JPH03505751A - ポリ(エーテルケトンケトン類)よりの金属残留物の抽出方法 - Google Patents
ポリ(エーテルケトンケトン類)よりの金属残留物の抽出方法Info
- Publication number
- JPH03505751A JPH03505751A JP2503506A JP50350690A JPH03505751A JP H03505751 A JPH03505751 A JP H03505751A JP 2503506 A JP2503506 A JP 2503506A JP 50350690 A JP50350690 A JP 50350690A JP H03505751 A JPH03505751 A JP H03505751A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- polymer
- extractant
- poly
- mixture
- 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
- 238000000034 method Methods 0.000 title claims description 32
- 229910052751 metal Inorganic materials 0.000 title claims description 14
- 239000002184 metal Substances 0.000 title claims description 14
- 229920000642 polymer Polymers 0.000 claims description 39
- 229920001652 poly(etherketoneketone) Polymers 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 13
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 10
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 8
- 239000004310 lactic acid Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000007791 liquid phase Substances 0.000 claims description 5
- 229960004889 salicylic acid Drugs 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- JGHSBPIZNUXPLA-UHFFFAOYSA-N 2-Hydroxyhexadecanoic acid Natural products CCCCCCCCCCCCCCC(O)C(O)=O JGHSBPIZNUXPLA-UHFFFAOYSA-N 0.000 claims description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- 235000014655 lactic acid Nutrition 0.000 claims description 4
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 4
- 235000002906 tartaric acid Nutrition 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 150000001261 hydroxy acids Chemical class 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 239000011975 tartaric acid Substances 0.000 claims description 3
- KIHBGTRZFAVZRV-KRWDZBQOSA-N (S)-2-hydroxyoctadecanoic acid Chemical compound CCCCCCCCCCCCCCCC[C@H](O)C(O)=O KIHBGTRZFAVZRV-KRWDZBQOSA-N 0.000 claims description 2
- KIHBGTRZFAVZRV-UHFFFAOYSA-N 2-Hydroxyoctadecanoic acid Natural products CCCCCCCCCCCCCCCCC(O)C(O)=O KIHBGTRZFAVZRV-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- YDZIJQXINJLRLL-UHFFFAOYSA-N 2-hydroxydodecanoic acid Chemical compound CCCCCCCCCCC(O)C(O)=O YDZIJQXINJLRLL-UHFFFAOYSA-N 0.000 claims 2
- AFENDNXGAFYKQO-UHFFFAOYSA-N 2-hydroxybutyric acid Chemical compound CCC(O)C(O)=O AFENDNXGAFYKQO-UHFFFAOYSA-N 0.000 claims 1
- NYHNVHGFPZAZGA-UHFFFAOYSA-N 2-hydroxyhexanoic acid Chemical compound CCCCC(O)C(O)=O NYHNVHGFPZAZGA-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 229910052782 aluminium Inorganic materials 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 9
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 8
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000010926 purge Methods 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 4
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 4
- 229940061720 alpha hydroxy acid Drugs 0.000 description 4
- 150000001280 alpha hydroxy acids Chemical class 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 235000019253 formic acid Nutrition 0.000 description 4
- 229960000448 lactic acid Drugs 0.000 description 4
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000012736 aqueous medium Substances 0.000 description 3
- 239000002738 chelating agent Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical class C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- BNHGVULTSGNVIX-UHFFFAOYSA-N 1-(2-ethoxyethoxy)ethanol Chemical compound CCOCCOC(C)O BNHGVULTSGNVIX-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 125000004989 dicarbonyl group Chemical group 0.000 description 2
- 239000000174 gluconic acid Substances 0.000 description 2
- 235000012208 gluconic acid Nutrition 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- AFENDNXGAFYKQO-VKHMYHEASA-N (S)-2-hydroxybutyric acid Chemical compound CC[C@H](O)C(O)=O AFENDNXGAFYKQO-VKHMYHEASA-N 0.000 description 1
- RBNPOMFGQQGHHO-UHFFFAOYSA-N -2,3-Dihydroxypropanoic acid Natural products OCC(O)C(O)=O RBNPOMFGQQGHHO-UHFFFAOYSA-N 0.000 description 1
- LGXAANYJEHLUEM-UHFFFAOYSA-N 1,2,3-tri(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC(C(C)C)=C1C(C)C LGXAANYJEHLUEM-UHFFFAOYSA-N 0.000 description 1
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 1
- JRHWHSJDIILJAT-UHFFFAOYSA-N 2-hydroxypentanoic acid Chemical compound CCCC(O)C(O)=O JRHWHSJDIILJAT-UHFFFAOYSA-N 0.000 description 1
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 101100352919 Caenorhabditis elegans ppm-2 gene Proteins 0.000 description 1
- RBNPOMFGQQGHHO-UWTATZPHSA-N D-glyceric acid Chemical compound OC[C@@H](O)C(O)=O RBNPOMFGQQGHHO-UWTATZPHSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IYXGSMUGOJNHAZ-UHFFFAOYSA-N Ethyl malonate Chemical group CCOC(=O)CC(=O)OCC IYXGSMUGOJNHAZ-UHFFFAOYSA-N 0.000 description 1
- 240000007058 Halophila ovalis Species 0.000 description 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 1
- 229920001273 Polyhydroxy acid Polymers 0.000 description 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
- JUGOREOARAHOCO-UHFFFAOYSA-M acetylcholine chloride Chemical compound [Cl-].CC(=O)OCC[N+](C)(C)C JUGOREOARAHOCO-UHFFFAOYSA-M 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 150000008378 aryl ethers Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- FDQSRULYDNDXQB-UHFFFAOYSA-N benzene-1,3-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=CC(C(Cl)=O)=C1 FDQSRULYDNDXQB-UHFFFAOYSA-N 0.000 description 1
- DAMJCWMGELCIMI-UHFFFAOYSA-N benzyl n-(2-oxopyrrolidin-3-yl)carbamate Chemical compound C=1C=CC=CC=1COC(=O)NC1CCNC1=O DAMJCWMGELCIMI-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229930188620 butyrolactone Natural products 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000002993 cycloalkylene group Chemical group 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 125000005594 diketone group Chemical group 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- MWVFCEVNXHTDNF-UHFFFAOYSA-N hexanedione Natural products CCCC(=O)C(C)=O MWVFCEVNXHTDNF-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- ZQGORBDJUOIEQR-UHFFFAOYSA-N pentaazanium pentachloride Chemical compound [Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+] ZQGORBDJUOIEQR-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920000090 poly(aryl ether) Polymers 0.000 description 1
- -1 poly(aryl ether) Polymers 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- PUGUQINMNYINPK-UHFFFAOYSA-N tert-butyl 4-(2-chloroacetyl)piperazine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCN(C(=O)CCl)CC1 PUGUQINMNYINPK-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/02—Condensation polymers of aldehydes or ketones with phenols only of ketones
-
- 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
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
- C08G61/127—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from carbon dioxide, carbonyl halide, carboxylic acids or their derivatives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polyethers (AREA)
- Electrolytic Production Of Metals (AREA)
- Carbon And Carbon Compounds (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
Description
Claims (10)
- 1.ポリ(エーテルケトンケトン)を十分に撹拌しながら高温で、少なくとも約 20分間、液相の抽出剤であるC2−C18の脂肪族α−ヒドロキシカルボン酸 、または芳香族オルトヒドロキシカルボン酸と接触させ、この熱液相を蒸留また は蒸発以外の方法で重合体から分離し、精製された重合体を回収することを特徴 とする、粒状の、固体ポリ(エーテルケトンケトン)から金属残留物を抽出する 方法。
- 2.上記のヒドロキシ酸が乳酸、α−ヒドロキシ酪酸、サリチル酸、グリコール 酸、酒石酸、α−ヒドロキシベンタン酸、α−ヒドロキシヘキサン酸、α−ヒド ロキシデカン酸、α−ヒドロキシドデカン酸、α−ヒドロキシヘキサデカン酸、 およびα−ヒドロキシオクタデカン酸よりなるグループから選択したものである ことを特徴とする請求の範囲1記載の方法。
- 3.上記のヒドロキシ酸が乳酸、サリチル酸、およびグリコール酸よりなるグル ープから選択したものであることを特徴とする請求の範囲2記載の方法。
- 4.温度を約60−120℃に維持することを特徴とする請求の範囲3記載の方 法。
- 5.抽出時間が約30−180分であることを特徴とする請求の範囲4記載の方 法。
- 6.乾燥重合体を用いて実施することを特徴とする請求の範囲5記載の方法。
- 7.溶媒で湿らせた重合体を用いて実施することを特徴とする請求の範囲5記載 の方法。
- 8.上記の抽出剤がグリコール酸であり、これを水溶液で使用することを特徴と する請求の範囲3記載の方法。
- 9.上記の抽出剤を純粋な液体状態で使用することを特徴とする請求の範囲1記 載の方法。
- 10.上記の抽出剤を水中の、もしくは有機溶媒中の、またはこれらの組合わせ のいずれかの中の溶液で使用することを特徴とする請求の範囲1記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US315,292 | 1989-02-24 | ||
US07/315,292 US5017685A (en) | 1989-02-24 | 1989-02-24 | Process for extracting metal residue from poly(ether ketone ketones) |
PCT/US1990/000018 WO1990010024A1 (en) | 1989-02-24 | 1990-01-04 | Process for extracting metal residue from poly(ether ketone ketones) |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03505751A true JPH03505751A (ja) | 1991-12-12 |
JPH0662760B2 JPH0662760B2 (ja) | 1994-08-17 |
Family
ID=23223751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2503506A Expired - Lifetime JPH0662760B2 (ja) | 1989-02-24 | 1990-01-04 | ポリ(エーテルケトンケトン類)よりの金属残留物の抽出方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US5017685A (ja) |
EP (1) | EP0460013B1 (ja) |
JP (1) | JPH0662760B2 (ja) |
KR (1) | KR940007864B1 (ja) |
AT (1) | ATE107936T1 (ja) |
AU (1) | AU625939B2 (ja) |
CA (1) | CA2010840C (ja) |
DE (1) | DE69010324T2 (ja) |
FI (1) | FI93851C (ja) |
NO (1) | NO175863C (ja) |
WO (1) | WO1990010024A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4420784A1 (de) * | 1994-06-15 | 1995-12-21 | Basf Ag | Verfahren zur Reinigung von Polyarylenetherketonen |
US6153727A (en) * | 1998-08-18 | 2000-11-28 | Shell Oil Company | Extraction of metal residues from polymer cements |
EP2342259B1 (en) * | 2008-10-24 | 2013-08-07 | Solvay Specialty Polymers USA, LLC. | Improved process for preparing a poly(aryl ether ketone) using a high purity 4,4'-difluorobenzophenone |
EP3431522B1 (en) | 2017-07-18 | 2020-11-18 | Arkema France | Purification of polyetherketoneketone by centrifugal filtration |
CN107987272A (zh) * | 2017-12-07 | 2018-05-04 | 山东凯盛新材料股份有限公司 | 高分子量聚芳醚酮的制备方法 |
FR3088647B1 (fr) | 2018-11-15 | 2021-02-26 | Arkema France | Poudre de poly(ether-cetone-cetone) reutilisable pour procede de frittage |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4361693A (en) * | 1981-07-08 | 1982-11-30 | Raychem Corporation | Preparation of poly(arylene ketones) using thio- and dithiocarbonic acid derivatives |
DE3133101A1 (de) * | 1981-08-21 | 1983-03-10 | Hoechst Ag, 6000 Frankfurt | Verfahren zur entfernung von katalysatorresten aus polyolefinen |
US4665151A (en) * | 1984-03-29 | 1987-05-12 | Raychem Corporation | Preparing poly (arylene ketone) with liquefaction agent treatment |
DE3416455A1 (de) * | 1984-05-04 | 1985-11-07 | Lorenz-Polygon-Ausbau Gmbh, 4600 Dortmund | Fuer aus stahlprofilen, insbesondere aus gi-profilen zusammengesetzte tuerstoecke des streckenausbaus im berg- und tunnelbau zur kraftschluessigen verbindung je eines kappenendes mit einem schraeggeneigten stempel vorgesehener sicherheitskappschuh |
US4611033A (en) * | 1985-03-11 | 1986-09-09 | Union Carbide Corporation | Process for stabilizing a poly(aryl ether ketone) |
US4874839A (en) * | 1988-08-05 | 1989-10-17 | Raychem Corporation | Stabilization of poly(arylene ether ketones) |
US4874840A (en) * | 1988-08-05 | 1989-10-17 | Raychem Corporation | Stabilization of poly(arylene ether ketones) |
-
1989
- 1989-02-24 US US07/315,292 patent/US5017685A/en not_active Expired - Lifetime
-
1990
- 1990-01-04 AT AT90903481T patent/ATE107936T1/de not_active IP Right Cessation
- 1990-01-04 EP EP90903481A patent/EP0460013B1/en not_active Expired - Lifetime
- 1990-01-04 AU AU51015/90A patent/AU625939B2/en not_active Ceased
- 1990-01-04 WO PCT/US1990/000018 patent/WO1990010024A1/en active IP Right Grant
- 1990-01-04 JP JP2503506A patent/JPH0662760B2/ja not_active Expired - Lifetime
- 1990-01-04 KR KR1019900702316A patent/KR940007864B1/ko not_active IP Right Cessation
- 1990-01-04 DE DE69010324T patent/DE69010324T2/de not_active Expired - Lifetime
- 1990-02-23 CA CA002010840A patent/CA2010840C/en not_active Expired - Lifetime
-
1991
- 1991-08-23 FI FI913993A patent/FI93851C/fi active
- 1991-08-23 NO NO913323A patent/NO175863C/no unknown
Also Published As
Publication number | Publication date |
---|---|
FI93851C (fi) | 1995-06-12 |
NO175863C (no) | 1994-12-21 |
CA2010840A1 (en) | 1990-08-24 |
NO913323D0 (no) | 1991-08-23 |
WO1990010024A1 (en) | 1990-09-07 |
ATE107936T1 (de) | 1994-07-15 |
DE69010324D1 (de) | 1994-08-04 |
EP0460013B1 (en) | 1994-06-29 |
FI93851B (fi) | 1995-02-28 |
AU5101590A (en) | 1990-09-26 |
US5017685A (en) | 1991-05-21 |
EP0460013A1 (en) | 1991-12-11 |
DE69010324T2 (de) | 1995-02-16 |
KR940007864B1 (ko) | 1994-08-26 |
AU625939B2 (en) | 1992-07-16 |
KR920700244A (ko) | 1992-02-19 |
FI913993A0 (fi) | 1991-08-23 |
CA2010840C (en) | 2000-05-16 |
EP0460013A4 (en) | 1992-01-02 |
JPH0662760B2 (ja) | 1994-08-17 |
NO175863B (ja) | 1994-09-12 |
NO913323L (no) | 1991-08-23 |
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