TWI344486B - Process for preparing a flame retardant polyamide compound - Google Patents
Process for preparing a flame retardant polyamide compound Download PDFInfo
- Publication number
- TWI344486B TWI344486B TW092135446A TW92135446A TWI344486B TW I344486 B TWI344486 B TW I344486B TW 092135446 A TW092135446 A TW 092135446A TW 92135446 A TW92135446 A TW 92135446A TW I344486 B TWI344486 B TW I344486B
- Authority
- TW
- Taiwan
- Prior art keywords
- weight
- polyamine
- flame retardant
- mixture
- polyamide
- Prior art date
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 37
- 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 title claims abstract description 33
- 239000004952 Polyamide Substances 0.000 title claims abstract description 23
- 229920002647 polyamide Polymers 0.000 title claims abstract description 23
- 150000001875 compounds Chemical class 0.000 title abstract description 10
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 claims abstract description 58
- 229920000642 polymer Polymers 0.000 claims abstract description 19
- 229920000768 polyamine Polymers 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 12
- 230000008018 melting Effects 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000004615 ingredient Substances 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims 2
- VZXTWGWHSMCWGA-UHFFFAOYSA-N 1,3,5-triazine-2,4-diamine Chemical compound NC1=NC=NC(N)=N1 VZXTWGWHSMCWGA-UHFFFAOYSA-N 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 8
- 229920002292 Nylon 6 Polymers 0.000 description 17
- -1 PA _ ] Polymers 0.000 description 13
- 229920000877 Melamine resin Polymers 0.000 description 12
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 11
- 150000001412 amines Chemical class 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 10
- 239000003365 glass fiber Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 8
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 8
- 150000007974 melamines Chemical class 0.000 description 6
- 239000000155 melt Substances 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Substances OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 4
- 239000012744 reinforcing agent Substances 0.000 description 4
- CNPURSDMOWDNOQ-UHFFFAOYSA-N 4-methoxy-7h-pyrrolo[2,3-d]pyrimidin-2-amine Chemical compound COC1=NC(N)=NC2=C1C=CN2 CNPURSDMOWDNOQ-UHFFFAOYSA-N 0.000 description 3
- 229920000299 Nylon 12 Polymers 0.000 description 3
- 229920000388 Polyphosphate Polymers 0.000 description 3
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000001205 polyphosphate Substances 0.000 description 3
- 235000011176 polyphosphates Nutrition 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- IHWDSEPNZDYMNF-UHFFFAOYSA-N 1H-indol-2-amine Chemical compound C1=CC=C2NC(N)=CC2=C1 IHWDSEPNZDYMNF-UHFFFAOYSA-N 0.000 description 2
- DPQHRXRAZHNGRU-UHFFFAOYSA-N 2,4,4-trimethylhexane-1,6-diamine Chemical compound NCC(C)CC(C)(C)CCN DPQHRXRAZHNGRU-UHFFFAOYSA-N 0.000 description 2
- FZZMTSNZRBFGGU-UHFFFAOYSA-N 2-chloro-7-fluoroquinazolin-4-amine Chemical compound FC1=CC=C2C(N)=NC(Cl)=NC2=C1 FZZMTSNZRBFGGU-UHFFFAOYSA-N 0.000 description 2
- YZEZMSPGIPTEBA-UHFFFAOYSA-N 2-n-(4,6-diamino-1,3,5-triazin-2-yl)-1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(NC=2N=C(N)N=C(N)N=2)=N1 YZEZMSPGIPTEBA-UHFFFAOYSA-N 0.000 description 2
- 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 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical compound CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Chemical compound O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 239000003623 enhancer Substances 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical class NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 235000012907 honey Nutrition 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- ZQKXQUJXLSSJCH-UHFFFAOYSA-N melamine cyanurate Chemical group NC1=NC(N)=NC(N)=N1.O=C1NC(=O)NC(=O)N1 ZQKXQUJXLSSJCH-UHFFFAOYSA-N 0.000 description 2
- YSRVJVDFHZYRPA-UHFFFAOYSA-N melem Chemical compound NC1=NC(N23)=NC(N)=NC2=NC(N)=NC3=N1 YSRVJVDFHZYRPA-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- XFZRQAZGUOTJCS-UHFFFAOYSA-N phosphoric acid;1,3,5-triazine-2,4,6-triamine Chemical class OP(O)(O)=O.NC1=NC(N)=NC(N)=N1 XFZRQAZGUOTJCS-UHFFFAOYSA-N 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 229920001955 polyphenylene ether Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- NFLGAXVYCFJBMK-RKDXNWHRSA-N (+)-isomenthone Natural products CC(C)[C@H]1CC[C@@H](C)CC1=O NFLGAXVYCFJBMK-RKDXNWHRSA-N 0.000 description 1
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 1
- DYIZJUDNMOIZQO-UHFFFAOYSA-N 4,5,6,7-tetrabromo-2-[2-(4,5,6,7-tetrabromo-1,3-dioxoisoindol-2-yl)ethyl]isoindole-1,3-dione Chemical compound O=C1C(C(=C(Br)C(Br)=C2Br)Br)=C2C(=O)N1CCN1C(=O)C2=C(Br)C(Br)=C(Br)C(Br)=C2C1=O DYIZJUDNMOIZQO-UHFFFAOYSA-N 0.000 description 1
- BHMDNHIWCXQHCM-UHFFFAOYSA-N 4-(cyclohexylmethyl)cyclohexan-1-amine Chemical compound C1CC(N)CCC1CC1CCCCC1 BHMDNHIWCXQHCM-UHFFFAOYSA-N 0.000 description 1
- 241001247482 Amsonia Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 102100023794 ETS domain-containing protein Elk-3 Human genes 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 101001048720 Homo sapiens ETS domain-containing protein Elk-3 Proteins 0.000 description 1
- 101001092930 Homo sapiens Prosaposin Proteins 0.000 description 1
- 244000147568 Laurus nobilis Species 0.000 description 1
- 235000017858 Laurus nobilis Nutrition 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- NFLGAXVYCFJBMK-UHFFFAOYSA-N Menthone Chemical compound CC(C)C1CCC(C)CC1=O NFLGAXVYCFJBMK-UHFFFAOYSA-N 0.000 description 1
- 101100190845 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pmp-1 gene Proteins 0.000 description 1
- 229920003189 Nylon 4,6 Polymers 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 235000005212 Terminalia tomentosa Nutrition 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- YMOONIIMQBGTDU-VOTSOKGWSA-N [(e)-2-bromoethenyl]benzene Chemical compound Br\C=C\C1=CC=CC=C1 YMOONIIMQBGTDU-VOTSOKGWSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 150000004074 biphenyls Chemical class 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- QVQGTNFYPJQJNM-UHFFFAOYSA-N dicyclohexylmethanamine Chemical compound C1CCCCC1C(N)C1CCCCC1 QVQGTNFYPJQJNM-UHFFFAOYSA-N 0.000 description 1
- KEIQPMUPONZJJH-UHFFFAOYSA-N dicyclohexylmethanediamine Chemical compound C1CCCCC1C(N)(N)C1CCCCC1 KEIQPMUPONZJJH-UHFFFAOYSA-N 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229930007503 menthone Natural products 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- GVYLCNUFSHDAAW-UHFFFAOYSA-N mirex Chemical compound ClC12C(Cl)(Cl)C3(Cl)C4(Cl)C1(Cl)C1(Cl)C2(Cl)C3(Cl)C4(Cl)C1(Cl)Cl GVYLCNUFSHDAAW-UHFFFAOYSA-N 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 229910000489 osmium tetroxide Inorganic materials 0.000 description 1
- 239000012285 osmium tetroxide Substances 0.000 description 1
- 229960005489 paracetamol Drugs 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- XZTOTRSSGPPNTB-UHFFFAOYSA-N phosphono dihydrogen phosphate;1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(N)=N1.OP(O)(=O)OP(O)(O)=O XZTOTRSSGPPNTB-UHFFFAOYSA-N 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000001508 potassium citrate Substances 0.000 description 1
- 229960002635 potassium citrate Drugs 0.000 description 1
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 1
- 235000011082 potassium citrates Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0066—Flame-proofing or flame-retarding additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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)
- Processes Of Treating Macromolecular Substances (AREA)
- Polyamides (AREA)
Description
(6) (6)1344486 爲一模塑另件)。 對於聚醯胺組成物,要了解者爲可用來製備聚醯胺混 合物的諸成分或組成份之總合。聚醯胺組成物可具有乾摻 合物之形式。該組成物也可以經由將個別組成份或其組合 分開地加到適合於製備該聚醯胺混合物的裝置內而形成。 在本發明範疇中,一聚醯胺聚合物據瞭解爲一高分子 聚醯胺,具重量平均分子量至少〗〇,〇〇〇克/莫耳,較佳者 至少000克/莫耳,更佳者至少20,000克/莫耳。 該聚醯胺低聚物在此據瞭解爲一低分子量聚醯胺,具 最多7500之重量平均分子量。較佳者,其重量平均分子 量係低於高分子聚合物之”結點間分子量”。此”結點間 分子量”爲例如在P A - 6情況中的5 : 0 0 0克/莫耳。此外, 較佳者該聚醯胺低聚物之重量平均分子量爲至多5,000克 /莫耳’更佳者至多4,0〇〇克/莫耳,甚至更佳者最多3,000 克/莫耳。聚醯胺低聚物之分子量不可太低以避免例如玻 璃轉變溫度會降低的風險。較佳者,其重量平均分子量爲 大於約1,000克/莫耳》 適當的聚醯胺’對於聚醯胺聚合物與聚醯胺低聚物兩 者而言’均爲熟諳此藝者所知之所有聚醯胺,包括可熔融 加工之結晶型,半結晶型及非晶型聚醯胺。合適的本發明 聚醯胺之例子爲脂肪族聚醯胺,例如P A _ 6,P A _ ]〗,P A _ 12 > PA-4,6 - PA-4,8 > PA-4,10 ? PA-4,12 > PA-6,6 ' PA-6,9 -PA-6,10 > PA-6:12 > PA-10,]〇 . PA-12,12 > PA-6/6,6-共聚醯胺,ΡΑ-6Π2 -共聚醯胺,ΡΑ·6/η共聚醯胺,pA- (7) (7)1344486 6,6/ll-共聚醯胺’ PA-6,6/l2-共聚醯胺,PA-6/6,10-共聚 醯胺’ ΡΑ-6,6/6,1〇 -共聚醯胺,ΡΑ·4,6/6_共聚醯胺,pA_ 6/6,6/6, 10·三元聚醯胺’及由〗,4 -環己烷二羧酸與2,2,4-與2,4,4-三甲基六亞甲基二胺製備之共聚醯胺,芳族聚 醯胺’例如 P A - 6,I ’ P A - 6,I / 6,6 -共聚醯胺,P A - 6,T,P A -6,丁/6-共聚醯胺’卩八-6,1/6,6-共聚醯胺,?八-6,1/6,丁-共聚 醯胺 ’ ?八-6,6/6,丁/6,1-共聚醯胺,1>八-6,丁/2-1^?”0丁-共聚 醯胺(2-MPMDT = 2 -甲基五亞甲基二胺),ρΑ_9,τ,由 對苯二甲酸' 2,2,4-與2,4,4-三甲基六亞甲基二胺製備之 共聚醒胺’由間苯二甲酸,月桂內醯胺與3,5_二甲基_4,4_ —胺基-二環己基甲烷製備之共聚醯胺’由間苯二甲酸, 壬二酸及/或癸二酸與4,4-二胺基-二環己基甲烷製備之 共聚酿胺’由己內醯胺’間苯二甲酸及/或對苯二甲酸與 4’4·二胺基-二環己基甲烷製備之共聚醯胺,由己內醯胺, 間本—甲酸及/或對苯二甲酸與異佛爾酮二胺製備之共聚 釀胺’由間苯二甲酸及/或對苯二甲酸及/或芳族或脂肪族 一殘酸製備之共聚醯胺’可選用的經烷基取代六亞甲基二 胺與經烷基取代4,4 -二胺基二環己基胺製得之共聚醯 胺’以及上述聚醯胺之共聚醯胺與混合物。 較佳聚醯胺係從下列所組成之群組中選出者,包括 PA-6 ’ Pa-6,6 > PA-6,10 > PA-4,6 - PA-11 - PA-12 - PA-12’12 ’ PA-6,I,PA-6,T,PA-6,T/6,6-共聚醯胺,PA-6,T/6-共聚醯胺,PA_6/6,6-共聚醯胺,Pa_6,6/6,t/6,卜共 聚醒胺 ’ PA-6,T/2-MPMDT-井聚醯胺,pa-9,T,PA-4,6/6- -10- (8) (8)1344486 共聚醯胺以及上述聚醯胺之共聚醯胺與混合物。更佳者, 選用 PA-6,1 , PA-6,T > PA-6,6 , PA-6,6/6T ’ PA* 6,6/6,丁/6,1,共聚醯胺,?八-6,172-1^?河0丁-共聚醯胺,?八-9,T or PA_4,6,或彼之混合物與共聚醯胺作爲聚醯胺。 低分子量聚醯胺低聚物可選爲具有與高分子量聚醯胺 相同之組成者;兩種聚醯胺,亦即,低聚物與聚合物,也 可選成具有不同組成者。 在本發明混合物中之高分子量聚醯胺聚合物可視情況 包括改質末端基,例如以單羧酸改質之胺末端基,及/或 以單官能胺改質之羧酸末端基。在高分子量聚醯胺聚合物 中經改質之末端基可有利地用在以熔融混合製備混合物之 中或在該混合物之模塑製程中,改善混合物之熔化穩定 性。 較佳者,該聚醯胺聚合物爲一種高溫工程聚醯胺,經 定義爲具有至少2 6 0 ° C熔化溫度者。更佳者,該熔化溫 度爲至少270°C,甚至更佳者至少280°C,且最佳者至少 2 9 0 ° C。聚醯胺聚合物的熔化溫度愈高,於熔融混合程序 中添加聚醯胺低聚物對於所形成的混合物所具性質之影響 愈顯著。 聚醯胺低聚物所具熔化溫度較佳者比聚醯胺聚合物的 熔化溫度高出至多20。(:,更佳者至多l〇°C,且甚至更佳 者至多等於聚醯胺聚合物之熔化溫度。聚醯胺低聚物之熔 化溫度沒有超過聚醯胺聚合物的熔化溫度太多,或甚至更 佳者聚醯胺低聚物之熔化溫度根本沒有超過聚醯胺聚合物 -11 - (11) (11)1344486 和有機碟化合物。 可以:>$用爲含氮化合物的以密胺爲基底之化合物爲例 如密胺,蜜胺衍生物 '蜜胺縮合產物與彼等的混合物。於 本申請案範疇中,,’蜜胺衍生物,,據了解者爲蜜胺中有一或 更多胺基含有〜或多個烷基、芳基 '芳烷基或環烷基,例 如選自包括下列的群組中之取代基:甲基、乙基、乙嫌 基' 苯基或甲苯基。此等蜜胺衍生物的例子爲N,N,,:N,,-三苯基蜜胺。蜜胺衍生物的另一例子爲蜜胺氰尿酸鹽。於 本申請案範疇中’ ”蜜胺縮合物”據了解者爲一或多個蜜胺 化合物彼此連接在一起之化合物,例如蜜白胺、蜜勒胺、 蜜胺酮(m e 1 ο η )與更高及低聚物和薄荷酮,此等縮合物可 以用例如W0 96/1 6948中所述方法得到。 較佳者,該含氮化合物爲蜜胺' 蜜胺氰尿酸鹽 '蜜白 胺、蜜勒胺、和蜜胺酮或彼等的混合物。其優點爲聚醯胺 混合物的後續加工可以更容易且揮發性成分在模子內的源 積可以減低。 可以在本發明中作爲阻燃劑的適當以密胺爲基底之磷 化合物爲例如密胺磷酸鹽類,如密胺磷酸鹽,密胺焦磷酸 鹽與密胺多聚憐酸鹽,例如 Melapur® 200 (DSM, the Netherlands)與 PMP-100® (Nissan Chemical Industries, Japan),及密胺縮合物之磷酸鹽,如密白胺多聚磷酸鹽, 例如 PMP-200® (Nissan Chemical Industries),以及蜜勒 胺多聚磷酸鹽(melem polyphosphate),例如 PMP-300® (Nissan Chemical Industries) ° -14 - (13) (13)1344486 合物在混合後將熔融體擠塑時也顯示出良好的股條品質, 即使是在更高的螺桿速度下實施該方法也一樣。 適合作爲含鹵素系統者爲例如含有含鹵素阻燃劑作爲 阻燃劑之系統,例如溴化聚苯乙烯,如Pyrochek® 68PB 和 Saytex® HP70]0,兩者皆出自 A]bemar]e (USA),溴化 聚苯醚,如出自Great Lakes (USA)的P064P®,聚二溴苯 乙烯,如出自Great Lakes的PDBS80®,聚三溴苯乙烯, 聚五溴苯乙烯,聚二氯苯乙烯,聚三氯苯乙烯,聚五氯苯 乙烯,聚三溴甲基苯乙烯,聚二溴對-苯醚,聚三溴 對·苯醚,聚二氯對-苯醚,聚溴對·苯醚,聚溴鄰·苯醚, 丙稀酸五漠苯甲基醋,如出自 AmeriBrom (USA)的 FR〗025®,伸乙基雙-四溴苯二甲醯亞胺,如出自 Albemarie (USA)的 Saytex® BT-93W,聚溴聯苯,含溴化 苯氧基-與含氯-的阻燃劑,例如DeChlorane® (Occidental Chemical Corporation,USA)及其他溴化化合物例如出自 Albemarle (USA)的 Saytex® 8010。 於本發明方法中,也可以使用不同阻燃劑的組合。適 當的組合爲例如含氮阻燃劑與含磷阻燃劑的組合,如蜜胺 縮合產物與選自有機磷酸鹽、磷酸鹽、膦酸鹽和次膦酸鹽 所構成的群組之中的含磷化合物之組合。此外也可以使用 無鹵素與含鹵素阻燃劑之組合。熟諳此技者都能針對其目 的選用最優組合。 在根據本發明方法製備的阻燃性聚醯胺混合物中,阻 燃劑之量典型地係在相對於1 〇 0重量份聚醯胺總量的1至 -16 - (14) (14)1344486 l 〇 〇重量份。較佳者,該量爲相對於l 〇 〇重量份聚醯胺總 量的至少10重量份’更佳者至少20重量份,且最佳者至 少3 0重量份。於具有較高阻燃性能之混合物中有利地係 應用較高最低量之阻燃劑。 也爲較佳者’阻燃劑之量爲相對於1 0 0重量份聚醯胺 總量之至多90重量份’更佳者至多85重量份,且最佳者 至多8 0重量份。阻燃劑之較低最小量有利於用在增強韌 度與耐衝擊性之混合物中。最佳量於理論上可由熟諳聚醯 胺混合物調配者透過系統性硏究實驗地決定。 在本發明方法中,除了阻燃劑,也可含有增效劑。適 當增效劑爲: 一含錄化合物,例如二氧化錄,如 Bluestar®RG (Campine, Belgium),四氧化銻,五氧化銻,銻酸鉀,銻 酸鈉 , 如 Pyrob]oc® SAP2 (Cookson Specialty Additives),酒石酸銻; —第11A和 Π B族金屬硼酸鹽,如硼酸鋅,例如 Firebrake® ZB (Borax Inc.,USA); -氫氧化鎂,氫氧化鋁,氧化鐵,氧化鋒,氧化鈣以 及類似物質。 特別者,含鹵素阻燃劑典型地係與含銻化合物組合。 也可以視需要添加可促進阻燃性的其他物質,例如碳 形成性物質如聚苯醚與聚碳酸酯及可改變滴液行爲之物 質,例如氟聚合物例如聚四氟乙烯。 也可以添加作用爲防滴成分的成分。適當的防滴成分 -17- (15) (15)1344486 爲’例如用包括至少一乙烯未飽和單體與至少一含羧酸單 體製備成之聚合物。較佳者’該等單體包括乙烯作爲乙烯 未飽和單體。 根據本發明方法熔融混合成的組成物也可包括熟請此 駿者所知常用.在聚合物混合物中之其他添加劑,其條件爲 基本上不減損本發明’特別者爲塡料,顔料,加工助劑, 例如脫模劑,加速結晶劑,成核劑,潤滑劑,軟化劑, u v與熱安定劑及其類似物。特別者,本發明組成物包含 無機塡料或強化劑。適於作爲無機塡料或強化劑者爲熟諳 此藝者所習知之所有塡料。合適的強化劑有,例如玻璃纖 不隹’金屬纖維’石墨纖維,聚方酿胺纖維(A r a m i d fibre)、玻璃珠粒,矽酸鋁,石綿,雲母,黏土,煅燒黏 土與滑石。 本發明方法特別有利地應用於製備包括強化劑之阻燃 性聚醯胺混合物。與無強化劑的混合物比較,包括強化劑 之阻燃性聚醯胺混合物之製備通常甚至會更爲阻燃劑劣質 化或彼對聚醯胺混合物所具性質之負面效應所困擾。根據 本發明方法,所製備包括強化劑之阻燃性聚醯胺混合物可 顯示出實質減低的阻燃劑對混合物機械性質之負面影響。 較佳者,可選用玻璃纖維作爲強化劑。根據本發明方 法’也可製備出有較大玻璃纖維含量,對阻燃劑不會有顯 著的影響且不會顯著降低阻燃劑性質之混合物。 本發明方法可在一熔融混合裝置中進行,熟諳經由熔 融混合製備聚合物混合物藝者所習知之任何熔融混合裝置 -18 - (18) (18)1344486 至此將參考以下實施例解說本發明,而不是限定本發 明。 材料 PP-A 聚醯胺聚合物:Stanyl® KS200 (得自 DSM,
The Netherlands);聚醯胺-4,6 聚合物,]VI w = 36000,黏度値(甲酸)=]60; Tmei, = 295°C。 PO-A 聚醯胺低聚物:(得自 DSM, The
Netherlands) '· M w = 2,0 00, T m e ι, =288°C。 MPP- 2 0 0 蜜胺多聚磷酸鹽:Melapur 200 (得自 DSM,
The Netherlands):氮含量 42-44 重量。/。;碟 含量1 2 - 1 4 重量%。 PMP-100 蜜胺多聚憐酸鹽:(Nissan Chemical Industries Ltd);隣含量14.5重量%。 玻瑀纖維 聚醯胺混合物用之標準玻璃纖維;纖維平均直 徑1 0微米。 FR-BR 溴化聚苯乙烯:Pyrocheck 68PBC(得自 A lb er marie) ; Br 含量 68 重量 %。
Sb203 -MB 三氧化銻:Antiox GR 2617 (得自 Campine); 在聚醯胺-6中的8 0 %母體混合物 物理性質之測定 黏度値:依據I s Ο 3 0 7在甲酸中測定。 抗拉強度:依據I s 0 5 2 7於2 3 ° C及5毫米/分下測定。 -21 - (19) (19)1344486 斷裂伸長率:依據ISO 527於23 〇C及5毫米/分下測定。 缺〇耐衝擊強度:依據I S Ο 1 8 0/1 A於2 3。C下測定。 分子量:藉助標準GPC技術測定。 熔點:藉助D S C測定(第2回,]0。C/分)。 阻燃性:依據 Underwriters Laboratories 檢驗方法 UL 94 測定,用0.8毫米檢驗棒,在23 °C50 %相對濕度下調理48 小時,分別於70。(:下檢驗168小時。 體密度:依據 ASTM D 1895-96 Test Method A 測定。
聚醯胺混合物之製備 實施例I與比較實驗A 實施例I,包括PP-A與PO-A之組合,與比較實驗 A ’只包括PP-A爲聚醯胺,之聚醯胺混合物,兩者皆包 括相對於混合物總重爲3 0重量%之Μ P P - 2 0 0,(參看表 Ο ’係經由將諸構成成分於一 Werner & Pfieiderei· ZSK-4〇雙螺桿擠壓機上,使用3〇〇°C平坦溫度分布予以熔化 混合而製備。該等組成分係經由料斗進料,玻璃纖維則由 側邊進料Π加入。通料率爲60公斤/時而螺桿速度250 rpm。聚合物熔融體係在擠壓機末端除氣。將熔融體濟壓 成股條,冷卻並斬切成顆粒。 將顆粒射出成型爲依據ISO 5 27/ 1 A多用途樣品之檢 驗棒,與0.8毫米厚之UL 94檢驗棒。該等檢驗棒係用來 測量混合物之阻燃劑性質及機械性質,其結果列於表I之 中。 •22- (20) 1344486 表I.實施例 I與比較實驗A之組成與檢驗結果 比較實驗A 實施例丨 成分(重量%): PP-A 40 34 PO-A --- 6 MPP-200 3 0 3 0 玻璃纖維 3 0 3 0 通料率(公斤/時) 60 60 股條成形 非常差 正常 耐衝擊強度(缺口懸臂)(千焦 8.6 9.0 耳/平方米) 抗拉強度(MPa) 10 1 110 斷裂伸長率 (%) 0.8 1.0 UL 94 V 阻燃性: 0.8毫米, 70°C/】68時 V0-分類: 1 0 0 % 1 0 0 % 總燃燒時間(秒) 2 3 2 1 O.S毫米,23°C/50%相對濕度 /48時 V0-分類: 1 0 0 % 1 0 0 % 總燃燒時間(秒) 19 10
實施例]1與比較實驗B -23 - (21) 1344486 實施例11與比較實驗B表類似於實施例I與比較實 驗A之混合物,不同處在於以Ρ Μ P - 1 0 0爲阻燃劑。其用 來製備混合物之加工條件與實施例I與比較實驗Α相同。 由各別顆粒製備之射出模塑另件所得之檢驗結果經列於表 II之中。 -24 - (22) 1344486 表II實施例II與比較實驗B之成分與測試結果 比較實驗B 實施例Π 成分(重量% ): PP-A 40 34 PO-A — 6 PMP-1 〇〇 30 30 玻璃纖維 30 30 生產率(公斤/時) 60 60 繩索成形 〇. k. 〇. k. 抗拉強度(Μ P a) 109 134 伸長率(斷裂點)(%) 1.0 1 .3 UL 94 V阻燃性: 0.8 毫米,70°C/1 68 時 V0-分類: 8 0% 1 0 0 % 總燃燒時間(秒) 47 3 4 〇 - 8毫米,2 3。C / 5 0 %相對濕度 /48時 V0-分類 0% 6 0% 總燃燒時間(秒) 90 45
實施例I1I-V1I1與比較實驗C-D 實施例III-VIII與比較實驗C-D表具有以FR-68和 S b 2 0 3爲基底的鹵素化阻燃劑系統之聚醯胺混合物,且更 包括常用玻璃纖維、安定劑和潤滑劑作爲添加劑。比較實 -25- (23)1344486 驗c. PP-A 在 B ( 3 0 0 c 桿速 九粒 結果 -D只包括P P - A作爲聚醯胺,而實施例丨〗i _ v丨丨丨包括 與Ρ Ο · A具有不同P 〇 · A之組合。再者,諸混合物係 erstdorf ZE-40雙螺桿擠壓機上於類似的溫度設定 >C平坦溫度分布)與〗75公斤/小時的通料率與兩種螺 度水平製備成者。所得擠出物的品質係以股條品質’ 顏色和體密度來測量。用於各別混合物的加工條件與 可參看表III。 -26- (24)1344486 表πι CE-C CD-D Ex -III Ex-lV Ex-V Ex-VI Ex-Vll 成分(重 量%) ΡΡ-A 42.74 42.74 38.74 38.74 40.74 40.74 4 1.74 P 0-A — — 4 4 2 2 1 FR-BR 18.75 18.75 18.75 18.75 18.75 18.75 18.75 Sb203 7.81 7.8 1 7.81 7.8 1 7.8 1 7.8 1 7.81 添加劑 0.7 0.7 0.7 0.7 0.7 0.7 0.7 玻璃纖維 3 0 3 0 3 0 3 0 30 30 3 0 螺桿速度 (r p m ) 3 00 600 3 00 600 300 600 600 股條品質 可 不規貝IJ 膨脹 可 可 可 可 可 股條顏色 米色 深米色 /灰 米色 米色 米色 米色 米色 體密度 {方/令卞 、一/· /V 厘米) 0.67 0.4 0 0.67 0.67 0.7 1 0.65 0.5
-27 -
Claims (1)
- ΐ344486拾、申請專利範圍 附件5Α : 第092 1 3 5446號專利申請案 中文申請專利範圍替換本 民國99年1〇月7曰修正 1. 一種製備阻燃性聚醯胺混合物的方法,包括將含有 至少一種具有重量平均分子量至少爲1 0,000克/莫耳之聚 醯胺聚合物與阻燃劑的組成物熔融混合,其特徵在於該組 成物包括一相對於聚醯胺總重量的量爲0.1-30重量%之具 有重量平均分子量至多爲7,5 00克/莫耳之聚醯胺低聚 物,該阻燃劑的存在量相對於1 00重量份之聚醯胺總量係 介於1和1 00重量份之間,該阻燃劑包括鹵素化有機化合 物,且該聚醯胺混合物包括強化性成分。 2 ·如申請專利範圍第1項之方法,其中該阻燃劑的含 量相對於1 00 pbw總量之聚醯胺係大於25重量份,和/或 聚醯胺低聚物的含量相對於聚醯胺的總重量係是2-15重 量%。 3. 如申請專利範圍第1或2項之方法,其中該聚醯胺 聚合物係一熔化溫度至少爲260°C之聚醯胺。 4. 如申請專利範圍第1或2項之方法,其中該聚醯胺 低聚物係一熔化溫度至少爲260°C之聚醯胺。 5. —種阻燃性聚醯胺混合物,包括一具有重量平均分 子量至少爲1 0,000克/莫耳之聚醯胺聚合物,與一相對於 聚醯胺總重量的量爲1 -1 0 0重量%阻燃劑,其特徵在於該 混合物包括一相對於聚醯胺總重量的量爲0.1-30重量%之 1344486 具有重量平均分子量至多爲7,500克/莫耳之聚醯胺低聚 物,該阻燃劑的存在量相對於1 00重量份之聚醯胺總量係 介於1和1 00重量份之間,該阻燃劑包括鹵素化的有機化 合物,且該聚醯胺混合物包括強化性成分。 6 · —種如申請專利範圍第5項之聚醯胺混合物於製備 模塑元件之用途。 -2-
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EP1431340A1 (en) * | 2002-12-19 | 2004-06-23 | DSM IP Assets B.V. | Flame retardant polyamide compound |
FR2872515B1 (fr) * | 2004-07-02 | 2006-10-13 | Arkema Sa | Compositions thermoplastiques ignifuges, leur procede de preparation |
DE102005023419B4 (de) * | 2005-05-20 | 2007-02-22 | Ems-Chemie Ag | Polyamid-Oligomere und deren Verwendung |
DE102005023420A1 (de) | 2005-05-20 | 2006-11-23 | Ems-Chemie Ag | Polyamidformmassen mit verbesserter Fliessfähigkeit, deren Herstellung sowie deren Verwendung |
DE102005041966A1 (de) * | 2005-09-03 | 2007-03-08 | Clariant Produkte (Deutschland) Gmbh | Polymere Formmassen auf Basis von thermoplastischen Polyamiden |
US20080153947A1 (en) * | 2006-12-21 | 2008-06-26 | Richard Benton Booth | Methods and systems for fabricating fire retardant materials |
WO2010132332A1 (en) * | 2009-05-13 | 2010-11-18 | Chemtura Corporation | Phosphorus-containing flame retardants |
EP2468811A1 (de) * | 2010-12-21 | 2012-06-27 | Basf Se | Thermoplastische Formmasse |
US9721695B2 (en) | 2010-12-21 | 2017-08-01 | Basf Se | Thermoplastic molding composition |
MX2015008287A (es) * | 2012-12-28 | 2015-12-03 | Kao Corp | Aglomerante de pavimentacion. |
KR101600618B1 (ko) * | 2014-01-17 | 2016-03-08 | 주식회사 이노폴리 | 클레이를 포함하는 친환경 난연성 폴리아미드 수지 조성물 |
JP6374275B2 (ja) * | 2014-09-05 | 2018-08-15 | 旭化成株式会社 | ポリアミド樹脂組成物の製造方法 |
CN107603214B (zh) * | 2016-07-12 | 2020-03-17 | 上海凯赛生物技术股份有限公司 | 一种阻燃聚酰胺组合物、阻燃聚酰胺的制备方法和应用 |
CN107603213B (zh) * | 2016-07-12 | 2020-03-17 | 上海凯赛生物技术股份有限公司 | 一种阻燃聚酰胺组合物、阻燃聚酰胺的制备方法和应用 |
CA3075401A1 (en) | 2017-09-28 | 2019-04-04 | Dupont Polymers, Inc. | Polymerization process |
CN110054890B (zh) * | 2018-01-18 | 2021-09-03 | 凯赛(乌苏)生物材料有限公司 | 一种具有高阻燃性的生物基pa56复合材料及其制备方法 |
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US4788244A (en) * | 1987-01-27 | 1988-11-29 | Asahi Kasei Kogyo Kabushiki Kaisha | Flame-resistant polyamide resin composition |
CA1338392C (en) * | 1987-04-20 | 1996-06-11 | Mitsui Chemicals, Incorporated | Fire-retardant polyamide composition having good heat resistance |
JPH04175371A (ja) * | 1990-08-31 | 1992-06-23 | Toray Ind Inc | 難燃性ポリアミド樹脂組成物 |
JPH05214246A (ja) * | 1992-02-04 | 1993-08-24 | Toray Ind Inc | 難燃性ポリアミド樹脂組成物 |
JPH0665416A (ja) * | 1992-08-18 | 1994-03-08 | Asahi Chem Ind Co Ltd | 優れた難燃性を有する良流動耐熱耐衝撃性樹脂組成物 |
US5618865A (en) * | 1995-12-22 | 1997-04-08 | E. I. Du Pont De Nemours And Company | Fire resistant resin compositions |
EP0999235A1 (en) * | 1996-12-27 | 2000-05-10 | Unitika Ltd. | Flame-retardant polyamide resin composition |
US6025419A (en) * | 1997-04-07 | 2000-02-15 | E. I. Du Pont De Nemours And Company | Flame retardant resin compositions |
US6350802B2 (en) * | 1998-03-18 | 2002-02-26 | E. I. Du Pont De Nemours And Company | Thermally stable flame retardant polyamides |
JP2000017171A (ja) * | 1998-04-30 | 2000-01-18 | Toray Ind Inc | 難燃性ポリアミド樹脂組成物 |
US6166114A (en) * | 1998-08-13 | 2000-12-26 | E. I. Du Pont De Nemours And Company | Fire and electrical resistant compositions |
EP1144500B1 (en) * | 1998-12-07 | 2004-06-30 | University of South Carolina Research Foundation | Process for preparing an exfoliated, high i.v. polymer nanocomposite with an oligomer resin precursor and an article produced therefrom |
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NL1012234C2 (nl) * | 1999-06-04 | 2000-12-06 | Dsm Nv | Hoog-moleculaire polyamide samenstelling met verbeterd vloeigedrag. |
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US20060052528A1 (en) | 2006-03-09 |
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JP5133501B2 (ja) | 2013-01-30 |
WO2004055109A3 (en) | 2004-08-05 |
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US7572856B2 (en) | 2009-08-11 |
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AU2003295251A8 (en) | 2004-07-09 |
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CN1726258A (zh) | 2006-01-25 |
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