摘要:
A method of making a material comprises the steps of coating a support with a solution, the solution comprising a polymer and at least one blowing agent. Activation of the blowing agent is prevented until after coating.
摘要:
A substrate is coated with a first material which is soluble in a first solvent, whereupon a second material which is strongly adherent to the first material and insoluble in the first solvent is selectively applied by an ink jet printer. The substrate is then developed in the first solvent to establish the image. In a preferred embodiment the substrate is hydrophilic, the first material is a negative working photosensitive material, and the second material is a transparent adhesive, which permits curing the first material by exposure to actinic light after the development step. The adhesive is then removed. In an embodiment directed to a waterless plate the substrate includes a surface coating of silicone, and the first material is a primer which promotes adhesion of a second material in the form of an oleophilic adhesive which is selectively applied. The primer is then developed to expose the silicone on the non-image areas. The ink carrying image areas are formed by the adhesive, which in this embodiment is not removed.
摘要:
A recording material for ink jet printing, wherein the ink absorbing layer contains gelatin crosslinked with at least one member selected from the compounds of general formulae (1), (5) and (6), wherein X is a divalent residue having a carbonyl or sulfonyl group bonded to a nitrogen atom; R , R , R and R are each a monovalent residue; R and R are each a divalent residue; p and q are each an integer of 0 or 1; Ar is a hetero-aryl group bearing a quaternized nitrogen atom; n is an integer of 1 to 3; and Y is an n-valent anion.
摘要翻译:一种用于喷墨印刷的记录材料,其中油墨吸收层包含与选自通式(1),(5)和(6)的化合物中的至少一种交联的明胶,其中X是具有羰基的二价残基或 与氮原子键合的磺酰基; R 1,R 2,R 4和R 5各自为单价残基; R 3和R 6各自为二价残基; p和q各自是0或1的整数; Ar +是带有季铵化氮原子的杂芳基; n是1至3的整数; Y是n价阴离子。
摘要:
Provided is an ink jet paper comprised of a substrate coated with a composition comprised of a latex film which has not been fully coalesced. The coating on the ink jet recording sheet is obtained by coating a composition comprised of a hydrophobic polymer latex onto the sheet, and then drying at a temperature below the film forming temperature of the polymer latex. As a result, the latex does not coalesce or form a smooth, continuous film.
摘要:
This invention relates to a method of producing antifog sheet of a thick film type having a thickness of at least 30 mu m. The method comprises preparing a composition consisting of a polymer, a hydrophilic monomer and a surfactant as the essential components, having a viscosity of up to 50,000 cP but not containing a solvent, applying the composition to the surface of a support film without using any solvent, and causing cross-linkage of the applied composition by irradiation with ionizing radiation to prepare a hydrophilic film which is at least 30 mu m thick.
摘要:
Die Erfindung betrifft ein Zeichenmaterial aus einem Kunststoffträger, der wenigstens auf einer Oberfläche mit einer Haftschicht, einer Pigment- oder Klarlackschicht und mit einer antistatisch ausgerüsteten Deckschicht versehen ist, bei dem die Pigment- oder Klarlackschicht in Kombination
a) einen linearen aromatischen Polyester, b) ein carboxyliertes Acrylatharz, c) ein cyclisches Säureamid der allgemeinen Formel I in der R-Alkyl mit 1 bis 4 Kohlenstoffatomen bedeutet und d) Säurekatalysator enthält.
Das Zeichenmaterial zeichnet sich durch erhöhte Härte und Resistenz gegen Lösungsmittel aus.
摘要:
In printing cellulosic substrates wherein printing ink is printed onto at least one surface of said cellulosic substrate, the improvement which comprises prior to printing on said surface, forming a deposit of siloxane and polymers thereof on and integral with the surface onto which the printing is effected.
摘要:
Porous materials having a dual surface are disclosed. Also disclosed is a method for their preparation. An example of such a material is silica gel reacted with 1,1,1-trifluoropropyldimethylsilyl-N-methylacetamide and then, with N-trimethylsilyl-N-methylacetamide to give a dual treated material having 1,1,1-trifluoropropyidimethylsilyl groups on the exterior surface and trimethylsilyl groups on the porous interior surface.
摘要:
Es wird eine haftvermittelnd vorbeschichtete orientierte Polyesterfolie beschrieben, die dadurch gekennzeichnet ist, daß die Haftvermittlerbeschichtung ein Polyester ist, der aus einem Phosphor enthaltenden Polymeren mit verzweigter Kette besteht, welches das Reaktionsprodukt aus mindestens einer Dicarbonsäurekomponente, mindestens einem Diol oder Polyoxyalkylenglykol und einer Phosphor enthaltenden Säurekomponente ist. Die Haftvermittlerschicht kann vor oder während der Streckvorgänge auf die Polyesterfolie aufgebracht werden. Es entsteht dabei eine haftvermittelnd vorbeschichtete Polyesterfolie mit ausgezeichneter Haftung gegenüber vielen später aufgebrachten Druckfarben auf wäßriger Basis oder auf Basis von organischen Lösungsmitteln.