JPS62164722A - 共重合ポリエステル - Google Patents
共重合ポリエステルInfo
- Publication number
- JPS62164722A JPS62164722A JP61006483A JP648386A JPS62164722A JP S62164722 A JPS62164722 A JP S62164722A JP 61006483 A JP61006483 A JP 61006483A JP 648386 A JP648386 A JP 648386A JP S62164722 A JPS62164722 A JP S62164722A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- mol
- dicarboxylic acid
- unit
- ethane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920001634 Copolyester Polymers 0.000 title abstract description 9
- 125000003118 aryl group Chemical group 0.000 claims abstract description 13
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 3
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 3
- 229920000728 polyester Polymers 0.000 claims description 16
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 2
- 239000000470 constituent Substances 0.000 claims 1
- -1 acyloxy aromatic carboxylic acid Chemical compound 0.000 abstract description 15
- 238000005452 bending Methods 0.000 abstract description 13
- 230000009477 glass transition Effects 0.000 abstract description 11
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000155 melt Substances 0.000 abstract description 4
- 229910052794 bromium Inorganic materials 0.000 abstract description 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 39
- 229920005989 resin Polymers 0.000 description 24
- 239000011347 resin Substances 0.000 description 24
- 229920000642 polymer Polymers 0.000 description 18
- 238000002844 melting Methods 0.000 description 17
- 230000008018 melting Effects 0.000 description 17
- 238000006116 polymerization reaction Methods 0.000 description 15
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 125000005907 alkyl ester group Chemical group 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 125000002252 acyl group Chemical group 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 4
- LTFHNKUKQYVHDX-UHFFFAOYSA-N 4-hydroxy-3-methylbenzoic acid Chemical compound CC1=CC(C(O)=O)=CC=C1O LTFHNKUKQYVHDX-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010128 melt processing Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- XBNGYFFABRKICK-UHFFFAOYSA-N 2,3,4,5,6-pentafluorophenol Chemical compound OC1=C(F)C(F)=C(F)C(F)=C1F XBNGYFFABRKICK-UHFFFAOYSA-N 0.000 description 2
- AULKDLUOQCUNOK-UHFFFAOYSA-N 3,5-dichloro-4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC(Cl)=C(O)C(Cl)=C1 AULKDLUOQCUNOK-UHFFFAOYSA-N 0.000 description 2
- XMEQDAIDOBVHEK-UHFFFAOYSA-N 3-bromo-4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C(Br)=C1 XMEQDAIDOBVHEK-UHFFFAOYSA-N 0.000 description 2
- QGNLHMKIGMZKJX-UHFFFAOYSA-N 3-chloro-4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C(Cl)=C1 QGNLHMKIGMZKJX-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- RQMBBMQDXFZFCC-UHFFFAOYSA-N [4-(4-acetyloxyphenyl)phenyl] acetate Chemical compound C1=CC(OC(=O)C)=CC=C1C1=CC=C(OC(C)=O)C=C1 RQMBBMQDXFZFCC-UHFFFAOYSA-N 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 238000000113 differential scanning calorimetry Methods 0.000 description 2
- 150000002168 ethanoic acid esters Chemical class 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachloro-phenol Natural products OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 235000011056 potassium acetate Nutrition 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- TUUBOHWZSQXCSW-UHFFFAOYSA-N vanillic acid Natural products COC1=CC(O)=CC(C(O)=O)=C1 TUUBOHWZSQXCSW-UHFFFAOYSA-N 0.000 description 2
- GMYHGDFFXVALJH-UHFFFAOYSA-N 2-acetyl-4-hydroxy-3-methoxybenzoic acid Chemical compound COC1=C(O)C=CC(C(O)=O)=C1C(C)=O GMYHGDFFXVALJH-UHFFFAOYSA-N 0.000 description 1
- RJGXLSPAKXWJGN-UHFFFAOYSA-N 2-bromo-4-(3-bromo-4-hydroxyphenyl)phenol Chemical compound C1=C(Br)C(O)=CC=C1C1=CC=C(O)C(Br)=C1 RJGXLSPAKXWJGN-UHFFFAOYSA-N 0.000 description 1
- HJWZWKVRHZKUMZ-UHFFFAOYSA-N 2-bromo-4-(4-hydroxyphenyl)phenol Chemical compound C1=CC(O)=CC=C1C1=CC=C(O)C(Br)=C1 HJWZWKVRHZKUMZ-UHFFFAOYSA-N 0.000 description 1
- SDDOUBZCBHJDLO-UHFFFAOYSA-N 2-chloro-1,1'-biphenyl-4,4'-diol Chemical compound C1=CC(O)=CC=C1C1=CC=C(O)C=C1Cl SDDOUBZCBHJDLO-UHFFFAOYSA-N 0.000 description 1
- AOEMOHOGYDGZLY-UHFFFAOYSA-N 2-chloro-4-(2-chloro-4-hydroxyphenyl)phenol Chemical compound ClC1=CC(O)=CC=C1C1=CC=C(O)C(Cl)=C1 AOEMOHOGYDGZLY-UHFFFAOYSA-N 0.000 description 1
- YNPLORZIQIQXAL-UHFFFAOYSA-N 2-chloro-4-(3-chloro-4-hydroxyphenyl)phenol Chemical compound C1=C(Cl)C(O)=CC=C1C1=CC=C(O)C(Cl)=C1 YNPLORZIQIQXAL-UHFFFAOYSA-N 0.000 description 1
- KOOMYCULAWPCTA-UHFFFAOYSA-N 2-chloro-4-(4-hydroxyphenyl)phenol Chemical compound C1=CC(O)=CC=C1C1=CC=C(O)C(Cl)=C1 KOOMYCULAWPCTA-UHFFFAOYSA-N 0.000 description 1
- WIPYZRZPNMUSER-UHFFFAOYSA-N 2-chloro-4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1Cl WIPYZRZPNMUSER-UHFFFAOYSA-N 0.000 description 1
- JJTJFVSZYDSLOT-UHFFFAOYSA-N 3,3'-dimethoxy-4,4'-biphenol Natural products C1=C(O)C(OC)=CC(C=2C=C(OC)C(O)=CC=2)=C1 JJTJFVSZYDSLOT-UHFFFAOYSA-N 0.000 description 1
- QKFRVKAKIWVCAY-UHFFFAOYSA-N 3-bromo-4-(4-hydroxyphenyl)phenol Chemical compound C1=CC(O)=CC=C1C1=CC=C(O)C=C1Br QKFRVKAKIWVCAY-UHFFFAOYSA-N 0.000 description 1
- QVQHFGTVBDKZCL-UHFFFAOYSA-N 4-(4-hydroxy-2-methoxyphenyl)-3-methoxyphenol Chemical compound COC1=CC(O)=CC=C1C1=CC=C(O)C=C1OC QVQHFGTVBDKZCL-UHFFFAOYSA-N 0.000 description 1
- GFZSVGYALZXYGC-UHFFFAOYSA-N 4-(4-hydroxyphenyl)-2-methoxyphenol Chemical compound C1=C(O)C(OC)=CC(C=2C=CC(O)=CC=2)=C1 GFZSVGYALZXYGC-UHFFFAOYSA-N 0.000 description 1
- XQTSIDQULKJRFU-UHFFFAOYSA-N 4-(4-hydroxyphenyl)-2-methylphenol Chemical compound C1=C(O)C(C)=CC(C=2C=CC(O)=CC=2)=C1 XQTSIDQULKJRFU-UHFFFAOYSA-N 0.000 description 1
- BROBZIBSAXSFLK-UHFFFAOYSA-N 4-(4-hydroxyphenyl)-3-methoxyphenol Chemical compound COC1=CC(O)=CC=C1C1=CC=C(O)C=C1 BROBZIBSAXSFLK-UHFFFAOYSA-N 0.000 description 1
- DTPWJDGUXUESJD-UHFFFAOYSA-N 4-(4-hydroxyphenyl)-3-methylphenol Chemical compound CC1=CC(O)=CC=C1C1=CC=C(O)C=C1 DTPWJDGUXUESJD-UHFFFAOYSA-N 0.000 description 1
- GWYPJBKNXSRAPX-UHFFFAOYSA-N 4-hydroxy-2-methoxybenzoic acid Chemical compound COC1=CC(O)=CC=C1C(O)=O GWYPJBKNXSRAPX-UHFFFAOYSA-N 0.000 description 1
- BBMFSGOFUHEVNP-UHFFFAOYSA-N 4-hydroxy-2-methylbenzoic acid Chemical compound CC1=CC(O)=CC=C1C(O)=O BBMFSGOFUHEVNP-UHFFFAOYSA-N 0.000 description 1
- 125000005274 4-hydroxybenzoic acid group Chemical group 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- ZGQFRAPKCSFQEX-UHFFFAOYSA-N [3-(5-acetyloxy-2-hydroxyphenyl)-4-hydroxyphenyl] acetate Chemical compound CC(=O)OC1=CC=C(O)C(C=2C(=CC=C(OC(C)=O)C=2)O)=C1 ZGQFRAPKCSFQEX-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical class [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- BVFSYZFXJYAPQJ-UHFFFAOYSA-N butyl(oxo)tin Chemical compound CCCC[Sn]=O BVFSYZFXJYAPQJ-UHFFFAOYSA-N 0.000 description 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005947 deacylation reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 235000019439 ethyl acetate Nutrition 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- IPBVNPXQWQGGJP-UHFFFAOYSA-N phenyl acetate Chemical compound CC(=O)OC1=CC=CC=C1 IPBVNPXQWQGGJP-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002151 riboflavin Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000007039 two-step reaction Methods 0.000 description 1
- WKOLLVMJNQIZCI-UHFFFAOYSA-N vanillic acid Chemical compound COC1=CC(C(O)=O)=CC=C1O WKOLLVMJNQIZCI-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61006483A JPS62164722A (ja) | 1986-01-17 | 1986-01-17 | 共重合ポリエステル |
| IL79579A IL79579A (en) | 1985-08-13 | 1986-07-31 | Melt-processable copolyester |
| US06/893,206 US4746721A (en) | 1985-08-13 | 1986-08-05 | Copolyester |
| CA000515373A CA1264497A (en) | 1985-08-13 | 1986-08-06 | Copolyester |
| ES8601023A ES2001503A6 (es) | 1985-08-13 | 1986-08-12 | Un procedimiento para producir un copoliester susceptible de tratamiento en masa fundida |
| CN86105004A CN1007063B (zh) | 1985-08-13 | 1986-08-12 | 共聚多酯 |
| DE8686306260T DE3684735D1 (de) | 1985-08-13 | 1986-08-13 | In der schmelze verarbeitbarer aromatischer copolyester. |
| EP86306260A EP0212944B1 (en) | 1985-08-13 | 1986-08-13 | Melt-processable aromatic copolyester |
| KR1019860006668A KR920002774B1 (ko) | 1985-08-13 | 1986-08-13 | 공중합 폴리에스테르의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61006483A JPS62164722A (ja) | 1986-01-17 | 1986-01-17 | 共重合ポリエステル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62164722A true JPS62164722A (ja) | 1987-07-21 |
| JPH0579095B2 JPH0579095B2 (cg-RX-API-DMAC7.html) | 1993-11-01 |
Family
ID=11639720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61006483A Granted JPS62164722A (ja) | 1985-08-13 | 1986-01-17 | 共重合ポリエステル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62164722A (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021080464A (ja) * | 2015-06-09 | 2021-05-27 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ | 重合性化合物および液晶ディスプレイにおけるそれらの使用 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60221422A (ja) * | 1984-04-17 | 1985-11-06 | Mitsubishi Chem Ind Ltd | 共重合ポリエステルの製造方法 |
| JPS60229921A (ja) * | 1984-04-27 | 1985-11-15 | Mitsubishi Chem Ind Ltd | 芳香族ポリエステル共重合体の製造法 |
-
1986
- 1986-01-17 JP JP61006483A patent/JPS62164722A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60221422A (ja) * | 1984-04-17 | 1985-11-06 | Mitsubishi Chem Ind Ltd | 共重合ポリエステルの製造方法 |
| JPS60229921A (ja) * | 1984-04-27 | 1985-11-15 | Mitsubishi Chem Ind Ltd | 芳香族ポリエステル共重合体の製造法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021080464A (ja) * | 2015-06-09 | 2021-05-27 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ | 重合性化合物および液晶ディスプレイにおけるそれらの使用 |
| US11414599B2 (en) | 2015-06-09 | 2022-08-16 | Merck Patent Gmbh | Polymerizable compounds and the use thereof in liquid-crystal displays |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0579095B2 (cg-RX-API-DMAC7.html) | 1993-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |