JPS6119632A - Elastic hydrophilic polymer and its production - Google Patents

Elastic hydrophilic polymer and its production

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Publication number
JPS6119632A
JPS6119632A JP13957084A JP13957084A JPS6119632A JP S6119632 A JPS6119632 A JP S6119632A JP 13957084 A JP13957084 A JP 13957084A JP 13957084 A JP13957084 A JP 13957084A JP S6119632 A JPS6119632 A JP S6119632A
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JP
Japan
Prior art keywords
group
formula
polyalkylene oxide
tables
formulas
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
Application number
JP13957084A
Other languages
Japanese (ja)
Inventor
Yoshiharu Taniguchi
谷口 攻晴
Hisashi Hironaka
弘中 久志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyowa KK
Original Assignee
Kyowa KK
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Filing date
Publication date
Application filed by Kyowa KK filed Critical Kyowa KK
Priority to JP13957084A priority Critical patent/JPS6119632A/en
Publication of JPS6119632A publication Critical patent/JPS6119632A/en
Pending legal-status Critical Current

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  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

PURPOSE:To obtain the titled polymer of excellent flexibility and mechanical properties, by reacting a polyalkylene oxide having a tert. amino group on each terminal with a halogen compound. CONSTITUTION:A polyalkylene oxide having a tert. amino. group on each terminal, represented by formula I (wherein A is a polyalkylene oxide group and R<1> and R<2> are each an alkyl, or the like) is reacted with a dihalogen compound of formula II (wherein R<3> is a bivalent aliphatic saturated or unsaturated hydrocarbon group, a bivalent oxygen-containing aliphatic saturated or unsaturated hydrocarbon group or the like, n is 1-5, X<1> and X<2> are each a halogen) to obtain the purpose hydrophilic polymer comprising quat. ammonium salt structure- containing recurring units of formula III (wherein X<1-> and X<2-> are each a halide anion).

Description

【発明の詳細な説明】 産業上の利用分野 本発明は第四級アンモニウム塩構造を含有する弾性を有
する親水性重合体およびその製造法に関する。
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an elastic hydrophilic polymer containing a quaternary ammonium salt structure and a method for producing the same.

従来例の構成とその問題点 水に溶解する高分子重合体の中には、水溶性接着剤ある
いは粘着剤のベースとして使用されているものがある。
Structure of conventional examples and their problems Among water-soluble polymers, some are used as a base for water-soluble adhesives or pressure-sensitive adhesives.

一般にかかる水溶性または親水性を有する重合体は、そ
の重合体分子中に水酸基、カルボキシル基、アミン基な
どの高極性基を多量に含有しているため、それらの極性
基間相互作用により、硬くて脆いという欠点を有する。
In general, such water-soluble or hydrophilic polymers contain a large amount of highly polar groups such as hydroxyl groups, carboxyl groups, and amine groups in their polymer molecules, so they become hard due to interactions between these polar groups. It has the disadvantage of being fragile.

このためかかる重合体に柔軟性を付与するためには多量
の可塑剤または軟化剤が添加されている。それ故かかる
重合体を使用したとき、可塑剤または軟化剤が付与面に
移行、溶出などして消失することにより、重合体の物性
が変化する欠点を有していた。
Therefore, in order to impart flexibility to such polymers, large amounts of plasticizers or softeners are added. Therefore, when such a polymer is used, it has the disadvantage that the physical properties of the polymer change as the plasticizer or softener migrates to the application surface, elutes, etc. and disappears.

発明の目的 本発明は上述した如き可塑剤または軟化剤の使用をしな
くても、充分な柔軟性、弾性を有し、機械的性質の優れ
た親水性重合体およびその製造法を提供することにある
OBJECTS OF THE INVENTION The present invention provides a hydrophilic polymer having sufficient flexibility, elasticity, and excellent mechanical properties without the use of plasticizers or softeners as described above, and a method for producing the same. It is in.

発明の構成 本発明は式 (式中人はポリアルキレンオキシド基を表わし、8、e
および工・θ9よ同じ、あっ、−Cも異5つ、もよく、
ハロゲンアニオンを表わし、R1およびR2は同じであ
っても異なってもよく、アルキル基、アルケニル基、シ
クロアルキル基、フェニル基、フェニル置換アルキル基
、アルキルもしくはアルコキ゛シ置換フェニル基よりな
る群から選択した基を表わし、R8は2価の脂肪族飽和
もしくは不飽和炭化水素基、キシリレン基、 た2価の基を表わし、R4およびR8は同じであっても
異なってもよく、−CnJn−基を表わし、nは1〜5
である)で示される第四級アンモニウム塩構造を含有す
る繰返し単位からなる弾性を有する親水性重合体にある
Structure of the Invention The present invention is based on the formula (wherein, the person represents a polyalkylene oxide group, 8, e
And engineering・θ9 are the same, ah, −C is also different, 5 is also good,
Represents a halogen anion, R1 and R2 may be the same or different, and are a group selected from the group consisting of an alkyl group, an alkenyl group, a cycloalkyl group, a phenyl group, a phenyl-substituted alkyl group, and an alkyl- or alkoxy-substituted phenyl group. , R8 represents a divalent aliphatic saturated or unsaturated hydrocarbon group, xylylene group, or other divalent group, R4 and R8 may be the same or different, and represent a -CnJn- group, n is 1 to 5
It is an elastic hydrophilic polymer consisting of repeating units containing a quaternary ammonium salt structure represented by

上記式(1)のAで表わされるポリアルキレンオキシド
は分子量500〜30000を有する。
The polyalkylene oxide represented by A in the above formula (1) has a molecular weight of 500 to 30,000.

ポリアルキレンオキシドの分子量が500未満では形成
される重合体が極性が高く、樹脂的になり、硬くて脆く
なるので好ましくなく、また30000を越えるとやわ
らかすぎてモジュラスが低く、強度特性が低下するため
好ましくない。Aで表わされるポリアルキレンオキシド
基としでは、ポリメチレンオキシド、ポリエチレンオキ
シド、ポリプロピレンオキシド、ポリブチレンオキシド
等がある。
If the molecular weight of the polyalkylene oxide is less than 500, the formed polymer will be highly polar and resin-like, hard and brittle, which is undesirable.If it exceeds 30,000, it will be too soft, resulting in low modulus and poor strength properties. Undesirable. Examples of the polyalkylene oxide group represented by A include polymethylene oxide, polyethylene oxide, polypropylene oxide, and polybutylene oxide.

X”%よびX・θで表わされる・・・ゲンア=オンとし
ては塩素、臭素、沃素イオンがある。
Expressed by X''% and X·θ...Gen-a-ones include chlorine, bromine, and iodide ions.

R1およびR1で表わされる基は、炭素数1〜12の基
、特に炭素数1〜6の基が好ましく、メチル基、エチル
基、プロピル基、ブチル基、ヘプチル基、ヘキシル基、
更にはドデシル基等のアルキル基;エチレン基、プロピ
レン基、ブチレン基、アミレフ基等9アルキレン基;フ
ェニル基;シクロプロピル基、シクロブチリル基、シク
ロペンチル基、シクロヘキシル基等;フェニル置換アル
キル基(このアルキル基は上述したアルキルと同様であ
る);アルキルもしくはアルコキシ置換フェニル基(こ
れらのアルキル基も上述したアルキルと同様である)が
ある。
The group represented by R1 and R1 is preferably a group having 1 to 12 carbon atoms, particularly a group having 1 to 6 carbon atoms, and includes a methyl group, an ethyl group, a propyl group, a butyl group, a heptyl group, a hexyl group,
Furthermore, alkyl groups such as dodecyl groups; 9-alkylene groups such as ethylene, propylene, butylene, and amylev groups; phenyl groups; cyclopropyl groups, cyclobutyryl groups, cyclopentyl groups, cyclohexyl groups, etc.; phenyl-substituted alkyl groups (this alkyl group) is the same as the alkyl mentioned above); an alkyl or alkoxy-substituted phenyl group (these alkyl groups are also the same as the alkyl mentioned above).

R3で表わされる2価の酸素含有または不含脂肪族飽和
または不飽和炭化水素基として□は炭素原子数1〜20
、好ましくは炭素数1〜10の基、例えばエチレン基、
トリメチレン基、テトラメチレン基、ヘキサメチレン基
、デカメチレ(nおよびmはそれぞれ1〜5である)が
ある。
As the divalent oxygen-containing or non-containing aliphatic saturated or unsaturated hydrocarbon group represented by R3, □ has 1 to 20 carbon atoms;
, preferably a group having 1 to 10 carbon atoms, such as an ethylene group,
There are trimethylene group, tetramethylene group, hexamethylene group, decamethylene group (n and m are each from 1 to 5).

本発明はまた上述した式(1)で示される親水性重合体
の製造法にある。
The present invention also resides in a method for producing the hydrophilic polymer represented by the above-mentioned formula (1).

かかる本発明の方法は式 (式中A 、 R1およびR1は前述したとおりである
)で示される三級アミノ基を両末端に有するポリアルキ
レンオキシドと、式 %式% (式中fia、XIおよびX!は前述したとおりである
)で示されるジハロゲン化合物を反応させることからな
る。
The method of the present invention uses a polyalkylene oxide having tertiary amino groups at both ends represented by the formula (wherein A, R1, and R1 are as described above) and a polyalkylene oxide having a tertiary amino group at both ends, and a X! is as described above).

上記式(2)および(3)で示される化合物を反応させ
るに当っては、両成分に不活性即ち非反応性な溶媒中で
行なうことができる。溶媒は使用しなくでもよい。使用
するときその溶媒としては例えばメタノール、エタノー
ル、プロパツール、テトラヒドロフラン、ジメチルホル
ムアミド、ジメチルスルホキシド等を使用できるが、特
にメタノール、テトラヒドロフランが好ましい。
The reaction of the compounds represented by the above formulas (2) and (3) can be carried out in a solvent that is inert, that is, non-reactive to both components. No solvent may be used. When used, as the solvent, for example, methanol, ethanol, propatool, tetrahydrofuran, dimethylformamide, dimethyl sulfoxide, etc. can be used, and methanol and tetrahydrofuran are particularly preferred.

式(2)の化合物と式(3)の化合物は、アミン基対ハ
ロゲン原子のモル比が1:0.5〜1:1.8、好まし
くは1:0.8〜1:1.4の割合となるように使用す
るとよい。アミノ基とハロゲンのモル比が上記範囲を逸
脱するとアミノ基濃度とハロゲン原子濃度との間に大き
な差を生じ、未反応物が残存したり、低分子量の生成物
が多くなり、所望の特性を有する目的重合体を得るのが
困難になるため好ましくない。
The compound of formula (2) and the compound of formula (3) have a molar ratio of amine group to halogen atom of 1:0.5 to 1:1.8, preferably 1:0.8 to 1:1.4. It is best to use it as a percentage. If the molar ratio of amino groups and halogen deviates from the above range, a large difference will occur between the amino group concentration and halogen atom concentration, unreacted substances may remain, and low molecular weight products will increase, making it difficult to achieve the desired properties. This is not preferable because it becomes difficult to obtain the desired polymer having the same content.

反応は一般に不活性ガス雰囲気、・例えば窒素雰囲気下
fこ行ない、反応温度は常温〜120℃が使用でき、特
に50〜100℃が好ましく、反応時間は一般に1〜2
4時間である。
The reaction is generally carried out under an inert gas atmosphere, such as a nitrogen atmosphere, and the reaction temperature can be from room temperature to 120°C, particularly preferably from 50 to 100°C, and the reaction time is generally 1 to 2.
It is 4 hours.

本発明方法で使用する上記式(2)で示される三級アミ
ノ基を両末端に有するポリアルキレンオキシドは、例え
ばテトラヒドロフラン等の如き環状エーテルの開環カチ
オン重合を行ない、形成されるリビングポリマーに、例
えばジメチルアミン、ジエチルアミン、ジプロピルアミ
ン、ジブチルアミン、ジフェニルアミン、N−3−ブテ
ニル−2−ブテニルア、ミン、ジシクロヘキシルアミン
、ジベンジルアミン、4.4’−ジエチル−ジフェニル
アミン、4.4’−ジメトキシ−ジフェニルアミン等を
反応させることによって得られる。あるいは分子両末端
に水酸基、カルボキシル基、アミノ基等の活性水素を有
するポリアルキレンオキシドに、例えば2.4−)リレ
ンジイソシアナート、ジフェニルメタンジイソシアナー
ト等の二官能性インシアナートを反応させて分子両末端
にインシアナート基を有するポリアルキレンオキシドを
合成し、更に例えばジメチルアミノエタノール、ジエチ
ルアミノエタノール、ジエチルアミノメタノール、ジメ
チルアミツブロバノール等を反応させることによっても
得られる。
The polyalkylene oxide having tertiary amino groups at both ends represented by the above formula (2) used in the method of the present invention is obtained by performing ring-opening cationic polymerization of a cyclic ether such as tetrahydrofuran, etc., to form a living polymer. For example, dimethylamine, diethylamine, dipropylamine, dibutylamine, diphenylamine, N-3-butenyl-2-butenylamine, dicyclohexylamine, dibenzylamine, 4,4'-diethyl-diphenylamine, 4,4'-dimethoxy- Obtained by reacting diphenylamine etc. Alternatively, a polyalkylene oxide having active hydrogen such as a hydroxyl group, a carboxyl group, or an amino group at both ends of the molecule is reacted with a bifunctional incyanate such as 2,4-)lylene diisocyanate or diphenylmethane diisocyanate to stabilize the molecule. It can also be obtained by synthesizing a polyalkylene oxide having an incyanato group at the end, and further reacting it with, for example, dimethylaminoethanol, diethylaminoethanol, diethylaminomethanol, dimethylamitubrobanol, or the like.

本発明で使用する式(3)で′示されるジハロゲン化合
物としては1,2−ジブロムエタン、1゜3−ジブロム
プロパン、1,4−ジブロムブタン、1,6−ジブロム
ヘキサン、1,10−ジブロムデカン、1,4−ジクロ
ロ−トランス−ブテン、1.4−ジブロム−2−ブテン
、α。
The dihalogen compounds represented by formula (3) used in the present invention include 1,2-dibromoethane, 1゜3-dibromopropane, 1,4-dibromobutane, 1,6-dibromohexane, and 1,10-dibromodecane. , 1,4-dichloro-trans-butene, 1,4-dibromo-2-butene, α.

α′−ジクロロバラキシレン、α、αI−ジブロムバラ
キシレン1.ビス(クロロメチル)ケトン、4.4’4
’ス(ブロムメチル)−ビフェニルエーテル、2,2′
−ビス(2−ブロムエチル)ベンゾフェノン、2−(2
−ブロムエチル) −2’−(ブロムエチル)ビフェニ
ル、1.3−ショートフロパン、1,5−ショートペン
タン、1゜3−ジブロム−2−プロパノン等が挙げられ
る。
α'-dichlorovalaxylene, α,αI-dibrombalaxylene1. Bis(chloromethyl)ketone, 4.4'4
'su(bromomethyl)-biphenyl ether, 2,2'
-bis(2-bromoethyl)benzophenone, 2-(2
-bromoethyl) -2'-(bromoethyl)biphenyl, 1,3-short furopane, 1,5-short pentane, 1°3-dibromo-2-propanone, and the like.

これらのジハロゲン化合物は単独でも、また2種以上混
合して用いても良い。
These dihalogen compounds may be used alone or in combination of two or more.

実施例の説明 以下に本発明で使用する式(2)で示される三級アミ7
基を両末端に有するポリアルキレンオキシドの合成例、
を示す。 □ 合成例 1 充分に脱水精製したテトラヒドロフラン100りを反応
容器に入れ、これにトリフルオロメタンスルホン酸無水
物20りを加え、窒素雰囲気下、重合反応温度25℃で
5分間攪拌し反応させた。この重合反応混合物を、予め
一78℃に冷却したジメチルアミン3209とテトラヒ
ドロフラン300gの混合溶液を入れた容器中に流入し
、更に窒素雰囲気下30分間攪拌反応させた。次いで過
剰のジメチルアミンを30℃に加熱して蒸発により除去
した後、反応液を水中に注入して重合体を析出回収した
。得られた重合体を恒量になるまで減圧下室温で乾燥し
た。
Description of Examples The tertiary amino 7 represented by formula (2) used in the present invention will be described below.
Synthesis example of polyalkylene oxide having groups at both ends,
shows. □ Synthesis Example 1 100 g of thoroughly dehydrated and purified tetrahydrofuran was placed in a reaction vessel, 20 g of trifluoromethanesulfonic anhydride was added thereto, and the mixture was stirred and reacted for 5 minutes at a polymerization reaction temperature of 25° C. under a nitrogen atmosphere. This polymerization reaction mixture was poured into a container containing a mixed solution of 3209 dimethylamine and 300 g of tetrahydrofuran, which had been cooled in advance to -78° C., and stirred and reacted for 30 minutes under a nitrogen atmosphere. Next, excess dimethylamine was heated to 30° C. and removed by evaporation, and then the reaction solution was poured into water to precipitate and collect the polymer. The obtained polymer was dried at room temperature under reduced pressure until it reached a constant weight.

上述した如くして得られたジメチルアミノ基末端ポリテ
トラメチレンオキシドは分子91100、アミノ基濃度
1.64 X 10−” mol / 9、官能基数1
.81であった。このプレポリマーをプレポリマー應1
とする。このもののNMRスペクトルを第1図に示す。
The dimethylamino group-terminated polytetramethylene oxide obtained as described above has a molecule of 91,100, an amino group concentration of 1.64 x 10-'' mol/9, and a functional group number of 1.
.. It was 81. Add this prepolymer to prepolymer 1
shall be. The NMR spectrum of this product is shown in FIG.

合成例 2 分子両末端に水酸基を有する分子量3000のポリプロ
ピレングリコール100gを反応容器に入れ、次にこれ
に攪拌しながら滴下ロートから2.4−)リレンジイソ
シアナート28.57およびジブチル錫ジラウレート0
.029を滴下した後60℃で6時間反応させた。次に
反応混合物を室温まで冷却し、テトラヒドロフラン50
rnlを加え、攪拌して均一溶液とした。次に水冷しつ
つ滴下ロートから2−ジエチルアミノエタノール43.
59を徐々に加えた。発熱が終了した後、反応混合物を
60℃に加熱し、2時間反応させた。
Synthesis Example 2 100 g of polypropylene glycol with a molecular weight of 3000 having hydroxyl groups at both ends of the molecule was placed in a reaction vessel, and then 28.57 g of 2.4-) lylene diisocyanate and 0.0 g of dibutyltin dilaurate were added to the dropping funnel while stirring.
.. After adding 029 dropwise, the mixture was reacted at 60°C for 6 hours. The reaction mixture was then cooled to room temperature and diluted with 50% tetrahydrofuran.
rnl was added and stirred to form a homogeneous solution. Next, while cooling with water, add 43% of 2-diethylaminoethanol to the dropping funnel.
59 was added gradually. After the exotherm had ended, the reaction mixture was heated to 60°C and reacted for 2 hours.

反応混合物を室温に冷却した後、メタノール−水(重量
比1:1)混合液中に注入して沈澱させた。この沈澱精
製を2回繰返した後、得られた重合体を恒量になるまで
減圧下室温で乾燥した。
After the reaction mixture was cooled to room temperature, it was poured into a methanol-water (1:1 weight ratio) mixture for precipitation. After repeating this precipitation purification twice, the obtained polymer was dried at room temperature under reduced pressure until it reached a constant weight.

得られたジメチルアミノ基末端ポリプロピレンオキシド
は分子量3500、アミノ基濃度5、71 X 10−
’ mol / 9、官能基数2.00であつた。この
プレポリマーをプレポリマーA2とする。
The obtained dimethylamino group-terminated polypropylene oxide had a molecular weight of 3500 and an amino group concentration of 5.71 x 10-
'mol/9, and the number of functional groups was 2.00. This prepolymer is referred to as prepolymer A2.

合成例 3〜9 合成例1の方法に従い下表1に示す各種アミノ基末端ポ
リテトラメチレンオキシドA3〜9を合成した。
Synthesis Examples 3 to 9 According to the method of Synthesis Example 1, various amino group-terminated polytetramethylene oxides A3 to 9 shown in Table 1 below were synthesized.

以下に実施例を挙げて本発明を説明する。The present invention will be explained below with reference to Examples.

実施例 1 プレポリマー&1の19を反応容器に入れ、テトラヒド
ロフラン5 meを加え、攪拌しつつプレポリマーを溶
解した。この溶液にα、α′−ジクロロバラキシレン0
.14りを加え、溶解混合させた。この溶液をテフロン
製成形器中に注入し、テトラヒドロフランを除去した後
、窒素気流下100℃で2時間加熱した。得られた重合
体の物性を表2に示す。またこのもののNMRスペクト
ルを第2図に示す。
Example 1 Prepolymer &1 19 was placed in a reaction vessel, 5 me of tetrahydrofuran was added, and the prepolymer was dissolved with stirring. In this solution, α, α′-dichlorovaraxylene 0
.. 14 was added and dissolved and mixed. This solution was poured into a Teflon molding device, and after removing tetrahydrofuran, it was heated at 100° C. for 2 hours under a nitrogen stream. Table 2 shows the physical properties of the obtained polymer. Moreover, the NMR spectrum of this product is shown in FIG.

実施例 2 プレポリマー應3の59および1,4−ジブロムブタン
0.219を反応容器に入れ、メタノール50−を加え
、次いで混合物を60℃に加熱して攪拌しつつ24時間
反応させた。室温まで冷却した後テフロン製成形器に注
Xし、メタノールを除去して重合体を得た。得られた重
合体の物性を表2に示す。
Example 2 59 of Prepolymer 3 and 0.219 of 1,4-dibromobutane were placed in a reaction vessel, 50 of methanol was added, and the mixture was then heated to 60°C and reacted for 24 hours with stirring. After cooling to room temperature, the mixture was poured into a Teflon molder and methanol was removed to obtain a polymer. Table 2 shows the physical properties of the obtained polymer.

実施例 3〜15 実施例1の方法を用い、表2に示す各種プレポリマーお
よびジハロゲン化合物を用いて得られた重合体の物性を
表2に示す。
Examples 3 to 15 Table 2 shows the physical properties of polymers obtained using the method of Example 1 and the various prepolymers and dihalogen compounds shown in Table 2.

なお実施例10,12.13および14で得られた本発
明重合体の30℃でのメタノール中での還元粘度を第3
図に示す。還元粘度は30℃でメタノール中で測定した
Note that the reduced viscosity of the polymers of the present invention obtained in Examples 10, 12, 13, and 14 in methanol at 30°C was
As shown in the figure. Reduced viscosity was measured in methanol at 30°C.

比較のため他の水溶性および親水性重合体の物性を表3
に示す。
For comparison, the physical properties of other water-soluble and hydrophilic polymers are shown in Table 3.
Shown below.

表   3 比較例  重 合 体  引張り強さくMP−)  破
断伸び重し)1    カゼイソ     68.0 
      2.52  再生セルロース   49.
0       303  ポリビニルアルコール  
 60.5        15.0発明の効果 上述した各実施例のデータから明らかな如く本発明によ
れは高引張り強さ、高伸び率を有し、柔軟性に富んだ親
水性重合体が得られる。
Table 3 Comparative Example Polymer Tensile Strength MP-) Breaking Elongation Weight) 1 Caseiso 68.0
2.52 Regenerated cellulose 49.
0 303 Polyvinyl alcohol
60.5 15.0 Effects of the Invention As is clear from the data of the above-mentioned Examples, the present invention provides a hydrophilic polymer with high tensile strength, high elongation, and high flexibility.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は合成例1で得られた生成物のNMRスペクトル
であり、第2図は実施例1で得られた生成物のNMRス
ペクトルであり、第3図は実施例10 、12 、 ’
13 、14で得られた生成物の還元粘度を示すグラフ
である。 特許出願人  株式会社 共   和 第1図 δ(Ppm) 第2図 5(99m) 第3図 C(g/dl)
Figure 1 is the NMR spectrum of the product obtained in Synthesis Example 1, Figure 2 is the NMR spectrum of the product obtained in Example 1, and Figure 3 is the NMR spectrum of the product obtained in Example 10, 12, '
13 is a graph showing the reduced viscosity of the products obtained in 14. Patent Applicant Kyowa Co., Ltd. Figure 1 δ (Ppm) Figure 2 5 (99m) Figure 3 C (g/dl)

Claims (1)

【特許請求の範囲】 1、式 (1)▲数式、化学式、表等があります▼ (式中Aはポリアルキレンオキシド基を表わし、X^1
^■およびX^2^■は同じであっても異なってもよく
、ハロゲンアニオンを表わし、R^1およびR^2は同
じであっても異なってよく、アルキル基、アルケニル基
、シクロアルキル基、フェニル基、フェニル置換アルキ
ル基、アルキルもしくはアルコキシ置換フェニル基より
なる群から選択した基を表わし、R^3は2価の脂肪族
飽和もしくは不飽和炭化水素基、酸素原子を含む2価の
脂肪族飽和もしくは不飽和炭化水素基、キシリレン基、
▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、 および▲数式、化学式、表等があります▼よりなる群よ
り選択し た2価の基を表わし、R^4およびR^5は同じであっ
ても異なってもよく、−CnH_2n−の基を表わし、
nは1〜5である)で示される第四級アンモニウム塩構
造を含有する繰返し単位からなる弾性を有する親水性重
合体。 2、ポリアルキレンオキシド基が分子量500〜300
00を有する特許請求の範囲第1項記載の親水性重合体
。 3、R^1およびR^2で表わされる基が炭素数1〜1
2を有する特許請求の範囲第1項記載の親水性重合体。 4、酸素を含むまたは含まぬ2価の脂肪族飽和もしくは
不飽和炭化水素基が炭素数1〜20を有する特許請求の
範囲第1項記載の親水性重合体。 5、式 (2)▲数式、化学式、表等があります▼ (式中Aはポリアルキレンオキシド基を表わし、R^1
およびR^2は同じであっても異なってもよく、アルキ
ル基、アルケニル基、シクロアルキル基、フェニル基、
フェニル置換アルキル基、アルキルもしくはアルコキシ
置換フェニル基よりなる群から選択した基を表わす)で
示される三級アミノ基を両末端に有するポリアルキレン
オキシドと、式 (3)X^1−R^3−X^2 (式中R^3は2価の脂肪族飽和もしくは不飽和炭化水
素基、酸素原子を含む2価の脂肪族飽和もしくは不飽和
炭化水素基、キシリレン基、 ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼ および▲数式、化学式、表等があります▼よりなる群よ
り選択 した2価の基を表わし、R^4およびR^5は同じであ
っても異なってもよく、−CnH_2n−の基を表わし
、nは1〜5であり、X^1およびX^2は同じであっ
ても異なってよく、ハロゲンを表わす)で示されるジハ
ロゲン化合物を反応させることを特徴とする式 (1)▲数式、化学式、表等があります▼ (式中、A、R^1、R^2、R^3は前述したとおり
であり、X^1^■およびX^2^■はハロゲンアニオ
ンを表わす)で示される第四級アンモニウム塩構造を含
有する繰返し単位からなる弾性を有する親水性重合体の
製造法。 6、ポリアルキレンオキシド基が分子量500〜300
00を有する特許請求の範囲第5項記載の方法。 7、R^1およびR^2で表わされる基が炭素数1〜1
2を有する特許請求の範囲第5項記載の方法。 8、酸素を含むまたは含まぬ2価の脂肪族飽和もしくは
不飽和炭化水素基が炭素数1〜20を有する特許請求の
範囲第5項記載の方法。 9、式(2)の化合物と式(3)の化合物を、アミノ基
対ハロゲン原子のモル比が1:0.5〜1:1.8であ
る量で使用する特許請求の範囲第5項〜第8項の何れか
一つに記載の方法。 10、反応を非反応性溶媒中で20〜120℃の温度で
1〜24時間行なう特許請求の範囲第5項〜第9項の何
れか一つに記載の方法。
[Claims] 1. Formula (1) ▲ Numerical formulas, chemical formulas, tables, etc. ▼ (In the formula, A represents a polyalkylene oxide group, and X^1
^■ and X^2^■ may be the same or different and represent a halogen anion, R^1 and R^2 may be the same or different, and represent an alkyl group, an alkenyl group, a cycloalkyl group , phenyl group, phenyl-substituted alkyl group, alkyl- or alkoxy-substituted phenyl group, and R^3 is a divalent aliphatic saturated or unsaturated hydrocarbon group, or a divalent aliphatic group containing an oxygen atom. Group saturated or unsaturated hydrocarbon group, xylylene group,
▲There are mathematical formulas, chemical formulas, tables, etc.▼, ▲Mathematical formulas, chemical formulas,
There are tables, etc.▼, and ▲There are mathematical formulas, chemical formulas, tables, etc.▼ Represents a divalent group selected from the group consisting of, R^4 and R^5 may be the same or different, -CnH_2n - represents a group of
A hydrophilic polymer having elasticity and consisting of repeating units containing a quaternary ammonium salt structure (n is 1 to 5). 2. Polyalkylene oxide group has a molecular weight of 500 to 300
00. The hydrophilic polymer according to claim 1, having a number of 0.00. 3. The groups represented by R^1 and R^2 have 1 to 1 carbon atoms.
2. The hydrophilic polymer according to claim 1, comprising: 4. The hydrophilic polymer according to claim 1, wherein the divalent aliphatic saturated or unsaturated hydrocarbon group containing or not containing oxygen has 1 to 20 carbon atoms. 5. Formula (2) ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ (In the formula, A represents a polyalkylene oxide group, R^1
and R^2 may be the same or different, and are an alkyl group, an alkenyl group, a cycloalkyl group, a phenyl group,
A polyalkylene oxide having a tertiary amino group at both ends represented by a phenyl-substituted alkyl group, an alkyl- or alkoxy-substituted phenyl group, and a polyalkylene oxide having the formula (3) X^1-R^3- X^2 (In the formula, R^3 is a divalent aliphatic saturated or unsaturated hydrocarbon group, a divalent aliphatic saturated or unsaturated hydrocarbon group containing an oxygen atom, a xylylene group, ▲Mathematical formula, chemical formula, table, etc. There are ▼, ▲mathematical formulas, chemical formulas,
There are tables, etc. ▼ and ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ Represents a divalent group selected from the group consisting of, R^4 and R^5 may be the same or different, -CnH_2n- , n is 1 to 5, X^1 and X^2 may be the same or different and represent a halogen). )▲There are mathematical formulas, chemical formulas, tables, etc.▼ (In the formula, A, R^1, R^2, R^3 are as described above, and X^1^■ and X^2^■ represent halogen anions. A method for producing an elastic hydrophilic polymer consisting of repeating units containing a quaternary ammonium salt structure represented by: 6. Polyalkylene oxide group has a molecular weight of 500 to 300
6. The method of claim 5, having a value of 7. The groups represented by R^1 and R^2 have 1 to 1 carbon atoms.
2. The method according to claim 5, comprising: 8. The method according to claim 5, wherein the divalent aliphatic saturated or unsaturated hydrocarbon group containing or not containing oxygen has 1 to 20 carbon atoms. 9. Claim 5, wherein the compound of formula (2) and the compound of formula (3) are used in an amount in which the molar ratio of amino groups to halogen atoms is from 1:0.5 to 1:1.8. ~The method according to any one of clauses 8. 10. The method according to any one of claims 5 to 9, wherein the reaction is carried out in a non-reactive solvent at a temperature of 20 to 120°C for 1 to 24 hours.
JP13957084A 1984-07-05 1984-07-05 Elastic hydrophilic polymer and its production Pending JPS6119632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13957084A JPS6119632A (en) 1984-07-05 1984-07-05 Elastic hydrophilic polymer and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13957084A JPS6119632A (en) 1984-07-05 1984-07-05 Elastic hydrophilic polymer and its production

Publications (1)

Publication Number Publication Date
JPS6119632A true JPS6119632A (en) 1986-01-28

Family

ID=15248344

Family Applications (1)

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Country Link
JP (1) JPS6119632A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118914A (en) * 1974-08-09 1976-02-14 Daido Steel Co Ltd FUKUGOHIKINZOKUKAIZAIBUTSUOGANJUSURU KAISAKUSUTENRESUKO
JPS52104600A (en) * 1975-05-26 1977-09-02 Ciba Geigy Ag Polymeric quaternary ammonium salt and process for producing same
JPS52155528A (en) * 1976-06-21 1977-12-24 Konishiroku Photo Ind Co Ltd Color diffusion transfer photography
JPS544999A (en) * 1977-06-10 1979-01-16 Ciba Geigy Ag Polymer ammonium salt* preparation and use thereof
JPS54145385A (en) * 1978-05-02 1979-11-13 Matsushita Electric Works Ltd Electric conductive treating agent
JPS5698233A (en) * 1979-12-21 1981-08-07 Oreal Novel ionic polymer and its manufacture
JPS5847404A (en) * 1981-09-11 1983-03-19 株式会社クボタ Apparatus for controlling raising and falling of seedling planting apparatus of rice planter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118914A (en) * 1974-08-09 1976-02-14 Daido Steel Co Ltd FUKUGOHIKINZOKUKAIZAIBUTSUOGANJUSURU KAISAKUSUTENRESUKO
JPS52104600A (en) * 1975-05-26 1977-09-02 Ciba Geigy Ag Polymeric quaternary ammonium salt and process for producing same
JPS52155528A (en) * 1976-06-21 1977-12-24 Konishiroku Photo Ind Co Ltd Color diffusion transfer photography
JPS544999A (en) * 1977-06-10 1979-01-16 Ciba Geigy Ag Polymer ammonium salt* preparation and use thereof
JPS54145385A (en) * 1978-05-02 1979-11-13 Matsushita Electric Works Ltd Electric conductive treating agent
JPS5698233A (en) * 1979-12-21 1981-08-07 Oreal Novel ionic polymer and its manufacture
JPS5847404A (en) * 1981-09-11 1983-03-19 株式会社クボタ Apparatus for controlling raising and falling of seedling planting apparatus of rice planter

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