JP2002194675A - Fiber treating agent - Google Patents
Fiber treating agentInfo
- Publication number
- JP2002194675A JP2002194675A JP2000385078A JP2000385078A JP2002194675A JP 2002194675 A JP2002194675 A JP 2002194675A JP 2000385078 A JP2000385078 A JP 2000385078A JP 2000385078 A JP2000385078 A JP 2000385078A JP 2002194675 A JP2002194675 A JP 2002194675A
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- Prior art keywords
- group
- treating agent
- parts
- acid
- epoxy group
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Abstract
Description
【０００１】[0001]
【発明の技術分野】本発明は繊維処理剤、特にポリエス
テル等の合成繊維用処理剤に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fiber treatment agent, particularly a treatment agent for synthetic fibers such as polyester.
【０００２】[0002]
【発明の技術的背景とその問題点】従来、ポリエステル
繊維、アクリル繊維等からなる詰め綿用合成繊維は、良
好な柔軟性と平滑性が要求されるため、各種シリコーン
系処理剤で処理されている。BACKGROUND OF THE INVENTION Conventionally, synthetic fibers for wadding made of polyester fiber, acrylic fiber and the like are required to have good flexibility and smoothness, and thus have been treated with various silicone-based treating agents. I have.
【０００３】例えば、特公昭４８−１７５１４号公報で
は、エポキシシロキサンとアミノシロキサン、エポキシ
シロキサンとアミノ化合物、或いはアミノシロキサンと
エポキシ化合物の３種の組合せからなる繊維処理剤が提
案され、また特公昭５３−１９７１５号公報、特公昭５
３−１９７１６号公報では、エポキシシロキサンとアミ
ノアルコキシシランとの組合せからなる繊維処理剤が提
案されており、これらの処理剤によれば合成繊維に柔軟
性と平滑性を与えるが、これらの処理剤にはアミノ基の
存在に基づく、処理工程における加熱、或いは経時放置
によって処理した繊維を黄変させるという欠点がある。For example, Japanese Patent Publication No. 48-17514 proposes a fiber treating agent comprising three kinds of combinations of epoxysiloxane and aminosiloxane, epoxysiloxane and amino compound, or aminosiloxane and epoxy compound. No. 19715, Japanese Patent Publication No. 5
JP-A-3-19716 proposes a fiber treatment agent comprising a combination of an epoxy siloxane and an aminoalkoxysilane, and these treatment agents impart flexibility and smoothness to synthetic fibers. Has a drawback that the treated fiber is yellowed by heating in the treatment step or standing for a long time based on the presence of an amino group.
【０００４】かかる黄変の問題を解決するために、アミ
ノ基含有ポリオルガノシロキサン、アミノアルキル基含
有ポリオルガノシロキサンとエポキシ化合物の反応生成
物、アミノアルキル基含有ポリオルガノシロキサン、エ
ポキシ基含有ポリオルガノシロキサン及びエポキシ化合
物を併用した繊維処理剤（特公平５−１５８２７号公
報）、ポリオルガノシロキサン、アルコキシシラン及び
アミノシロキサンを併用した繊維処理剤（特開平１１−
６１６５３号公報）が提案されており、これら処理剤に
よれば黄変の問題は発生しないが、その分、柔軟性、平
滑性に欠けるという問題がある。In order to solve the problem of yellowing, amino-containing polyorganosiloxanes, reaction products of aminoalkyl-containing polyorganosiloxanes and epoxy compounds, aminoalkyl-containing polyorganosiloxanes, epoxy-containing polyorganosiloxanes And a fiber treating agent in combination with an epoxy compound (Japanese Patent Publication No. 5-15827), a fiber treating agent in combination with a polyorganosiloxane, an alkoxysilane and an aminosiloxane (Japanese Unexamined Patent Publication No.
No. 61653) has been proposed, and these treatment agents do not cause the problem of yellowing, but have a problem of lacking in flexibility and smoothness.
【０００５】[0005]
【発明の目的】本発明の目的は、黄変の問題を発生せ
ず、且つ良好な柔軟性、平滑性を付与することのできる
総合的性能に優れた繊維処理剤を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a fiber treating agent which does not cause the problem of yellowing and which can impart good flexibility and smoothness and has excellent overall performance.
【０００６】[0006]
【発明の構成】本発明者らは、上記目的を達成すべく鋭
意検討した結果、エポキシ基含有オルガノシロキサン、
エポキシ基含有オルガノシラン、アミノ基含有オルガノ
シラン及びカルボン酸を併用することが極めて有効であ
ることを見出し、本発明を完成するに至った。The present inventors have conducted intensive studies to achieve the above object, and as a result, have found that an epoxy-containing organosiloxane,
The present inventors have found that it is extremely effective to use an epoxy group-containing organosilane, an amino group-containing organosilane, and a carboxylic acid in combination, and have completed the present invention.
【０００７】即ち本発明は、 (A) 一般式 ＨＯ［（Ｒ1）2ＳｉＯ］m［（Ｒ1）（Ｚ）
ＳｉＯ］nＯＨ （式中、Ｚはエポキシ基含有有機基、Ｒ1は同一または
異種の炭素数１〜２０の置換または非置換の１価の炭化
水素基、ｍは１以上の整数、ｎは１以上の整数（但し、
ｍ／ｎ≧10）である。）で示されるエポキシ基含有オル
ガノシロキサン (B) エポキシ基含有オルガノシラン (C) アミノ基含有オルガノシラン (D) カルボン酸 (E) 水 を含有してなることを特徴とする繊維処理剤である。That is, the present invention relates to (A) the general formula HO [(R 1 ) 2 SiO] m [(R 1 ) (Z)
SiO] n OH (wherein, Z is an epoxy group-containing organic group, R 1 is the same or different, a substituted or unsubstituted monovalent hydrocarbon group having 1 to 20 carbon atoms, m is an integer of 1 or more, and n is An integer of 1 or more (provided that
m / n ≧ 10). (B) Epoxy group-containing organosilane (C) Amino group-containing organosilane (D) Carboxylic acid (E) Water
【０００８】[0008]
【発明の実施の形態】以下、本発明の繊維処理剤につい
て詳細に説明する。本発明で用いられる(A)成分のエポ
キシ基含有オルガノシロキサンは前記一般式で示される
ものであり、Ｒ1の炭素数１〜２０の置換または非置換
の１価の炭化水素基としては、（１）アルキル基、たと
えば、メチル、エチル、プロピル、ブチル、ヘキシル、
オクチル、デシルなど、（２）炭素数４〜７、好ましく
は６、のシクロアルキル基、たとえば、シクロヘキシル
など、（３）炭素数２〜８、好ましくは２〜３、のアル
ケニル基、たとえば、ビニル、アリルなど、（４）アラ
ルキル基、特にアリール部分がフェニルまたは低級アル
キル（Ｃ4程度まで）置換フェニルで、アルキル部分が
Ｃ4程度までのもの、たとえば、２−フェニルエチル、
２−フェニルプロピルなど、（５）アリール基、特にフ
ェニルまたは置換フェニル（置換基は、たとえばＣ4程
度までのアルキル基）、たとえば、フェニル基、トリル
基など、および（６）置換炭化水素基、特に置換基がハ
ロゲンであるもの、たとえば、３，３，３−トリフルオ
ロプロピルなどが例示される。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the fiber treating agent of the present invention will be described in detail. The epoxy group-containing organosiloxane of the component (A) used in the present invention is represented by the above-mentioned general formula. As the substituted or unsubstituted monovalent hydrocarbon group having 1 to 20 carbon atoms for R 1 , (R 1 ) 1) alkyl groups such as methyl, ethyl, propyl, butyl, hexyl,
(2) cycloalkyl groups having 4 to 7, preferably 6, carbon atoms such as octyl and decyl; and (3) alkenyl groups having 2 to 8, preferably 2 to 3 carbon atoms, such as cyclohexyl. , allyl, (4) an aralkyl group, an aryl moiety is (up to C 4 about) phenyl or lower alkyl, especially substituted phenyl, the alkyl moiety of up to about C 4, for example, 2-phenylethyl,
And 2-phenylpropyl, (5) aryl group, especially phenyl or substituted phenyl (substituents include an alkyl group of up to about C 4), for example, a phenyl group, a tolyl group, and (6) substituted hydrocarbon group, Particularly, those in which the substituent is halogen, such as 3,3,3-trifluoropropyl, are exemplified.
【０００９】(A) 成分の調整法は、公知の技術を用いて
得ることが出来、更には乳化重合法を用いて乳化物とし
ても得ることが出来る。また、(A)の粘度範囲として
は、100〜5,000,000cPであり、好ましくは1,000〜1,00
0,000cPである。The component (A) can be prepared by a known technique, and can also be obtained as an emulsion by using an emulsion polymerization method. Further, the viscosity range of (A) is 100 to 5,000,000 cP, preferably 1,000 to 1,000.
It is 0,000 cP.
【００１０】(B) 成分のエポキシ基含有オルガノシラン
としては、下記一般式で示されるものが挙げられる。The epoxy group-containing organosilane of the component (B) includes those represented by the following general formula.
【００１１】Ｇp−Ｓｉ（Ｒ2）q（ＯＲ3）4-p-q （ここで、Ｇはエポキシ基含有の１価の有機基、Ｒ2は
炭素数１〜20の１価の炭化水素基、Ｒ3は炭素数１〜６
の１価の炭化水素基を表す。ｐは１〜３、ｑは０〜２
（但し、ｐ＋ｑは、１≦ｐ＋ｑ≦３）の整数を表す。） 具体的には、γ−グリシジルジメトキシシラン、γ−グ
リシドキシメチルジメトキシシラン等が例示される。G p -Si (R 2 ) q (OR 3 ) 4-pq (where G is a monovalent organic group containing an epoxy group, and R 2 is a monovalent hydrocarbon group having 1 to 20 carbon atoms) , R 3 has 1 to 6 carbon atoms
Represents a monovalent hydrocarbon group. p is 1-3, q is 0-2
(However, p + q represents an integer of 1 ≦ p + q ≦ 3). Specifically, γ-glycidyldimethoxysilane, γ-glycidoxymethyldimethoxysilane and the like are exemplified.
【００１２】(C) アミノ基含有オルガノシランとして
は、下記一般式で示されるものが挙げられる。(C) Examples of the amino group-containing organosilane include those represented by the following general formula.
【００１３】Ａp−Ｓｉ（Ｒ2）q（ＯＲ3）4-p-q （ここで、Ａはアミノ基含有の１価の有機基、Ｒ2は炭
素数１〜20の１価の炭化水素基、Ｒ3は炭素数１〜６の
１価の炭化水素基を表す。ｐは１〜３、ｑは０〜２（但
し、ｐ＋ｑは、１≦ｐ＋ｑ≦３）の整数を表す。） 具体的には、Ｎ−（β−アミノエチル）―γ―アミノプ
ロピルトリメトキシシラン、Ｎ−（β−アミノエチル）
―γ―アミノプロピルメチルジメトキシシラン、γ―ア
ミノプロピルトリメトキシシラン、γ―アミノプロピル
メチルジメトキシシラン等が例示される。A p -Si (R 2 ) q (OR 3 ) 4-pq (where A is an amino group-containing monovalent organic group, R 2 is a monovalent hydrocarbon group having 1 to 20 carbon atoms) , R 3 represents a monovalent hydrocarbon group having 1 to 6 carbon atoms, p represents 1 to 3, and q represents 0 to 2 (provided that p + q represents an integer of 1 ≦ p + q ≦ 3). Include N- (β-aminoethyl) -γ-aminopropyltrimethoxysilane, N- (β-aminoethyl)
-Γ-aminopropylmethyldimethoxysilane, γ-aminopropyltrimethoxysilane, γ-aminopropylmethyldimethoxysilane and the like.
【００１４】(D) 成分のカルボン酸は、本発明の組成物
に安定性をもたせる成分であるとともに、(A) 〜(C) 成
分のシランおよびシロキサンの水への分散を助けるもの
である。The carboxylic acid as the component (D) is a component that imparts stability to the composition of the present invention and also assists in dispersing the silanes and siloxanes of the components (A) to (C) in water.
【００１５】(D) 成分のカルボン酸としては、ギ酸、酢
酸、プロピオン酸、酪酸、ラウリン酸、ステアリン酸な
どの飽和脂肪族モノカルボン酸、シュウ酸、マロン酸、
コハク酸、アジピン酸などの飽和脂肪族ジカルボン酸、
アクリル酸、メタクリル酸、オレイン酸、マレイン酸、
フマル酸などの不飽和脂肪族カルボン酸、安息香酸、フ
タル酸などの炭素環式カルボン酸、グリコール酸、乳酸
などのヒドロキシ酸、無水酢酸、無水マレイン酸などの
酸無水物などが例示され、中でもシランなどの分散性が
良くなることから炭素数が10以下、特に５以下のものが
好ましい。また、組成物の安定性が良好なことから、脂
肪族カルボン酸が好ましく、特に飽和脂肪族カルボン酸
が好ましい。The carboxylic acid of component (D) includes saturated aliphatic monocarboxylic acids such as formic acid, acetic acid, propionic acid, butyric acid, lauric acid and stearic acid, oxalic acid, malonic acid,
Saturated aliphatic dicarboxylic acids such as succinic acid and adipic acid,
Acrylic acid, methacrylic acid, oleic acid, maleic acid,
Unsaturated aliphatic carboxylic acids such as fumaric acid, benzoic acid, carbocyclic carboxylic acids such as phthalic acid, glycolic acid, hydroxy acids such as lactic acid, acetic anhydride, and acid anhydrides such as maleic anhydride are exemplified. The one having 10 or less carbon atoms, particularly 5 or less is preferable because the dispersibility of silane and the like is improved. In addition, aliphatic carboxylic acids are preferable, and saturated aliphatic carboxylic acids are particularly preferable, because the stability of the composition is good.
【００１６】本発明で用いられる(E) 成分の水は(A) 〜
(C) 成分の分散媒となるもので水であれば特に限定され
ない。The water of the component (E) used in the present invention is (A)
There is no particular limitation as long as it is water, which is a dispersion medium for the component (C).
【００１７】本発明の処理剤中の各成分の配合比率は特
に限定されるものではないが、(A)成分100重量部に対
し、(B) 0.1〜50重量部、(C) 0.1〜50重量部、(D) 0.1
〜50重量部、(E)100〜50000重量部が適当であり、好ま
しくは(A) 成分100重量部に対し、(B) 0.5〜10重量部、
(C) 0.5〜10重量部、(D) 0.5〜10重量部、(E) 1000〜10
000重量部である。The mixing ratio of each component in the treating agent of the present invention is not particularly limited, but 0.1 to 50 parts by weight of (B) and 0.1 to 50 parts by weight of (B) per 100 parts by weight of component (A). Parts by weight, (D) 0.1
To 50 parts by weight, 100 to 50,000 parts by weight of (E), preferably 0.5 to 10 parts by weight of (B) based on 100 parts by weight of component (A).
(C) 0.5 to 10 parts by weight, (D) 0.5 to 10 parts by weight, (E) 1000 to 10 parts by weight
000 parts by weight.
【００１８】本発明の繊維処理剤は、適当な界面活性剤
を用いて水中に乳化分散しエマルジョンの形態にした
後、必要に応じ水で希釈して所望の濃度に調整し、浸
漬、スプレー等の手段に繊維に付着させ、乾燥及び熱処
理して用いられる。The fiber treating agent of the present invention is emulsified and dispersed in water using an appropriate surfactant to form an emulsion, and if necessary, diluted with water to adjust to a desired concentration, immersion, spraying, etc. Is attached to the fiber, dried and heat-treated.
【００１９】調製に際しては、シロキサン原料をドデシ
ルベンゼンスルホン酸等の界面活性剤を用いて乳化重合
し、次いでエポキシ基含有シランを加えて重合し、(A)
成分を含むエマルジョンとし、一方、(B) エポキシ基含
有オルガノシラン、(C) アミノ基含有オルガノシラン、
(D) カルボン酸は別途混合しておき、これと上記エマル
ジョンを混合し、更に水で希釈して調製する方法が好ま
しい。乳化に用いる装置、乳化条件は常法と同様で良
い。At the time of preparation, the siloxane raw material is emulsion-polymerized using a surfactant such as dodecylbenzenesulfonic acid, and then polymerized by adding an epoxy group-containing silane.
Emulsion containing the components, on the other hand, (B) epoxy group-containing organosilane, (C) amino group-containing organosilane,
(D) It is preferable to separately prepare the carboxylic acid, mix the emulsion with the emulsion, and further dilute the mixture with water. The equipment used for emulsification and the emulsification conditions may be the same as those used in ordinary methods.
【００２０】[0020]
【発明の効果】本発明の繊維処理剤は、ポリエステル繊
維製詰め綿等の合成繊維に対し、良好な柔軟性と平滑性
を付与すると共に、繊維の黄変という問題を解決したも
のであって、各種繊維の処理に好適に用いられる。Industrial Applicability The fiber treating agent of the present invention imparts good flexibility and smoothness to synthetic fibers such as polyester cotton wadding, and solves the problem of yellowing of fibers. It is suitably used for treating various fibers.
【００２１】[0021]
【実施例】以下、本発明を実施例によって説明する。実
施例において、部はいずれも重量部を示す。 実施例１ オクタメチルテトラシロキサン３４部、ドデシルベンゼ
ンスルホン酸０．５部に水６０部を加え、これをホモミ
キサーで１次乳化した後、高圧ホモジナイザーを用いて
４００ｋｇ／ｃｍ2の加圧下で２次乳化し、８０℃で３
時間、室温で３時間の計６時間重合を行った。次いで、
γ−グリシドキシメチルジメトキシシラン３．３部を添
加し、室温にて１時間重合した。続いて、トリエタノー
ルアミン０．２部を用いて中和し、ポリマー粘度１０
０,０００ｃＰのエポキシ基含有シロキサンを含むエマ
ルジョンＡを得た。The present invention will be described below with reference to examples. In Examples, all parts are parts by weight. Example 1 octamethyltetrasiloxane 34 parts, 0.5 parts of dodecylbenzenesulfonic acid and 60 parts of water was added, this was the primary emulsification with a homomixer under a pressure of 400 kg / cm 2 using a high pressure homogenizer 2 Next emulsify and at 80 ° C 3
The polymerization was carried out for 3 hours at room temperature for a total of 6 hours. Then
3.3 parts of γ-glycidoxymethyldimethoxysilane was added, and polymerization was carried out at room temperature for 1 hour. Subsequently, the mixture was neutralized with 0.2 parts of triethanolamine to obtain a polymer having a viscosity of 10%.
Emulsion A containing 0.000 cP epoxy group-containing siloxane was obtained.
【００２２】一方、水３０部に対し、酢酸２部を添加し
た後、β−アミノエチル−γ−アミノプロピルメチルジ
メトキシシランを４部、γ−グリシドキシメチルジメト
キシシランを４部添加し、混合物Ｂを得た。On the other hand, after adding 2 parts of acetic acid to 30 parts of water, 4 parts of β-aminoethyl-γ-aminopropylmethyldimethoxysilane and 4 parts of γ-glycidoxymethyldimethoxysilane were added. B was obtained.
【００２３】次いで、エマルジョンＡの固形分３．７重
量％、混合物Ｂの固形分０．３重量％、水９６重量％と
なるような処理液Ｃを作成し、この処理液Ｃを６デニー
ル×６４ｍｍのポリエステル繊維製詰め綿２０ｇに０．
４重量％となるように噴霧した後、１７０℃で１０分間
キュアした。Next, a processing liquid C was prepared so that the solid content of the emulsion A was 3.7% by weight, the solid content of the mixture B was 0.3% by weight, and water was 96% by weight. 0.2 g to 20 g of 64 mm polyester fiber wadding.
After spraying so as to be 4% by weight, the mixture was cured at 170 ° C. for 10 minutes.
【００２４】得られた処理綿の平滑性、柔軟性について
下記基準で手触り評価を行った。また、黄変性について
は、外観を下記基準で目視評価した。その結果、上記処
理綿は、平滑性、柔軟性、黄変性の何れも○であった。 実施例２ 実施例１において、混合物Ｂの酢酸をフタル酸に変更し
た以外は同様にして混合物Ｄを得て、エマルジョンＡと
混合して処理液Ｅを作成し、同様にして処理綿を得て評
価したところ、平滑性、柔軟性、黄変性の何れも○であ
った。 比較例１ 実施例１において、エマルジョンＡからγ−グリシドキ
シメチルジメトキシシランを除いた以外は同様にしてポ
リマー粘度１００,０００ｃＰのオルガノシロキサンを
含むエマルジョンＦを得た。エマルジョンＦを混合物Ｂ
と混合して処理液を得ようとしたところ、液中にゲルが
発生したため、その後の評価を中止した。 比較例２ 実施例１において、混合物Ｂから酢酸を除いた以外は同
様にして混合物Ｇを得た。エマルジョンＡを混合物Ｇと
混合して処理液を得ようとしたところ、液中にゲルが発
生したため、その後の評価を中止した。 比較例３ 実施例１において、混合物Ｂからγ−グリシドキシメチ
ルジメトキシシランを除いた以外は同様にして混合物Ｈ
を得た。エマルジョンＡを混合物Ｈと混合して処理液Ｉ
を作成し、同様にして処理綿を得て評価したところ、平
滑性は△、柔軟性は△、黄変性は×であった。 比較例４ 実施例１で作成したエマルジョンＡを処理液として用
い、同様にして処理綿を得て評価したところ、黄変性は
○であったが、平滑性は△、柔軟性は△であった。 比較例５ 公知の方法により得られたアミノ当量２００００ｇ／ｍ
ｏｌ、粘度１５０００ｃＰの両末端シラノールアミノシ
ロキサン１４部、アミノ当量１５００ｇ／ｍｏｌ、粘度
１０００ｃＰのアミノシロキサン４部、及び該アミノシ
ロキサンのアミノ基に対してグリシドールを１．２倍モ
ルで仕込み、窒素雰囲気下６０℃で４時間反応させた反
応物１部に対し、ポリオキシエチレンノニルフェニルエ
ーテル３部、及び水３０部を加えて乳化したエマルジョ
ンＪを得た。The smoothness and the flexibility of the obtained treated cotton were evaluated by the following criteria. The appearance of yellowing was visually evaluated according to the following criteria. As a result, the treated cotton was ○ in all of the smoothness, flexibility and yellowing. Example 2 A mixture D was obtained in the same manner as in Example 1 except that the acetic acid of the mixture B was changed to phthalic acid, and the mixture A was mixed with the emulsion A to prepare a treatment liquid E. Similarly, a treated cotton was obtained. When evaluated, all of the smoothness, flexibility, and yellowing were evaluated as ○. Comparative Example 1 An emulsion F containing an organosiloxane having a polymer viscosity of 100,000 cP was obtained in the same manner as in Example 1 except that γ-glycidoxymethyldimethoxysilane was removed from Emulsion A. Mix emulsion B with emulsion B
When a treatment liquid was obtained by mixing with the above, a gel was generated in the liquid, and the subsequent evaluation was stopped. Comparative Example 2 A mixture G was obtained in the same manner as in Example 1 except that acetic acid was removed from the mixture B. When the treatment liquid was obtained by mixing the emulsion A with the mixture G, a gel was generated in the liquid, and the subsequent evaluation was stopped. Comparative Example 3 A mixture H was prepared in the same manner as in Example 1 except that γ-glycidoxymethyldimethoxysilane was omitted from the mixture B.
I got Emulsion A is mixed with Mixture H and treated solution I
Was prepared and treated cotton was similarly obtained and evaluated. As a result, the smoothness was Δ, the flexibility was Δ, and the yellowing was ×. Comparative Example 4 Using the emulsion A prepared in Example 1 as a treatment liquid, a treated cotton was obtained and evaluated in the same manner. The yellowing was ○, but the smoothness was △ and the flexibility was △. . Comparative Example 5 Amino equivalent 20,000 g / m obtained by a known method
ol, 14 parts of a silanol aminosiloxane at both ends having a viscosity of 15000 cP, 4 parts of an aminosiloxane having an amino equivalent of 1500 g / mol and a viscosity of 1000 cP, and glycidol in a molar ratio of 1.2 times the amino group of the aminosiloxane, were charged under a nitrogen atmosphere. Emulsion J was obtained by adding 3 parts of polyoxyethylene nonylphenyl ether and 30 parts of water to 1 part of the reaction product reacted at 60 ° C. for 4 hours to emulsify.
【００２５】次いで、エマルジョンＪの固形分３．０重
量％、γ−グリシジルジメトキシシラン０．５重量％、
グリシドール０．５重量％、水９６重量％となるような
処理液Ｋを作成し、同様にして処理綿を得て評価したと
ころ、黄変性は○であったが、平滑性は△、柔軟性は△
であった。Next, 3.0% by weight of the solid content of the emulsion J, 0.5% by weight of γ-glycidyldimethoxysilane,
A treatment liquid K containing 0.5% by weight of glycidol and 96% by weight of water was prepared, and treated cotton was obtained in the same manner and evaluated. Huh
Met.
Claims (2)
m［（Ｒ1）（Ｚ）ＳｉＯ］nＯＨ （式中、Ｚはエポキシ基含有有機基、Ｒ1は同一または
異種の炭素数１〜２０の置換または非置換の１価の炭化
水素基、ｍは１以上の整数、ｎは１以上の整数（但し、
ｍ／ｎ≧10）である。）で示されるエポキシ基含有オル
ガノシロキサン (B) エポキシ基含有オルガノシラン (C) アミノ基含有オルガノシラン (D) カルボン酸 (E) 水 を含有してなることを特徴とする繊維処理剤。(A) The general formula HO [(R 1 ) 2 SiO]
m [(R 1 ) (Z) SiO] n OH (wherein, Z is an epoxy group-containing organic group, R 1 is the same or different, substituted or unsubstituted monovalent hydrocarbon group having 1 to 20 carbon atoms, m is an integer of 1 or more, n is an integer of 1 or more (provided that
m / n ≧ 10). A fiber treating agent comprising an epoxy group-containing organosiloxane represented by the formula (B), an epoxy group-containing organosilane (C), an amino group-containing organosilane (D), a carboxylic acid (E) and water.
請求項１記載の繊維処理剤。2. The fiber treating agent according to claim 1, which is a treating agent for cotton wool made of polyester fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000385078A JP2002194675A (en) | 2000-12-19 | 2000-12-19 | Fiber treating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000385078A JP2002194675A (en) | 2000-12-19 | 2000-12-19 | Fiber treating agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002194675A true JP2002194675A (en) | 2002-07-10 |
Family
ID=18852410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000385078A Withdrawn JP2002194675A (en) | 2000-12-19 | 2000-12-19 | Fiber treating agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002194675A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100091174A (en) * | 2007-11-02 | 2010-08-18 | 모멘티브 퍼포먼스 머티리얼즈 인크. | Textiles treated with copolymers of epoxy compounds and amino silanes |
| JP2011503288A (en) * | 2007-11-02 | 2011-01-27 | モメンティブ パフォーマンス マテリアルズ インコーポレイテッド | Copolymer of epoxy compound and aminosilane |
| JP2011515591A (en) * | 2007-11-02 | 2011-05-19 | モメンティブ パフォーマンス マテリアルズ インコーポレイテッド | Fabric with improved wet strength treated with a copolymer of epoxy compound and aminosilane |
| US8013097B2 (en) | 2007-04-11 | 2011-09-06 | Dow Corning Corporation | Silicone polyether block copolymers having organofunctional endblocking groups |
| WO2012061699A3 (en) * | 2010-11-05 | 2012-08-16 | Momentive Performance Materials Inc. | Durable non-fluorine water repellent agent and process for preparing same |
| JP7419056B2 (en) | 2019-12-25 | 2024-01-22 | 旭化成ワッカーシリコーン株式会社 | Method for suppressing discoloration of oil-in-water emulsion composition, method for producing the composition, and composition |
-
2000
- 2000-12-19 JP JP2000385078A patent/JP2002194675A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8013097B2 (en) | 2007-04-11 | 2011-09-06 | Dow Corning Corporation | Silicone polyether block copolymers having organofunctional endblocking groups |
| KR20100091174A (en) * | 2007-11-02 | 2010-08-18 | 모멘티브 퍼포먼스 머티리얼즈 인크. | Textiles treated with copolymers of epoxy compounds and amino silanes |
| JP2011503376A (en) * | 2007-11-02 | 2011-01-27 | モメンティブ パフォーマンス マテリアルズ インコーポレイテッド | Cloth treated with copolymer of epoxy compound and aminosilane |
| JP2011503288A (en) * | 2007-11-02 | 2011-01-27 | モメンティブ パフォーマンス マテリアルズ インコーポレイテッド | Copolymer of epoxy compound and aminosilane |
| JP2011515591A (en) * | 2007-11-02 | 2011-05-19 | モメンティブ パフォーマンス マテリアルズ インコーポレイテッド | Fabric with improved wet strength treated with a copolymer of epoxy compound and aminosilane |
| KR101595329B1 (en) * | 2007-11-02 | 2016-02-19 | 모멘티브 퍼포먼스 머티리얼즈 인크. | Textiles treated with copolymers of epoxy compounds and amino silanes |
| WO2012061699A3 (en) * | 2010-11-05 | 2012-08-16 | Momentive Performance Materials Inc. | Durable non-fluorine water repellent agent and process for preparing same |
| US8329255B2 (en) | 2010-11-05 | 2012-12-11 | Momentive Performance Materials Inc. | Durable non-fluorine water repellent agent and process for preparing same |
| JP7419056B2 (en) | 2019-12-25 | 2024-01-22 | 旭化成ワッカーシリコーン株式会社 | Method for suppressing discoloration of oil-in-water emulsion composition, method for producing the composition, and composition |
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Legal Events
| Date | Code | Title | Description |
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| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20080304 |