JP2006518410A - 溶融加工可能なポリアミド組成物を調製する方法 - Google Patents
溶融加工可能なポリアミド組成物を調製する方法 Download PDFInfo
- Publication number
- JP2006518410A JP2006518410A JP2006502744A JP2006502744A JP2006518410A JP 2006518410 A JP2006518410 A JP 2006518410A JP 2006502744 A JP2006502744 A JP 2006502744A JP 2006502744 A JP2006502744 A JP 2006502744A JP 2006518410 A JP2006518410 A JP 2006518410A
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- JP
- Japan
- Prior art keywords
- polylactam
- caprolactam
- magnesium
- polymerization
- catalyst
- 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.)
- Pending
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- 239000000203 mixture Substances 0.000 title claims description 56
- 239000000155 melt Substances 0.000 title claims description 22
- 239000004952 Polyamide Substances 0.000 title description 20
- 229920002647 polyamide Polymers 0.000 title description 20
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical group O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims abstract description 131
- 150000001875 compounds Chemical class 0.000 claims abstract description 62
- -1 acyl lactam Chemical class 0.000 claims abstract description 58
- 239000011777 magnesium Substances 0.000 claims abstract description 56
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 56
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000010539 anionic addition polymerization reaction Methods 0.000 claims abstract description 18
- 239000000178 monomer Substances 0.000 claims abstract description 14
- 239000002685 polymerization catalyst Substances 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 230000000379 polymerizing effect Effects 0.000 claims abstract description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 71
- 239000003054 catalyst Substances 0.000 claims description 64
- 230000008569 process Effects 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 229920000642 polymer Polymers 0.000 claims description 34
- 239000012190 activator Substances 0.000 claims description 31
- 238000007872 degassing Methods 0.000 claims description 22
- 239000000047 product Substances 0.000 claims description 20
- 238000002844 melting Methods 0.000 claims description 18
- 230000008018 melting Effects 0.000 claims description 18
- 238000000465 moulding Methods 0.000 claims description 15
- 238000013329 compounding Methods 0.000 claims description 13
- 239000007795 chemical reaction product Substances 0.000 claims description 11
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 10
- 150000004692 metal hydroxides Chemical class 0.000 claims description 10
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 8
- 238000010924 continuous production Methods 0.000 claims description 7
- FRIJBUGBVQZNTB-UHFFFAOYSA-M magnesium;ethane;bromide Chemical compound [Mg+2].[Br-].[CH2-]C FRIJBUGBVQZNTB-UHFFFAOYSA-M 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 235000019445 benzyl alcohol Nutrition 0.000 claims description 3
- 150000003951 lactams Chemical class 0.000 description 50
- 230000008901 benefit Effects 0.000 description 39
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- 238000006243 chemical reaction Methods 0.000 description 26
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- 238000009472 formulation Methods 0.000 description 13
- QISSLHPKTCLLDL-UHFFFAOYSA-N N-Acetylcaprolactam Chemical compound CC(=O)N1CCCCCC1=O QISSLHPKTCLLDL-UHFFFAOYSA-N 0.000 description 12
- 238000002474 experimental method Methods 0.000 description 11
- 239000010408 film Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 238000001035 drying Methods 0.000 description 9
- 150000004820 halides Chemical class 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- DVPHDWQFZRBFND-DMHDVGBCSA-N 1-o-[2-[(3ar,5r,6s,6ar)-2,2-dimethyl-6-prop-2-enoyloxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2-[4-[(2s,3r)-1-butan-2-ylsulfanyl-2-(2-chlorophenyl)-4-oxoazetidin-3-yl]oxy-4-oxobutanoyl]oxyethyl] 4-o-[(2s,3r)-1-butan-2-ylsulfanyl-2-(2-chloropheny Chemical group C1([C@H]2[C@H](C(N2SC(C)CC)=O)OC(=O)CCC(=O)OC(COC(=O)CCC(=O)O[C@@H]2[C@@H](N(C2=O)SC(C)CC)C=2C(=CC=CC=2)Cl)[C@@H]2[C@@H]([C@H]3OC(C)(C)O[C@H]3O2)OC(=O)C=C)=CC=CC=C1Cl DVPHDWQFZRBFND-DMHDVGBCSA-N 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
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- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
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- MOMGDEWWZBKDDR-UHFFFAOYSA-M sodium;3,4,5,6-tetrahydro-2h-azepin-7-olate Chemical compound [Na+].O=C1CCCCC[N-]1 MOMGDEWWZBKDDR-UHFFFAOYSA-M 0.000 description 4
- 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 3
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- 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 description 2
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- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
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- 229910001623 magnesium bromide Inorganic materials 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L magnesium chloride Substances [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
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- IUYHWZFSGMZEOG-UHFFFAOYSA-M magnesium;propane;chloride Chemical compound [Mg+2].[Cl-].C[CH-]C IUYHWZFSGMZEOG-UHFFFAOYSA-M 0.000 description 2
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- FTQWRYSLUYAIRQ-UHFFFAOYSA-N n-[(octadecanoylamino)methyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCNC(=O)CCCCCCCCCCCCCCCCC FTQWRYSLUYAIRQ-UHFFFAOYSA-N 0.000 description 2
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- ZBFCSRYSLRPAOY-UHFFFAOYSA-M sodium;hydroxy(phenyl)methanesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C(O)C1=CC=CC=C1 ZBFCSRYSLRPAOY-UHFFFAOYSA-M 0.000 description 2
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- ZBEPGPXLYURORA-UHFFFAOYSA-M CCCCC(CC)C[Mg]I Chemical compound CCCCC(CC)C[Mg]I ZBEPGPXLYURORA-UHFFFAOYSA-M 0.000 description 1
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- KZLUHGRPVSRSHI-UHFFFAOYSA-N dimethylmagnesium Chemical compound C[Mg]C KZLUHGRPVSRSHI-UHFFFAOYSA-N 0.000 description 1
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- YSMZEMQBSONIMJ-UHFFFAOYSA-M magnesium;2-methanidylpropane;chloride Chemical compound [Mg+2].[Cl-].CC(C)[CH2-] YSMZEMQBSONIMJ-UHFFFAOYSA-M 0.000 description 1
- UKZCGMDMXDLAGZ-UHFFFAOYSA-M magnesium;2-methylpropane;bromide Chemical compound [Mg+2].[Br-].C[C-](C)C UKZCGMDMXDLAGZ-UHFFFAOYSA-M 0.000 description 1
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- WRYKIHMRDIOPSI-UHFFFAOYSA-N magnesium;benzene Chemical compound [Mg+2].C1=CC=[C-]C=C1.C1=CC=[C-]C=C1 WRYKIHMRDIOPSI-UHFFFAOYSA-N 0.000 description 1
- IWCVDCOJSPWGRW-UHFFFAOYSA-M magnesium;benzene;chloride Chemical compound [Mg+2].[Cl-].C1=CC=[C-]C=C1 IWCVDCOJSPWGRW-UHFFFAOYSA-M 0.000 description 1
- KJJBSBKRXUVBMX-UHFFFAOYSA-N magnesium;butane Chemical compound [Mg+2].CCC[CH2-].CCC[CH2-] KJJBSBKRXUVBMX-UHFFFAOYSA-N 0.000 description 1
- NXPHGHWWQRMDIA-UHFFFAOYSA-M magnesium;carbanide;bromide Chemical compound [CH3-].[Mg+2].[Br-] NXPHGHWWQRMDIA-UHFFFAOYSA-M 0.000 description 1
- CCERQOYLJJULMD-UHFFFAOYSA-M magnesium;carbanide;chloride Chemical compound [CH3-].[Mg+2].[Cl-] CCERQOYLJJULMD-UHFFFAOYSA-M 0.000 description 1
- VXWPONVCMVLXBW-UHFFFAOYSA-M magnesium;carbanide;iodide Chemical compound [CH3-].[Mg+2].[I-] VXWPONVCMVLXBW-UHFFFAOYSA-M 0.000 description 1
- GFTXWCQFWLOXAT-UHFFFAOYSA-M magnesium;cyclohexane;bromide Chemical compound [Mg+2].[Br-].C1CC[CH-]CC1 GFTXWCQFWLOXAT-UHFFFAOYSA-M 0.000 description 1
- DLPASUVGCQPFFO-UHFFFAOYSA-N magnesium;ethane Chemical compound [Mg+2].[CH2-]C.[CH2-]C DLPASUVGCQPFFO-UHFFFAOYSA-N 0.000 description 1
- YCCXQARVHOPWFJ-UHFFFAOYSA-M magnesium;ethane;chloride Chemical compound [Mg+2].[Cl-].[CH2-]C YCCXQARVHOPWFJ-UHFFFAOYSA-M 0.000 description 1
- WCFJMDWWJOCLSJ-UHFFFAOYSA-N magnesium;methanidylbenzene Chemical compound [Mg+2].[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1 WCFJMDWWJOCLSJ-UHFFFAOYSA-N 0.000 description 1
- QGEFGPVWRJCFQP-UHFFFAOYSA-M magnesium;methanidylbenzene;bromide Chemical compound [Mg+2].[Br-].[CH2-]C1=CC=CC=C1 QGEFGPVWRJCFQP-UHFFFAOYSA-M 0.000 description 1
- SCEZYJKGDJPHQO-UHFFFAOYSA-M magnesium;methanidylbenzene;chloride Chemical compound [Mg+2].[Cl-].[CH2-]C1=CC=CC=C1 SCEZYJKGDJPHQO-UHFFFAOYSA-M 0.000 description 1
- LVKCSZQWLOVUGB-UHFFFAOYSA-M magnesium;propane;bromide Chemical compound [Mg+2].[Br-].C[CH-]C LVKCSZQWLOVUGB-UHFFFAOYSA-M 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000002734 organomagnesium group Chemical group 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- ANRQGKOBLBYXFM-UHFFFAOYSA-M phenylmagnesium bromide Chemical compound Br[Mg]C1=CC=CC=C1 ANRQGKOBLBYXFM-UHFFFAOYSA-M 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 238000012667 polymer degradation Methods 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000003918 potentiometric titration Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
- C08G69/20—Anionic polymerisation characterised by the catalysts used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/46—Post-polymerisation treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
a)50重量%以上がカプロラクタムからなり、任意に、連鎖開始剤分子の残基を含むポリラクタムと、
b)プロトン性化合物とマグネシウムラクタマート及びマグネシウムラクタマート形成性化合物からなる群から選択されるアニオン重合触媒との反応生成物又はその残留物(residues)を0.01重量%〜2重量%と、
c)0〜10重量%のカプロラクタムモノマーと、
d)0〜0.3重量%の環状ダイマーを含むカプロラクタムオリゴマーを0〜2重量%と、
e)補強剤、難燃剤及びフィラーからなる群から選択される添加剤を0〜150重量%と、
f)顔料、加工助剤、安定化剤、耐衝撃性改善剤、可塑剤及びキャリアポリマーからなる群から選択される添加剤を0〜25重量%と、
からなり、このときすべての重量%はポリラクタムの重量に対するものである。
g)75重量%以上がカプロラクタムからなり、任意に、連鎖開始剤分子の残基を含むポリラクタムと、
h)プロトン性化合物とマグネシウムラクタマート及びマグネシウムラクタマート形成性化合物からなる群から選択されるアニオン重合触媒との反応生成物又はその残留物を0.01重量%〜1重量%と、
i)0〜1重量%のカプロラクタムモノマーと、
j)0〜0.2重量%の環状ダイマーを含むカプロラクタムオリゴマーを0〜1重量%と、
k)補強剤、難燃剤及びフィラーからなる群から選択される添加剤を0〜100重量%と、
l)顔料、加工助剤、安定化剤、耐衝撃性改善剤、可塑剤及びキャリアポリマーからなる群から選択される添加剤を0〜10重量%と、
からなり、このときすべての重量%はポリラクタムの重量に対するものである。
残留ラクタム含有量(CPL)及び環状ダイマー含有量(CD)はLC(ISO15300−2000)によって測定した。
末端基分析は非水性媒体中での電位差滴定によって行った。
相対粘度(RV)は1質量%ギ酸溶液中で測定した。
重量比によるカプロラクタム転化度は、ポリラクタムポリマーの抽出後に測定した、生成物による重量減少量から得た。
分子特性はSEC(ISO16014)によって測定した。
レオロジー特性は、Rheometrics ARES−LSディスクレオメーターを使用して測定した。
CPL: ε−カプロラクタム:AP−カプロラクタム、フレーク(例えば、DSM、オランダ)
LMB: 触媒C−1:カプロラクタムにおけるカプロラクタムマグネシウムブロミドが21重量%;フレーク(例えば、DSM、オランダ)
IPBC: イソフタロイルビスカプロラクタム、粉末(米国特許第4031164号の実施例1による合成経路)
NaL: 触媒C−10:カプロラクタムにおけるナトリウムカプロラクタマートが19重量%(例えば、DSM、オランダ)
HMDCC:活性化剤C−20:ヘキサメチレン−1,6−ジカルバモイルカプロラクタム(1,6−ヘキサンジイソシアナナートのカプロラクタム付加物;カプロラクタムにおいて80重量%)(例えば、DSM、オランダ)
AcL: N−アセチルカプロラクタム
100グラムスケールの重合実験を、異なるレベルの触媒(CPLに対して0.7〜1.5%)及びN−アセチルカプロラクタム(CPLに対して0.65〜1.4wt%)、並びにプロトン性薬剤としての水について、230℃〜270℃において行った。すべての生成物について、RV及びカプロラクタム転化度を分析した。また、いくつかの生成物については、分子特性及びレオロジー特性を分析した。結果を表1にまとめる。
LMB/カルバモイルラクタム、ナトリウムカプロラクタマート(C10)/カルバモイルラクタム、及びナトリウムカプロラクタマート(C10)/アシルラクタムの組合せについて、アニオン重合を実施例1の記載と同様の方法で行った。使用した触媒及び活性化剤の量と、結果を表2にまとめる。
実施例XI
カプロラクタム、N−アセチルカプロラクタム及びLMBのアニオン重合によって得られたポリカプロラクタムの溶融物(RV硫酸 2.57;COOH及びアミン <1mmol/kg未満)を、冷却後、プロトン性薬剤としての水(pKa、15.7)に浸漬した。乾燥後、サンプルを乾燥窒素中で230℃で加熱した。5分、10分及び15分の加熱の後、ポリカプロラクタムの溶融粘度を、レオロジー分析を行うことによって検出した。結果を表3に示す。
カプロラクタム、N−アセチルカプロラクタム及びLMBのアニオン溶融重合によって得られたポリカプロラクタム(RV硫酸 2.57;COOH及びアミン 1mmol/kg未満)を溶融状態で、プロトン性薬剤としてのtert−ブチルアルコール(pKa 18)と接触させた。乾燥後、サンプルを乾燥窒素中で230℃で加熱した。5分、10分及び15分の加熱の後、ポリカプロラクタムの溶融粘度を、レオロジー分析を行うことによって検出した。結果を表3に示す。
カプロラクタム、N−アセチルカプロラクタム及びLMBのアニオン溶融重合によって得られたポリカプロラクタム(RV硫酸 2.46;COOH及びアミン 1mmol/kg未満)を溶融状態で、プロトン性薬剤としての安息香酸(pKa 3.2)と接触させた。乾燥後、サンプルを乾燥窒素中で230℃で加熱した。5分、10分及び15分の加熱の後、ポリカプロラクタムの溶融粘度を、レオロジー分析を行うことによって検出した。結果を表4に示す。
比較のために、加水分解重合によって得られたポリカプロラクタム(RV、2.45;COOH 60mmol/kg、アミン 35mmol/kg)を乾燥し、乾燥窒素中230℃で加熱した。5分、10分及び15分の加熱の後、ポリカプロラクタムの溶融粘度を、レオロジー分析を行うことによって検出した、結果を表3に示す。
Claims (12)
- カプロラクタムモノマーをアニオン重合触媒及び活性化剤と接触させること、前記モノマーを得られるポリラクタムの溶融温度よりも高い温度において無水条件下で重合すること、並びに得られるポリラクタムを溶融状態又は固体形態でプロトン性化合物と接触させることによる、溶融加工可能なポリラクタムを調製する方法であって、
前記アニオン重合触媒が、マグネシウムラクタマート及びマグネシウムラクタマート形成性化合物からなる群から選択され、
前記活性化剤がアシルアミドであることを特徴とする、方法。 - 前記プロトン性化合物が、14未満のpKaを有するプロトン性化合物、水又は水形成性金属水酸化物である、請求項1記載の方法。
- 前記触媒がマグネシウムラクタマート又はマグネシウムラクタマート形成性化合物である、請求項1又は2記載の方法。
- 前記アシルアミドがアシルラクタムである、請求項1〜3のいずれか一項に記載の方法。
- 前記重合を前記ポリラクタムの溶融温度より5℃〜80℃高い温度で行う、請求項1〜4のいずれか一項に記載の方法。
- 前記重合を連続プロセスとして行う、請求項1〜5のいずれか一項に記載の方法。
- 抽出ステップ、脱気ステップ、コンパウンディングステップ、ポリマー成形加工ステップ及びこれらの組合せからなる群から選択される少なくとも1つのステップを更に含む、請求項1〜6のいずれか一項に記載の方法。
- 請求項1〜7のいずれか一項に記載の方法によって得られるポリラクタムと、
プロトン性化合物とマグネシウムラクタマート及びマグネシウムラクタマート形成性化合物からなる群から選択されるアニオン重合触媒との反応生成物又はその残留物と、
を含み、
ベンジルアルコールとエチルマグネシウムブロミドとの反応生成物又はその残留物をポリラクタムにおけるカプロラクタムモノマー単位に対して0.4〜0.5モル%の量で含む組成物、及びジメチルスルホキシドを含む組成物を除く、組成物。 - 前記ポリラクタムのカプロラクタム含有量が0.3%以下であることを特徴とする、請求項8記載のポリラクタム組成物。
- 請求項1〜8のいずれか一項に記載の方法によって得られるポリラクタムと、
アシルラクタムの残留物と、
プロトン性化合物とマグネシウムラクタマート及びマグネシウムラクタマート形成性化合物からなる群から選択されるアニオン重合触媒との反応生成物又はその残留物と、
を含むポリラクタム組成物の、成形加工品を製造するための使用。 - 請求項11〜13のいずれか一項に記載のポリラクタムを含む成形加工品。
- 請求項14記載の成形加工品を含む物品。
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WO2008075461A1 (ja) * | 2006-12-18 | 2008-06-26 | Unitika Ltd. | 二軸延伸ポリアミド樹脂フィルムおよびその製造方法 |
EP2338665B1 (en) * | 2009-12-22 | 2017-08-30 | Fundacion Inasmet | Process and device for polymerizing lactams in molds |
US9006381B2 (en) * | 2010-06-23 | 2015-04-14 | Nagase Chemtex Corporation | Impact-resistant polyamide composition and process for production of same |
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US9606558B2 (en) * | 2014-03-04 | 2017-03-28 | Qualcomm Technologies International. Ltd. | Lower power switching linear regulator |
US20180029291A1 (en) | 2015-02-05 | 2018-02-01 | Stratasys Ltd. | Digitally-controlled three-dimensional printing of polymerizable materials |
WO2016167740A1 (en) * | 2015-04-13 | 2016-10-20 | Cast Nylons Co., Ltd | High molecular weight, high crystalline cast nylon propellant |
US11225555B2 (en) * | 2015-05-12 | 2022-01-18 | Basf Se | Caprolactam formulations |
JP7048502B2 (ja) | 2016-02-05 | 2022-04-05 | ストラタシス リミテッド | ポリアミド形成材料を使用する三次元インクジェット印刷 |
JP7171548B2 (ja) * | 2016-08-23 | 2022-11-15 | ビーエーエスエフ ソシエタス・ヨーロピア | 押出による強化ポリアミドの製造方法 |
KR102275688B1 (ko) * | 2017-11-28 | 2021-07-12 | 한화솔루션 주식회사 | 말단 봉지재를 이용한 폴리아마이드의 제조 방법 및 이에 의해 제조된 폴리아마이드 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6131431A (ja) * | 1984-07-25 | 1986-02-13 | Toray Ind Inc | 超高分子量ナイロン6の製造法 |
JPH08157594A (ja) * | 1994-10-06 | 1996-06-18 | Unitika Ltd | 熱安定性高分子量ナイロン6の製造法 |
JPH093187A (ja) * | 1995-06-19 | 1997-01-07 | Unitika Ltd | 高分子量ナイロン6の製造法 |
JPH09216945A (ja) * | 1996-01-25 | 1997-08-19 | Ems Inventa Ag | 活性アニオンラクタムの重合方法 |
JP2002348372A (ja) * | 2001-04-12 | 2002-12-04 | Ems Chemie Ag | ポリアミドおよびポリアミド製造方法 |
JP2006518409A (ja) * | 2003-02-21 | 2006-08-10 | デーエスエム アイピー アセッツ ベー. ヴェー. | 溶融加工可能なポリアミド組成物を調製する方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2150232B1 (ja) * | 1971-08-25 | 1974-03-29 | Aquitaine Total Organico | |
EP0522533A1 (en) * | 1991-07-09 | 1993-01-13 | Unitika Ltd. | Process for polymerizing epsilon-caprolactam |
NL1010161C2 (nl) * | 1998-09-23 | 2000-03-24 | Dsm Nv | Proces voor de productie van polyamide-6 uitgaande èpsilon-caprolactam. |
-
2003
- 2003-02-21 EP EP03075512A patent/EP1449865A1/en not_active Withdrawn
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2004
- 2004-02-11 CN CNB2004800046601A patent/CN1323100C/zh not_active Expired - Fee Related
- 2004-02-11 WO PCT/NL2004/000098 patent/WO2004074348A1/en active Application Filing
- 2004-02-11 KR KR1020057015390A patent/KR101008819B1/ko not_active Expired - Fee Related
- 2004-02-11 CN CNB2004800048857A patent/CN100363400C/zh not_active Expired - Fee Related
- 2004-02-11 US US10/545,970 patent/US20060194941A1/en not_active Abandoned
- 2004-02-11 JP JP2006502743A patent/JP4560034B2/ja not_active Expired - Fee Related
- 2004-02-11 KR KR1020057015388A patent/KR101060397B1/ko not_active Expired - Fee Related
- 2004-02-11 EP EP04710129A patent/EP1594911A1/en not_active Withdrawn
- 2004-02-11 WO PCT/NL2004/000097 patent/WO2004074347A1/en active Application Filing
- 2004-02-11 EP EP04710128A patent/EP1594910A1/en not_active Withdrawn
- 2004-02-11 JP JP2006502744A patent/JP2006518410A/ja active Pending
- 2004-02-11 US US10/545,968 patent/US8080630B2/en not_active Expired - Fee Related
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6131431A (ja) * | 1984-07-25 | 1986-02-13 | Toray Ind Inc | 超高分子量ナイロン6の製造法 |
JPH08157594A (ja) * | 1994-10-06 | 1996-06-18 | Unitika Ltd | 熱安定性高分子量ナイロン6の製造法 |
JPH093187A (ja) * | 1995-06-19 | 1997-01-07 | Unitika Ltd | 高分子量ナイロン6の製造法 |
JPH09216945A (ja) * | 1996-01-25 | 1997-08-19 | Ems Inventa Ag | 活性アニオンラクタムの重合方法 |
JP2002348372A (ja) * | 2001-04-12 | 2002-12-04 | Ems Chemie Ag | ポリアミドおよびポリアミド製造方法 |
JP2006518409A (ja) * | 2003-02-21 | 2006-08-10 | デーエスエム アイピー アセッツ ベー. ヴェー. | 溶融加工可能なポリアミド組成物を調製する方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2004074348A1 (en) | 2004-09-02 |
JP4560034B2 (ja) | 2010-10-13 |
US8080630B2 (en) | 2011-12-20 |
KR20050106020A (ko) | 2005-11-08 |
CN1753934A (zh) | 2006-03-29 |
JP2006518409A (ja) | 2006-08-10 |
KR101060397B1 (ko) | 2011-08-29 |
KR20050106021A (ko) | 2005-11-08 |
CN1751079A (zh) | 2006-03-22 |
TWI354682B (en) | 2011-12-21 |
KR101008819B1 (ko) | 2011-01-14 |
TW200424233A (en) | 2004-11-16 |
TW200427730A (en) | 2004-12-16 |
TWI363068B (en) | 2012-05-01 |
WO2004074347A1 (en) | 2004-09-02 |
EP1449865A1 (en) | 2004-08-25 |
US20060194941A1 (en) | 2006-08-31 |
US20060173156A1 (en) | 2006-08-03 |
EP1594910A1 (en) | 2005-11-16 |
CN100363400C (zh) | 2008-01-23 |
CN1323100C (zh) | 2007-06-27 |
EP1594911A1 (en) | 2005-11-16 |
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