EP3046961A1 - Flammschutzmittelzusammensetzung - Google Patents
FlammschutzmittelzusammensetzungInfo
- Publication number
- EP3046961A1 EP3046961A1 EP14777259.4A EP14777259A EP3046961A1 EP 3046961 A1 EP3046961 A1 EP 3046961A1 EP 14777259 A EP14777259 A EP 14777259A EP 3046961 A1 EP3046961 A1 EP 3046961A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- flame retardant
- retardant composition
- polymer
- substituted
- melamine
- 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.)
- Withdrawn
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 71
- 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 60
- 239000000203 mixture Substances 0.000 title claims abstract description 52
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 20
- 150000003839 salts Chemical class 0.000 claims abstract description 16
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 9
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 8
- 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 claims abstract description 7
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims abstract description 7
- CEHBSXXRJYIJGT-UHFFFAOYSA-N (2,4,6-triamino-1h-1,3,5-triazin-4-yl)urea Chemical compound NC(=O)NC1(N)NC(N)=NC(N)=N1 CEHBSXXRJYIJGT-UHFFFAOYSA-N 0.000 claims abstract description 6
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 241000219112 Cucumis Species 0.000 claims abstract description 6
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 claims abstract description 6
- SQSPRWMERUQXNE-UHFFFAOYSA-N Guanylurea Chemical compound NC(=N)NC(N)=O SQSPRWMERUQXNE-UHFFFAOYSA-N 0.000 claims abstract description 6
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 claims abstract description 6
- NJYZCEFQAIUHSD-UHFFFAOYSA-N acetoguanamine Chemical compound CC1=NC(N)=NC(N)=N1 NJYZCEFQAIUHSD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- UHSRWGBKKWTOLJ-UHFFFAOYSA-N 6-phenyltriazine-4,5-diamine Chemical compound NC1=NN=NC(C=2C=CC=CC=2)=C1N UHSRWGBKKWTOLJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- XQRLCLUYWUNEEH-UHFFFAOYSA-N diphosphonic acid Chemical class OP(=O)OP(O)=O XQRLCLUYWUNEEH-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229920000642 polymer Polymers 0.000 claims description 34
- -1 Meiern Chemical compound 0.000 claims description 25
- 239000004952 Polyamide Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 229920002647 polyamide Polymers 0.000 claims description 9
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 5
- MASBWURJQFFLOO-UHFFFAOYSA-N ammeline Chemical compound NC1=NC(N)=NC(O)=N1 MASBWURJQFFLOO-UHFFFAOYSA-N 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920002396 Polyurea Polymers 0.000 claims description 3
- YSKUZVBSHIWEFK-UHFFFAOYSA-N ammelide Chemical compound NC1=NC(O)=NC(O)=N1 YSKUZVBSHIWEFK-UHFFFAOYSA-N 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- YSRVJVDFHZYRPA-UHFFFAOYSA-N melem Chemical compound NC1=NC(N23)=NC(N)=NC2=NC(N)=NC3=N1 YSRVJVDFHZYRPA-UHFFFAOYSA-N 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 14
- 239000002253 acid Substances 0.000 description 14
- 150000007974 melamines Chemical class 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
- 229920000388 Polyphosphate Polymers 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 6
- 239000011574 phosphorus Substances 0.000 description 6
- 239000001205 polyphosphate Substances 0.000 description 6
- 235000011176 polyphosphates Nutrition 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000007859 condensation product Substances 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 229920005669 high impact polystyrene Polymers 0.000 description 2
- 239000004797 high-impact polystyrene Substances 0.000 description 2
- YACKEPLHDIMKIO-UHFFFAOYSA-N methylphosphonic acid Chemical class CP(O)(O)=O YACKEPLHDIMKIO-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical class [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- FIDRAVVQGKNYQK-UHFFFAOYSA-N 1,2,3,4-tetrahydrotriazine Chemical compound C1NNNC=C1 FIDRAVVQGKNYQK-UHFFFAOYSA-N 0.000 description 1
- 150000000182 1,3,5-triazines Chemical class 0.000 description 1
- VVNCNSJFMMFHPL-VKHMYHEASA-N D-penicillamine Chemical group CC(C)(S)[C@@H](N)C(O)=O VVNCNSJFMMFHPL-VKHMYHEASA-N 0.000 description 1
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical class CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- XSAOTYCWGCRGCP-UHFFFAOYSA-K aluminum;diethylphosphinate Chemical compound [Al+3].CCP([O-])(=O)CC.CCP([O-])(=O)CC.CCP([O-])(=O)CC XSAOTYCWGCRGCP-UHFFFAOYSA-K 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000007707 calorimetry Methods 0.000 description 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
- 125000004181 carboxyalkyl group Chemical group 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000010101 extrusion blow moulding Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 235000021317 phosphate Nutrition 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
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920000307 polymer substrate Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000001175 rotational moulding Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 125000004385 trihaloalkyl group Chemical group 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
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/06—Organic materials
- C09K21/12—Organic materials containing phosphorus
-
- 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
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/40—Nitrogen atoms
- C07D251/54—Three nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4068—Esters of pyrophosphonic acids; Esters of phosphonic acid anhydrides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
- C08J9/40—Impregnation
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34922—Melamine; Derivatives thereof
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34928—Salts
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/5205—Salts of P-acids with N-bases
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5313—Phosphinic compounds, e.g. R2=P(:O)OR'
Definitions
- the invention relates to a flame retardant composition
- a flame retardant composition comprising a salt of components (A) and (B), wherein (A) is at least one pyrophosphonic acid derivative of general formula I,
- R 1 and R 2 independently represent a substituted or unsubstituted straight-chain or branched alkyl group having 1 to 4 carbon atoms, substituted or unsubstituted benzyl or substituted or unsubstituted phenyl, and (B) is selected from the group consisting of Melamine, melam, meiern, melon, ammeline, ammelide, 2-ureidomelamine, substituted or unsubstituted heptazines, guanylurea, acetoguanamine, benzoguanamine and diaminophenyltriazine or two or more.
- WO 00/02869 A1 discloses polyphosphate salts of 1,3,5-triazine compounds which have an average degree of condensation (number average) greater than 20 and a molar ratio of triazine compound, such as melamine, to phosphorus (M / P)> 1, 1 own.
- This document also describes a two-step process for preparing these salts by converting a 1,3,5-triazine compound with orthophosphoric acid into the corresponding orthophosphate salt and thermal treatment to convert the orthophosphate salt to a polyphosphate of the 1,3,5-triazine compound.
- pyrophosphates can also be used.
- the polyphosphate salts described in this publication are said to be useful as flame retardants. However, phosphates or polyphosphate are comparatively weak flame retardants and can not yet develop their flame retardancy, especially at lower temperatures.
- WO 96/09344 describes the use of melamine or melem-phosphoric acid reaction products as flame retardants in glass fiber-reinforced polyamide molding compositions.
- Zinc borate, zinc phosphate etc. are used as co-flame retardants. These flame retardants may still have a nearly satisfactory flame retardancy in polyamides, but have no satisfactory effect, especially in polyolefins.
- EP 1 544 206 A1 describes dialkylphosphinic acids and their salts, which are used with other selected components as flame retardants in thermoplastic polymers. Particularly suitable according to this prior art is a combination of aluminum trisdiethylphosphinate, melamine polyphosphate, zinc oxide and glass fibers in polyamide 6.6. These flame retardants may still have a nearly satisfactory flame retardancy in polyamides, but show no sufficient effect, especially in polyolefins.
- Document EP 0 363 321 A1 describes melamine salts of methylphosphonic acid as flame retardant.
- the melamine salts can be prepared by reacting methylphosphonic acid or its monomethyl ester with melamine.
- the disadvantage of these salts is that they are comparatively hygroscopic and have an unsatisfactory temperature resistance.
- a flame retardant is available, which has a high temperature stability, and is only to a small extent hygroscopic.
- a further object of the invention is to provide a flame retardant which has high activity in the polymer, in particular in polyolefins, and can therefore be incorporated in smaller amounts, whereby the properties of the polymer are influenced to a lesser extent.
- (A) is at least one Alkylpyrophosphonklarederivat the general formula (I),
- R 1 and R 2 independently represent a substituted or unsubstituted straight-chain or branched alkyl group having 1 to 4 carbon atoms, substituted or unsubstituted benzyl or substituted or unsubstituted phenyl, and
- (B) is selected from the group consisting of melamine, melam, Meiern, melon, ammeline, ammelides, 2-ureidomelamine, substituted or unsubstituted heptazines, guanylurea, acetoguanamine, benzoguanamine and diaminophenyltriazine or two or more.
- the above-defined flame retardant composition is characterized in that the salt of components (A) and (B) contained therein has a high temperature resistance up to 290 ° C, whereby the flame retardant composition of the present invention at high temperatures in polymers such Polyamide, polybutyl terephthalate (PBT), polystyrene (PS), high impact polystyrene (HIPS) and acrylonitrile-butadiene-styrene (ABS) can be incorporated without decomposing. Further advantages are that the salt of the components (A) and (B) is not / only to a small extent hygroscopic.
- Another advantage lies in the processability of the flame retardant composition according to the invention, for example compared with the compositions described in EP 0 363 321 A1, since such compositions can release, for example, water and / or alcohols when incorporated into the polymer and, in the case of the use of an extruder, during incorporation into a polymer or the processing of a flame retardant composition according to the invention equipped polymer leads to lower deposits on the extruder screw.
- the monoesters described in EP 0 363 321 A1 for example, can lead to alkylation reactions, resulting in odorous and sometimes toxic compounds.
- the components of the flame retardant composition according to the invention also have a low water solubility, whereby they are dissolved out on contact with water or moisture to a lesser extent from the polymer.
- the polymers equipped with the flame retardant composition according to the invention are therefore particularly suitable for agricultural films and moldings, housings or cables for damp rooms, washing machines and motor vehicles.
- the above-defined flame retardant composition comprises, as further component, component (C), one or more component (s) which synergistically interacts with components (A) and (B).
- this component (C) is a hindered amine compound which is sold under the brand name Flamestab ® NOR 116 from BASF SE. This flame retardant is disclosed in EP 0 889 085, the disclosure of which is incorporated herein by reference.
- component (C) is a poly [2,4- (piperazin-1,4-yl) -6- (mo-holin-4-yl) -l, 3,5-triazine], which is also commercially available under the brand name ppmTriazin ® .
- the proportion of this component (C), based on the sum of all components of the flame retardant composition is generally in the range of 1 to 30 wt .-%, preferably in the range of 5 to 25 wt .-%, particularly preferably in the range of 10 to 20 wt .-%.
- the component (A) according to the general formula (I) is a pyrophosphonic acid derivative in which R and R are independently a substituted or unsubstituted straight or branched alkyl group having 1 to 4 carbon atoms, substituted or unsubstituted benzyl or substituted or represent unsubstituted phenyl.
- R 1 and R 2 are the same and selected from the group consisting of methyl, ethyl, propyl and phenyl.
- Alkyl means a saturated aliphatic hydrocarbon group which may be straight chain or branched and may have from 1 to 4 carbon atoms in the chain, for example, alkyl, methyl, ethyl, propyl, 2-propyl, 1-butyl, 2-butyl, 2-methyl-1-propyl (isobutyl) or 2-methyl-2-propyl (tert-butyl), preferably around methyl.
- Substituted alkyl or “Substituted benzyl” or “Substituted phenyl”, the alkyl group or benzyl or phenyl group having one or more substituents selected from alkyl, optionally substituted aryl, optionally substituted aralkyl, alkoxy, amino, nitro, carboxy, carboalkoxy, cyano, alkylamino, halo, hydroxy, hydroxyalkyl, mercaptyl, alkylmercaptyl, Trihaloalkyl, carboxyalkyl or carbamoyl substituted.
- component (A) is pyromethanephosphonic acid, an alkylpyrophosphonic acid derivative according to formula (II):
- component (B) of the present invention is at least one compound selected from the group consisting of melamine, melam, Meiern, melon, ammeline, ammelides, 2-ureidomelamine, substituted or unsubstituted heptazines, guanylurea, acetoguanamine, benzoguanamine and Diaminophenyltnazine or two or more.
- component (B) is a substituted or unsubstituted heptazine derivative according to general formula (III):
- R independently of one another are H, or NH 2 .
- Such compounds are known to the person skilled in the art, for example from WO 2006/034784 A1 or EP 2 256 122 A1, the disclosure of which is fully incorporated herein by reference.
- Component (B) is melamine according to a preferred embodiment of the invention.
- Preferred salts according to the invention are the melamine salt of pyromethylphosphonic acid or melamine salt of pyroethylphosphonic acid or the melamine salt of pyropropylphosphonic acid or the melamine salt of pyrophenylphosphonic acid. Particularly preferred is the melamine salt of pyromethylphosphonic acid.
- the molar ratio of the components (A) to (B) varies depending on the component (s) (B).
- component (B) is a compound selected from the group consisting of melam, Meiern, melon, ammeline, ammelide, 2-ureidomelamine, substituted or unsubstituted heptazines, guanylurea, acetoguanamine, benzoguanamine and diaminophenyltriazine, or two or more the molar ratio of (A) to (B) 0.5 to 2 to 2 to 0.5, preferably 1 to 1.
- component (B) is melamine
- the exact molar ratio of (A) to (B) depends in particular on whether component (B) is mono- or polybasic.
- the molar ratio of components (A) and (B) to each other is generally to be chosen so that all free acid groups of component (A) are saturated or neutralized by component (B).
- the flame retardant composition of the present invention is generally characterized by having the salt of the components (A) and (B) in an amount in the range of 1 to 100% by weight, preferably in the range of 30 to 100% by weight, based on the sum of all components of the flame retardant composition.
- the flame retardant composition according to the invention consists of 100% by weight of the salt of components (A) and (B).
- the present invention further relates to a process for the preparation of the above-described flame retardant composition.
- the process is characterized by dispersing components (A) and (B) in a suitable liquid medium and over a period of 1 to 9 hours, preferably over a period of 5 to 7 hours at a temperature in the range of 60 ° C to 120 ° C, preferably in the range of 90 ° C to 100 ° C converts.
- the resulting reaction mixture is then filtered, washed with a suitable solvent such as toluene, isopropanol, dioxane, water and dried.
- the suitable liquid medium is generally selected from the group of toluene, isopropanol, dioxane and water. According to a preferred embodiment of the invention, the liquid medium is toluene.
- the components (A) and (B) are known to the person skilled in the art.
- the components (A) can be prepared pyrolytically, for example, as described in US Pat. No. 4,129,588 or EP 0 710 664 B1.
- the present invention further relates to the use of the flame retardant composition for the flame retardant finishing of polymers or polymer blends.
- the invention further relates to flame-retardant polymer molding compositions containing this flame retardant composition.
- the polymer or polymer substrate may be any of a wide variety of polymer types including polyolefins, polyesters, polyamides, ABS polymers.
- the polymers are particularly preferably selected from polyolefins, such as polyethylenes and polypropylenes, polyesters, polyamides, polystyrenes, ABS polymers, polyvinyl chlorides, polyvinyl acetates, polyureas, polyacrylonitriles, phenolic resins, melamine-formaldehyde resins and epoxy resins or mixtures of two or more.
- polyolefins such as polyethylenes and polypropylenes, polyesters, polyamides, polystyrenes, ABS polymers, polyvinyl chlorides, polyvinyl acetates, polyureas, polyacrylonitriles, phenolic resins, melamine-formaldehyde resins and epoxy resins or mixtures of two or more.
- the effective flame retardant amount of the flame retardant composition of the invention is that needed to exhibit flame retardant effectiveness. This is measured by one of the standard methods used to evaluate flame delay. These include the NFPA 701 standard fire test methods for flame retardant textiles and foils 1989 and 1996 edition; Electro UL 94 Flammability Test for Parts and Devices Materials, 5th Edition, October 29, 1996, Limiting Oxygen Index (LOI), ASTM-D2863 and Cohen Calorimetry ASTM E-1354. Furthermore, the standards for buildings (DIN4102B1) and for motor vehicles (MVSS 302) for the investigation of the flame retardant properties of the invention
- Flame retardant composition can be applied.
- the present invention thus also relates to a composition
- a composition comprising:
- the effective flame retardant amount of the flame retardant composition of the present invention is generally 0.1 to 30% by weight, more preferably 5 to 25% by weight, based on the polymer.
- the flame retarded polymers containing the flame retardant compositions of the present invention can be prepared by known methods, for example, by blending the noted additives and optionally other additives with the polymer using equipment such as calenders, mixers, kneaders, extruders, and the like.
- the additives can be added individually or in admixtures with each other. It is also possible to use so-called masterbatches.
- the polymer can be used in the form of powders, granules, solutions, suspensions or in the form of latexes.
- the flame retardant polymer compositions thus obtained can be formed into the desired shape by known methods.
- Such processes include, for example, calendering, extruding, injection molding, spray coating, knife coating, spinning, compression melting, rotational molding, thermoforming or extrusion blow molding.
- the finished flame-retardant polymer can also be made into foamed articles.
- the polymer articles produced therewith are, for example, fibers, films, molded articles and foamed articles.
- the present invention will be further illustrated by the following non-limiting examples and comparative examples.
- the films are produced on a Einschneckenextruder 19 / 25D from the company. Brabender at 30 rpm and various temperatures via a film tool into films with a width of 100 mm and a thickness of 500 ⁇ .
- the powder mixtures are fed manually via a funnel.
- the tool is a broadband nozzle head 100 x 0.5 mm, the discharge belt is adjusted so that a film width of 90 mm and a thickness of 0.50 mm are achieved.
- the cooling of the films takes place in the air.
- the dimelaminium pyromethane phosphonate prepared in Example 1 was commercially available
- the dimelaminium pyromethane phosphonate according to the invention is superior to the flame retardants known from the prior art. While the Melaminmethanphosphonat (AFLAMMIT ® 800 PCO) is comparable in terms of its flame-retardant properties with those of the Dimelaminiumpyromethanphosphonats, any other flame retardant compositions exhibit a poorer in accordance with DIN 4102-B2 firing results. In direct comparison with Melaminmethanphosphonat (AFLAMMIT ® PCO 800) notices that flame retardant compositions of the invention have significant advantages especially at processing temperatures in the range of 280 ° C. While the film equipped with the flame retardant according to the invention has no holes, as visual defects in the form of holes can be seen in with Melaminmethanphosphonat (PCO AFLAMMIT ® 800) equipped film.
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Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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EP14777259.4A EP3046961A1 (de) | 2013-09-17 | 2014-09-10 | Flammschutzmittelzusammensetzung |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP13004537 | 2013-09-17 | ||
PCT/EP2014/002445 WO2015039737A1 (de) | 2013-09-17 | 2014-09-10 | Flammschutzmittelzusammensetzung |
EP14777259.4A EP3046961A1 (de) | 2013-09-17 | 2014-09-10 | Flammschutzmittelzusammensetzung |
Publications (1)
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EP3046961A1 true EP3046961A1 (de) | 2016-07-27 |
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ID=49230476
Family Applications (1)
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EP14777259.4A Withdrawn EP3046961A1 (de) | 2013-09-17 | 2014-09-10 | Flammschutzmittelzusammensetzung |
Country Status (3)
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US (1) | US20160281001A1 (de) |
EP (1) | EP3046961A1 (de) |
WO (1) | WO2015039737A1 (de) |
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CN116034132A (zh) * | 2020-06-17 | 2023-04-28 | 朗盛公司 | 用于与热塑性塑料一起使用的组合的阻燃剂和稳定剂 |
CN114716472A (zh) * | 2022-04-08 | 2022-07-08 | 青岛长荣化工科技有限公司 | 一种纺织涂层阻燃剂及其制备方法和应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4129588A (en) | 1973-09-07 | 1978-12-12 | The United States Of America As Represented By The Secretary Of Agriculture | Selective manufacture of anhydrous modifications of methyl phosphonic acid and use thereof in making pure methyl phosphonic acid and salts thereof |
GB8823482D0 (en) | 1988-10-06 | 1988-11-16 | Ciba Geigy Ag | Flame retardants |
AT405288B (de) | 1994-09-21 | 1999-06-25 | Chemie Linz Gmbh | Flammfeste, glasfaserverstärkte polyamidharzmasse mit melamin- oder melem-phosphorsäure-umsetzungsprodukten als flammhemmer |
DE4439362A1 (de) | 1994-11-04 | 1996-05-09 | Hoechst Ag | Verfahren zur Herstellung von Alkanphosphonsäureanhydriden |
US5844026A (en) | 1997-06-30 | 1998-12-01 | Ciba Specialty Chemicals Corporation | N,N',N''-tris{2,4-bis Hydrocarbyloxy-2,2,6,6-tetra-methylpiperidin-4-yl)alkylamino!-s-triazin-6-yl}-3,3'-ethylenediiminodipropylamines, their isomers and bridged derivatives and polymer compositions stabilized therewith |
NL1009588C2 (nl) | 1998-07-08 | 2000-01-11 | Dsm Nv | Polyfosfaatzout van een 1,3,5-triazineverbinding met hoge condensatiegraad, een werkwijze voor de bereiding ervan en de toepassing als vlamdover in polymeersamenstellingen. |
NL1014232C2 (nl) | 2000-01-31 | 2001-08-01 | Dsm Nv | Zout van een melaminecondensatieproduct en een fosfor bevattend zuur. |
DE10359814A1 (de) | 2003-12-19 | 2005-07-28 | Clariant Gmbh | Dialkylphosphinsäure-Salze |
DE102004047257A1 (de) | 2004-09-29 | 2006-04-06 | Universität Konstanz | Phosphor-haltige Heptazinderivate, Verfahren zu deren Herstellung und deren Verwendung |
EP2256122A1 (de) | 2009-05-08 | 2010-12-01 | Zylum Beteiligungsgesellschaft mbH & Co. Patente II KG | Halogenfreie Derivate des Triazins und Heptazins |
-
2014
- 2014-09-10 WO PCT/EP2014/002445 patent/WO2015039737A1/de active Application Filing
- 2014-09-10 EP EP14777259.4A patent/EP3046961A1/de not_active Withdrawn
- 2014-09-10 US US15/022,715 patent/US20160281001A1/en not_active Abandoned
Non-Patent Citations (2)
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None * |
See also references of WO2015039737A1 * |
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US20160281001A1 (en) | 2016-09-29 |
WO2015039737A1 (de) | 2015-03-26 |
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