KR960034361A - Liquid crystal polyester resin mixture and molding method using the same - Google Patents
Liquid crystal polyester resin mixture and molding method using the same Download PDFInfo
- Publication number
- KR960034361A KR960034361A KR1019960009012A KR19960009012A KR960034361A KR 960034361 A KR960034361 A KR 960034361A KR 1019960009012 A KR1019960009012 A KR 1019960009012A KR 19960009012 A KR19960009012 A KR 19960009012A KR 960034361 A KR960034361 A KR 960034361A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- liquid crystal
- polyester resin
- parts
- crystal polyester
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract 19
- 239000000203 mixture Substances 0.000 title claims abstract 19
- 229920001225 polyester resin Polymers 0.000 title claims abstract 19
- 239000004645 polyester resin Substances 0.000 title claims abstract 19
- 238000000465 moulding Methods 0.000 title claims abstract 6
- 238000000034 method Methods 0.000 title claims abstract 3
- -1 phosphorus compound Chemical class 0.000 claims abstract 7
- 229920000728 polyester Polymers 0.000 claims abstract 6
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract 5
- 239000011574 phosphorus Substances 0.000 claims abstract 5
- 150000001875 compounds Chemical class 0.000 claims abstract 4
- 239000000945 filler Substances 0.000 claims abstract 2
- 239000007788 liquid Substances 0.000 claims abstract 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims 6
- 229930195729 fatty acid Natural products 0.000 claims 6
- 239000000194 fatty acid Substances 0.000 claims 6
- 150000004665 fatty acids Chemical class 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims 2
- 150000002978 peroxides Chemical class 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 239000004094 surface-active agent Substances 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
본 발명은 액정 폴리에스테르 100중량부와 충전재 0 내지 150중량부를 주성분으로 하는 액정 폴리에스테르 수지 조성물 100중량부에 인 화합물, 플루오로카본계 계면활성제 및 고급 지방산 에스테르로부터 선택된 1종 이상의 화합물 0.001 내지 5중량부를 액정 폴리에스테르 수지 조성물의 유동온도(유동온도는 4℃/min의 승온 속도로 가열된 수지를 하중 100kgf/㎠하에서 내부 직경이 1mm이고 길이가 10mm인 노즐로부터 압출시킬 때 용융 점도가 48,000P(poise)인 온도이다) 미만에서 혼합하여 이루어짐을 특징으로 하는 액정 폴리에스테르 수지 혼합물에 관한 것이다.The present invention relates to a liquid crystal polyester resin composition comprising 100 parts by weight of a liquid crystal polyester resin composition comprising 100 parts by weight of a liquid crystal polyester and 0 to 150 parts by weight of a filler as a main component and 0.001 to 5 parts by weight of at least one compound selected from a phosphorus compound, a fluorocarbon- By weight was extruded from a nozzle having an inner diameter of 1 mm and a length of 10 mm under a load of 100 kgf / cm < 2 > at a flow temperature of the liquid crystal polyester resin composition (the flow temperature was 4 C / (the temperature at which the liquid crystal polyester resin is in a poise state).
본 발명의 액정 폴리에스테르 수지 혼합물은 성형가공시 폴리에스테르가 안정적으로 가소화되고 안정적인 성형가공을 실시할 수 있는 동시에 기계 물성과 열안정성이 우수한 성형체를 제공한다. 당해 액정 폴리에스테르 수지 혼합물을 사용하는 액정 폴리에스테르의 성형방법은 사출성형, 압출성형 등의 스크류를 이용한 압출기를 사용하여 실시하는 성형에서 유용하다.The liquid crystalline polyester resin mixture of the present invention provides a molded article which can stably polyester the polyester during molding and can perform stable molding processing and is excellent in mechanical properties and thermal stability. The molding method of the liquid crystal polyester using the liquid crystal polyester resin mixture is useful for molding carried out using an extruder using screws such as injection molding and extrusion molding.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
Claims (9)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP95-075621 | 1995-03-21 | ||
| JP7562195 | 1995-03-31 | ||
| JP95-087142 | 1995-04-12 | ||
| JP8714295 | 1995-04-12 | ||
| JP95-196476 | 1995-08-01 | ||
| JP19647695A JP3970347B2 (en) | 1995-03-31 | 1995-08-01 | Liquid crystal polyester resin mixture and molding method using the same |
| JP30933695A JPH09143347A (en) | 1995-11-28 | 1995-11-28 | Liquid crystal polyester resin mixture and molding method using the same |
| JP95-309336 | 1995-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR960034361A true KR960034361A (en) | 1996-10-22 |
Family
ID=66251559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960009012A KR960034361A (en) | 1995-03-21 | 1996-03-29 | Liquid crystal polyester resin mixture and molding method using the same |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960034361A (en) |
-
1996
- 1996-03-29 KR KR1019960009012A patent/KR960034361A/en not_active Application Discontinuation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4272625A (en) | Thermotropic polyester amides | |
| ATE277124T1 (en) | BIODEGRADABLE POLYMER COMPOSITIONS CONTAINING STARCH AND A THERMOPLASTIC POLYMER | |
| ATE32226T1 (en) | PROCESSES FOR PREPARING FIBER REINFORCED COMPOSITIONS. | |
| CA1149099A (en) | Modified polyalkylene terephthalate composition | |
| CA2205071A1 (en) | Biodegradable polymers, preparation thereof and use thereof for producing biodegradable moldings | |
| SG141208A1 (en) | Liquid crystal polyester resin mixture | |
| AU5657699A (en) | Foamed polypropylene | |
| CA1147894A (en) | Thermoplastic polyesters, and method of making hollow articles therefrom | |
| NO161226B (en) | POLYESTER CASTLE MIXTURE WITH IMPROVED IMPACT. | |
| KR960034361A (en) | Liquid crystal polyester resin mixture and molding method using the same | |
| JPS5630460A (en) | Molding polyester composition | |
| HK1055127A1 (en) | Compositions containing polycarbonate | |
| AU620859B2 (en) | Thermoplastic compositions based on ethylene polymer and polyester | |
| KR950005509B1 (en) | Clarifiers for polyolefins and polyolefin compositions containing the same | |
| US4474913A (en) | Polyvinylchloride processing | |
| JPH10316865A (en) | Thermoplastic resin material for sliding and sliding part | |
| KR950032575A (en) | Liquid Crystal Polyester Resin Mixture And Molding Method Using The Same | |
| ATE363838T1 (en) | FOAMED COMPOSITION, METHOD AND DEVICE FOR THE PRODUCTION THEREOF | |
| JP3153312B2 (en) | Thermoplastic resin composition | |
| JPS5787452A (en) | Thermoplastic polyester composition | |
| EP0178807A2 (en) | Polyethylene terephthalate molding composition | |
| TWI500680B (en) | Impact-resistant biodegradable plastic and method of making the same | |
| JPS612745A (en) | Polyester composition for molding | |
| TH5103A (en) | Liquid detergent | |
| JPH07138405A (en) | Additive for molding and processing thermoplastic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19960329 |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |