JP2013527305A - 新規ポリ尿素スルホンポリマー - Google Patents
新規ポリ尿素スルホンポリマー Download PDFInfo
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- 229920000642 polymer Polymers 0.000 title claims abstract description 89
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 claims description 12
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 229920002396 Polyurea Polymers 0.000 abstract description 21
- 150000003457 sulfones Chemical class 0.000 abstract description 5
- 239000001257 hydrogen Substances 0.000 description 32
- 229910052739 hydrogen Inorganic materials 0.000 description 32
- 229920003235 aromatic polyamide Polymers 0.000 description 21
- 239000000835 fiber Substances 0.000 description 20
- 229920002994 synthetic fiber Polymers 0.000 description 15
- 239000012209 synthetic fiber Substances 0.000 description 15
- 235000013877 carbamide Nutrition 0.000 description 14
- 239000004202 carbamide Substances 0.000 description 11
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 10
- 101001095231 Homo sapiens Peptidyl-prolyl cis-trans isomerase D Proteins 0.000 description 9
- 102100037827 Peptidyl-prolyl cis-trans isomerase D Human genes 0.000 description 9
- 150000004985 diamines Chemical class 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 125000003118 aryl group Chemical group 0.000 description 8
- 125000005442 diisocyanate group Chemical group 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229920002492 poly(sulfone) Polymers 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 229920005594 polymer fiber Polymers 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 150000001408 amides Chemical class 0.000 description 3
- 239000004760 aramid Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 229920006253 high performance fiber Polymers 0.000 description 3
- 230000002535 lyotropic effect Effects 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229920000271 Kevlar® Polymers 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- RNVCVTLRINQCPJ-UHFFFAOYSA-N o-toluidine Chemical compound CC1=CC=CC=C1N RNVCVTLRINQCPJ-UHFFFAOYSA-N 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 150000003672 ureas Chemical class 0.000 description 2
- 238000002166 wet spinning Methods 0.000 description 2
- VSSAADCISISCOY-UHFFFAOYSA-N 1-(4-furo[3,4-c]pyridin-1-ylphenyl)furo[3,4-c]pyridine Chemical compound C1=CN=CC2=COC(C=3C=CC(=CC=3)C3=C4C=CN=CC4=CO3)=C21 VSSAADCISISCOY-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920012306 M5 Rigid-Rod Polymer Fiber Polymers 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920006240 drawn fiber Polymers 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012681 fiber drawing Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 229920002577 polybenzoxazole Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920003252 rigid-rod polymer Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
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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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
- C08G18/3863—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms
- C08G18/3865—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms containing groups having one sulfur atom between two carbon atoms
- C08G18/3872—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms containing groups having one sulfur atom between two carbon atoms the sulfur atom belonging to a sulfoxide or sulfone group
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
- C08G18/3814—Polyamines
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
-
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/20—Polysulfones
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
ポリ尿素スルホンポリマー組成物を製造する方法
ここで、R’、R’’およびR’’’ジアミンの相対的な割合は、それぞれ、反応混合物のジイソシアネートの総含有量との化学量論的なバランスが保たれるように、ジアミンの総混合物に対して0〜100%の間で変化する。たとえば、反応混合物中のジイソシアネートに対するジアミンの比は、約1:1であってもよい。同様に、最終ポリマー生成物の特性の調整において、さらに可撓性を提供するために、混合物を含むませることで、ジイソシアネートの組成を変化させることもできる。本発明で考えられるジイソシアネートおよびジアミンの例を表1に示す。
表1 ポリ尿素スルホンポリマー形成のために使用してもよい代表的な試薬
ポリ尿素スルホンポリマー組成
ポリ尿素スルホンポリマーは、n個のポリマー単位(ここで、nは、200を超える値、好ましくは270を超える値である)を含んでもよい。
本発明の実施形態(「ポリ尿素スルホン」)、ならびにPBO、PPIDおよびパラ−アラミド合成繊維に関し、凝集エネルギー密度を計算した。図1に、選択されたポリマーの凝集エネルギー、結晶化度および引張り強度の間の関係を図示する。凝集エネルギー密度を、Materials Studio(商標)分子モデリングソフトウェアパッケージを使用して計算した。凝集エネルギー密度は、使用者によって入れられたポリマー構造に基づいて計算した。
本発明の実施形態におけるポリスルホン尿素の物性を図3に示し、該物性を、数種の高性能繊維の物性と対比する。本発明のポリスルホン尿素は、他の高性能繊維と比べて、向上した凝集エネルギーおよび引張り強度を示す。
ポリマーの構造および特性をシミュレートするために、Accelrys−Materials Studioが開発したソフトウェアパッケージを使用して複数の分子モデルを構成した。表2に、他の市販のポリマーと比較して、本発明のポリ尿素材料の選択された物性および機械的特性の評価を載せる。計算は、繰返し単位を描き、次いで分子量が10,000の繰返し単位を持つポリマーの特性を計算するようにプログラムに指示することによって行う。
表2 本発明のポリ尿素ポリマー材料および他の市販ポリマーの物性および機械的特性の評価
PpPTA、PBO、PBTおよびPIPDのような高弾性繊維を、ポリマーのリオトロピックまたは液晶溶液から紡糸する。特に、パラ−アラミド合成繊維の製造は、重合の間、アミド基の水素結合を占有するために塩化カルシウムを利用し、芳香族ポリマーが形成されると、それを溶解するためにN−メチルピロリドン(NMP)を利用する。Akzoによるこの発明は、ポリマーを溶解し、ポリマー鎖が水素結合によりもつれることを抑制する最初の実用的手段であった。次に、繊維をポリマーの純粋な硫酸溶液で紡糸し、これはパラ−アラミド合成繊維および類似する繊維の高いコストの原因の一部となる。
以下の参考文献は、これらが代表的な手順または本明細書の記載を補足する他の詳細を提供する範囲で、具体的に参照により本明細書に組み込まれる。
米国特許文献
1973年10月23日発行の米国特許第3,767,756号明細書、発明者としてBladesが挙げられている。
1975年3月4日発行の米国特許第3,869,429号明細書、発明者としてBladesが挙げられている。
非特許参考文献
O’Neill,Joseph M.,「Factors Contributing to the Degradation of Poly(P−Phenylene Benzobisoxazole)(PBO)Fibers Under Elevated Temperature and Humidity Conditions(高温および高湿度下でのポリ(フェニレンベンゾビスオキサゾール(PBO)の分解に影響する要因)」
Thesis,Texas A&M University,2006年8月
Sheth, J.P.,Klinedinst,D.B.,Wilkes,G.L,Yilgor,I.およびYilgor,E.「Role of chain symmetry and hydrogen bonding in segmented copolymers with monodisperse hard segments(単分散ハードセグメントを有するセグメント化コポリマーにおける鎖対称性および水素結合の役割)」,Polymer46:7317〜7322,2005年
Small,P.A.「Some factors affecting the solubility of polymers(ポリマーの溶解性に影響するいくつかの要因)」,J.Appl.Chem.3:71〜80,1953年
Fedor,R.F.「A Method for Estimating Both the Solubility Parameters and Molar Volumes of Liquids(液体の溶解度パラメータおよびモル体積の両方を評価する方法)」,Polym.Eng.and Sci.14(2):147〜154,1974年
Claims (7)
- ポリマーを形成するようにスルホン結合を介して結合するパラフェニレン−ジイソシアネート(PDI)とジアミノジフェニルスルホン(DADPS)とを含むポリ尿素スルホンポリマー。
- パラフェニレン−ジイソシアネート(PDI)単位およびジアミノジフェニルスルホン(DADPS)単位が交互に存在する請求項1記載のポリ尿素スルホンポリマー。
- ポリマーは、n個のポリマー単位(ここで、nは200を超える値である)を含む請求項1記載のポリ尿素スルホンポリマー。
- ポリマーは、n個のポリマー単位(ここで、nは270を超える値である)を含む請求項1記載のポリ尿素スルホンポリマー。
- ポリマーの数平均分子量が約10,000g/molを超える請求項1記載のポリ尿素スルホンポリマー。
- ポリ尿素スルホンポリマーを製造する方法であって、
a)パラフェニレン−ジイソシアネート(PDI)を溶剤に添加して溶液Aを形成するステップと、
b)ジアミノジフェニルスルホン(DADPS)を溶剤に添加して溶液Bを形成するステップと、
c)溶液Aと溶液Bとを合わせて溶液Cを形成し、溶液Cで粘度の変化が起こるまで激しく混合するステップと、
d)溶液Cをうず状の無水エタノールに添加して溶液Dを形成するステップと、
e)溶液Dをろ過してポリ尿素スルホンポリマーを採取するステップと
を含む方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35070410P | 2010-06-02 | 2010-06-02 | |
US61/350,704 | 2010-06-02 | ||
PCT/US2011/038784 WO2011153257A1 (en) | 2010-06-02 | 2011-06-01 | Novel polyureasulfone polymer |
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JP2016001973A Division JP2016128572A (ja) | 2010-06-02 | 2016-01-07 | 新規ポリ尿素スルホンポリマー |
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JP2013527305A true JP2013527305A (ja) | 2013-06-27 |
JP5918225B2 JP5918225B2 (ja) | 2016-05-18 |
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JP2013513305A Active JP5918225B2 (ja) | 2010-06-02 | 2011-06-01 | 新規ポリ尿素スルホンポリマー |
JP2016001973A Withdrawn JP2016128572A (ja) | 2010-06-02 | 2016-01-07 | 新規ポリ尿素スルホンポリマー |
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Country Status (4)
Country | Link |
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US (1) | US8440778B2 (ja) |
EP (1) | EP2576659B1 (ja) |
JP (2) | JP5918225B2 (ja) |
WO (1) | WO2011153257A1 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2888438A (en) * | 1957-03-08 | 1959-05-26 | Du Pont | Polyureas of aromatic diamines and aromatic diisocyanates |
US3869429A (en) | 1971-08-17 | 1975-03-04 | Du Pont | High strength polyamide fibers and films |
US3767756A (en) | 1972-06-30 | 1973-10-23 | Du Pont | Dry jet wet spinning process |
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2011
- 2011-06-01 JP JP2013513305A patent/JP5918225B2/ja active Active
- 2011-06-01 US US13/151,026 patent/US8440778B2/en active Active
- 2011-06-01 WO PCT/US2011/038784 patent/WO2011153257A1/en active Application Filing
- 2011-06-01 EP EP11727021.5A patent/EP2576659B1/en active Active
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2016
- 2016-01-07 JP JP2016001973A patent/JP2016128572A/ja not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
JPN7015000578; C.Ye, P.Yu, G.K.L.Wong: 'Blue second harmonic generation and temporal stability of polyureasulfone films prepared by polymeri' PROCEEDINGS OF SPIE vol. 2897, 1996, pages 183-190 * |
Also Published As
Publication number | Publication date |
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US20110301317A1 (en) | 2011-12-08 |
JP2016128572A (ja) | 2016-07-14 |
US8440778B2 (en) | 2013-05-14 |
WO2011153257A1 (en) | 2011-12-08 |
EP2576659A1 (en) | 2013-04-10 |
EP2576659B1 (en) | 2019-01-02 |
JP5918225B2 (ja) | 2016-05-18 |
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