Poly(imide-amide) copolymer and composition including poly(imide-amide) copolymer
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C08G-073/14
C08G-073/10
C08L-079/08
출원번호
US-0088881
(2013-11-25)
등록번호
US-9353224
(2016-05-31)
우선권정보
KR-10-2013-0101147 (2013-08-26)
발명자
/ 주소
Cho, Chung Kun
Kalinina, Fedosya
Kravchuk, Dmitry
Androsov, Dmitry
Kovalev, Mikhail
출원인 / 주소
SAMSUNG ELECTRONICS CO., LTD.
대리인 / 주소
Cantor Colburn LLP
인용정보
피인용 횟수 :
1인용 특허 :
10
초록▼
A composition including a plurality of oligomers including at least one selected from a repeating unit represented by Chemical Formula 1, a repeating unit represented by Chemical Formula 2, and a combination thereof; and at least one selected from a repeating unit represented by Chemical Formula 3,
A composition including a plurality of oligomers including at least one selected from a repeating unit represented by Chemical Formula 1, a repeating unit represented by Chemical Formula 2, and a combination thereof; and at least one selected from a repeating unit represented by Chemical Formula 3, a repeating unit represented by Chemical Formula 3A, and a combination thereof; wherein at least a part of the plurality of oligomers includes at least one terminal end having an amino group, and wherein at least a part of the plurality of oligomers including at least one terminal end having an amino group is a diamine having a pKa value of equal to or less than 3 at 25° C.: wherein the variables in Chemical Formulae 1, 2, 3, and 3A are described in the specification.
대표청구항▼
1. A composition comprising a plurality of oligomers, each oligomer comprising (i) a structural unit selected from a structural unit represented by Chemical Formula 1, a structural unit represented by Chemical Formula 2, and a combination thereof; and(ii) a structural unit selected from a structural
1. A composition comprising a plurality of oligomers, each oligomer comprising (i) a structural unit selected from a structural unit represented by Chemical Formula 1, a structural unit represented by Chemical Formula 2, and a combination thereof; and(ii) a structural unit selected from a structural unit represented by Chemical Formula 3, a structural unit represented by Chemical Formula 3A, and a combination thereof;wherein at least one of the oligomers comprises at least one terminal amino group (—NH2), andwherein the at least one terminal amino group (—NH2) is derived from a diamine having a pKa value of equal to or less than 3 at 25° C.: wherein, in Chemical Formula 1,R1 is the same or different in each structural unit, and is each independently a C3 to C30 alicyclic organic group, a C6 to C30 aromatic organic group, or a C2 to C30 heterocyclic groupR2 is the same or different in each structural unit, and is each independently a C6 to C30 aromatic organic group,R3 and R4 are the same or different and are each independently a halogen, a hydroxy group, a C1 to C10 aliphatic organic group, a C6 to C20 aromatic organic group, an alkoxy group of formula —OR200 (wherein R200 is a C1 to C10 aliphatic organic group), or a silyl group of formula —SiR201R202R203 (wherein R201, R202, and R203 are the same or different, and are each independently hydrogen or a C1 to C10 aliphatic organic group), andn1 and n2 are each independently integers ranging from 0 to 4, wherein, in Chemical Formula 2,R5 is the same or different in each structural unit, and is each independently a C6 to C30 aromatic organic group,R6 and R7 are the same or different and are each independently —CF3, —CCl3, —CBr3, —Cl3, —NO2, —CN, a C1 to C2 alkanoyl group, or a C1 to C6 ester group,R8 and R9 are the same or different, and are each independently a halogen, a hydroxy group, a C1 to C10 aliphatic organic group, a C6 to C20 aromatic organic group, an alkoxy group of formula —OR204 (wherein R204 is a C1 to C10 aliphatic organic group), or a silyl group of formula —SiR205R206R207 (wherein R205, R206, and R207 are the same or different, and are each independently hydrogen or a C1 to C10 aliphatic organic group),n3 is an integer ranging from 1 to 4,n5 is an integer ranging from 0 to 3,provided that n3+n5 is an integer ranging from 1 to 4,n4 is an integer ranging from 1 to 4,n6 is an integer ranging from 0 to 3,provided that n4+n6 is an integer ranging from 1 to 4, wherein, in Chemical Formulae 3 and 3A,R10 is the same or different in each structural unit, and is each independently a single bond, a C1 to C30 aliphatic organic group, a C3 to C30 alicyclic organic group, a C6 to C30 aromatic organic group, or a C2 to C30 heterocyclic group,R11 is the same or different in each structural unit, and each independently comprises a C6 to C30 aromatic organic group, wherein the aromatic organic group comprises one aromatic ring, two or more aromatic rings fused together to provide a condensed ring system, or a combination of two or more aromatic rings linked through a single bond or through a fluorenylene group, —O—, —S—, —C(═O)—, —CH(OH)—, —S(═O)2—, —Si(CH3)2—, —(CH2)p—, wherein 1≦p≦10, —(CF2)q—, wherein 1≦q≦10, —C(CH3)2—, —C(CF3)2—, and C(═O)NH—, or a combination thereof,R12 and R13 are the same or different, and are each independently a halogen, a hydroxy group, a C1 to C10 aliphatic organic group, a C6 to C20 aromatic organic group, an alkoxy group of formula —OR208 (wherein R208 is a C1 to C10 aliphatic organic group), or a silyl group of formula —SiR209R210R211 (wherein R209, R210, and R211 are the same or different, and are each independently hydrogen or a C1 to C10 aliphatic organic group), andn7 and n8 are each independently integers ranging from 0 to 3. 2. The composition according to claim 1, wherein the diamine having a pKa value of equal to or less than 3 at 25° C. is represented by Chemical Formula 4: wherein, in Chemical Formula 4,X is a single bond, —O—, —S—, —C(═O)—, —CH(OH)—, —S(═O)2—, —Si(CH3)2—, —(CH2)p—, wherein 1≦p≦10, —(CF2)q—, wherein 1≦q≦10, —C(CH3)2—, —C(═O)NH—, —C(CF3)2—, —C(CCl3)2—, —C(CBr3)2—, or —C(Cl3)2—,Ra to Rh are the same or different, and are each independently a halogen, a hydroxy group, a C1 to C10 aliphatic organic group, a C6 to C20 aromatic organic group, an alkoxy group of formula —OR208 (wherein R208 is a C1 to C10 aliphatic organic group), or a silyl group of formula —SiR209R210R211 (wherein R209, R210, and R211 are the same or different, and are each independently hydrogen or a C1 to C10 aliphatic organic group),provided that when X is a single bond, two or more of Ra to Rd and two or more or Re to Rh are not hydrogen. 3. The composition according to claim 1, wherein the diamine having a pKa value of equal to or less than 3 at 25° C. is represented by one or more of Chemical Formula c to Chemical Formula h: 4. The composition according to claim 1, comprising an oligomer comprising two terminal ends and further comprising an anhydride group disposed at each of the two terminal ends, an oligomer comprising two terminal ends and further comprising an amino group (—NH2) disposed at each of the two terminal ends, and an oligomer comprising two terminal ends and further comprising an amino group (—NH2) disposed at one terminal end and an anhydride group disposed at the other terminal end, wherein the ratio between the total mole number of the anhydride group disposed at the terminal ends and the total mole number of the amino group (—NH2) disposed at the terminal ends is about 1:1. 5. The composition according to claim 1, comprising an oligomer comprising two terminal ends and further comprising an anhydride group disposed at each of the two terminal ends, and an oligomer comprising two terminal ends and further comprising an amino group disposed at each of the two terminal ends, wherein the ratio between the total mole number of the anhydride group disposed at the terminal ends and the total mole number of the amino group disposed at the terminal ends is about 1:1. 6. The composition according to claim 1, wherein the diamine having a pKa value of equal to or less than 3 at 25° C. is present in an amount of equal to or less than about 30 mole % based on the total mole number of the structural units contained in the plurality of oligomers in the composition. 7. The composition according to claim 1, wherein each oligomer in the composition has a weight average molecular weight of about 10,000 gram/mole to about 20,000 gram/mole. 8. The composition according to claim 1, wherein each oligomer comprises about 1 to 1,000 of each of the structural units represented by Chemical Formula 1, Chemical Formula 2, or a combination of Chemical Formula 1 and Chemical Formula 2; and the structural unit represented by the Chemical Formula 3. 9. The composition according to claim 1, wherein R1 is selected from the chemical formulae: 10. The composition according to claim 1, wherein R2 and R5 are the same or different and are each independently selected from the chemical formulae: wherein, in the chemical formulae,R18 to R29 are the same or different, and are each independently a halogen, a C1 to C10 aliphatic organic group, or a C6 to C20 aromatic organic group,n11 and n14 to n20 are each independently integers ranging from 0 to 4, andn12 and n13 are each independently integers ranging from 0 to 3. 11. The composition according to claim 10, wherein R2 and R5 are the same or different and are each independently selected from chemical formulae: 12. The composition according to claim 1, wherein the structural unit represented by the Chemical Formula 3 comprises a structural unit represented by Chemical Formula 5, a structural unit represented by Chemical Formula 6, or a combination of structural units represented by Chemical Formula 5 and Chemical Formula 6: wherein, in Chemical Formulae 5 and 6,R11 is the same or different in each structural unit, and each independently comprises a C6 to C30 aromatic organic group, wherein the aromatic organic group comprises one aromatic ring, two or more aromatic rings fused together to provide a condensed ring system, or a combination of two or more aromatic rings linked through a single bond or through a fluorenylene group, —O—, —S—, —C(═O)—, —CH(OH)—, —S(═O)2—, —Si(CH3)2—, —(CH2)p— wherein 1≦p≦10, —(CF2)q— wherein 1≦q≦10, —C(CH3)2—, —C(CF3)2—, —C(═O)NH—, or a combination thereof,R12 and R13 are the same or different, and are each independently a halogen, a hydroxy group, a C1 to C10 aliphatic organic group, a C6 to C20 aromatic organic group, an alkoxy group of formula —OR208 (wherein R208 is a C1 to C10 aliphatic organic group), or a silyl group of formula —SiR209R210R211 (wherein R209, R210, and R211 are the same or different, and are each independently hydrogen or a C1 to C10 aliphatic organic group), andn7 and n8 is each independently integers ranging from 0 to 3. 13. The composition according to claim 1, wherein the structural unit represented by the Chemical Formula 1 comprises a structural unit represented by Chemical Formula 7, a structural unit represented by Chemical Formula 8, a structural unit represented by Chemical Formula 9, or a combination thereof;the structural unit represented by the Chemical Formula 2 comprises a structural unit represented by Chemical Formula 10, a structural unit represented by Chemical Formula 11, a structural unit represented by Chemical Formula 12, or a combination thereof; andthe structural unit represented by the Chemical Formula 3 comprises a structural unit represented by Chemical Formula 13, a structural unit represented by Chemical Formula 14, or a combination thereof:
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