JP2012201764A5 - - Google Patents

Description

Claims (16)

Following formula (1):
(Wherein, R ¹ is a C ¹ to C 20 alkyl group or a C ^{2 to} C ²⁰ alkenyl group; R ² and R ³ are each independently a C 1 to C ⁴ alkyl group; and R ⁴ is C ² to C ⁵ alkenyl group, a methylstyryl group or a -OR ⁵ group, this time, ^{R 5} is an alkenyl group of C2-C5, an alkynyl group, or -C (O) ^{R 6} group, a C2-C4, the time , ^{R 6} is an alkenyl group of C2-C5; a ^- represents an organic acid ion).
A compound represented by A resin composition for aqueous coating, comprising a copolymer of an ionic monomer which is a compound according to claim 1 and another monomer copolymerizable therewith.   The aqueous coating resin composition according to claim 2, wherein the other monomer comprises a nonionic surfactant having an unsaturated group. Following formula (2):
(Wherein, R ⁷ is a C 6-20 alkyl group or a C 6-20 alkenyl group; R ⁸ and R ⁹ are each independently a C ¹ to C 4 alkyl group; and R ¹⁰ is C ¹ to C ⁵ Wherein R ¹¹ is a C 1 to C 5 alkyl group, a C 2 to C 5 alkenyl group, a C 2 to C 4 alkynyl group, and the alkyl group is a C 2 to C 5 alkenyl group, a methylstyryl group, or an —OR ¹¹ group -C ^{(O) R 12 groups,} -R 13 ^{-R 14} group, or - _(B-O) is a n -H group, this ^{time, R 12} is an alkyl or alkenyl group having C2~C5 of C1~C5 in ^{and, R 13} is an alkylene group or ^-R 15 of ^{C1~C8 -O-R 16 -O-R} 17 - ( ^Here, R 15 ^{to R 17} are independently a, C1 -C4 alkylene group is ^{there), R 14} is Serial type
Embedded image (wherein R ^{7 to} R ⁹ are as described above), B is a C 1 to C 8 alkylene group, n is an integer of 1 to 100, and A ⁻ is an organic acid Represents an ion. )
A compound represented by A resin composition for aqueous coating, comprising a cationic surfactant which is a compound according to claim 4 . The resin composition for aqueous coating according to claim 5 , further comprising a nonionic surfactant having a polyoxyalkylene chain. The resin composition for aqueous coatings which satisfy | fills the requirements of Claim 2 or 3, and the requirements of Claim 5 or 6 . The compound according to claim 1 or 4, wherein the organic acid ion is a carboxylate ion. The resin composition for aqueous coatings according to claim 2, 3, 5, 6, or 7 , wherein the organic acid ion is a carboxylate ion . The resin composition for aqueous coating according to claim 2 , 3, 5, 6 , 7, or 9 , characterized in that it does not contain a halogen atom. Following formula (3):
(Wherein, R ¹ is a C 1-20 alkyl group or a C 2-20 alkenyl group; and R ² and R ³ each independently represent a C ¹ -C 4 alkyl group)
And a tertiary amine represented by the following formula (4):
(Wherein, R ⁴ is a C ^{2 to} C ⁵ alkenyl group, a methylstyryl group, or an —OR ⁵ group, wherein R ⁵ is a C 2 to C ⁵ alkenyl group, a C 2 to C 4 alkynyl group, or —C O) R ⁶ group, wherein R ⁶ represents a C 2 to C ⁵ alkenyl group.)
A process for producing a compound according to claim 1, comprising reacting an epoxide represented by Following formula (5):
(Wherein, R ⁷ is a C 6-20 alkyl group or a C 6-20 alkenyl group; R ⁸ and R ⁹ each independently represent a C 1 to C 4 alkyl group)
And a tertiary amine represented by the following formula (6):
(Wherein, R ¹⁰ is a C ¹ to C ⁵ alkyl group, a C 2 to C ⁵ alkenyl group, a methylstyryl group, or an —OR ¹¹ group, wherein R ¹¹ is a C 1 to C 5 alkyl group, C 2 to C 5 alkenyl group, an alkynyl group of C2~C4, -C ^{(O) R 12 groups,} -R 13 ^{-R 14} group, or - _(B-O) n -H group, this ^{time, R 12} is C1~C5 the alkenyl group of the alkyl group or ^{C2-C5, R 13} is an alkylene group or ^-R 15 of ^{C1~C8 -O-R 16 -O-R} 17 - ( ^Here, R 15 ^{to R 17} are each independently And is a C1 to C4 alkylene group), and R ¹⁴ is a group represented by the following formula:
Embedded image (in this case, R ^{7 to} R ⁹ are as described above), B is a C 1 to C 8 alkylene group, and n is an integer of 1 to 100. )
A process for producing a compound according to claim 4, comprising reacting an epoxide represented by The manufacturing method of the resin composition for water-based coatings which comprises carrying out the emulsion polymerization of the ionic monomer which is a compound of Claim 1, and another monomer which can be copolymerized with this in an aqueous medium. A method for producing a resin composition for aqueous coating, comprising conducting emulsion polymerization for forming a resin in the presence of a cationic surfactant which is the compound according to claim 4 . The method for producing a resin composition for aqueous coating according to claim 13, wherein the emulsion polymerization is carried out in the presence of a cationic surfactant which is the compound according to claim 4 . The method according to any one of claims 13 to 15 , wherein the aqueous medium comprises water.