JPWO2019181879A5 - - Google Patents
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- JPWO2019181879A5 JPWO2019181879A5 JP2020507804A JP2020507804A JPWO2019181879A5 JP WO2019181879 A5 JPWO2019181879 A5 JP WO2019181879A5 JP 2020507804 A JP2020507804 A JP 2020507804A JP 2020507804 A JP2020507804 A JP 2020507804A JP WO2019181879 A5 JPWO2019181879 A5 JP WO2019181879A5
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- liquid crystal
- crystal alignment
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- 239000004973 liquid crystal related substance Substances 0.000 claims 16
- 125000004432 carbon atom Chemical group C* 0.000 claims 13
- 239000003795 chemical substances by application Substances 0.000 claims 12
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 12
- 150000001875 compounds Chemical class 0.000 claims 9
- 125000001424 substituent group Chemical group 0.000 claims 8
- 125000003700 epoxy group Chemical group 0.000 claims 6
- 125000000962 organic group Chemical group 0.000 claims 6
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical group C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical group CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims 3
- 239000004642 Polyimide Substances 0.000 claims 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims 3
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical group C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims 3
- 125000000217 alkyl group Chemical group 0.000 claims 3
- 125000001624 naphthyl group Chemical group 0.000 claims 3
- 239000003960 organic solvent Substances 0.000 claims 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 3
- 229920001721 polyimide Polymers 0.000 claims 3
- 229920000642 polymer Polymers 0.000 claims 3
- 239000002243 precursor Substances 0.000 claims 3
- 125000000168 pyrrolyl group Chemical group 0.000 claims 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims 2
- 239000004593 Epoxy Substances 0.000 claims 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims 2
- 125000003282 alkyl amino group Chemical group 0.000 claims 2
- 239000004202 carbamide Substances 0.000 claims 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims 2
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 claims 2
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 229920000058 polyacrylate Polymers 0.000 claims 2
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 claims 1
- 241001232566 Chamaeleo sp. Species 0.000 claims 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims 1
- 125000003342 alkenyl group Chemical group 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 125000002947 alkylene group Chemical group 0.000 claims 1
- 125000000304 alkynyl group Chemical group 0.000 claims 1
- 125000003277 amino group Chemical group 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 125000002993 cycloalkylene group Chemical group 0.000 claims 1
- 125000004663 dialkyl amino group Chemical group 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 125000003396 thiol group Chemical group [H]S* 0.000 claims 1
Claims (12)
(A)成分:ポリイミド前駆体、該ポリイミド前駆体のイミド化重合体、及び100~300℃の温度範囲で液晶性を発現する感光性の側鎖型アクリル重合体からなる群から選ばれる少なくとも1種の重合体
(B)成分:下記式(1)で表される化合物
Component (A): At least one selected from the group consisting of a polyimide precursor, an imidized polymer of the polyimide precursor, and a photosensitive side chain acrylic polymer that exhibits liquid crystallinity in a temperature range of 100 to 300 ° C. Species polymer (B) component: Compound represented by the following formula (1)
Ar2及びAr3は、それぞれ独立に、ベンゼン環、ナフタレン環、ピロール環、フラン環、チオフェン環又はピリジン環から、2個の水素原子を取り去った2価の置換基である。q1とq2は、一方は1であり、もう一方は0である。Ar4及びAr5は、それぞれ独立に、ベンゼン環、ナフタレン環、ピロール環、フラン環、チオフェン環又はピリジン環から、2個の水素原子を取り去った2価の置換基を表す。Y1及びY2は、それぞれ独立に、-CH=CH-、-CH=N-、-N=CH-又は-C≡C-である。S1、S2及びS3は、それぞれ独立に、単結合、炭素数1~18の直鎖若しくは分岐状のアルキレン基、炭素数5~8のシクロアルキレン基、フェニレン基、ビフェニレン基、又はそれらの2~10の組み合わせからなる2価の置換基を表す。なお、前記2価の置換基は、単結合、エーテル結合、エステル結合、アミド結合、ウレア結合、ウレタン結合、アミノ結合、カルボニル結合を介して、それぞれ複数個が連結してなる構造であってもよい。R11は、水素原子、ヒドロキシ基、メルカプト基、アミノ基、炭素数1~10のアルキル基、炭素数1~10のアルコキシ基、炭素数1~8のアルキルアミノ基、又は炭素数2~16のジアルキルアミノ基である。) The photosensitive side-chain acrylic polymer that exhibits liquid crystallinity in the temperature range of 100 to 300 ° C., which is the component (A), has a side-chain structure consisting of at least one of the following formulas (i) to (v). The liquid crystal alignment agent according to claim 1.
Ar 2 and Ar 3 are divalent substituents obtained by removing two hydrogen atoms from a benzene ring, a naphthalene ring, a pyrrole ring, a furan ring, a thiophene ring or a pyridine ring, respectively. One of q1 and q2 is 1 and the other is 0. Ar 4 and Ar 5 each independently represent a divalent substituent obtained by removing two hydrogen atoms from a benzene ring, a naphthalene ring, a pyrrole ring, a furan ring, a thiophene ring or a pyridine ring. Y 1 and Y 2 are independently -CH = CH-, -CH = N-, -N = CH- or -C≡C-, respectively. S 1 , S 2 and S 3 are independently single-bonded, linear or branched alkylene groups having 1 to 18 carbon atoms, cycloalkylene groups having 5 to 8 carbon atoms, phenylene groups, biphenylene groups, or them. Represents a divalent substituent consisting of a combination of 2 to 10. Even if the divalent substituent has a structure in which a plurality of each is linked via a single bond, an ether bond, an ester bond, an amide bond, a urea bond, a urethane bond, an amino bond, and a carbonyl bond. good. R 11 is a hydrogen atom, a hydroxy group, a mercapto group, an amino group, an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, an alkylamino group having 1 to 8 carbon atoms, or an alkylamino group having 2 to 16 carbon atoms. It is a dialkylamino group of. )
(B-1):前記式(1)において、q1及びq2が0であり、Q1が(Q1-1)であり、R2及びR3がエポキシ基を有する基である化合物、
(B-2):前記式(1)において、q1及びq2が0であり、Q1が(Q1-1)であり、R2が水素原子であり、R3がエポキシ基を有する基である化合物、
(B-3):前記式(1)において、q1及びq2が1であり、Q1が単結合又は(Q1-1)であり、Q2が(Q1-1)であり、R2及びR3がエポキシ基を有する基である化合物、
(B-4):前記式(1)において、q1及びq2が1であり、Q1が単結合又は(Q1-1)であり、Q2が(Q1-1)であり、R2が水素原子であり、R3がエポキシ基を有する基である化合物。
(B-5):前記式(1)において、q1及びq2が1であり、Q1が(Q1-1)であり、Q2が単結合であり、R2及びR3がエポキシ基を有する基である化合物、
(B-6):前記式(1)において、q1及びq2が1であり、Q1が(Q1-1)であり、Q2が単結合であり、R2が水素原子であり、R3がエポキシ基を有する基である化合物。 The liquid crystal alignment agent according to any one of claims 1 to 4, wherein the compound represented by the component (B) is at least one selected from the following formulas (B-1) to (B-6). ..
(B-1): A compound in which q1 and q2 are 0, Q1 is (Q1-1), and R2 and R3 are groups having an epoxy group in the above formula (1).
(B-2): In the above formula (1), q1 and q2 are 0, Q1 is (Q1-1), R2 is a hydrogen atom , and R3 is a group having an epoxy group. Compound,
(B-3): In the above formula (1), q1 and q2 are 1, Q1 is a single bond or (Q1-1), Q2 is (Q1-1), and R2 and R. A compound in which 3 is a group having an epoxy group,
(B-4): In the above formula (1), q1 and q2 are 1, Q1 is a single bond or (Q1-1), Q2 is (Q1-1), and R2 is hydrogen. A compound that is an atom and R 3 is a group having an epoxy group.
(B-5): In the above formula (1), q1 and q2 are 1, Q1 is (Q1-1), Q2 is a single bond , and R2 and R3 have an epoxy group. The underlying compound,
(B-6): In the above formula (1), q1 and q2 are 1, Q1 is (Q1-1), Q2 is a single bond, R2 is a hydrogen atom , and R3. Is a compound that is a group having an epoxy group.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018051092 | 2018-03-19 | ||
JP2018051092 | 2018-03-19 | ||
PCT/JP2019/011255 WO2019181879A1 (en) | 2018-03-19 | 2019-03-18 | Liquid crystal alignment agent, liquid crystal aligned film and liquid crystal display device |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2019181879A1 JPWO2019181879A1 (en) | 2021-03-18 |
JPWO2019181879A5 true JPWO2019181879A5 (en) | 2022-03-07 |
JP7334723B2 JP7334723B2 (en) | 2023-08-29 |
Family
ID=67987370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020507804A Active JP7334723B2 (en) | 2018-03-19 | 2019-03-18 | Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP7334723B2 (en) |
KR (1) | KR20200132908A (en) |
CN (2) | CN111868620B (en) |
TW (1) | TWI834646B (en) |
WO (1) | WO2019181879A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117551267B (en) * | 2024-01-10 | 2024-04-19 | 武汉柔显科技股份有限公司 | Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7524541B2 (en) | 2002-08-29 | 2009-04-28 | Nissan Chemical Industries, Ltd. | Material for liquid crystal aligning and liquid crystal displays made by using the same |
KR101067315B1 (en) | 2002-12-11 | 2011-09-23 | 닛산 가가쿠 고교 가부시키 가이샤 | Liquid crystal orientating agent and liquid crystal display element using it |
KR20080028318A (en) * | 2006-09-26 | 2008-03-31 | 제이에스알 가부시끼가이샤 | Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display device |
JP2008107814A (en) * | 2006-09-26 | 2008-05-08 | Jsr Corp | Liquid crystal aligning agent, liquid crystal alignment layer and liquid crystal display element |
JP4924832B2 (en) | 2006-09-26 | 2012-04-25 | Jsr株式会社 | Liquid crystal aligning agent and liquid crystal display element |
TWI348474B (en) * | 2006-09-26 | 2011-09-11 | Jsr Corp | Liquid crystal alignment agent and liquid crystal display element |
CN101178518A (en) | 2006-11-10 | 2008-05-14 | Jsr株式会社 | Liquid crystal aligning agent and liquid crystal display device |
TWI460209B (en) * | 2008-05-09 | 2014-11-11 | Chi Mei Corp | Liquid crystal aligning agent and method for producing liquid crystal alignment film |
CN107090301A (en) * | 2011-07-12 | 2017-08-25 | 日产化学工业株式会社 | Aligning agent for liquid crystal, liquid crystal orientation film and liquid crystal display cells |
KR102035366B1 (en) * | 2012-02-22 | 2019-10-22 | 닛산 가가쿠 가부시키가이샤 | Composition, liquid crystal aligninig agent, liquid crystal alighment film, and liquid crystal display element |
KR102255769B1 (en) * | 2013-09-26 | 2021-05-27 | 닛산 가가쿠 가부시키가이샤 | Liquid crystal aligning agent and liquid crystal display element using same |
KR102172129B1 (en) * | 2013-10-01 | 2020-10-30 | 닛산 가가쿠 가부시키가이샤 | Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element using same |
JP2017106941A (en) * | 2014-04-09 | 2017-06-15 | 日産化学工業株式会社 | Urea compound having alkoxysilyl group and liquid crystal aligning agent |
CN105294664B (en) | 2015-11-10 | 2018-06-19 | 阜阳欣奕华材料科技有限公司 | Compound and preparation method, aligning agent for liquid crystal, liquid crystal orientation film and liquid crystal cell |
-
2019
- 2019-03-18 WO PCT/JP2019/011255 patent/WO2019181879A1/en active Application Filing
- 2019-03-18 KR KR1020207028886A patent/KR20200132908A/en not_active Application Discontinuation
- 2019-03-18 JP JP2020507804A patent/JP7334723B2/en active Active
- 2019-03-18 CN CN201980020161.8A patent/CN111868620B/en active Active
- 2019-03-18 CN CN202311084305.0A patent/CN117148630A/en active Pending
- 2019-03-19 TW TW108109269A patent/TWI834646B/en active
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