MY176093A - Wholly aromatic polyester amide and method for producing the same - Google Patents
Wholly aromatic polyester amide and method for producing the sameInfo
- Publication number
- MY176093A MY176093A MYPI2019000457A MYPI2019000457A MY176093A MY 176093 A MY176093 A MY 176093A MY PI2019000457 A MYPI2019000457 A MY PI2019000457A MY PI2019000457 A MYPI2019000457 A MY PI2019000457A MY 176093 A MY176093 A MY 176093A
- Authority
- MY
- Malaysia
- Prior art keywords
- mol
- constituent unit
- constituent
- aromatic polyester
- wholly aromatic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/44—Polyester-amides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Abstract
Provided are a wholly aromatic polyester amide sufficiently achieving a balance between melting point lowering and heat resistance, and a method for producing the same. The wholly aromatic polyester amide according to the present invention consists of the following constituent units (I) to (VI) as essential constitutional components; includes 50 to 70 mol% of the constituent unit (I), 0.5 mol% or higher and lower than 4.5 mol% of the constituent unit (II), 10.25 to 22.25 mol% of the constituent unit (III), 0.5 mol% or higher and lower than 4.5 mol% of the constituent unit (IV), 5.75 to 23.75 mol% of the constituent unit (V), 1 to 7 mol% of the constituent unit (VI), 1 mol% or higher and lower than 5 mol% of a total of the constituent unit (II) and the constituent unit (IV), and 100 mol% of a total of the constituent units (I) to (VI) with respect to all of the constituent units; a molar ratio of the constituent unit (VI) to a total of the constituent unit (V) and the constituent unit (VI) is 0.04 to 0.37; and exhibits optical anisotropy when melted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016147593 | 2016-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY176093A true MY176093A (en) | 2020-07-24 |
Family
ID=61015856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2019000457A MY176093A (en) | 2016-07-27 | 2017-06-26 | Wholly aromatic polyester amide and method for producing the same |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JP6345373B1 (en) |
| KR (1) | KR101934540B1 (en) |
| CN (1) | CN109312070B (en) |
| MY (1) | MY176093A (en) |
| PH (1) | PH12019500179A1 (en) |
| SG (1) | SG11201900725RA (en) |
| TW (1) | TWI705089B (en) |
| WO (1) | WO2018020930A1 (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5798432A (en) * | 1996-03-22 | 1998-08-25 | Hoechst Celanese Corp. | Method of making thermotropic liquid crystalline polymers containing hydroquinone |
| JP4558379B2 (en) * | 2003-05-22 | 2010-10-06 | ポリプラスチックス株式会社 | Totally aromatic polyester amide liquid crystal resin molded article and molding method |
| JP2006070086A (en) * | 2004-08-31 | 2006-03-16 | Polyplastics Co | Thermoplastic resin composition |
| JP4704046B2 (en) * | 2004-10-29 | 2011-06-15 | ポリプラスチックス株式会社 | Extrusion molding resin composition and extrusion molding |
| AU2007213255B2 (en) * | 2006-02-10 | 2010-11-18 | Lef Technology, Inc. | Method of modifying liquid crystal polymers |
| JP5165492B2 (en) * | 2008-05-23 | 2013-03-21 | ポリプラスチックス株式会社 | Planar connector |
| TW201022327A (en) * | 2008-10-30 | 2010-06-16 | Solvay Advanced Polymers Llc | Hydroquinone-containing polyesters having improved whiteness |
| JP2010199437A (en) * | 2009-02-26 | 2010-09-09 | Kuraray Co Ltd | Laminated board for printed wiring board |
| KR20120002451A (en) * | 2010-06-30 | 2012-01-05 | 스미또모 가가꾸 가부시키가이샤 | Method for producing liquid crystal polyester fiber, fiber obtained by the mthod, and rubber reinforcement material, tire cord and tire using the fiber |
| JP2015530460A (en) * | 2012-09-27 | 2015-10-15 | ティコナ・エルエルシー | Thermotropic liquid crystal powder |
-
2017
- 2017-06-26 JP JP2018507050A patent/JP6345373B1/en active Active
- 2017-06-26 WO PCT/JP2017/023438 patent/WO2018020930A1/en active Application Filing
- 2017-06-26 KR KR1020187034038A patent/KR101934540B1/en active IP Right Grant
- 2017-06-26 SG SG11201900725RA patent/SG11201900725RA/en unknown
- 2017-06-26 CN CN201780035389.5A patent/CN109312070B/en active Active
- 2017-06-26 MY MYPI2019000457A patent/MY176093A/en unknown
- 2017-06-30 TW TW106121969A patent/TWI705089B/en active
-
2019
- 2019-01-25 PH PH12019500179A patent/PH12019500179A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN109312070B (en) | 2020-08-25 |
| TWI705089B (en) | 2020-09-21 |
| TW201815888A (en) | 2018-05-01 |
| JP6345373B1 (en) | 2018-06-20 |
| WO2018020930A1 (en) | 2018-02-01 |
| PH12019500179A1 (en) | 2019-10-21 |
| SG11201900725RA (en) | 2019-02-27 |
| CN109312070A (en) | 2019-02-05 |
| KR101934540B1 (en) | 2019-01-02 |
| JPWO2018020930A1 (en) | 2018-07-26 |
| KR20180130586A (en) | 2018-12-07 |
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