Abstract: A photoresist composition comprising: a resin which has an acid-labile group; an acid generator; a compound which has a sulfide bond and a mercapto group; and a solvent.

Abstract: A resist composition contains: a novolak resin (A1) having a protective group capable of being cleaved by action of an acid, an acid generator (B), an anticorrosive agent (G), and a solvent (D) as well as a method for producing a resist pattern includes steps (1) to (4); (1) applying the resist composition according to the above onto a substrate; (2) drying the applied composition to form a composition layer; (3) exposing the composition layer; and (4) developing the exposed composition layer.

Abstract: A resist composition contains: a novolak resin (A1) having a protective group capable of being cleaved by action of an acid, an acid generator (B), an anticorrosive agent (G), and a solvent (D) as well as a method for producing a resist pattern includes steps (1) to (4); (1) applying the resist composition according to the above onto a substrate; (2) drying the applied composition to form a composition layer; (3) exposing the composition layer; and (4) developing the exposed composition layer.

Abstract: A photoresist composition comprising: a resin which shows an increase in solubility in an aqueous alkali solution by an action of an acid; an acid generator; a plasticizer; and a solvent the amount of which is from 40 to 75% by mass of the total amount of the photoresist composition.

Abstract: A photoresist composition comprising: a resin which shows an increase in solubility in an aqueous alkali solution by an action of an acid; an acid generator; a compound represented by formula (I); and a solvent the amount of which is from 40 to 75% by mass of the total amount of the photoresist composition: wherein the ring W1 is a nitrogen-containing heterocyclic ring, or a benzene ring having a substituted or unsubstituted amino group, A1 represents a phenyl group or a naphtyl group, and n represents an integer of 2 or 3.

Abstract: A photoresist composition comprising: a resin which has an acid-labile group; an acid generator; a compound which has a sulfide bond and a mercapto group; and a solvent.

Abstract: A chemical amplified photoresist composition containing a resin, an acid generator, and a compound of formula (X): wherein R1a, R2a, R3a, R6a, R7a and R8a each independently represent a hydrogen atom, a hydroxyl group, a carboxy group, —SO3, —NH2, a halogen atom, a mercapto group, a C1-C12 alkyl group optionally having a substituent, a C6-C30 aryl group optionally having a substituent, a C3-C12 cycloalkyl group optionally having a substituent, and R4a and R5a each independently represent a hydrogen atom, a hydroxyl group, a carboxy group, —SO3, —NH2, a halogen atom, a mercapto group, a C1-C12 alkyl group optionally having a substituent, a C6-C30 aryl group optionally having a substituent, or a C3-C12 cycloalkyl group optionally having a substituent, or R4a and R5a are bonded each other to form a ring together with carbon atoms binding R4a and R5a and with the carbon atoms forming the bond between the pyridine rings.

Abstract: An oral disintegrating tablet containing (1) D-mannitol, (2) an active ingredient, (3) one or more disintegrating agents selected from the group consisting of crospovidone and carmellose, and (4) one or more lubricants selected from the group consisting of sodium stearyl fumarate and sucrose esters of fatty acids. The oral disintegrating tablet of the present invention has some excellent properties of (1) allowing easy production in a common facility without necessitating a specialized pharmaceutical technique, (2) having an appropriate strength that does not breakdown in the process of distribution, (3) having a fast disintegrating ability in the oral cavity, and (4) also having excellent ingestion feel such as greatly reduced bitterness or gritty feel; therefore, the tablet can be suitably used as a dosage form that is suitable for aged individuals, children, and seriously ill patients.

Abstract: An oral disintegrating tablet containing (1) D-mannitol, (2) an active ingredient, (3) one or more disintegrating agents selected from the group consisting of crospovidone and carmellose, and (4) one or more lubricants selected from the group consisting of sodium stearyl fumarate and sucrose esters of fatty acids. The oral disintegrating tablet of the present invention has some excellent properties of (1) allowing easy production in a common facility without necessitating a specialized pharmaceutical technique, (2) having an appropriate strength that does not breakdown in the process of distribution, (3) having a fast disintegrating ability in the oral cavity, and (4) also having excellent ingestion feel such as greatly reduced bitterness or gritty feel; therefore, the tablet can be suitably used as a dosage form that is suitable for aged individuals, children, and seriously ill patients.

Abstract: A photoresist composition comprising: a resin which shows an increase in solubility in an aqueous alkali solution by an action of an acid; an acid generator; a compound represented by formula (I); and a solvent the amount of which is from 40 to 75% by mass of the total amount of the photoresist composition: wherein the ring W1 is a nitrogen-containing heterocyclic ring, or a benzene ring having a substituted or unsubstituted amino group, A1 represents a phenyl group or a naphtyl group, and n represents an integer of 2 or 3.

Abstract: A photoresist composition comprising: a resin which shows an increase in solubility in an aqueous alkali solution by an action of an acid; an acid generator; a plasticizer; and a solvent the amount of which is from 40 to 75% by mass of the total amount of the photoresist composition.

Abstract: An oral disintegrating tablet containing (1) D-mannitol, (2) an active ingredient, (3) one or more disintegrating agents selected from the group consisting of crospovidone and carmellose, and (4) one or more lubricants selected from the group consisting of sodium stearyl fumarate and sucrose esters of fatty acids. The oral disintegrating tablet of the present invention has some excellent properties of (1) allowing easy production in a common facility without necessitating a specialized pharmaceutical technique, (2) having an appropriate strength that does not breakdown in the process of distribution, (3) having a fast disintegrating ability in the oral cavity, and (4) also having excellent ingestion feel such as greatly reduced bitterness or gritty feel; therefore, the tablet can be suitably used as a dosage form that is suitable for aged individuals, children, and seriously ill patients.

Abstract: In a pressure regulation valve having a main spool and a sub-spool slidably housed in the main spool, the main spool is at a position where pilot pressure force balances with a sum of pressure force of a feedback chamber and spring biasing force, when the pilot pressure is below a given value, so that normal output pressure proportional to pilot pressure is supplied to a hydraulic servo for driving a clutch of an automatic transmission, and, when the pilot pressure exceeds the given value, the sub-spool moves to a position where the feedback chamber communicates with a drain so that the main spool moves to a position where maximum output pressure equal to supply pressure source is supplied.

Abstract: In a pressure regulation valve having a main spool and a sub-spool slidably housed in the main spool, the main spool is at a position where pilot pressure force balances with a sum of pressure force of a feedback chamber and spring biasing force, when the pilot pressure is below a given value, so that normal output pressure proportional to pilot pressure is supplied to a hydraulic servo for driving a clutch of an automatic transmission, and, when the pilot pressure exceeds the given value, the sub-spool moves to a position where the feedback chamber communicates with a drain so that the main spool moves to a position where maximum output pressure equal to supply pressure source is supplied.