CN1597728A - 一种液晶共聚酯的固相聚合制备方法 - Google Patents
一种液晶共聚酯的固相聚合制备方法 Download PDFInfo
- Publication number
- CN1597728A CN1597728A CN 200410054024 CN200410054024A CN1597728A CN 1597728 A CN1597728 A CN 1597728A CN 200410054024 CN200410054024 CN 200410054024 CN 200410054024 A CN200410054024 A CN 200410054024A CN 1597728 A CN1597728 A CN 1597728A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- solid
- state polymerization
- crystal copolyester
- preparation
- 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
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 87
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 41
- 229920001634 Copolyester Polymers 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims description 12
- 239000007790 solid phase Substances 0.000 title 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims abstract description 36
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 claims abstract description 18
- KAUQJMHLAFIZDU-UHFFFAOYSA-N 6-Hydroxy-2-naphthoic acid Chemical compound C1=C(O)C=CC2=CC(C(=O)O)=CC=C21 KAUQJMHLAFIZDU-UHFFFAOYSA-N 0.000 claims abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 38
- 229910052757 nitrogen Inorganic materials 0.000 claims description 19
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 239000000178 monomer Substances 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 10
- 230000035484 reaction time Effects 0.000 claims description 7
- 238000006068 polycondensation reaction Methods 0.000 claims description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 235000011089 carbon dioxide Nutrition 0.000 claims description 2
- 239000001307 helium Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052754 neon Inorganic materials 0.000 claims description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 11
- 230000004927 fusion Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- 229920000106 Liquid crystal polymer Polymers 0.000 abstract 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- 239000000047 product Substances 0.000 description 10
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000002904 solvent Substances 0.000 description 6
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process 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
- 238000004140 cleaning Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Substances OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000008188 pellet Substances 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
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000003746 solid phase reaction Methods 0.000 description 2
- 238000010671 solid-state reaction Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 241001411320 Eriogonum inflatum Species 0.000 description 1
- 239000005264 High molar mass liquid crystal Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Landscapes
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
固态聚合时间(h) | Tm(℃) | I.V.(dL/g) |
0 | 323.0 | 3.00 |
1 | 325.9 | 3.25 |
2 | 328.5 | 3.39 |
4 | 329.6 | 3.98 |
16 | 331.2 | 4.91 |
32 | 331.1 | 6.33 |
聚合时间(h) | Tm(℃) |
0 | 314.1 |
5 | 320.2 |
10 | 325.7 |
15 | 328.3 |
聚合时间(h) | 0 | 15 |
模量(GPa) | 2.90±0.11 | 3.72±0.30 |
硬度(GPa) | 0.162±0.006 | 0.191±0.015 |
氮气流量(mL/min) | I.V.(dl/g) |
6 | 3.28 |
20 | 3.39 |
60 | 4.33 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410054024 CN1271110C (zh) | 2004-08-26 | 2004-08-26 | 一种液晶共聚酯的固相聚合制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410054024 CN1271110C (zh) | 2004-08-26 | 2004-08-26 | 一种液晶共聚酯的固相聚合制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1597728A true CN1597728A (zh) | 2005-03-23 |
CN1271110C CN1271110C (zh) | 2006-08-23 |
Family
ID=34666138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200410054024 Expired - Lifetime CN1271110C (zh) | 2004-08-26 | 2004-08-26 | 一种液晶共聚酯的固相聚合制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1271110C (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101831306A (zh) * | 2009-03-13 | 2010-09-15 | 上海普利特复合材料股份有限公司 | 一种热致性液晶高分子材料 |
CN102250622A (zh) * | 2011-08-15 | 2011-11-23 | 金发科技股份有限公司 | 一种制备不易流动的物料的方法 |
CN102443873A (zh) * | 2011-08-18 | 2012-05-09 | 四川省纺织科学研究院 | 一种芳香族共聚酯液晶纤维及其制备方法 |
CN103613748A (zh) * | 2013-10-23 | 2014-03-05 | 泰莱斯(南通)医药化工有限公司 | 热致全芳液晶共聚酯及其制备方法 |
CN112094402A (zh) * | 2020-09-17 | 2020-12-18 | 宁波海格拉新材料科技有限公司 | 一种聚芳酯lcp及其制备方法 |
CN113717501A (zh) * | 2021-09-08 | 2021-11-30 | 宁夏清研高分子新材料有限公司 | 一种高耐热级lcp树脂及其制备方法 |
CN113831522A (zh) * | 2021-09-29 | 2021-12-24 | 宁夏清研高分子新材料有限公司 | 一种低介电高粘度lcp材料的制备方法 |
CN113831523A (zh) * | 2021-11-02 | 2021-12-24 | 宁波聚嘉新材料科技有限公司 | 一种低介电常数和低介电损耗液晶聚芳酯及其组合物和薄膜 |
CN115961374A (zh) * | 2022-12-27 | 2023-04-14 | 宁波聚嘉新材料科技有限公司 | 一种热致液晶聚合物纤维、无纬布及其制备方法和应用 |
-
2004
- 2004-08-26 CN CN 200410054024 patent/CN1271110C/zh not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8703011B2 (en) | 2009-03-13 | 2014-04-22 | Xiuzhen Wang | Liquid crystalline polyester compositions |
WO2010102433A1 (zh) * | 2009-03-13 | 2010-09-16 | 上海普利特复合材料股份有限公司 | 一种热致性液晶高分子材料 |
CN101831306A (zh) * | 2009-03-13 | 2010-09-15 | 上海普利特复合材料股份有限公司 | 一种热致性液晶高分子材料 |
CN102250622A (zh) * | 2011-08-15 | 2011-11-23 | 金发科技股份有限公司 | 一种制备不易流动的物料的方法 |
CN102250622B (zh) * | 2011-08-15 | 2013-09-04 | 金发科技股份有限公司 | 一种制备不易流动的物料的方法 |
CN102443873A (zh) * | 2011-08-18 | 2012-05-09 | 四川省纺织科学研究院 | 一种芳香族共聚酯液晶纤维及其制备方法 |
CN103613748A (zh) * | 2013-10-23 | 2014-03-05 | 泰莱斯(南通)医药化工有限公司 | 热致全芳液晶共聚酯及其制备方法 |
CN103613748B (zh) * | 2013-10-23 | 2016-05-18 | 泰莱斯(南通)医药化工有限公司 | 热致全芳液晶共聚酯及其制备方法 |
CN112094402A (zh) * | 2020-09-17 | 2020-12-18 | 宁波海格拉新材料科技有限公司 | 一种聚芳酯lcp及其制备方法 |
CN112094402B (zh) * | 2020-09-17 | 2022-11-11 | 宁波海格拉新材料科技有限公司 | 一种聚芳酯lcp及其制备方法 |
CN113717501A (zh) * | 2021-09-08 | 2021-11-30 | 宁夏清研高分子新材料有限公司 | 一种高耐热级lcp树脂及其制备方法 |
CN113831522A (zh) * | 2021-09-29 | 2021-12-24 | 宁夏清研高分子新材料有限公司 | 一种低介电高粘度lcp材料的制备方法 |
CN113831523A (zh) * | 2021-11-02 | 2021-12-24 | 宁波聚嘉新材料科技有限公司 | 一种低介电常数和低介电损耗液晶聚芳酯及其组合物和薄膜 |
CN115961374A (zh) * | 2022-12-27 | 2023-04-14 | 宁波聚嘉新材料科技有限公司 | 一种热致液晶聚合物纤维、无纬布及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN1271110C (zh) | 2006-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1271110C (zh) | 一种液晶共聚酯的固相聚合制备方法 | |
KR101621451B1 (ko) | 유동성이 향상된 전방향족 액정 폴리에스테르 수지 컴파운드 및 그의 제조방법 | |
CN112745672B (zh) | 一种聚酰胺模塑组合物及其制备方法和应用 | |
JP6837189B1 (ja) | 全芳香族ポリエステル及びポリエステル樹脂組成物 | |
TW200930746A (en) | Liquid-crystalline polyester blend | |
CN103012759B (zh) | 一种液晶聚酯及其制备方法与应用 | |
EP2492313A2 (en) | Wholly aromatic liquid crystal polyester resin compound, preparation method thereof, parts for optical pickup, and preparation method thereof | |
TWI749020B (zh) | 環氧樹脂組成物、硬化物及複合材料 | |
CN103570927A (zh) | 热致性液晶聚酯及其制备方法 | |
JP7343610B2 (ja) | 難燃半芳香ポリアミド及びその製造方法 | |
CN113121817B (zh) | 低吸水率的聚酰胺共聚物56ti及其制备方法和应用 | |
CN108505137B (zh) | 一种热致液晶聚芳酯纤维及其制备方法 | |
CN113150269A (zh) | 半芳香族聚酰胺共聚物及其制备 | |
CN113767134A (zh) | 全芳香族聚酯和聚酯树脂组合物 | |
CN111117170A (zh) | 一种高流动性液晶聚合物及其制备方法 | |
CN114561098B (zh) | 一种半芳香聚酰胺复合材料及其制备方法和应用 | |
CN1257927C (zh) | 一种液晶共聚酯的固态聚合制备方法 | |
CN1477136A (zh) | 酚醛氰酸酯树脂及其合成方法以及酚醛氰酸酯烧蚀材料组合物 | |
CN101560294B (zh) | 一种相容性热致液晶聚合物及其制备方法和应用 | |
JPS63105025A (ja) | 液晶性ポリマ− | |
CN1757659A (zh) | 一种高分子量聚乳酸的制备方法 | |
KR101544211B1 (ko) | 점도 안정성이 향상된 전방향족 액정 폴리에스테르 수지, 및 이의 제조방법과 상기 수지를 포함하는 수지 컴파운드 | |
Gupta et al. | Development of in situ blends of poly (p‐oxybenzoate‐co‐p‐phenyleneisophthalate) with other thermotropic liquid crystalline polymers | |
KR101582808B1 (ko) | 우수한 물성을 갖는 전방향족 액정 폴리에스테르 수지의 제조방법 및 전방향족 액정 폴리에스테르 수지 컴파운드의 제조방법 | |
KR101397703B1 (ko) | 폴리아미드 수지, 이의 제조 방법, 및 이를 포함하는 물품 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: PULITE COMPOSITE MATERIAL CO., LTD., SHANGHAI Free format text: FORMER OWNER: FUDAN UNIVERSITY Effective date: 20071026 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071026 Address after: 201707 No. 558 Qingpu Industrial Park, Qingpu District, Shanghai Patentee after: PULITE COMPOSITE MATERIAL Co. L Address before: 200433 No. 220, Handan Road, Shanghai Patentee before: Fudan University |
|
C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI PU LI TE COMPOSITE MATERIAL CO., LTD. Free format text: FORMER NAME OR ADDRESS: PULITE COMPOSITE MATERIAL CO., LTD., SHANGHAI |
|
CP03 | Change of name, title or address |
Address after: New road, Qingpu Industrial Park, Qingpu District of Shanghai City, No. 558 Patentee after: Shanghai Pret Composites Co.,Ltd. Address before: No. 558, Qingpu Industrial Park, Qingpu District, Shanghai Patentee before: PULITE COMPOSITE MATERIAL Co. L |
|
ASS | Succession or assignment of patent right |
Owner name: SIEMENS BUILDING TECH AG Free format text: FORMER OWNER: SIEMENS ENERGY + AUTOMATION INC. Effective date: 20101101 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: UNITED STATES GEOGIA TO: GEORGIA STATE, UNITED STATES |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101105 Address after: New road, Qingpu Industrial Park, Qingpu District, Shanghai City, No. 558, 201707 Co-patentee after: SHANGHAI PRET NEW CHEMICAL MATERIAL Co.,Ltd. Patentee after: Shanghai Pret Composites Co.,Ltd. Address before: New road, Qingpu Industrial Park, Qingpu District, Shanghai City, No. 558, 201707 Patentee before: Shanghai Pret Composites Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20060823 |
|
CX01 | Expiry of patent term |