DE2758513C2 - Schmelzpolykondensationsverfahren mit Extrudieren zur Herstellung von Polyätherimiden - Google Patents
Schmelzpolykondensationsverfahren mit Extrudieren zur Herstellung von PolyätherimidenInfo
- Publication number
- DE2758513C2 DE2758513C2 DE2758513A DE2758513A DE2758513C2 DE 2758513 C2 DE2758513 C2 DE 2758513C2 DE 2758513 A DE2758513 A DE 2758513A DE 2758513 A DE2758513 A DE 2758513A DE 2758513 C2 DE2758513 C2 DE 2758513C2
- Authority
- DE
- Germany
- Prior art keywords
- zone
- extruder
- opening
- bis
- dicarboxyphenoxy
- 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
Links
- 238000000034 method Methods 0.000 title claims description 20
- 229920001601 polyetherimide Polymers 0.000 title claims description 18
- 238000006068 polycondensation reaction Methods 0.000 title claims description 15
- 238000001125 extrusion Methods 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000011541 reaction mixture Substances 0.000 claims description 18
- 239000000155 melt Substances 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 125000003118 aryl group Chemical group 0.000 claims description 13
- 150000004985 diamines Chemical class 0.000 claims description 10
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 6
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 claims description 5
- 229940018564 m-phenylenediamine Drugs 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 4
- NJWZAJNQKJUEKC-UHFFFAOYSA-N 4-[4-[2-[4-[(1,3-dioxo-2-benzofuran-4-yl)oxy]phenyl]propan-2-yl]phenoxy]-2-benzofuran-1,3-dione Chemical compound C=1C=C(OC=2C=3C(=O)OC(=O)C=3C=CC=2)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=CC2=C1C(=O)OC2=O NJWZAJNQKJUEKC-UHFFFAOYSA-N 0.000 claims description 3
- MQAHXEQUBNDFGI-UHFFFAOYSA-N 5-[4-[2-[4-[(1,3-dioxo-2-benzofuran-5-yl)oxy]phenyl]propan-2-yl]phenoxy]-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(OC2=CC=C(C=C2)C(C)(C=2C=CC(OC=3C=C4C(=O)OC(=O)C4=CC=3)=CC=2)C)=C1 MQAHXEQUBNDFGI-UHFFFAOYSA-N 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 3
- 150000008064 anhydrides Chemical class 0.000 claims description 2
- 238000004898 kneading Methods 0.000 claims description 2
- -1 ether anhydrides Chemical class 0.000 description 23
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 10
- 239000004697 Polyetherimide Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000001294 propane Substances 0.000 description 6
- 239000000945 filler Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- SGEWZUYVXQESSB-UHFFFAOYSA-N 3-methylheptane-1,7-diamine Chemical compound NCCC(C)CCCCN SGEWZUYVXQESSB-UHFFFAOYSA-N 0.000 description 2
- HLBLWEWZXPIGSM-UHFFFAOYSA-N 4-Aminophenyl ether Chemical compound C1=CC(N)=CC=C1OC1=CC=C(N)C=C1 HLBLWEWZXPIGSM-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 2
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000003949 imides Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- PWGJDPKCLMLPJW-UHFFFAOYSA-N 1,8-diaminooctane Chemical compound NCCCCCCCCN PWGJDPKCLMLPJW-UHFFFAOYSA-N 0.000 description 1
- VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 1
- XGKKWUNSNDTGDS-UHFFFAOYSA-N 2,5-dimethylheptane-1,7-diamine Chemical compound NCC(C)CCC(C)CCN XGKKWUNSNDTGDS-UHFFFAOYSA-N 0.000 description 1
- YXOKJIRTNWHPFS-UHFFFAOYSA-N 2,5-dimethylhexane-1,6-diamine Chemical compound NCC(C)CCC(C)CN YXOKJIRTNWHPFS-UHFFFAOYSA-N 0.000 description 1
- RLYCRLGLCUXUPO-UHFFFAOYSA-N 2,6-diaminotoluene Chemical compound CC1=C(N)C=CC=C1N RLYCRLGLCUXUPO-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- JRBJSXQPQWSCCF-UHFFFAOYSA-N 3,3'-Dimethoxybenzidine Chemical compound C1=C(N)C(OC)=CC(C=2C=C(OC)C(N)=CC=2)=C1 JRBJSXQPQWSCCF-UHFFFAOYSA-N 0.000 description 1
- NUIURNJTPRWVAP-UHFFFAOYSA-N 3,3'-Dimethylbenzidine Chemical compound C1=C(N)C(C)=CC(C=2C=C(C)C(N)=CC=2)=C1 NUIURNJTPRWVAP-UHFFFAOYSA-N 0.000 description 1
- QPIOXOJERGNNMX-UHFFFAOYSA-N 3-(3-aminopropylsulfanyl)propan-1-amine Chemical compound NCCCSCCCN QPIOXOJERGNNMX-UHFFFAOYSA-N 0.000 description 1
- POTQBGGWSWSMCX-UHFFFAOYSA-N 3-[2-(3-aminopropoxy)ethoxy]propan-1-amine Chemical compound NCCCOCCOCCCN POTQBGGWSWSMCX-UHFFFAOYSA-N 0.000 description 1
- FUJGQJMITCJTFA-UHFFFAOYSA-N 3-[3-(2,3-dicarboxyphenoxy)phenoxy]phthalic acid Chemical compound OC(=O)C1=CC=CC(OC=2C=C(OC=3C(=C(C(O)=O)C=CC=3)C(O)=O)C=CC=2)=C1C(O)=O FUJGQJMITCJTFA-UHFFFAOYSA-N 0.000 description 1
- KHDSXXRHWXXXBY-UHFFFAOYSA-N 3-[4-(2,3-dicarboxyphenoxy)phenoxy]phthalic acid Chemical compound OC(=O)C1=CC=CC(OC=2C=CC(OC=3C(=C(C(O)=O)C=CC=3)C(O)=O)=CC=2)=C1C(O)=O KHDSXXRHWXXXBY-UHFFFAOYSA-N 0.000 description 1
- WQYOBFRCLOZCRC-UHFFFAOYSA-N 3-[4-[4-(2,3-dicarboxyphenoxy)benzoyl]phenoxy]phthalic acid Chemical compound OC(=O)C1=CC=CC(OC=2C=CC(=CC=2)C(=O)C=2C=CC(OC=3C(=C(C(O)=O)C=CC=3)C(O)=O)=CC=2)=C1C(O)=O WQYOBFRCLOZCRC-UHFFFAOYSA-N 0.000 description 1
- GPXCORHXFPYJEH-UHFFFAOYSA-N 3-[[3-aminopropyl(dimethyl)silyl]oxy-dimethylsilyl]propan-1-amine Chemical compound NCCC[Si](C)(C)O[Si](C)(C)CCCN GPXCORHXFPYJEH-UHFFFAOYSA-N 0.000 description 1
- YEEIWUUBRYZFEH-UHFFFAOYSA-N 3-methoxyhexane-1,6-diamine Chemical compound NCCC(OC)CCCN YEEIWUUBRYZFEH-UHFFFAOYSA-N 0.000 description 1
- ICNFHJVPAJKPHW-UHFFFAOYSA-N 4,4'-Thiodianiline Chemical compound C1=CC(N)=CC=C1SC1=CC=C(N)C=C1 ICNFHJVPAJKPHW-UHFFFAOYSA-N 0.000 description 1
- ZWIBGDOHXGXHEV-UHFFFAOYSA-N 4,4-dimethylheptane-1,7-diamine Chemical compound NCCCC(C)(C)CCCN ZWIBGDOHXGXHEV-UHFFFAOYSA-N 0.000 description 1
- JQGUWEUKOQRRJU-UHFFFAOYSA-N 4-(4-aminobutyl-methyl-trimethylsilyloxysilyl)butan-1-amine Chemical compound NCCCC[Si](C)(O[Si](C)(C)C)CCCCN JQGUWEUKOQRRJU-UHFFFAOYSA-N 0.000 description 1
- DZIHTWJGPDVSGE-UHFFFAOYSA-N 4-[(4-aminocyclohexyl)methyl]cyclohexan-1-amine Chemical compound C1CC(N)CCC1CC1CCC(N)CC1 DZIHTWJGPDVSGE-UHFFFAOYSA-N 0.000 description 1
- GQUSLIBGUTZKJZ-UHFFFAOYSA-N 4-[3-(3,4-dicarboxyphenoxy)phenoxy]phthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1OC1=CC=CC(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)=C1 GQUSLIBGUTZKJZ-UHFFFAOYSA-N 0.000 description 1
- MRTAEHMRKDVKMS-UHFFFAOYSA-N 4-[4-[4-(3,4-dicarboxyphenoxy)phenyl]sulfanylphenoxy]phthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1OC(C=C1)=CC=C1SC(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 MRTAEHMRKDVKMS-UHFFFAOYSA-N 0.000 description 1
- PEHWKKLPRVXJNU-UHFFFAOYSA-N 4-[4-benzoyl-1-(3,4-dicarboxyphenoxy)cyclohexa-2,4-dien-1-yl]oxyphthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1OC1(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC(C(=O)C=2C=CC=CC=2)=CC1 PEHWKKLPRVXJNU-UHFFFAOYSA-N 0.000 description 1
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 1
- MBRGOFWKNLPACT-UHFFFAOYSA-N 5-methylnonane-1,9-diamine Chemical compound NCCCCC(C)CCCCN MBRGOFWKNLPACT-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 description 1
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 description 1
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- VKIRRGRTJUUZHS-UHFFFAOYSA-N cyclohexane-1,4-diamine Chemical compound NC1CCC(N)CC1 VKIRRGRTJUUZHS-UHFFFAOYSA-N 0.000 description 1
- YQLZOAVZWJBZSY-UHFFFAOYSA-N decane-1,10-diamine Chemical compound NCCCCCCCCCCN YQLZOAVZWJBZSY-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000006159 dianhydride group Chemical group 0.000 description 1
- LTYMSROWYAPPGB-UHFFFAOYSA-N diphenyl sulfide Chemical compound C=1C=CC=CC=1SC1=CC=CC=C1 LTYMSROWYAPPGB-UHFFFAOYSA-N 0.000 description 1
- CBLAIDIBZHTGLV-UHFFFAOYSA-N dodecane-2,11-diamine Chemical compound CC(N)CCCCCCCCC(C)N CBLAIDIBZHTGLV-UHFFFAOYSA-N 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 150000008282 halocarbons Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- PWSKHLMYTZNYKO-UHFFFAOYSA-N heptane-1,7-diamine Chemical compound NCCCCCCCN PWSKHLMYTZNYKO-UHFFFAOYSA-N 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000012803 melt mixture Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- KMBPCQSCMCEPMU-UHFFFAOYSA-N n'-(3-aminopropyl)-n'-methylpropane-1,3-diamine Chemical compound NCCCN(C)CCCN KMBPCQSCMCEPMU-UHFFFAOYSA-N 0.000 description 1
- KQSABULTKYLFEV-UHFFFAOYSA-N naphthalene-1,5-diamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1N KQSABULTKYLFEV-UHFFFAOYSA-N 0.000 description 1
- SXJVFQLYZSNZBT-UHFFFAOYSA-N nonane-1,9-diamine Chemical compound NCCCCCCCCCN SXJVFQLYZSNZBT-UHFFFAOYSA-N 0.000 description 1
- 229920003986 novolac Polymers 0.000 description 1
- VQXBKCWOCJSIRT-UHFFFAOYSA-N octadecane-1,12-diamine Chemical compound CCCCCCC(N)CCCCCCCCCCCN VQXBKCWOCJSIRT-UHFFFAOYSA-N 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Substances CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
- C08G73/1071—Wholly aromatic polyimides containing oxygen in the form of ether bonds in the main chain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1003—Preparatory processes
- C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
- C08G73/1028—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
- C08G73/1053—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the tetracarboxylic moiety
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/755,686 US4073773A (en) | 1976-12-30 | 1976-12-30 | Melt polymerization method for making polyetherimides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2758513A1 DE2758513A1 (de) | 1978-07-06 |
| DE2758513C2 true DE2758513C2 (de) | 1986-07-24 |
Family
ID=25040207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2758513A Expired DE2758513C2 (de) | 1976-12-30 | 1977-12-28 | Schmelzpolykondensationsverfahren mit Extrudieren zur Herstellung von Polyätherimiden |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4073773A (enExample) |
| JP (1) | JPS5952661B2 (enExample) |
| DE (1) | DE2758513C2 (enExample) |
| FR (1) | FR2376173A1 (enExample) |
| GB (1) | GB1595429A (enExample) |
| IT (1) | IT1089139B (enExample) |
| NL (1) | NL7714375A (enExample) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157996A (en) * | 1977-03-18 | 1979-06-12 | General Electric Company | Coating solution of polyetherimide-forming monomers |
| US4314047A (en) * | 1979-05-09 | 1982-02-02 | General Electric Company | Particulated polyetherimide and method for making |
| GB2048911B (en) * | 1979-05-09 | 1983-05-25 | Gen Electric | Injection mouldable polyetherimide oligomers and method for making |
| US4297385A (en) * | 1979-05-09 | 1981-10-27 | General Electric Company | Particulated polyetherimide and method for making |
| US4281100A (en) * | 1979-05-09 | 1981-07-28 | General Electric Company | Injection moldable polyetherimide oligomers and method for making |
| US4221897A (en) * | 1979-05-09 | 1980-09-09 | General Electric Company | Method for making polyetheramide acid |
| US4417044A (en) * | 1982-05-25 | 1983-11-22 | General Electric Company | Process for making polyetherimides |
| US4420603A (en) * | 1982-09-27 | 1983-12-13 | The Upjohn Company | Continuous, solvent-free process for preparing thermoplastic polyamides and polyesteramides |
| US4420602A (en) * | 1982-09-27 | 1983-12-13 | The Upjohn Company | Melt-polymerization process for the preparation of thermoplastic polyamides and polyesteramides |
| USRE32217E (en) * | 1982-11-12 | 1986-07-29 | The Dow Chemical Company | Graft copolymerization process |
| DE3248659A1 (de) * | 1982-12-30 | 1984-07-05 | Peroxid-Chemie GmbH, 8023 Höllriegelskreuth | Entgasungseinrichtung an einem schnecken-extruder oder dergl. |
| US4443591A (en) * | 1983-01-21 | 1984-04-17 | General Electric Company | Method for making polyetherimide |
| US4443592A (en) * | 1983-01-21 | 1984-04-17 | General Electric Company | Method for making polyetherimide |
| US4511535A (en) * | 1983-01-21 | 1985-04-16 | General Electric Company | Liquid monomer feed pipe for continuous extrusion polymerization |
| EP0158732A1 (en) * | 1983-12-30 | 1985-10-23 | General Electric Company | Polyetherimide-polyethersulfoneimide copolymers |
| US4581264A (en) * | 1984-03-30 | 1986-04-08 | Standard Oil Company (Indiana) | Process for extruding an article from an amide-imide copolymer and the resultant article |
| US4565858A (en) * | 1984-10-26 | 1986-01-21 | General Electric Company | Polyetherimides with high thermal stability and solvent resistance and precursors therefor |
| US4585852A (en) * | 1984-11-20 | 1986-04-29 | General Electric Company | Two-step process for producing polyetherimides |
| US4835249A (en) * | 1986-12-31 | 1989-05-30 | General Electric Company | Process for preparing polyimides |
| US4837299A (en) * | 1986-12-31 | 1989-06-06 | General Electric Company | Process for making polyimides |
| US4794157A (en) * | 1987-03-25 | 1988-12-27 | General Electric Company | Polyetherimide copolymers, and method for making |
| DE3715890A1 (de) * | 1987-05-13 | 1988-11-24 | Bayer Ag | Spezielle polyimide als thermoplaste |
| AU599517B2 (en) * | 1987-10-23 | 1990-07-19 | Mitsui Toatsu Chemicals Inc. | Method for preparing polyimide and composite material thereof |
| US5013817A (en) * | 1987-11-05 | 1991-05-07 | Mitsui Toatsu Chemicals, Inc. | Process for preparing a polyimide and a composite material containing the same |
| US4965337A (en) * | 1987-12-31 | 1990-10-23 | General Electric Company | Very high heat thermoplastic polyetherimides containing aromatic structure |
| US5149761A (en) * | 1988-10-12 | 1992-09-22 | Bayer Aktiengesellschaft | Aromatic ether imides |
| DE3834660A1 (de) * | 1988-10-12 | 1990-04-19 | Bayer Ag | Aromatische etherimide |
| US5358681A (en) * | 1993-04-28 | 1994-10-25 | Rohm And Haas Company | Backseal extruder |
| US6309572B1 (en) | 1998-06-04 | 2001-10-30 | Mitsubishi Gas Chemical Company, Inc. | Process for the preparation of powder coating composition |
| US6294259B1 (en) | 2000-07-06 | 2001-09-25 | 3M Innovative Properties Company | Polyimide hybrid adhesives |
| US6444783B1 (en) | 2000-12-21 | 2002-09-03 | E. I. Du Pont De Nemours And Company | Melt-processible semicrystalline block copolyimides |
| US6476182B1 (en) | 2000-12-21 | 2002-11-05 | E. I. Du Pont De Nemours And Company | Melt-processible, thermoplastic random copolyimides having recoverable crystallinity and associated processes |
| US6469126B1 (en) | 2000-12-21 | 2002-10-22 | E. I. Du Pont De Nmeours And Company | Melt-processible, thermoplastic random copolyimides having recoverable crystallinity and associated processes |
| US6476177B2 (en) | 2000-12-21 | 2002-11-05 | E. I. Du Pont De Nemours And Company | Melt-processible, thermoplastic random copolyimides having recoverable crystallinity and associated processes |
| WO2004060636A1 (de) * | 2002-12-30 | 2004-07-22 | Apx Ag | Verfahren und extrusionsvorrichtung zur verarbeitung einer mischung aus naturfasern und kunststoffen |
| US7053168B2 (en) * | 2003-10-10 | 2006-05-30 | General Electric Company | Method for preparing polyimide and polyimide prepared thereby |
| DE102007057189A1 (de) * | 2007-11-28 | 2009-06-04 | Automatik Plastics Machinery Gmbh | Verfahren und Vorrichtung zur Herstellung von Polyamid |
| US9127127B2 (en) | 2012-10-03 | 2015-09-08 | Sabic Global Technologies B.V. | Polyetherimide compositions, methods of manufacture, and articles formed therefrom |
| US10676571B2 (en) | 2013-12-02 | 2020-06-09 | Sabic Global Technologies B.V. | Polyetherimides with improved melt stability |
| EP3242904B1 (en) | 2015-01-05 | 2022-02-09 | SHPP Global Technologies B.V. | Reactive friable polyimide and method of making |
| US10829594B2 (en) | 2015-12-31 | 2020-11-10 | Sabic Global Technologies B.V. | Method of making polyetherimide |
| EP3397672A1 (en) | 2015-12-31 | 2018-11-07 | SABIC Global Technologies B.V. | Polyetherimide compositions, methods of manufacture, and articles prepared therefrom |
| CN109153786B (zh) | 2016-05-24 | 2021-03-30 | 沙特基础工业全球技术有限公司 | 制备聚醚酰亚胺的方法 |
| CN110088169B (zh) | 2016-12-31 | 2022-07-12 | 高新特殊工程塑料全球技术有限公司 | 聚醚酰亚胺的制备方法 |
| EP3684843B1 (en) * | 2017-09-20 | 2021-12-22 | SHPP Global Technologies B.V. | Method of making a polyetherimide |
| JP2020012103A (ja) * | 2018-07-05 | 2020-01-23 | ユニチカ株式会社 | ポリイミド樹脂前駆体粉末、ポリイミド樹脂、ならびにそれらの製造方法および溶液 |
| US12393115B2 (en) * | 2018-09-05 | 2025-08-19 | Merck Patent Gmbh | Positive working photosensitive material |
| CN109627763B (zh) * | 2018-11-27 | 2022-02-18 | 万华化学集团股份有限公司 | 一种固相聚合制备聚酰亚胺模塑粉的方法 |
| CN119019742A (zh) * | 2023-05-18 | 2024-11-26 | 波音公司 | 含植物纤维搁板的制造方法及由其制造的搁板 |
| WO2025114114A1 (en) | 2023-11-27 | 2025-06-05 | Elantas Pdg, Inc. | Continuous process for producing poly(esterimide) polymer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2992679A (en) * | 1958-12-15 | 1961-07-18 | Standard Oil Co | Vented extruder structure for removing volatiles from solid polymer |
| FR2002387A1 (en) * | 1968-02-22 | 1969-10-17 | Basf Ag | Continuous prodn of nylon 66 from low m w nylon-6 6 in |
| US3833546A (en) * | 1972-12-29 | 1974-09-03 | Gen Electric | Method for making polyetherimides |
| US3803085A (en) * | 1972-12-29 | 1974-04-09 | Gen Electric | Method for making polyetherimides |
| US4011198A (en) * | 1974-04-08 | 1977-03-08 | General Electric Company | Method for making polyetherimides |
| DE2440693A1 (de) * | 1974-08-24 | 1976-03-04 | Heinz Dipl Ing Weber | Extruder, insbesondere fuer leimartigklebrig plastifizierende massen |
| US3998840A (en) * | 1976-04-16 | 1976-12-21 | General Electric Company | Method for making polyetherimides using a sodium chloride or ferric sulfate catalyst |
-
1976
- 1976-12-30 US US05/755,686 patent/US4073773A/en not_active Expired - Lifetime
-
1977
- 1977-12-20 GB GB52898/77A patent/GB1595429A/en not_active Expired
- 1977-12-23 IT IT31223/77A patent/IT1089139B/it active
- 1977-12-23 NL NL7714375A patent/NL7714375A/xx not_active Application Discontinuation
- 1977-12-28 DE DE2758513A patent/DE2758513C2/de not_active Expired
- 1977-12-29 JP JP52160923A patent/JPS5952661B2/ja not_active Expired
- 1977-12-29 FR FR7739633A patent/FR2376173A1/fr active Granted
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5952661B2 (ja) | 1984-12-20 |
| FR2376173B1 (enExample) | 1984-10-12 |
| GB1595429A (en) | 1981-08-12 |
| FR2376173A1 (fr) | 1978-07-28 |
| NL7714375A (nl) | 1978-07-04 |
| JPS53108199A (en) | 1978-09-20 |
| DE2758513A1 (de) | 1978-07-06 |
| US4073773A (en) | 1978-02-14 |
| IT1089139B (it) | 1985-06-18 |
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| Date | Code | Title | Description |
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| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |