at least a portion of the cured composition, wherein the UV lamp has an emission peak in a UV-A range of 320 nm to 400 nm and additionally in a near VIS range of 400 nm to 450 nm, the curable composition comprises a photoinitiator which absorbs in the UV-A range and also in the near VIS range.

Abstract: The instant invention pertains to a method for the production of brilliant glossy metal coatings on paper substrates. Further aspects of the invention are a paper product obtainable using the method and the use of such a paper for decorative or packaging purposes.

Abstract: A method and an apparatus for forming a surface relief microstructure, especially an optically variable image on a paper substrate are provided, the method comprising the steps of: A) applying a curable composition to at least a portion of the frontside of the paper substrate; B) contacting at least a portion of the curable composition with surface relief microstructure, especially optically variable image forming means; C) curing the composition by using at least one UV lamp (1, 2, 3) which is arranged on the backside of the paper substrate; D) optionally depositing a layer of a transparent high refractive index material and/or a metallic layer on at least a portion of the cured composition, wherein the lamp (1, 2, 3) having emission peak(s) in the UV-A and near VIS range and the curable composition comprises at least a photoinitiator which absorbs in the UV-A region and preferably in the near VIS range.

Abstract: A system and method for providing in-store social polling may receive request data and polling audience selection data from a consumer. The request data may be sent to multiple polling audience users associated with the selection data from the consumer. Response data associated with the request data is received from the polling audience users and the received response data is aggregated. The aggregated received response data is presented to the consumer.

Abstract: A system and method may include processing questionnaire data and answer data by an at-shelf display device located in a business wherein the answer data includes multiple answer selections to the questionnaire data. Questionnaire data and answer data is displayed on the at-shelf display device and answer data is selected by the consumer and received by the at-shelf display device in response to the questionnaire data. The received selected answer data selected by the consumer is aggregated.

Abstract: The present invention is in the field of security documents, more particularly in the field of security elements aimed to protect security documents against copying (illegal reproduction) and counterfeiting. It discloses a security element having a security feature which changes its visual appearance after irradiation with light, especially with UV light and at rotation and/or tilting. Security documents comprising said security element, as well as a method for producing said security element, are also disclosed.

Abstract: A method and an apparatus for forming a surface relief microstructure, especially an optically variable image on a paper substrate are provided, the method comprising the steps of: A) applying a curable composition to at least a portion of the frontside of the paper substrate; B) contacting at least a portion of the curable composition with surface relief microstructure, especially optically variable image forming means; C) curing the composition by using at least one UV lamp (1, 2, 3) which is arranged on the backside of the paper substrate; D) optionally depositing a layer of a transparent high refractive index material and/or a metallic layer on at least a portion of the cured composition, wherein the lamp (1, 2, 3) having emission peak(s) in the UV-A and near VIS range and the curable composition comprises at least a photoinitiator which absorbs in the UV-A region and preferably in the near VIS range.

Abstract: A method and an apparatus for forming a surface relief microstructure, especially an optically variable image on a paper substrate are provided, the method comprising the steps of: A) applying a curable composition to at least a portion of the frontside of the paper substrate; B) contacting at least a portion of the curable composition with surface relief microstructure, especially optically variable image forming means; C) curing the composition by using at least one UV lamp (1, 2, 3) which is arranged on the backside of the paper substrate; D) optionally depositing a layer of a transparent high refractive index material and/or a metallic layer on at least a portion of the cured composition, wherein the lamp (1, 2, 3) having emission peak(s) in the UV-A and near VIS range and the curable composition comprises at least a photoinitiator which absorbs in the UV-A region and preferably in the near VIS range.

Abstract: The present invention is in the field of security documents, more particularly in the field of security elements aimed to protect security documents against copying (illegal reproduction) and counterfeiting. It discloses a security element having a security feature which changes its visual appearance after irradiation with light, especially with UV light and at rotation and/or tilting. Security documents comprising said security element, as well as a method for producing said security element, are also disclosed.

Abstract: A time temperature indicator for indicating temperature change over time is provided, comprising an immobilized enzyme and a substrate of the enzyme, wherein the reaction of the substrate catalyzed by the enzyme produces a reaction product in a time and temperature dependent manner and wherein the formation of the reaction product can be detected by monitoring a physical characteristic of the substrate and/or the product which is linked to its concentration. Also provided is a method of time temperature indication comprising the step of an enzyme-catalyzed reaction, a method of printing the enzyme-based time temperature indicator on a packaging material or a label, a printing ink or printing ink concentrate comprising components of the enzyme-based time temperature indicator and a packaging material or a label comprising the enzyme-based time temperature indicator.

Abstract: The present invention relates to a time temperature indicator for indicating temperature change over time, comprising an immobilized enzyme and a substrate of the enzyme, wherein the reaction of the substrate catalyzed by the enzyme produces a reaction product in a time and temperature dependent manner and wherein the formation of the reaction product can be detected by monitoring a physical characteristic of the substrate and/or the product which is linked to its concentration. The invention further relates to a method of time temperature indication comprising the step of an enzyme-catalyzed reaction, a method of printing the enzyme-based time temperature indicator on a packaging material or a label, a printing ink or printing ink concentrate comprising components of the enzyme-based time temperature indicator and a packaging material or a label comprising the enzyme-based time temperature indicator.

Abstract: Compounds of formula (I), wherein R1 is hydrogen or alkyl; R2 is C1-C4alkoxy or a morpholino radical; and R3 is hydrogen or C1-C4alkoxy, are suitable for improving the solubility of specific photoinitiators in formulations and accordingly enhance the storage stability of formulations comprising a photoinitiator and compounds of formula (I)

Abstract: Compounds of the general formula I? in which R1 is H, C1–C12alkyl; C5–C12cycloalkyl; C2–C18alkyl which is interrupted by one or more O; SR4; OR5; or is a group of formula II or III R2, R21 and R3 independently of one another, are H or —Y—T as defined in claim 1, where T is a reactive group selected from OH, acryl- and methacryloxy and arylcarbonate groups, and further symbols are as defined in claim 1, are effective as crosslinking agents for polymeric networks, especially as in flexographic printing plates, coatings, and plastic containers or films. Further provided is a method of protecting the content of a clear or lightly colored plastic container or film against the deleterious effects of ultraviolet radiation, which method comprises permanently and covalently bonding one or more UV absorbing moieties of a durable s-triazine UV absorber via condensation to a suitable polymer component.

Abstract: A process for preparing pigment concentrates is provided which comprises dispersing a dry pigment in a radiation polymerizable (curable) ethylenically-unsaturated compound. The concentrates to which optionally photoinitiators are added can be used for preparing radiation, preferably ultraviolet radiation, curable printing inks, paints or other coating compositions which in turn are applied in printing processes or in the painting or coating of substrates. The performance enhancement of the cured pigmented inks/paints/coatings include e.g. good tinctorial strength and gloss, as well as surface hardness, good adhesion to substrate and chemical and corrosion resistance.

Abstract: Benzophenone derivatives of formula I R1, R2 and R3 are each independently of the others hydrogen or C1-C4alkyl, cyclopentyl or cyclohexyl; R4, R5 and R6 are each independently of the others hydrogen, C1-C4alkyl, cyclopentyl or cyclohexyl; R7 and R8 are each independently of the other hydrogen, C1-C4alkyl, cyclopentyl or cyclohexyl; with the provisos that (i) at least one radical R1, R2, R3, R4, R5, R6, R7, R8 is other than hydrogen; (ii) when all radicals R4, R5 , R6, R7 and R8 are hydrogen and only one radical R1, R2, R3 is C1-C4alkyl, that radical must be in the meta-position of the phenyl ring; and (iii) when all radicals R1, R2, R3, R7 and R8 are hydrogen and two of the radicals R4, R5 and R6 are hydrogen and the remaining radical R4, R5 or R6 is C1-C4alkyl, that alkyl radical is not bonded in the para-position on the phenyl ring; are found to be especially suitable in photocurable compositions in respect of solubility, reactivity and a low level of yellowing.

Abstract: Compounds of formula (I), wherein R1 is hydrogen or alkyl; R2 is C1-C4alkoxy or a morpholino radical; and R3 is hydrogen or C1-C4alkoxy, are suitable for improving the solubility of specific photoinitiators in formulations and accordingly enhance the storage stability of formulations comprising a photoinitiator and compounds of formula (I).