WO2023068745A1 - 인계 난연제 및 이를 포함하는 열가소성 수지 조성물 - Google Patents
인계 난연제 및 이를 포함하는 열가소성 수지 조성물 Download PDFInfo
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- WO2023068745A1 WO2023068745A1 PCT/KR2022/015842 KR2022015842W WO2023068745A1 WO 2023068745 A1 WO2023068745 A1 WO 2023068745A1 KR 2022015842 W KR2022015842 W KR 2022015842W WO 2023068745 A1 WO2023068745 A1 WO 2023068745A1
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- Prior art keywords
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- formula
- flame retardant
- phosphorus
- based flame
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 88
- 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 79
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 61
- 239000011574 phosphorus Substances 0.000 title claims abstract description 61
- 229920005992 thermoplastic resin Polymers 0.000 title claims abstract description 52
- 239000011342 resin composition Substances 0.000 title claims abstract description 26
- 125000003118 aryl group Chemical group 0.000 claims description 36
- 125000000217 alkyl group Chemical group 0.000 claims description 34
- 125000004429 atom Chemical group 0.000 claims description 31
- 125000001424 substituent group Chemical group 0.000 claims description 29
- 125000001072 heteroaryl group Chemical group 0.000 claims description 27
- 150000001875 compounds Chemical class 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 125000003342 alkenyl group Chemical group 0.000 claims description 18
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 16
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims description 16
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- 229910052736 halogen Inorganic materials 0.000 claims description 10
- 150000002367 halogens Chemical class 0.000 claims description 10
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 9
- 150000002431 hydrogen Chemical class 0.000 claims description 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 7
- 125000002950 monocyclic group Chemical group 0.000 claims description 7
- 125000003367 polycyclic group Chemical group 0.000 claims description 7
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims description 6
- 125000003277 amino group Chemical group 0.000 claims description 6
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 6
- 229910052805 deuterium Inorganic materials 0.000 claims description 6
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 6
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- 150000003624 transition metals Chemical class 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 229910052712 strontium Inorganic materials 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 abstract description 2
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- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 6
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- MORLYCDUFHDZKO-UHFFFAOYSA-N 3-[hydroxy(phenyl)phosphoryl]propanoic acid Chemical compound OC(=O)CCP(O)(=O)C1=CC=CC=C1 MORLYCDUFHDZKO-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 4
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- 239000007787 solid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
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- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical compound [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 description 3
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- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical group C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 2
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 2
- 229960001763 zinc sulfate Drugs 0.000 description 2
- 229910000368 zinc sulfate Inorganic materials 0.000 description 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 description 1
- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 1
- 125000002941 2-furyl group Chemical group O1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
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- HZCDANOFLILNSA-UHFFFAOYSA-N Dimethyl hydrogen phosphite Chemical compound COP(=O)OC HZCDANOFLILNSA-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
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- 229920000877 Melamine resin Polymers 0.000 description 1
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- 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 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
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- ORILYTVJVMAKLC-UHFFFAOYSA-N adamantane Chemical compound C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 1
- 229910001573 adamantine Inorganic materials 0.000 description 1
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- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 1
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- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
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- 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 description 1
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- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 125000005561 phenanthryl group Chemical group 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
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- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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Classifications
-
- 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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6581—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
- C07F9/6584—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms having one phosphorus atom as ring hetero atom
- C07F9/65848—Cyclic amide derivatives of acids of phosphorus, in which two nitrogen atoms belong to the ring
-
- 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
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
- C07F9/301—Acyclic saturated acids which can have further substituents on alkyl
-
- 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
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
- C07F9/304—Aromatic acids (P-C aromatic linkage)
-
- 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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6568—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms
- C07F9/65681—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms the ring phosphorus atom being part of a (thio)phosphinic acid or ester thereof
-
- 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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6596—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having atoms other than oxygen, sulfur, selenium, tellurium, nitrogen or phosphorus as ring hetero atoms
-
- 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
- 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
- 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'
-
- 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
- C08K5/5399—Phosphorus bound to nitrogen
-
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
-
- 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
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/12—Applications used for fibers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
Definitions
- the present invention relates to a novel phosphorus (P)-based flame retardant and a thermoplastic resin composition capable of improving mechanical properties while exhibiting excellent flame retardancy even when the amount used is reduced compared to conventional flame retardants.
- Thermoplastic polyester resins have excellent chemical resistance, mechanical strength, heat resistance and electrical properties, and are widely used in housings and connectors of electronic/electrical and automotive parts.
- polyester resins have a property of burning well, in order to apply them to fields requiring flame retardancy, halogen-based flame retardants or antimony-based flame retardant aids have been added and used.
- halogen-based flame retardants or antimony-based flame retardant aids not only generate a large amount of toxic halogen gas in case of fire, but also have a problem in that an excessive amount of flame retardant must be used to achieve a desired flame retardant effect.
- Patent Document Korean Patent Registration No. 10-2285778
- the present invention has been made to solve the above problems, and it is a technical task to provide an environmentally friendly phosphorus (P)-based flame retardant that can realize excellent flame retardancy even when the amount of use is reduced compared to conventional flame retardants.
- P phosphorus
- Another technical problem of the present invention is to provide a thermoplastic resin composition containing the above-described phosphorus (P)-based flame retardant and a molded article using the same.
- the present invention provides a phosphorus-based flame retardant represented by the following formula (1).
- R 1 to R 3 are the same as or different from each other, and are each independently hydrogen, a hydroxy group, a C 1 ⁇ C 40 alkyl group, a C 2 ⁇ C 40 alkenyl group, a C 3 ⁇ C 40 cycloalkyl group, and 3 nuclear atoms. to 40 heterocycloalkyl groups, C 6 ⁇ C 60 aryl groups, and selected from the group consisting of heteroaryl groups having 5 to 60 nuclear atoms,
- R 4 is a C 1 ⁇ C 40 alkyl group, C 2 ⁇ C 40 alkenyl group, C 3 ⁇ C 40 cycloalkyl group, a heterocycloalkyl group having 3 to 40 nuclear atoms, a C 6 ⁇ C 60 aryl group, and It is selected from the group consisting of a heteroaryl group having 5 to 60 nuclear atoms,
- M is a metal or a protonated nitrogen base selected from the group consisting of Groups I, 2, 3 and transition metals;
- n, n and x are each an integer from 1 to 5;
- the alkyl group, alkenyl group, cycloalkyl group, heterocycloalkyl group, aryl group and heteroaryl group of R 1 to R 4 are each independently deuterium (D), halogen, cyano group, nitro group, hydroxyl group, amine group, carboxyl group , C 1 ⁇ C 40 Alkyl group, C 6 ⁇ C 60 It may be substituted with one or more substituents selected from the group consisting of an aryl group, and a heteroaryl group having 5 to 60 nuclear atoms, and when the substituents are plural, they are They may be the same as or different from each other.
- the present invention provides a phosphorus-based flame retardant represented by Formula 2 below.
- R 1 to R 3 are the same as or different from each other, and are each independently hydrogen, a hydroxy group, a C 1 ⁇ C 40 alkyl group, a C 2 ⁇ C 40 alkenyl group, a C 3 ⁇ C 40 cycloalkyl group, and 3 nuclear atoms. to 40 heterocycloalkyl groups, C 6 ⁇ C 60 aryl groups, and selected from the group consisting of heteroaryl groups having 5 to 60 nuclear atoms,
- R 4 is a C 1 ⁇ C 40 alkyl group, C 2 ⁇ C 40 alkenyl group, C 3 ⁇ C 40 cycloalkyl group, a heterocycloalkyl group having 3 to 40 nuclear atoms, a C 6 ⁇ C 60 aryl group, and It is selected from the group consisting of a heteroaryl group having 5 to 60 nuclear atoms,
- R 3 and R 4 combine with each other to form a monocyclic or polycyclic condensed ring
- M is a metal or a protonated nitrogen base selected from the group consisting of Groups I, 2, 3 and transition metals;
- n, n and x are each an integer from 1 to 5;
- the alkyl group, alkenyl group, cycloalkyl group, heterocycloalkyl group, aryl group and heteroaryl group of R 1 to R 4 are each independently deuterium (D), halogen, cyano group, nitro group, hydroxyl group, amine group, carboxyl group , C 1 ⁇ C 40 Alkyl group, C 6 ⁇ C 60 It may be substituted with one or more substituents selected from the group consisting of an aryl group, and a heteroaryl group having 5 to 60 nuclear atoms, and when the substituents are plural, they are They may be the same as or different from each other.
- the present invention is a thermoplastic resin; and at least one phosphorus-based flame retardant selected from the group consisting of the phosphorus-based flame retardant of Formula 1 and the phosphorus-based flame retardant of Formula 2.
- the phosphorus-based flame retardant may be included in an amount of 0.1 to 50 parts by weight based on 100 parts by weight of the thermoplastic resin composition.
- the thermoplastic resin may include at least one of a polyester resin and a polyamide resin.
- the present invention provides a molded article formed from the thermoplastic resin composition described above.
- novel phosphorus (P)-based flame retardant can be used as a flame retardant or a flame retardant additive of a thermoplastic resin composition, and has equivalent or better flame retardancy as well as tensile strength and impact resistance even when the amount used is reduced compared to conventional phosphorus-based flame retardants. Mechanical properties such as strength can be significantly improved.
- An example of the present invention is a compound represented by the above-described formula (1) or (2), which can be added to a thermoplastic resin composition and used as a flame retardant or flame retardant additive (auxiliary) agent.
- the compound represented by Formula 1 is a compound containing at least one substituent capable of coordinating with M
- the compound represented by Formula 2 is a typical hydrocarbon-based condensed ring formed by bonding R 3 and R 4 to each other. It is a compound containing
- R 1 to R 3 are the same as or different from each other, and each independently represents a hydroxy group, a C 1 to C 10 alkyl group, or a C 2 to C 10 alkenyl group.
- C 6 ⁇ C 20 It may be one or more selected from the group consisting of an aryl group and a heteroaryl group having 5 to 20 nuclear atoms. More specifically, R 1 to R 3 may each independently be selected from the group consisting of a hydroxy group, a C 1 ⁇ C 10 alkyl group, and a C 6 ⁇ C 20 aryl group.
- R 4 may have two embodiments depending on whether or not a condensed ring with R 3 is formed.
- R 4 is a group consisting of a C 1 ⁇ C 10 alkyl group, a C 2 ⁇ C 10 alkenyl group, and a C 6 ⁇ C 20 aryl group. It may be one or more selected from, but the alkyl group, alkenyl group, and/or aryl group of R 4 each includes at least one substituent capable of coordinating with the following M.
- the substituent capable of coordinating bond a conventional substituent having a lone electron pair that does not participate in bonding may be used without limitation.
- the coordinating substituent may be selected from the group consisting of a hydroxy group (-OH), a carboxyl group (-COOH), and an amine group (-NR 11 R 12 ). More specifically, R 4 that does not form a condensed ring may be selected from the group consisting of a C 1 ⁇ C 10 alkyl group and a C 6 ⁇ C 20 aryl group substituted with one or more coordinating substituents.
- R 4 in the compound of Formula 2 forming a condensed ring, if R 4 can combine with the above-mentioned R 3 to form a conventional monocyclic or polycyclic condensed ring known in the art, the substituent It is not particularly limited to the type and number of carbon atoms and the shape of the condensed ring formed.
- R 4 of Formula 1 described above may be the same as or different from the defining part.
- M is selected from the group consisting of Al, Mg, Ca, Sb, Sn, Ge, Ti, Zn, Fe, Ni, Zr, Ce, Bi, Sr, Mn, Li, Na, and K or can be an ammonium ion .
- n, n and x may each be an integer of 1 to 5.
- the compound represented by Formula 1 or 2 is a salt containing at least two or more heterogeneous phosphate-based moieties having different structures and functions.
- the compound represented by Chemical Formula 1 or 2 is used as a flame retardant or flame retardant additive for a thermoplastic resin, even if a smaller amount than the amount of a conventional phosphoric acid-based flame retardant containing one phosphoric acid-based moiety or containing the same phosphoric acid-based moiety is used. It is possible to continuously exhibit equivalent or better flame retardancy and at the same time to secure excellent mechanical properties.
- the thermoplastic resin can be further used by the reduced amount of the flame retardant used, physical stability and mechanical properties of the final thermoplastic resin can be improved by improving the degree of polymerization.
- the compound represented by Formula 1 may be further embodied in any one of the following Formulas 1a to 1f according to the type of the coordinating substituent introduced into R 4 and/or the type of substituent of R 3 . .
- R 10 is selected from the group consisting of a C 1 ⁇ C 40 alkyl group and a C 6 ⁇ C 60 aryl group;
- R 11 is selected from the group consisting of hydrogen, C 1 ⁇ C 40 alkyl group, and C 6 ⁇ C 60 aryl group,
- R 1 , R 2 , R 3 , M, m, n, and x are each as defined in Formula 1.
- the compounds represented by Formulas 1a to 1f described above may be further embodied by any one of Formulas 3a to 3l exemplified below, depending on the form of a coordinate bond with M. However, it is not limited by those exemplified below.
- R 1 to R 3 , and R 10 to R 11 are as defined in Formulas 1a to 1f, respectively.
- the compounds represented by Formulas 3a to 3f exemplify forms in which the type of the coordinated metal (M) is +3, and the compounds represented by Formulas 3g to 3i are coordinated metals (M).
- the type +2 is exemplified, and the compounds represented by Chemical Formulas 3k to 3l exemplify the form in which the type of the coordinated metal (M) is +4.
- the compound represented by Formula 2 may be further embodied as Formula 2a or Formula 2b below, depending on the type of condensed ring formed by the sum of R 3 and R 4 .
- Rings A and B may each be a hydrocarbon-based ring containing one or more conventional heteroatoms (eg, P) known in the art, and may be condensed, fused, bridged, or spy-bonded with other adjacent rings. .
- P conventional heteroatoms
- ring A and ring B are monocyclic or polycyclic heteroalicyclic rings or heteroaromatic rings, specifically, they may be heteroalicyclic rings having 3 to 10 nuclear atoms or heteroaromatic rings having 5 to 10 nuclear atoms.
- the heteroatom includes phosphorus (P), and other conventional heteroatoms known in the art (eg, X 1 , X 2 ) may further include at least one or more.
- X 1 and X 2 are the same as or different from each other, and are each independently CR 21 R 22 or NR 23 , provided that at least one of X 1 and X 2 may be N.
- R 21 and Any one of R 22 may be nonbonding.
- R 21 to R 23 are the same as or different from each other, and are each independently selected from the group consisting of hydrogen, a C 1 ⁇ C 40 alkyl group, and a C 6 ⁇ C 60 aryl group, specifically hydrogen and C 1 ⁇ C 10 It can be selected from the alkyl group of.
- the alkyl group and aryl group of Ring A, Ring B, R 21 to R 23 are each independently deuterium (D), halogen, cyano group, nitro group, C 1 ⁇ C 40 alkyl group, C 6 ⁇ C 60 aryl group, And it may be substituted with one or more substituents selected from the group consisting of a heteroaryl group having 5 to 60 nuclear atoms,
- R 1 , R 2 , M, m, n, and x are each as defined in Formula 2.
- the compound represented by Formula 2a or 2b described above may be further exemplified by Formulas 4a to 4d exemplified below, depending on the form of coordination bonds between Ring A and Rings B and M. However, it is not limited by those exemplified below.
- R 1 to R 2 , and R 21 to R 23 are the same as the definitions of Chemical Formulas 2a to 2b, respectively.
- the compounds represented by Chemical Formulas 4a to 4b exemplify a form in which the type of metal (M) coordinated is +2, and the compounds represented by Chemical Formulas 4c to 4d are coordinated metals (M).
- M type of metal
- the compounds represented by Chemical Formulas 4c to 4d are coordinated metals (M).
- M type of metal
- it is not limited by those exemplified above, and is not particularly limited to the type of metal, bonding position, or spherical structure, as long as it can satisfy the charge balance of the metal to be coordinated. It is also within the scope of the present invention to include possible common metals.
- the phosphorus-based flame retardant compound represented by Chemical Formula 1 or 2 of the present invention described above may be further exemplified by the compounds exemplified below.
- the compound represented by Formula 1 or 2 of the present invention is not limited by those exemplified below.
- alkyl means a monovalent substituent derived from a straight or branched chain saturated hydrocarbon having 1 to 40 carbon atoms. Examples thereof include, but are not limited to, methyl, ethyl, propyl, isobutyl, sec-butyl, pentyl, iso-amyl, hexyl, and the like.
- alkenyl refers to a monovalent substituent derived from a straight-chain or branched chain unsaturated hydrocarbon having 2 to 40 carbon atoms and having at least one carbon-carbon double bond. Examples thereof include, but are not limited to, vinyl, allyl, isopropenyl, and 2-butenyl.
- alkynyl refers to a monovalent substituent derived from a straight-chain or branched chain unsaturated hydrocarbon having 2 to 40 carbon atoms and having at least one carbon-carbon triple bond. Examples thereof include, but are not limited to, ethynyl and 2-propynyl.
- aryl means a monovalent substituent derived from an aromatic hydrocarbon having 6 to 40 carbon atoms in a single ring or a combination of two or more rings.
- a form in which two or more rings are simply attached to each other (pendant) or condensed may be included. Examples of such aryl include, but are not limited to, phenyl, naphthyl, phenanthryl, anthryl, and the like.
- heteroaryl means a monovalent substituent derived from a monoheterocyclic or polyheterocyclic aromatic hydrocarbon having 5 to 40 nuclear atoms. At this time, at least one carbon, preferably 1 to 3 carbons in the ring is substituted with a heteroatom such as N, O, S or Se.
- a form in which two or more rings are simply attached to each other or condensed may be included, and furthermore, a form condensed with an aryl group may be included.
- heteroaryl examples include 6-membered monocyclic rings such as pyridyl, pyrazinyl, pyrimidinyl, pyridazinyl, triazinyl, phenoxathienyl, indolizinyl, indolyl ( polycyclic rings such as indolyl, purinyl, quinolyl, benzothiazole, carbazolyl and 2-furanyl, N-imidazolyl, 2-isoxazolyl , 2-pyridinyl, 2-pyrimidinyl and the like, but are not limited thereto.
- 6-membered monocyclic rings such as pyridyl, pyrazinyl, pyrimidinyl, pyridazinyl, triazinyl, phenoxathienyl, indolizinyl, indolyl ( polycyclic rings such as indolyl, purinyl, quinolyl, benzothiazole, carbazo
- cycloalkyl means a monovalent substituent derived from a monocyclic or polycyclic non-aromatic hydrocarbon having 3 to 40 carbon atoms.
- examples of such cycloalkyl include, but are not limited to, cyclopropyl, cyclopentyl, cyclohexyl, norbornyl, adamantine, and the like.
- heterocycloalkyl means a monovalent substituent derived from a non-aromatic hydrocarbon having 3 to 40 nuclear atoms, and one or more carbons in the ring, preferably 1 to 3 carbons, are N, O, S or a heteroatom such as Se.
- heterocycloalkyl include, but are not limited to, morpholine, piperazine, and the like.
- thermoplastic resin composition including the phosphorus (P)-based flame retardant and the thermoplastic resin.
- the content of the phosphorus-based flame retardant is not particularly limited and may be appropriately adjusted within a conventional content range known in the art.
- the phosphorus-based flame retardant may be used in an amount of 0.1 to 50 parts by weight, specifically 1 to 40 parts by weight, and more specifically 3 to 30 parts by weight, based on 100 parts by weight of the thermoplastic resin composition.
- mechanical properties of the final thermoplastic resin product are necessarily reduced, whereas the thermoplastic resin product including the phosphorus-based flame retardant according to the present invention maintains mechanical properties and exhibits excellent flame retardant effect.
- thermoplastic resins known in the art may be used without limitation.
- Non-limiting examples of usable thermoplastic resins include polyester resins, polyamide (PA)-based resins, polystyrene resins (PS resins), acrylonitrile-butadiene-styrene copolymer resins (ABS resins), and rubber-modified high-impact polystyrene.
- PA polyamide
- PS resins polystyrene resins
- ABS resins acrylonitrile-butadiene-styrene copolymer resins
- rubber-modified high-impact polystyrene include polyester resins, polyamide (PA)-based resins, polystyrene resins (PS resins), acrylonitrile-butadiene-styrene copolymer resins (ABS resins), and rubber-modified high-impact polystyrene.
- thermoplastic resin HIPS
- SAN resin acrylonitrile-styrene copolymer resin
- PC resin polycarbonate resin
- PE resin polyethylene resin
- PP resin polypropylene resin
- PET polyethylene terephthalate
- PA polyamide
- the thermoplastic resin may use at least one of a polyester resin and a polyamide (PA)-based resin, and may preferably be polybutylene terephthalate (PBT).
- the content of the thermoplastic resin is not particularly limited and may be appropriately adjusted within a conventional content range known in the art.
- the thermoplastic resin may be used in an amount of 10 to 85 parts by weight, specifically 10 to 70 parts by weight, and more specifically 10 to 60 parts by weight, based on 100 parts by weight of the thermoplastic resin composition. When it has the above content range, excellent physical properties inherent in the thermoplastic resin can be exhibited.
- thermoplastic resin composition according to the present invention may further include a conventional resin known in the art other than the thermoplastic resin described above.
- a conventional resin known in the art examples include polyolefin resins, vinyl resins, (meth)acrylic resins, imide resins, polystyrene resins, thermosetting resins such as epoxy resins, cellulosic resins, polyether ether ketone resins, fluororesins and polycarbonate resins.
- additives suitable for the desired use or effect may be further included.
- additives include, but are not limited to, fillers, colorants, pigments, dyes, dispersants, plasticizers, antioxidants, hardeners, flame retardants, flame retardant aids, heat stabilizers, light stabilizers, UV absorbers, antistatic agents, leveling agents, UV absorbers.
- Surfactants, lubricants, mold release agents, nucleating agents, lubricants, compatibilizers, char formers, impact modifiers, anti-drip agents and may further include one or more selected from the group consisting of chain extenders.
- the content of the additive is not particularly limited, and may be appropriately adjusted within a conventional content range known in the art, for example, 0.1 to 20 parts by weight based on 100 parts by weight of the thermoplastic resin composition.
- thermoplastic resin composition according to the present invention can be prepared according to a conventional method known in the art, and for example, a thermoplastic resin, a phosphorus-based flame retardant, and other resins or additives are appropriately mixed and then a Banbury mixer, kneader, 1 shaft or It can be obtained by melt-kneading using a twin-screw extruder or the like.
- the composition may be prepared in the form of pellets by melt extrusion according to a conventional method, and may be used for molding various products.
- Another example of the present invention is a molded article comprising the thermoplastic resin composition described above.
- the shape of the molded article may be appropriately changed depending on the purpose, and may be, for example, a film shape, a plate shape, a fiber shape, and the like. However, it is not particularly limited thereto. Specific examples of such molded articles may include films, sheets, bottles, liquid crystal displays, holograms, filters, dielectric films, insulation materials for wires, insulation tapes, fiber-reinforced composites, and other injection-molded products. It can also be applied to electrical and electronic products such as housings for TVs, computers, audio systems, air conditioners and office automation devices.
- the molded article according to the present invention may be manufactured according to a conventional method known in the art, and for example, a mixture containing a polyester resin and other resins or additives may be press-molded, foam-molded, injection-molded, extruded, It can be obtained by punching molding. At this time, the mixture can be obtained by suitably blending the aforementioned thermoplastic resin, phosphorus-based flame retardant, other resins or additives, and then melt-kneading using a Banbury mixer, kneader, single screw or twin screw extruder, or the like.
- the molded article may be a film.
- the film may be produced by a conventional method known in the art, such as inflation molding, extrusion molding such as melt extrusion molding, and a solution casting method.
- the produced film may be a single-layer film made of a polyester resin or a single-layer or multi-layer film containing different materials.
- the molded article may be a fiber.
- Fibers can be produced by conventional methods known in the art, such as melt spinning, solution spinning, and the like.
- the manufactured fiber may be made of a polyester resin or mixed with a different type of resin.
- thermoplastic resin composition and molded article according to the present invention described above not only have excellent flame retardancy even when the amount used compared to conventional flame retardants is reduced due to the phosphorus (P)-based flame retardant, but also can secure physical stability and high mechanical properties of the final thermoplastic resin. , It can be usefully used for manufacturing molded products such as housings and connectors for electronic, electrical and automobile parts. It is not limited to the above-mentioned uses, and can be applied to various technical fields and processes to which conventional polyester resins and polyamide resins are applied.
- Phosphorus-based flame retardant additive 4 represented by Formula 5d in the same experiment as in Synthesis Example 1, except that 100 g of 2-carboxyethylphenylphosphinic acid, 44 g of dimethylphosphonic acid, and 134.5 g of aluminum sulfate were changed. (Yield: 87%) was prepared.
- Phosphorus-based flame retardant additive 6 represented by Formula 5f in the same experiment as in Synthesis Example 1, except that 100 g of 2-carboxyethylphenylphosphinic acid, 228 g of diethylphostinic acid, and 160 g of aluminum sulfate were changed. (Yield: 82%) was prepared.
- Phosphorus-based flame retardant additive 7 represented by the following formula 5g (yield: 75%) were prepared.
- Phosphorus-based flame retardant additive 9 represented by Formula 5i in the same experiment as in Synthesis Example 1, except that 100 g of 2-carboxyethylphenylphosphinic acid, 114 g of diethylphostinic acid, and 150.8 g of zinc sulfate were changed. (Yield: 73%) was prepared.
- thermoplastic resin and the phosphorus-based flame retardant were mixed with a mixer for 5 to 20 minutes, added to an extruder, and melted and extruded under conditions of a cylinder temperature of 240 ° C. and a stirring speed of 200 rpm to prepare pellets.
- the prepared pellets were dried at 90 ° C. for one day, and then injected at 240 ° C. to prepare a specimen for measuring physical properties.
- thermoplastic Resin polybutylene Terephthalate (PBT) Intrinsic Viscosity (IV) : 0.8 ⁇ 1.2 dl/g additive
- B B-1 Phosphorus-based flame retardant 1 (Synthesis Example 1) B-2 Phosphorus-based flame retardant 2 (Synthesis Example 2) B-3 Phosphorus-based flame retardant 3 (Synthesis Example 3) B-4 Phosphorus-based flame retardant 4 (Synthesis Example 4) B-5 Phosphorus-based flame retardant 5 (Synthesis Example 5) B-6 Phosphorus-based flame retardant 6 (Synthesis Example 6) B-7 Phosphorus-based flame retardant 7 (Synthesis Example 7) C metal phosphinate (Manufacturer: Clariant, Exolit OP1240)
- Comparative Example 1 A specimen for measuring physical properties of Comparative Example 1 was prepared in the same manner as in Example 1, except that metal phosphinate (manufacturer: Clariant, Exolit OP1240) was used instead of the phosphorus-based flame retardant prepared in Synthesis Examples 1 to 7. .
- metal phosphinate manufactured in the same manner as in Example 1, except that metal phosphinate (manufacturer: Clariant, Exolit OP1240) was used instead of the phosphorus-based flame retardant prepared in Synthesis Examples 1 to 7. .
- Flame retardancy rating Flame retardancy was measured according to the UL94 V test method. At this time, a specimen having a thickness of 0.8 mm was used.
- thermoplastic resin compositions of Examples 1 to 8 containing the phosphorus-based flame retardant according to the present invention exhibit flame retardancy equal to or higher than that of Comparative Example 1 without the phosphorus-based flame retardant.
- mechanical properties such as tensile strength and impact strength were greatly improved.
- thermoplastic resin composition of Example 6 contained a small amount of phosphorus-based flame retardant compared to Comparative Example 1, it exhibited comparable flame retardancy, as well as a tensile strength of about 50 kgf/cm 2 or more and an impact strength of 0.5 kgf cm/cm or more. It was confirmed that the characteristics were improved.
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Abstract
Description
상세 구성 | ||
열가소성 수지(A) |
폴리부틸렌 테레프탈레이트(PBT) |
고유점도(Intrinsic Viscosity, IV) : 0.8~1.2 dl/g |
첨가제 (B) |
B-1 | 인계 난연제 1 (합성예 1) |
B-2 | 인계 난연제 2 (합성예 2) | |
B-3 | 인계 난연제 3 (합성예 3) | |
B-4 | 인계 난연제 4 (합성예 4) | |
B-5 | 인계 난연제 5 (합성예 5) | |
B-6 | 인계 난연제 6 (합성예 6) | |
B-7 | 인계 난연제 7 (합성예 7) | |
C | 메탈포스피네이트 (제조사: Clariant, Exolit OP1240) |
실시예 (중량부) | 비교예 1 | ||||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | ||||
조성 (wt%) |
열가소성수지(A) | PBT | 80 | 80 | 80 | 80 | 80 | 85 | 80 | 80 | 80 |
첨가제 (B) |
B-1 | 20 | - | - | - | - | - | - | - | - | |
B-1 | - | 20 | - | - | - | 15 | - | - | - | ||
B-1 | - | - | 20 | - | - | - | - | - | - | ||
B-1 | - | - | - | 20 | - | - | - | - | - | ||
B-1 | - | - | - | - | 20 | - | - | - | - | ||
B-1 | - | - | - | - | - | - | 20 | - | - | ||
B-1 | - | - | - | - | - | - | - | 20 | - | ||
C | - | - | - | - | - | - | - | - | 20 | ||
물성 | 난연 평가 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | |
인장강도 (kgf/cm2) |
470 | 454 | 458 | 436 | 450 | 455 | 453 | 457 | 401 | ||
충격강도(kgf·cm/cm) | 2.4 | 2.5 | 2.4 | 2.3 | 2.4 | 2.5 | 2.5 | 2.5 | 2.0 |
Claims (14)
- 하기 화학식 1로 표시되는 인계 난연제:[화학식 1]상기 식에서,R1 내지 R3는 서로 동일하거나 또는 상이하며, 각각 독립적으로 수소, 히드록시기, C1~C40의 알킬기, C2~C40의 알케닐기, C3~C40의 시클로알킬기, 핵원자수 3 내지 40개의 헤테로시클로알킬기, C6~C60의 아릴기, 및 핵원자수 5 내지 60개의 헤테로아릴기로 구성된 군에서 선택되며,R4는 C1~C40의 알킬기, C2~C40의 알케닐기, C3~C40의 시클로알킬기, 핵원자수 3 내지 40개의 헤테로시클로알킬기, C6~C60의 아릴기, 및 핵원자수 5 내지 60개의 헤테로아릴기로 구성된 군에서 선택되며,다만 상기 R4의 C1~C40의 알킬기, C2~C40의 알케닐기, C3~C40의 시클로알킬기, 핵원자수 3 내지 40개의 헤테로시클로알킬기, C6~C60의 아릴기, 또는 핵원자수 5 내지 60개의 헤테로아릴기는, 하기 M과 배위결합 가능한 치환기를 적어도 하나 이상 포함하며,M은 I족, 2족, 3족 및 전이금속으로 구성된 군에서 선택된 금속 또는 양성자화된 질소 염기이며,m, n 및 x는 각각 1 내지 5의 정수이며,상기 R1 내지 R4의 알킬기, 알케닐기, 시클로알킬기, 헤테로시클로알킬기, 아릴기 및 헤테로아릴기는, 각각 독립적으로 중수소(D), 할로겐, 시아노기, 니트로기, 히드록실기, 아민기, 카르복실기, C1~C40의 알킬기, C6~C60의 아릴기, 및 핵원자수 5 내지 60의 헤테로아릴기로 구성된 군에서 선택된 1종 이상의 치환기로 치환될 수 있으며, 상기 치환기가 복수인 경우 이들은 서로 동일하거나 또는 상이할 수 있다.
- 제1항에 있어서,상기 배위결합 가능한 치환기는 히드록시기, 카르복실기 및 아민기로 구성된 군에서 선택되는 1종 이상인, 인계 난연제.
- 제1항에 있어서,상기 화학식 1로 표시되는 화합물은 하기 화학식 1a 내지 화학식 1f 중 어느 하나로 표시되는 인계 난연제:[화학식 1a][화학식 1b][화학식 1c][화학식 1d][화학식 1e][화학식 1f]상기 화학식 1a 내지 1f에서,R10은 C1~C40의 알킬기, 및 C6~C60의 아릴기로 구성된 군에서 선택되는 1종 이상이며R11은 수소, C1~C40의 알킬기, 및 C6~C60의 아릴기로 구성된 군에서 선택되는 1종 이상이며R1, R2, R3, M, m, n, 및 x는 각각 제1항에서 정의된 바와 같다.
- 하기 화학식 2로 표시되는 인계 난연제:[화학식 2]상기 식에서,R1 내지 R3는 서로 동일하거나 또는 상이하며, 각각 독립적으로 수소, 히드록시기, C1~C40의 알킬기, C2~C40의 알케닐기, C3~C40의 시클로알킬기, 핵원자수 3 내지 40개의 헤테로시클로알킬기, C6~C60의 아릴기, 및 핵원자수 5 내지 60개의 헤테로아릴기로 구성된 군에서 선택되며,R4는 C1~C40의 알킬기, C2~C40의 알케닐기, C3~C40의 시클로알킬기, 핵원자수 3 내지 40개의 헤테로시클로알킬기, C6~C60의 아릴기, 및 핵원자수 5 내지 60개의 헤테로아릴기로 구성된 군에서 선택되며,다만 R3와 R4는 서로 결합하여 단일환 또는 다환의 축합고리를 형성하며,M은 I족, 2족, 3족 및 전이금속으로 구성된 군에서 선택된 금속 또는 양성자화된 질소 염기이며,m, n 및 x는 각각 1 내지 5의 정수이며,상기 R1 내지 R4의 알킬기, 알케닐기, 시클로알킬기, 헤테로시클로알킬기, 아릴기 및 헤테로아릴기는, 각각 독립적으로 중수소(D), 할로겐, 시아노기, 니트로기, 히드록실기, 아민기, 카르복실기, C1~C40의 알킬기, C6~C60의 아릴기, 및 핵원자수 5 내지 60의 헤테로아릴기로 구성된 군에서 선택된 1종 이상의 치환기로 치환될 수 있으며, 상기 치환기가 복수인 경우 이들은 서로 동일하거나 또는 상이할 수 있다.
- 제5항에 있어서,상기 화학식 2로 표시되는 인계 난연제는 하기 화학식 2a 또는 2b로 표시되는 인계 난연제:[화학식 2a][화학식 2b]상기 화학식 2a 또는 2b에서,환 A 및 환 B는 각각 독립적으로 단일환 또는 다환의 헤테로지환족 고리 또는 헤테로방향족 고리이며,X1 및 X2는 서로 동일하거나 또는 상이하며, 각각 독립적으로 CR21R22 또는 NR23이고, 다만 X1 및 X2 중 적어도 하나는 N이며,R21 내지 R23은 서로 동일하거나 또는 상이하며, 각각 독립적으로 수소, C1~C40의 알킬기 및 C6~C60의 아릴기로 구성된 군에서 선택되며,상기 환 A, 환 B, R21 내지 R23의 알킬기 및 아릴기는 각각 독립적으로 중수소(D), 할로겐, 시아노기, 니트로기, C1~C40의 알킬기, C6~C60의 아릴기, 및 핵원자수 5 내지 60의 헤테로아릴기로 구성된 군에서 선택된 1종 이상의 치환기로 치환될 수 있으며,R1, R2, M, m, n, 및 x는 각각 제5항에서 정의된 바와 같다.
- 제1항 또는 제5항에 있어서,M은 Al, Mg, Ca, Sb, Sn, Ge, Ti, Zn, Fe, Ni, Zr, Ce, Bi, Sr, Mn, Li, Na, 및 K로 구성된 군에서 선택되거나 또는 암모늄 이온인, 인계 난연제.
- 열가소성 수지; 및제1항에 기재된 화학식 1의 인계 난연제, 및 제5항에 기재된 화학식 2의 인계 난연제로 구성된 군에서 선택된 1종 이상의 인계 난연제;를 포함하는 열가소성 수지 조성물.
- 제9항에 있어서,상기 인계 난연제는 당해 열가소성 수지 조성물 100 중량부 대비 0.1 내지 50 중량부로 포함되는, 열가소성 수지 조성물.
- 제9항에 있어서,상기 열가소성 수지는 폴리에스터 수지 및 폴리아미드 수지 중 적어도 하나를 포함하는, 열가소성 수지 조성물.
- 제9항에 있어서,상기 열가소성 수지는 폴리부틸렌 테레프탈레이트(PBT)인, 열가소성 수지 조성물.
- 제9항에 기재된 열가소성 수지 조성물로부터 형성된 성형품.
- 제13항에 있어서,필름 또는 섬유인 성형품.
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WO2021048155A1 (en) * | 2019-09-11 | 2021-03-18 | Clariant International Ltd | Flame-retardant composition, polymer molding composition comprising same and use thereof |
WO2021048154A1 (en) * | 2019-09-11 | 2021-03-18 | Clariant International Ltd | Metal complexes, manufacturing method thereof, flame-retardant polymer composition comprising the same and their use |
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KR20100071471A (ko) * | 2008-12-19 | 2010-06-29 | 제일모직주식회사 | 난연성이 우수한 열가소성 폴리에스테르 수지 조성물 |
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WO2021048155A1 (en) * | 2019-09-11 | 2021-03-18 | Clariant International Ltd | Flame-retardant composition, polymer molding composition comprising same and use thereof |
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