EP3383932A1 - Copolyesters thermoplastiques aromatiques comprenant du 1,4 : 3,6-dianhydrohexitol et divers diols cycliques - Google Patents
Copolyesters thermoplastiques aromatiques comprenant du 1,4 : 3,6-dianhydrohexitol et divers diols cycliquesInfo
- Publication number
- EP3383932A1 EP3383932A1 EP16819348.0A EP16819348A EP3383932A1 EP 3383932 A1 EP3383932 A1 EP 3383932A1 EP 16819348 A EP16819348 A EP 16819348A EP 3383932 A1 EP3383932 A1 EP 3383932A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- polyester
- units
- dianhydrohexitol
- temperature
- naphthalenediol
- 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.)
- Pending
Links
Classifications
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- B32B2307/732—Dimensional properties
- B32B2307/734—Dimensional stability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/202—LCD, i.e. liquid crystal displays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2551/00—Optical elements
-
- 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
- C08G2250/00—Compositions for preparing crystalline polymers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
Definitions
- the haze and the transmittance of the sample are measured according to the ASTM D1003 and ASTM D1003-95 methods on a polyester injected part according to the invention.
- the number of ABBE is calculated according to the formula below from three refractive index measurements taken at 589 nm (nD: sodium D-line), 486 nm (nF: hydrogen F-line) and 656 nm (nC: C line of hydrogen).
- the unit (A) is 1, 4: 3,6-dianhydrohexitol.
- the 1,4: 3,6-dianhydrohexitols have the disadvantage of being secondary diols that are not very reactive in the manufacture of polyesters.
- 1,4: 3,6-Dianhydrohexitol (A) may be isosorbide, isomannide, isoidide, or a mixture thereof.
- 1,4: 3,6-dianhydrohexitol (A) is isosorbide.
- Isosorbide, isomannide and isoidide can be obtained respectively by dehydration of sorbitol, mannitol and iditol.
- isosorbide it is marketed by the Applicant under the brand name POLYSORB® P.
- the polyester according to the invention is free of cyclohexanedimethanol units.
- the invention also relates to a method of manufacturing the polyester according to the invention. This process comprises:
- the additive useful for the composition according to the invention may also comprise opacifying agents, dyes and pigments. They can be chosen from cobalt acetate and the following compounds: HS-325 Sandoplasl® RED BB (which is a compound carrying an azo function also known as Solvent Red 195), HS-510 Sandoplasl® Blue 2B which is an anthraquinone, Polysynthren® Blue R, and Clariant® RSB Violet.
- the thermal properties of the polyesters were measured by differential scanning calorimetry (DSC): the sample is first heated under a nitrogen atmosphere in an open crucible of 10 to 320%: (1 ⁇ m-1), cooled to 10%: (10%: min-1) then heated to 320%: under the same conditions as the first stage.
- the glass transition temperatures were taken at the midpoint of the second heating.
- the possible crystallization temperatures are determined on the exothermic peak (onset of the peak).
- the possible melting temperatures are determined on the endothermic peak (onset of the peak) in the second heating. In the same way the determination of the enthalpy of fusion (area under the curve) is carried out at the second heating.
- the polymer obtained is an amorphous material whose glass transition is ⁇ 49 ° C and the reduced viscosity of 54.9 ml / g (concentration at 5 g / l in 2-chlorophenol 35 ⁇ ).
- Analysis of the final polyester by NMR shows that 27% of Isosorbide (relative to the diols) were introduced into the polymer chains.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1561753A FR3044665A1 (fr) | 2015-12-02 | 2015-12-02 | Copolyesters thermoplastiques aromatiques comprenant du 1,4 : 3,6-dianhydrohexitol et divers diols cycliques |
FR1651205A FR3044667B1 (fr) | 2015-12-02 | 2016-02-15 | Copolyesters thermoplastiques aromatiques comprenant du 1,4 : 3,6-dianhydrohexitol et divers diols cycliques |
PCT/FR2016/053180 WO2017093685A1 (fr) | 2015-12-02 | 2016-12-02 | Copolyesters thermoplastiques aromatiques comprenant du 1,4 : 3,6-dianhydrohexitol et divers diols cycliques |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3383932A1 true EP3383932A1 (fr) | 2018-10-10 |
Family
ID=55650570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16819348.0A Pending EP3383932A1 (fr) | 2015-12-02 | 2016-12-02 | Copolyesters thermoplastiques aromatiques comprenant du 1,4 : 3,6-dianhydrohexitol et divers diols cycliques |
Country Status (9)
Country | Link |
---|---|
US (1) | US20180362707A1 (fr) |
EP (1) | EP3383932A1 (fr) |
JP (1) | JP2018536073A (fr) |
KR (1) | KR20180089418A (fr) |
CN (1) | CN108431078B (fr) |
CA (1) | CA3006905A1 (fr) |
FR (2) | FR3044665A1 (fr) |
MX (1) | MX2018006685A (fr) |
WO (1) | WO2017093685A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116987254A (zh) | 2016-02-04 | 2023-11-03 | Sk化学公司 | 具有优异的耐热性和溶剂溶解性的聚酯树脂以及含有其的涂料组合物 |
FR3065958B1 (fr) * | 2017-05-05 | 2020-09-04 | Roquette Freres | Procede de fabrication d'un materiau composite |
CH715228A1 (de) * | 2018-08-02 | 2020-02-14 | Alpla Werke Alwin Lehner Gmbh & Co Kg | Preform aus Polyester. |
KR102478598B1 (ko) * | 2019-08-30 | 2022-12-15 | 코오롱인더스트리 주식회사 | 바이오매스 유래 환형 단량체를 포함하는 고분자 화합물 및 그의 제조방법 |
CN111072940B (zh) * | 2019-11-28 | 2021-09-28 | 中国科学院宁波材料技术与工程研究所 | 基于螺环乙二醇的共聚酯及其制备方法、制品 |
FR3105232B1 (fr) | 2019-12-20 | 2021-12-24 | Roquette Freres | Procédé de fabrication d’un polyester contenant au moins un motif 1,4 : 3,6-dianhydrohexitol à coloration réduite et taux d’incorporation dudit motif améliorés |
CN111303394A (zh) * | 2020-04-20 | 2020-06-19 | 河南功能高分子膜材料创新中心有限公司 | 一种改性耐高温聚酯的制备方法及改性耐高温聚酯 |
CN111471167B (zh) * | 2020-05-12 | 2022-08-09 | 河南功能高分子膜材料创新中心有限公司 | 一种改性耐高温抗水解共聚聚酯 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1322671A (fr) * | 1961-05-26 | 1963-03-29 | Atlas Chem Ind | Résines de polyesters perfectionnées et leur procédé de préparation |
DE19704506A1 (de) * | 1997-02-06 | 1998-08-13 | Basf Ag | Chiral nematische Polyester |
DE19756974C2 (de) * | 1997-12-20 | 2001-04-19 | Clariant Gmbh | Organisches Material mit metallischem Glanz |
US6063464A (en) * | 1998-04-23 | 2000-05-16 | Hna Holdings, Inc. | Isosorbide containing polyesters and methods for making same |
TWI383003B (zh) * | 2005-02-02 | 2013-01-21 | Mitsubishi Gas Chemical Co | 聚脂薄膜、及其製法、以及其用途 |
KR20140009210A (ko) * | 2010-12-10 | 2014-01-22 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | 폴리에스테르 수지 및 광학렌즈 |
KR101775620B1 (ko) * | 2011-04-06 | 2017-09-07 | 에스케이케미칼주식회사 | 코팅용 폴리에스테르 바인더 수지 및 이를 함유하는 코팅 조성물 |
US20130095270A1 (en) * | 2011-10-14 | 2013-04-18 | Eastman Chemical Company | Polyester compositions containing furandicarboxylic acid or an ester thereof, cyclobutanediol and cyclohexanedimethanol |
WO2014100257A2 (fr) * | 2012-12-20 | 2014-06-26 | Dow Global Technologies Llc | Polyesters à base de ndca fabriqués avec de l'isosorbide |
FR3020811B1 (fr) * | 2014-05-09 | 2016-06-10 | Roquette Freres | Polyesters aromatiques thermoplastiques comprenant des motifs tetrahydrofuranedimethanol et acide furanedicarboxylique |
-
2015
- 2015-12-02 FR FR1561753A patent/FR3044665A1/fr active Pending
-
2016
- 2016-02-15 FR FR1651205A patent/FR3044667B1/fr active Active
- 2016-12-02 WO PCT/FR2016/053180 patent/WO2017093685A1/fr active Application Filing
- 2016-12-02 CA CA3006905A patent/CA3006905A1/fr not_active Abandoned
- 2016-12-02 KR KR1020187015250A patent/KR20180089418A/ko not_active Application Discontinuation
- 2016-12-02 JP JP2018528647A patent/JP2018536073A/ja active Pending
- 2016-12-02 CN CN201680070741.4A patent/CN108431078B/zh active Active
- 2016-12-02 EP EP16819348.0A patent/EP3383932A1/fr active Pending
- 2016-12-02 US US15/781,387 patent/US20180362707A1/en not_active Abandoned
- 2016-12-02 MX MX2018006685A patent/MX2018006685A/es unknown
Also Published As
Publication number | Publication date |
---|---|
JP2018536073A (ja) | 2018-12-06 |
CN108431078B (zh) | 2021-08-06 |
FR3044667A1 (fr) | 2017-06-09 |
WO2017093685A1 (fr) | 2017-06-08 |
FR3044667B1 (fr) | 2020-02-14 |
US20180362707A1 (en) | 2018-12-20 |
MX2018006685A (es) | 2018-08-24 |
FR3044665A1 (fr) | 2017-06-09 |
CA3006905A1 (fr) | 2017-06-08 |
KR20180089418A (ko) | 2018-08-08 |
CN108431078A (zh) | 2018-08-21 |
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