JPH045693B2 - - Google Patents
Info
- Publication number
- JPH045693B2 JPH045693B2 JP56177278A JP17727881A JPH045693B2 JP H045693 B2 JPH045693 B2 JP H045693B2 JP 56177278 A JP56177278 A JP 56177278A JP 17727881 A JP17727881 A JP 17727881A JP H045693 B2 JPH045693 B2 JP H045693B2
- Authority
- JP
- Japan
- Prior art keywords
- ptfe
- weight
- anisotropic melt
- melt
- polymer
- 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.)
- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 claims abstract description 63
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 62
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 62
- 229920000642 polymer Polymers 0.000 claims abstract description 45
- 238000002844 melting Methods 0.000 claims description 14
- 230000008018 melting Effects 0.000 claims description 14
- 239000000155 melt Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 239000012763 reinforcing filler Substances 0.000 claims 2
- 229920001059 synthetic polymer Polymers 0.000 claims 2
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract description 6
- 239000007924 injection Substances 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 229920006358 Fluon Polymers 0.000 description 6
- 229920001634 Copolyester Polymers 0.000 description 5
- 229920001519 homopolymer Polymers 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 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
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- ZBJVLWIYKOAYQH-UHFFFAOYSA-N naphthalen-2-yl 2-hydroxybenzoate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=C(C=CC=C2)C2=C1 ZBJVLWIYKOAYQH-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- UPHOPMSGKZNELG-UHFFFAOYSA-N 2-hydroxynaphthalene-1-carboxylic acid Chemical compound C1=CC=C2C(C(=O)O)=C(O)C=CC2=C1 UPHOPMSGKZNELG-UHFFFAOYSA-N 0.000 description 1
- SHSGDXCJYVZFTP-UHFFFAOYSA-N 4-ethoxybenzoic acid Chemical compound CCOC1=CC=C(C(O)=O)C=C1 SHSGDXCJYVZFTP-UHFFFAOYSA-N 0.000 description 1
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- AJPXTSMULZANCB-UHFFFAOYSA-N chlorohydroquinone Chemical compound OC1=CC=C(O)C(Cl)=C1 AJPXTSMULZANCB-UHFFFAOYSA-N 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012686 granular polymerization Methods 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- -1 nueleants Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000343 polyazomethine Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Thermistors And Varistors (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8035800 | 1980-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57145140A JPS57145140A (en) | 1982-09-08 |
| JPH045693B2 true JPH045693B2 (US20020128544A1-20020912-P00008.png) | 1992-02-03 |
Family
ID=10517156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56177278A Granted JPS57145140A (en) | 1980-11-07 | 1981-11-06 | Ptfe composition containing anisotropic melt forming polymer |
Country Status (5)
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8306989D0 (en) * | 1983-03-14 | 1983-04-20 | Ae Plc | Composition of matter |
| JP2515291B2 (ja) * | 1985-02-11 | 1996-07-10 | レイケム・コーポレイシヨン | ポリ（アリ―レンエ―テルケトン）とテトラフルオロエチレンコポリマ―のブレンド |
| US4948869A (en) * | 1985-12-13 | 1990-08-14 | Oiles Industry Co., Ltd. | Molded article of poly (m-phenylene isophthalamide) and process for producing the same |
| US4777214A (en) * | 1986-01-03 | 1988-10-11 | Raychem Corporation | Blends of poly(arylene ether ketones) and tetrafluoroethylene copolymers |
| JP2505411B2 (ja) * | 1986-03-24 | 1996-06-12 | ポリプラスチックス 株式会社 | 溶融時に異方性を示す樹脂組成物 |
| JPS63230756A (ja) * | 1987-03-18 | 1988-09-27 | Polyplastics Co | 弗素樹脂組成物 |
| JPS63297447A (ja) * | 1987-05-29 | 1988-12-05 | Aisin Seiki Co Ltd | ル−ツ型ポンプの摺動回転部用耐熱樹脂 |
| US5204417A (en) * | 1988-10-11 | 1993-04-20 | Amoco Corporation | High strength polymers and blends of hydroquinone poly(iso-terephthalates) containing residues of p-hydroxybenzoic acid |
| US5216091A (en) * | 1988-10-11 | 1993-06-01 | Amoco Corporation | High strength polymers and blends of hydroquinone poly(iso-terephthalates) containing residues of p-hydroxybenzoic acid |
| US5147967A (en) * | 1988-10-11 | 1992-09-15 | Amoco Corporation | High strength polymer of hydroquinone poly(iso-terephthalate) containing residues of p-hydroxybenzoic acid |
| FR2648142B1 (fr) * | 1989-06-09 | 1993-06-25 | Schwartz Carol | Materiau composite a base de resine synthetique et d'agregats mineraux et procede pour le fabriquer |
| US5393848A (en) * | 1990-01-16 | 1995-02-28 | Hoechst Celanese Corp. | Process for forming improved liquid crystalline polymer blends |
| US5243876A (en) * | 1990-08-15 | 1993-09-14 | Markel Corporation | Cable assemblies and methods of producing same |
| JPH05230356A (ja) * | 1991-11-30 | 1993-09-07 | Hoechst Ag | 液晶コポリマーおよびフッ素熱可塑性樹脂の混合物、ならびにその使用方法 |
| US5638589A (en) * | 1993-02-04 | 1997-06-17 | Phillips; Edwin D. | Shoelace and method of making the same |
| US5348990A (en) * | 1993-03-02 | 1994-09-20 | Hoechst Celanese Corp. | Low dielectric materials |
| US5567770A (en) * | 1993-05-28 | 1996-10-22 | E. I. Du Pont De Nemours And Company | Liquid crystalline polymer blends with improved wear properties |
| TW340130B (en) * | 1993-12-28 | 1998-09-11 | Toray Industries | Shaped article of liquid crystalline resin |
| US5830940A (en) * | 1993-12-28 | 1998-11-03 | Toray Industries, Inc. | Shaped article of liquid crystalline polymer |
| US5439541A (en) * | 1994-02-08 | 1995-08-08 | The Board Of Trustees Of The University Of Illinois | Method for producing and using crosslinked copolyesters |
| CN1104466C (zh) * | 1994-04-28 | 2003-04-02 | 大金工业株式会社 | 热可塑性树脂组合物 |
| US5545475A (en) * | 1994-09-20 | 1996-08-13 | W. L. Gore & Associates | Microfiber-reinforced porous polymer film and a method for manufacturing the same and composites made thereof |
| JP3891607B2 (ja) * | 1995-07-11 | 2007-03-14 | Ｎｔｎ株式会社 | 耐熱・潤滑性樹脂組成物 |
| US6265492B1 (en) * | 1998-06-15 | 2001-07-24 | E. I. Du Pont De Nemours And Company | Melt-fabricable polytetrafluoroethylene |
| KR20000077159A (ko) * | 1999-05-10 | 2000-12-26 | 고오사이 아끼오 | 액정 폴리에스테르 수지 조성물 |
| TW491879B (en) | 1999-05-13 | 2002-06-21 | Sumitomo Chemical Co | Liquid crystal polyester resin composition and molded article |
| US20040038082A1 (en) | 2002-08-26 | 2004-02-26 | Toshihiro Tsumori | Substrate for perpendicular magnetic recording hard disk medium and method for producing the same |
| US6956233B2 (en) | 2002-08-26 | 2005-10-18 | Sin-Etsu Chemical Co., Ltd. | Plated substrate for hard disk medium |
| KR20140070610A (ko) * | 2011-09-30 | 2014-06-10 | 생-고뱅 퍼포먼스 플라스틱스 코포레이션 | 용융 가공된 불소중합체 물품 및 불소중합체 용융-가공 방법 |
| CN106633679A (zh) * | 2016-12-29 | 2017-05-10 | 江苏沃特特种材料制造有限公司 | 低翘曲液晶聚酯复合物及其制备方法与应用 |
| CN107022171A (zh) * | 2016-12-29 | 2017-08-08 | 江苏沃特特种材料制造有限公司 | 液晶聚酯树脂复合物及其制备方法与应用 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505444A (US20020128544A1-20020912-P00008.png) * | 1973-05-19 | 1975-01-21 | ||
| JPS5060550A (US20020128544A1-20020912-P00008.png) * | 1973-09-29 | 1975-05-24 | ||
| JPS5480353A (en) * | 1977-12-08 | 1979-06-27 | Bridgestone Corp | Heat-resistant rubber composition |
| JPS5548217A (en) * | 1978-08-08 | 1980-04-05 | Du Pont | Polymer derived from 3*4**dihydroxybenzophenone or 33hydroxyy4***4hydroxyphenyll*benzophenone and kind of aromatic dicarbon and its filament |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL112074C (US20020128544A1-20020912-P00008.png) | 1957-12-10 | 1900-01-01 | ||
| US3391221A (en) * | 1964-09-21 | 1968-07-02 | Gore & Ass | Fluorocarbon polymer molding compositions |
| US3644593A (en) * | 1969-05-28 | 1972-02-22 | Carborundum Co | Compositions of matter comprising oxybenzoyl polyesters and polyfluorinated addition polymers |
| JPS5034051A (US20020128544A1-20020912-P00008.png) * | 1973-07-26 | 1975-04-02 | ||
| US3991013A (en) * | 1974-05-10 | 1976-11-09 | E. I. Du Pont De Nemours And Company | Copolyesters of derivatives of hydroquinone |
| US4243574A (en) | 1979-03-30 | 1981-01-06 | E. I. Du Pont De Nemours And Company | Poly(meta-phenylene isophthalamide) molding compositions |
-
1981
- 1981-10-19 EP EP81304867A patent/EP0051933B1/en not_active Expired
- 1981-10-19 AT AT81304867T patent/ATE14893T1/de not_active IP Right Cessation
- 1981-10-19 DE DE8181304867T patent/DE3171826D1/de not_active Expired
- 1981-10-30 US US06/316,914 patent/US4429078A/en not_active Expired - Lifetime
- 1981-11-03 US US06/317,854 patent/US4417020A/en not_active Expired - Lifetime
- 1981-11-06 JP JP56177278A patent/JPS57145140A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505444A (US20020128544A1-20020912-P00008.png) * | 1973-05-19 | 1975-01-21 | ||
| JPS5060550A (US20020128544A1-20020912-P00008.png) * | 1973-09-29 | 1975-05-24 | ||
| JPS5480353A (en) * | 1977-12-08 | 1979-06-27 | Bridgestone Corp | Heat-resistant rubber composition |
| JPS5548217A (en) * | 1978-08-08 | 1980-04-05 | Du Pont | Polymer derived from 3*4**dihydroxybenzophenone or 33hydroxyy4***4hydroxyphenyll*benzophenone and kind of aromatic dicarbon and its filament |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE14893T1 (de) | 1985-08-15 |
| DE3171826D1 (en) | 1985-09-19 |
| EP0051933A3 (en) | 1982-07-14 |
| JPS57145140A (en) | 1982-09-08 |
| US4429078A (en) | 1984-01-31 |
| US4417020A (en) | 1983-11-22 |
| EP0051933A2 (en) | 1982-05-19 |
| EP0051933B1 (en) | 1985-08-14 |
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