摘要:
A recording liquid containing an aqueous medium, a pigment and a polymer, wherein the polymer comprises at least one polymer containing a repeating unit A having at least one of a carboxyl group and an acid anhydride group and an allylether unit B of the formula (I), ##STR1## wherein R.sub.1 and R.sub.2 are a hydrogen atom or a substituted or unsubstituted C.sub.1 -C.sub.5 alkyl group, R.sub.3 is a hydrogen atom, an alkyl group, an alkylcarbonyl group, an alkenyl group, an alkenylcarbonyl group, an aryl group, an arylcarbonyl group, an aralkyl group, an aralkylcarbonyl group, a cycloalkyl group, a cycloalkylcarbonyl group, a heterocyclic group or a carbonyl group having a heterocyclic group, and these groups other than a hydrogen atom may have a substituent, and n is from 1 to 50.
摘要:
A black-type recording liquid, even when used for ink-jet recording instruments or for recording with ordinary writing instruments on plain paper, is capable of forming a recorded image with high printing quality: high density, excellent color tone, and excellent water and light resistance, and is highly stable when stored for a long time.
摘要:
A recording liquid comprising an aqueous medium and at least one dye selected from dyes, the free acid forms of which are represented by formula (I): ##STR1## All the symbols in formula (I) are defined in the description.
摘要:
A monoazo compound of the general formula ##STR1## wherein; Y is hydrogen, methyl, methoxy, acetylamino, or nitro, or Y, cojointly with the carbon atom located in the benzene ring B at the 3-position with respect to the N.dbd.N group, may form a benzene ring; X is acetyl, benzoyl, p-toluenesulfonyl, or 4-chloro-6-hydroxy-1,3,5-triazine-2-yl; and M.sup.1, M.sup.2 and M.sup.3 each are a base selected from alkali metal atom, ammonium cation and amine salt cation. A recording liquid comprising a coloring matter, which is an image-forming component, and a liquid medium for dissolving or dispersing the coloring matter, said recording liquid being characterized by containing as coloring matter the above-mentioned monoazo compound.
摘要:
A light supporting arrangement for an off the road vehicle for mounting lights in a relatively light-weight flexible fender. The fender is provided with an opening and a more rigid light supporting frame is received within the opening and is adapted to support the lights.
摘要:
A glass film laminate includes a supporting member and a glass film laminated to each other. The supporting member protrudes from the glass film, and has a peeling start portion at which at least one corner portion of the glass film is exposed from the supporting member. The peeling start portion is provided with a distance from a side of the supporting member.
摘要:
A glass film laminate includes a supporting glass and a glass film peelably laminated to the supporting glass. A contacting surface of the glass film and a contacting surface of the supporting glass directly contact each other without an adhesive therebetween. The contacting surface of the supporting glass includes a first region and a second region with a surface roughness smaller than a surface roughness of the first region. An adhesive force between the supporting glass and the glass film is greater at the second region than at the first region.
摘要:
A glass film laminate includes a glass film and a supporting glass. The glass film and the supporting glass have surfaces in contact with each other, and each of the surfaces has a surface roughness Ra of 2.0 nm or less.
摘要:
Provided is a glass roll utilizing a flanged roll core, and reliably inhibiting a glass film from breaking from an end portion in a width direction thereof as an origin of breakage. A glass roll (1) is formed by winding a glass film (4) and a cushion sheet (5), under a state of being superposed, around a roll core (3) including a flange (2) at each end portion thereof, in which an end portion in a width direction of the glass film (4) is separated from the flange (2) on each side in the width direction of the glass film (4), and the cushion sheet (5) is extended beyond the end portion in the width direction of the glass film (4) to the flange (2) side, to thereby form an extension portion (5a).
摘要:
Provided is a glass roll formed by winding a glass film into a roll, in which a minimum winding radius of the glass film is optimized. Thus, the glass film is reliably prevented from breaking due to static fatigue, and is able to be stored for long periods. A glass roll (1), which is formed by winding a glass film (2) into a roll, has a configuration in which the glass film has a minimum winding radius (R) satisfying the following relation: R≧(T/2)[(2.3/σ)×E−1], where σ represents flexural strength of the glass film (2) obtained by a 3-point bending test, T represents a thickness of the glass film, and E represents a Young's modulus of the glass film.