JPH0418068B2 - - Google Patents
Info
- Publication number
- JPH0418068B2 JPH0418068B2 JP63235727A JP23572788A JPH0418068B2 JP H0418068 B2 JPH0418068 B2 JP H0418068B2 JP 63235727 A JP63235727 A JP 63235727A JP 23572788 A JP23572788 A JP 23572788A JP H0418068 B2 JPH0418068 B2 JP H0418068B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- group
- surfactant
- carbon atoms
- polyoxyalkylene
- 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.)
- Expired - Lifetime
Links
- 239000000835 fiber Substances 0.000 claims description 32
- 239000011230 binding agent Substances 0.000 claims description 23
- -1 polyoxyethylene Polymers 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 239000004094 surface-active agent Substances 0.000 claims description 16
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 12
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 12
- 239000002736 nonionic surfactant Substances 0.000 claims description 12
- 229920001296 polysiloxane Polymers 0.000 claims description 12
- 239000003945 anionic surfactant Substances 0.000 claims description 10
- 125000002947 alkylene group Chemical group 0.000 claims description 9
- 125000001165 hydrophobic group Chemical group 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 239000004745 nonwoven fabric Substances 0.000 description 19
- 210000001124 body fluid Anatomy 0.000 description 9
- 239000010839 body fluid Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 125000000217 alkyl group Chemical group 0.000 description 8
- 239000002250 absorbent Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 239000000306 component Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 125000005037 alkyl phenyl group Chemical group 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000009960 carding Methods 0.000 description 3
- 239000003093 cationic surfactant Substances 0.000 description 3
- 150000002148 esters Chemical group 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 150000003014 phosphoric acid esters Chemical group 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 239000002280 amphoteric surfactant Substances 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 150000002431 hydrogen Chemical group 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- WRKCIHRWQZQBOL-UHFFFAOYSA-N octyl dihydrogen phosphate Chemical compound CCCCCCCCOP(O)(O)=O WRKCIHRWQZQBOL-UHFFFAOYSA-N 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 1
- CRBBOOXGHMTWOC-NPDDRXJXSA-N 1,4-Anhydro-6-O-dodecanoyl-2,3-bis-O-(2-hydroxyethyl)-D-glucitol Chemical compound CCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](OCCO)[C@H]1OCCO CRBBOOXGHMTWOC-NPDDRXJXSA-N 0.000 description 1
- CMCBDXRRFKYBDG-UHFFFAOYSA-N 1-dodecoxydodecane Chemical compound CCCCCCCCCCCCOCCCCCCCCCCCC CMCBDXRRFKYBDG-UHFFFAOYSA-N 0.000 description 1
- FDCJDKXCCYFOCV-UHFFFAOYSA-N 1-hexadecoxyhexadecane Chemical compound CCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCC FDCJDKXCCYFOCV-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 239000005639 Lauric acid Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 125000005277 alkyl imino group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229940080284 cetyl sulfate Drugs 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 description 1
- LPTIRUACFKQDHZ-UHFFFAOYSA-N hexadecyl sulfate;hydron Chemical compound CCCCCCCCCCCCCCCCOS(O)(=O)=O LPTIRUACFKQDHZ-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000001593 sorbitan monooleate Substances 0.000 description 1
- 235000011069 sorbitan monooleate Nutrition 0.000 description 1
- 229940035049 sorbitan monooleate Drugs 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 125000003696 stearoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- MYOWBHNETUSQPA-UHFFFAOYSA-N tetradecane-1-sulfonic acid Chemical compound CCCCCCCCCCCCCCS(O)(=O)=O MYOWBHNETUSQPA-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- 125000004417 unsaturated alkyl group Chemical group 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Nonwoven Fabrics (AREA)
Description
産業上の利用分野
本発明はバインダー繊維用処理剤に関する。
従来技術
紙おむつ、生理用品等に用いられる合成ナプキ
ンは、吸水性素材表面層を疎水性繊維を主材とす
る不織布で覆い、一度吸水性素材に吸収された体
液が外部に濡れ、じめじめした感触を与えないよ
う工夫されている。
この様な不織布は疎水性のポリオレフイン、ト
リアセテート、ポリエステル、ナイロ等の繊維を
水流を利用した湿式法や空気流や梳綿機を利用し
た鑑査法によつてシート状にされ、接着剤等によ
り固定されている。
近年、上記した不織布を得る方法として低融点
熱可塑性高分子を利用した複合繊維、バインダー
繊維を用いて熱融着する方法が提案されている。
しかしながら、この方法はバインダー繊維が一
般にカード通過性が悪く、カード工程において静
電気が発生し易く、また繊維の巻付きが多く工程
通過性が悪いため、不織布の生産性と品質が大幅
に低下すると云う欠点がある。またカード通過性
を改良すると、不織布の状態、例えば張りや繊維
の接着性が低下する傾向がある。
一方、極度に疎水性のバインイダー繊維を用
い、吸水性素材に吸収された体液の保持性を高め
ると、逆に体液を吸水性素材に吸水させる過程で
時間がかかり、被覆材の濡れてもすぐ乾燥した感
触が得られると云うナプキンの目的が達成できな
い。これを解決するため疎水性のバインダー繊維
をある程度親水化処理する方法も試みられている
が、その結果接着性が低下すると云う欠点が現わ
れる。
発明が解決しようとする課題
本発明は合成ナプキン等の不織布に用いるバイ
ンダー繊維のカード通過性を向上させ、かつ、不
織布の性状を低下させることなく体液の透過性と
耐水性及び吸水性素材に吸収された体液の保持性
を向上させるためのバインダー繊維用処理剤を提
供することを目的とする。
課題を解決するための手段
本発明はポリオキシアルキレン基を40重量％以
上含有し、かつ該ポリオキシアルキレン基中のポ
リオキシエチレン含量が40重量％以上である分子
量1000〜100000のポリオキシアルキレン変性シリ
コーン10重量％以上、および炭素数28以上の炭化
水素基を疎水基とする界面活性剤を含むバインダ
ー繊維用処理剤に関する。
本発明に用いられるポリオキシアルキレン変性
シリコーンは例えば式［］及び又は式［］：
［式中、Ｒは同一または異なつてもよい任意の炭
化水素基、Ｘは低級アルキレンまたはＮ−（アミ
ノアルキル）アルキルイミノ基、Ｙはポリオキシ
アルキレン残基、およびR′は水素、アルキル基、
フエニル基、アルキルフエニル基、アシル基、燐
酸エステル残基、硫酸エステル残基を示す］で表
わされるごとき化合物であり、Ｒは好ましくはメ
チルであるが、一部はエチル基等の低級アルキル
基、フエニル基、ベンジル基、および／または高
級アルキル基であつてもよい。R′は、好ましく
は水素であるが、アルキル基、特に炭素数４〜50
のアルキル基、例えばブチル、２−エチルヘキシ
ル、ラウリル、ステアリル；フエニル；アルキル
フエニル；ベンジル；アシル、例えばアセチル、
ステアロイル等であつてもよい。
Ｘは、メチレン、プロピレン等の低級アルキレ
ン、Ｎ−（アミノエチル）メチルイミノ、Ｎ−（ア
ミノプロピル）プロピルイミノ基等を示す。
Ｙは、エチレンオキシド、プロピレンオキシ
ド、ブチレンオキシド等のアルキレンオキシドの
付加重合によつて得られるポリオキシルアルキレ
ン基を示す。ポリオキシアルキレン基はポリオキ
シアルキレン変性シリコーン全重量の40重量％以
上、好ましくは45〜60重量％をしめる。このポリ
オキシアルキレン基はその40重量％以上、好まし
くは50〜100重量％がポリオキシエチレン基であ
つて、他のポリオキシアルキレン基とはランダム
重合、ブロツク重合いずれで結合してもよい。
ポリオキシアルキレン基が変性シリコーン全重
量の40重量％より少ないと親水性が低下するた
め、不織布の体液透過性が低下する。同様にポリ
オキシアルキレン基中のポリオキシエチレン基の
含量が40重量％より少ない場合も親水性が低下す
るため好ましくない。
ポリオキシアルキレン変性シリコーンの分子量
は１，000〜100，000、特に３，000〜80，000が
好ましく、式［］及び又は式［］のｎおよび
ｍはその分子量範囲となるように選定される。分
子量が上記範囲より大きい場合でも小さい場合で
も親水性が低下し、特に小さい場合はこの傾向が
著しい。
ポリオキシアルキレン変性シリコーンの含有量
はバインダー処理剤全量の10重量％以上、好まし
くは20〜75重量％、特に好ましくは20〜40重量％
配合する。10重量％より少ないと不織布の親水
性、耐久性、及び水保持性が低下すると共にカー
ド通過性が低下し好ましくない。
変性シリコーンは２種以上混合して用いてもよ
く、その際、混合物が平均して上記の範囲にあれ
ばよく、個々の変性シリコーンがそれぞれ上記範
囲を満たす必要はない。
本発明バインダー処理剤は上記変性シリコーン
に加えて、炭素数28以上の炭化水素基を疎水基と
する界面活性剤を含む。
上記界面活性剤はノニオン界面活性剤、アニオ
ン界面活性剤、カチオン界面活性剤、両性界面活
性剤いずれであつてもよいが、ノニオン界面活性
剤またはアニオン界面活性剤で好結果が得られ
る。
上記界面活性剤の炭素数は28以上、好ましくは
28〜50の炭化水素基、特に側鎖を有することもあ
る飽和または不飽和のアルキル基を有することを
特徴とする。この様な界面活性剤を用いることに
より、バインダー繊維の紡績時のカード通過性
（摩擦および静電気発生の抑制）および親水性
（べとつきの調整）と耐久性を向上させる上で必
須である。炭素数が28より小さいものを用いても
十分な効果を得るのが困難である。
ノニオン界面活性剤としては炭素数28以上、好
ましくは28〜50の高級アリコールやアルキルフエ
ノールのアルキレンオキシドの付加物、高級脂肪
酸のポリアルキレングリコールとのエステル（ジ
エステルでもよい）、また多価アルコールのアル
キレンオキシド付加物とのエステルであつてもよ
い。炭素数28以上のアルキル基を有する高級アル
キルアミンや高級アルキルアミドのアルキレンオ
キシド付加物であつてもよい。
上記のごときノニオン界面活性剤のポリオキシ
アルキレン基は、ポリオキシエチレン基をポリオ
キシアルキレン基の10重量％以上、好ましくは40
〜100重量％であるのが好ましい。好ましくは10
〜90重量％であり、ノニオン界面活性剤中の炭素
数28以上の炭化水素基は界面活性剤１分子30〜50
重量％の範囲をしめるのが好ましい。
上述のごときノニオン界面活性剤はその末端ヒ
ドロキシル基を二塩基酸、例えばマレイン酸、コ
ハク酸、フタール酸等や、一塩基酸、例えば酢
酸、ラウリン酸、ステアリン酸等でエステル化し
てもよく、あるいはアルキル基、例えばメチル、
エチル、プロピル、ラウリル、セチル、ステアリ
ル、オレイル等でエーテル化してもよい。またポ
リイソシアネートで連結してもよい。
本発明で用いられるノニオン界面活性剤は併用
するポリオキシアルキレン変性シリコーンや後述
するごとき他の界面活性剤にもよるが、一般に
HLB2〜19、好ましくは10〜15の範囲に調節す
る。
炭素数28以上の炭化水素基を疎水基とするアニ
オン界面活性剤の例としては上述したノニオン界
面活性剤のうち末端水酸基が封鎖されていないも
のの硫酸エステル塩、リン酸エステルまたはその
塩（完全中和物および部分中和物を含む）、アル
キルスルホネート、アルキルベンゼンスルホネー
ト、アルキルサルフエート、アルキルホスフエー
ト等が例示される。塩としてはナトリウム、カリ
ウム等のアルカリ金属；アンモニウム；アルカノ
ールアミン；アルキルアルカノールアミン；カル
シウム、マグネシウム等のアルカリ土類金属の塩
等が例示されるが、特にアルカリ金属の塩が好ま
しい。場合によつてはアンモニウム塩を用い、カ
ード通過性に適した処方として不織布を得た後、
これを熱処理してアンモニアを除去し、体液吸液
性と保持性により優れたナプキン用不織布として
もよく、あるいは、未中和物を用いてカード通過
性を向上させ、不織布を得た後、アルカリ処理し
て、体液吸収性と保持性とをよく最適の条件にも
つていつてもよい。
本発明に用いる炭素数28以上の炭化水素基を有
する界面活性剤は２種以上併用してもよく、ノニ
オン界面活性剤とアニオン界面活性剤を併用して
もよい。但し、アニオン界面活性剤とカチオン界
面活性剤の併用は好ましくない。
上記界面活性剤の配合量は全処理剤の10〜70重
量％、より好ましくは30〜60重量％である。
本発明処理剤にはさらに他の界面活性剤を配合
してもよい。これらの界面活性剤は従来公知の炭
素数が28より少ない炭化水素基を疎水基とするノ
ニオン、アニオン、カチオン、または両性界面活
性剤であつてよく、好ましくはノニオンまたはア
ニオン界面活性剤である。好ましい炭化水素基は
８〜18の飽和もしくは不飽和の側鎖を有してもよ
いアルキルまたはアルキルフエニル基である。親
水基は水酸基、アミノ基、アミド基などの活性水
素とアルキレンオキシドを反応させて得られるポ
リオキシアルキレン基、特にポリオキシエチレン
またはポリオキシエチレンとポリオキシプロピレ
ンの共重合残基；ホスフエート；サルフエート；
スルホネート残基等が例示される。オキシアルキ
レン基末端水酸基を硫酸エステル化またはりん酸
エステル化したものであつてもよい。
これら常套の界面活性剤は処理剤全量の５〜70
重量％、特に５〜50重量％配合するのが好まし
く、特にアニオン界面活性剤を５〜20重量％配合
すると好結果が得られる。
本発明バインダー繊維用処理剤はバインダー繊
維に対し、0.1〜1.5重量％、好ましくは0.3〜0.7
重量％付着させる。付着量が0.1重量％未満では
親水性と耐久性が不足し、付着量が1.5重量％を
越えるとカード工程でバインダー繊維の巻き付き
量が非常に多くなり、ウエブの生産性が大幅に低
下するので好ましない。
本発明のバインダー繊維用処理剤は、ポイオレ
フイン繊維、ポリエステル繊維、複合繊維等の従
来からおしめや生理用ナプキン等に用いられてい
る合成繊維に適用して好結果が得られるが、特に
ポリオレフイン繊維を鞘成分とする複合繊維に対
して有用である。
以下、実施例をあげて本発明を説明する。
実施例
表−１に示す組成物100重量部を水900重量部に
混合してなるバインダー繊維用処理剤をポリエチ
レンを鞘成分、ポリプロピレンを芯成分とする複
合繊維100重量部に対し５重量部となるように給
油し、乾燥した。得られた繊維を常法により混打
綿とし、次いで梳綿した。梳綿工程での静電気発
生量（20℃、55％RH）、巻付きおよびウエブの
状態を観察した。結果を表−１に示す。
(1) 静電気発生量
５：0.5KV以下
４：0.5KV〜1.0KV
３：1.0KV〜1.5KV
２：1.5KV〜2.0KV
１：2.0KVより大
(2) 巻付き
５：巻き付きなし
４：シリンダー面の1/10に巻き付きあり
３：シリンダー面の1/5に巻き付きあり
２：シリンダー面の1/3に巻き付きあり
１：全面に巻き付きあり
(3) ウエブの状態
５：張りがあり均一
４：張りがあるがウエブが揺れる
３：張りがあるがクラウデイーがある
２：張りがなく若干垂れている
１：若干ウエブ切れあり
得られたウエブを用いて、これを145℃の熱風
炉に２分間曝露して不織布を成型した。得られた
不織布の水透過性と水保持性および耐水性を評価
した。
(A) 水透過性：乾燥不織布を張り、その表面にピ
ペツトで水滴を載せ、水滴の消失時間と拡散状
態を観察した。
５：瞬時に水滴が消失し、べとつきが全然な
い。
４：10秒以内に水滴が消失し、べとつきが全然
ない。
３：10〜30秒以内に水滴が消失し、べとつきが
全然ない。
２：30〜60秒以内に水滴が消失し、水滴部分の
みにべとつきが残る。
１： 60秒を越えても水滴が消失せず、べとつき
が残る。
(B) 水保持性：不織布（10cm×10cm）を、市販の
紙オムツに使われている吸水性素材の上に重ね
て、その上から水200mlを滴下する。次いで、
不織布の上に濾紙を重ねて、その上に重り
（3.5Kg）を乗せる。10分後に濾紙を取り出し
て、その重量の増加量を求め、水保持性を評価
した。
５：５ｇ未満
５：５ｇ以上10ｇ未満
３：10ｇ以上20ｇ未満
２：20ｇ以上25ｇ未満
１：25ｇ以上
(C) 耐水性：不織布を水分に30秒浸漬し、遠心分
離機で脱水し、乾燥した後、(A)と同様の評価を
した。
以上の試験結果を表−１に示す。
なお表−１に示した略号に対応する成分を以下
に示す。
INDUSTRIAL APPLICATION FIELD The present invention relates to a processing agent for binder fibers. Conventional technology Synthetic napkins used for disposable diapers, sanitary products, etc. cover the surface layer of a water-absorbent material with a non-woven fabric mainly made of hydrophobic fibers, and once body fluids are absorbed into the water-absorbent material, they become wet on the outside, giving a damp feel. It has been devised so as not to give Such non-woven fabrics are made of hydrophobic polyolefin, triacetate, polyester, nylon, etc. fibers that are formed into a sheet by a wet method using a water stream or an inspection method using an air stream or a carding machine, and then fixed with an adhesive or the like. has been done. In recent years, as a method for obtaining the above-mentioned nonwoven fabric, a method has been proposed in which composite fibers using a low melting point thermoplastic polymer and binder fibers are thermally bonded. However, with this method, the productivity and quality of the nonwoven fabric will be significantly reduced because the binder fibers generally have poor card passability, static electricity is easily generated during the carding process, and the fibers tend to wrap around each other, making it difficult to pass through the process. There are drawbacks. Furthermore, when card passing properties are improved, the condition of the nonwoven fabric, such as tension and fiber adhesion, tends to decrease. On the other hand, if extremely hydrophobic binder fibers are used to increase the retention of body fluids absorbed into the absorbent material, the process of absorbing body fluids into the absorbent material will take time, and even if the covering material gets wet, it will be difficult to absorb the body fluids. The purpose of napkins, which is to provide a dry feel, cannot be achieved. In order to solve this problem, attempts have been made to make the hydrophobic binder fibers hydrophilic to some extent, but this results in a disadvantage in that adhesiveness is reduced. Problems to be Solved by the Invention The present invention improves the card passability of binder fibers used in nonwoven fabrics such as synthetic napkins, and also improves the permeability and water resistance of body fluids and absorption into water absorbent materials without degrading the properties of the nonwoven fabric. An object of the present invention is to provide a treatment agent for binder fibers for improving the retention of body fluids. Means for Solving the Problems The present invention provides a modified polyoxyalkylene having a molecular weight of 1,000 to 100,000, containing 40% by weight or more of a polyoxyalkylene group, and having a polyoxyethylene content of 40% by weight or more in the polyoxyalkylene group. This invention relates to a treatment agent for binder fibers containing 10% by weight or more of silicone and a surfactant whose hydrophobic group is a hydrocarbon group having 28 or more carbon atoms. The polyoxyalkylene-modified silicone used in the present invention is, for example, the formula [] and/or the formula []: [wherein R is any hydrocarbon group that may be the same or different, X is a lower alkylene or N-(aminoalkyl)alkylimino group, Y is a polyoxyalkylene residue, and R' is hydrogen, an alkyl group,
phenyl group, alkylphenyl group, acyl group, phosphoric acid ester residue, sulfuric ester residue], R is preferably methyl, but some are lower alkyl groups such as ethyl group. , phenyl group, benzyl group, and/or higher alkyl group. R' is preferably hydrogen, but is an alkyl group, especially a carbon number of 4 to 50
Alkyl groups such as butyl, 2-ethylhexyl, lauryl, stearyl; phenyl; alkylphenyl; benzyl; acyl, such as acetyl,
It may also be stearoyl or the like. X represents lower alkylene such as methylene or propylene, N-(aminoethyl)methylimino, N-(aminopropyl)propylimino group, or the like. Y represents a polyoxylalkylene group obtained by addition polymerization of alkylene oxide such as ethylene oxide, propylene oxide, butylene oxide. The polyoxyalkylene group accounts for 40% by weight or more, preferably 45 to 60% by weight, of the total weight of the polyoxyalkylene-modified silicone. At least 40% by weight, preferably 50 to 100% by weight of this polyoxyalkylene group is a polyoxyethylene group, and may be bonded to other polyoxyalkylene groups by either random polymerization or block polymerization. When the polyoxyalkylene group is less than 40% by weight of the total weight of the modified silicone, the hydrophilicity decreases, resulting in a decrease in the body fluid permeability of the nonwoven fabric. Similarly, if the content of polyoxyethylene groups in the polyoxyalkylene group is less than 40% by weight, it is also undesirable because hydrophilicity decreases. The molecular weight of the polyoxyalkylene-modified silicone is preferably 1,000 to 100,000, particularly 3,000 to 80,000, and n and m in formula [] and/or formula [] are selected so as to fall within that molecular weight range. . Hydrophilicity decreases whether the molecular weight is larger or smaller than the above range, and this tendency is particularly marked when the molecular weight is small. The content of polyoxyalkylene-modified silicone is 10% by weight or more, preferably 20 to 75% by weight, particularly preferably 20 to 40% by weight of the total amount of the binder treatment agent.
Blend. If it is less than 10% by weight, the hydrophilicity, durability, and water retention properties of the nonwoven fabric will decrease, as well as the card passability, which is undesirable. Two or more modified silicones may be used as a mixture, and in this case, it is sufficient that the mixture falls within the above range on average, and it is not necessary for each individual modified silicone to satisfy the above range. In addition to the above-mentioned modified silicone, the binder treatment agent of the present invention contains a surfactant whose hydrophobic group is a hydrocarbon group having 28 or more carbon atoms. The above-mentioned surfactant may be a nonionic surfactant, an anionic surfactant, a cationic surfactant, or an amphoteric surfactant, but good results can be obtained with a nonionic surfactant or an anionic surfactant. The number of carbon atoms in the surfactant is 28 or more, preferably
It is characterized by having 28 to 50 hydrocarbon groups, especially saturated or unsaturated alkyl groups, which may have side chains. The use of such a surfactant is essential for improving card passability (suppression of friction and generation of static electricity), hydrophilicity (adjustment of stickiness), and durability during spinning of binder fibers. It is difficult to obtain sufficient effects even when using carbon atoms with a carbon number smaller than 28. Examples of nonionic surfactants include higher alcohols with carbon atoms of 28 or more, preferably 28 to 50, adducts of alkylene oxides of alkylphenols, esters of higher fatty acids with polyalkylene glycols (diesters may also be used), and alkylene of polyhydric alcohols. It may also be an ester with an oxide adduct. It may also be an alkylene oxide adduct of a higher alkylamine or a higher alkylamide having an alkyl group having 28 or more carbon atoms. The polyoxyalkylene group of the above-mentioned nonionic surfactant has a polyoxyethylene group of at least 10% by weight, preferably 40% by weight of the polyoxyalkylene group.
Preferably it is 100% by weight. preferably 10
~90% by weight, and the number of hydrocarbon groups with 28 or more carbon atoms in nonionic surfactants is 30 to 50 per molecule of surfactant.
Preferably, it is within a range of % by weight. The terminal hydroxyl group of the above-mentioned nonionic surfactants may be esterified with a dibasic acid such as maleic acid, succinic acid, phthalic acid, etc., or a monobasic acid such as acetic acid, lauric acid, stearic acid, etc., or Alkyl groups, such as methyl,
It may be etherified with ethyl, propyl, lauryl, cetyl, stearyl, oleyl, etc. Alternatively, they may be linked using polyisocyanate. The nonionic surfactant used in the present invention depends on the polyoxyalkylene-modified silicone used in combination and other surfactants as described below, but in general,
Adjust the HLB to a range of 2 to 19, preferably 10 to 15. Examples of anionic surfactants whose hydrophobic group is a hydrocarbon group having 28 or more carbon atoms include sulfuric acid ester salts, phosphoric acid esters, or their salts (completely neutralized) of the above-mentioned nonionic surfactants whose terminal hydroxyl groups are not blocked. (including hydrated products and partially neutralized products), alkyl sulfonates, alkylbenzene sulfonates, alkyl sulfates, alkyl phosphates, and the like. Examples of the salt include salts of alkali metals such as sodium and potassium; ammonium; alkanolamines; alkylalkanolamines; and alkaline earth metals such as calcium and magnesium, with alkali metal salts being particularly preferred. After obtaining a nonwoven fabric with a formulation suitable for card passage, possibly using ammonium salts,
This may be heat-treated to remove ammonia and used as a non-woven fabric for napkins with superior body fluid absorption and retention properties, or an un-neutralized material may be used to improve card passability to obtain a non-woven fabric with alkali. It may be treated to achieve optimal conditions for absorbing and retaining body fluids. Two or more surfactants having a hydrocarbon group having a carbon number of 28 or more used in the present invention may be used in combination, and a nonionic surfactant and an anionic surfactant may be used in combination. However, it is not preferable to use an anionic surfactant and a cationic surfactant together. The blending amount of the surfactant is 10 to 70% by weight, more preferably 30 to 60% by weight of the total processing agent. The treatment agent of the present invention may further contain other surfactants. These surfactants may be conventionally known nonionic, anionic, cationic, or amphoteric surfactants whose hydrophobic group is a hydrocarbon group having less than 28 carbon atoms, and preferably nonionic or anionic surfactants. Preferred hydrocarbon groups are alkyl or alkylphenyl groups which may have 8 to 18 saturated or unsaturated side chains. The hydrophilic group is a polyoxyalkylene group obtained by reacting active hydrogen such as a hydroxyl group, an amino group, or an amide group with an alkylene oxide, especially polyoxyethylene or a copolymerized residue of polyoxyethylene and polyoxypropylene; phosphate; sulfate;
Examples include sulfonate residues. It may be one in which the terminal hydroxyl group of the oxyalkylene group is converted into a sulfuric acid ester or a phosphoric acid ester. These conventional surfactants account for 5 to 70% of the total amount of processing agents.
It is preferable to blend the anionic surfactant in an amount of 5 to 50% by weight, and particularly good results are obtained when the anionic surfactant is blended in an amount of 5 to 20% by weight. The treatment agent for binder fibers of the present invention is 0.1 to 1.5% by weight, preferably 0.3 to 0.7% by weight, based on the binder fibers.
% by weight. If the amount of adhesion is less than 0.1% by weight, hydrophilicity and durability will be insufficient, and if the amount of adhesion exceeds 1.5% by weight, the amount of binder fibers wrapped around the card will be extremely large, which will significantly reduce the productivity of the web. I don't like it. The binder fiber treatment agent of the present invention can be applied to synthetic fibers conventionally used in diapers, sanitary napkins, etc., such as polyolefin fibers, polyester fibers, and composite fibers, with good results. It is useful for composite fibers having a sheath component of The present invention will be explained below with reference to Examples. Example: A treatment agent for binder fibers prepared by mixing 100 parts by weight of the composition shown in Table 1 with 900 parts by weight of water was added in an amount of 5 parts by weight for 100 parts by weight of composite fibers containing polyethylene as a sheath component and polypropylene as a core component. I refueled it and dried it. The obtained fibers were made into a cotton blend by a conventional method and then carded. The amount of static electricity generated during the carding process (20°C, 55% RH), winding, and web condition were observed. The results are shown in Table-1. (1) Amount of static electricity generated 5: 0.5KV or less 4: 0.5KV to 1.0KV 3: 1.0KV to 1.5KV 2: 1.5KV to 2.0KV 1: Greater than 2.0KV (2) Wound 5: No winding 4: Cylinder There is wrapping on 1/10 of the surface 3: There is wrapping on 1/5 of the cylinder surface 2: There is wrapping on 1/3 of the cylinder surface 1: There is wrapping on the entire surface (3) Web condition 5: Tension and uniform 4: There is tension, but the web sways. 3: There is tension, but there is cloudiness. 2: There is no tension, and there is some sagging. 1: There is some web breakage. Using the obtained web, expose it to a hot air oven at 145°C for 2 minutes. Then, a nonwoven fabric was molded. The water permeability, water retention, and water resistance of the obtained nonwoven fabric were evaluated. (A) Water permeability: A dry nonwoven fabric was stretched, water droplets were placed on the surface with a pipette, and the disappearance time and diffusion state of the water droplets was observed. 5: Water droplets disappear instantly and there is no stickiness at all. 4: Water droplets disappear within 10 seconds and there is no stickiness at all. 3: Water droplets disappear within 10-30 seconds and there is no stickiness at all. 2: The water droplets disappear within 30 to 60 seconds, leaving sticky residue only on the water droplet area. 1: Water droplets do not disappear even after 60 seconds, leaving a sticky residue. (B) Water retention: Layer a nonwoven fabric (10 cm x 10 cm) on top of the water-absorbent material used in commercially available disposable diapers, and then drip 200 ml of water onto it. Then,
Layer the filter paper on top of the non-woven fabric and place a weight (3.5 kg) on top of it. The filter paper was taken out after 10 minutes, and the increase in weight was determined to evaluate water retention. 5: Less than 5g 5: 5g or more and less than 10g 3: 10g or more and less than 20g 2: 20g or more and less than 25g 1: 25g or more (C) Water resistance: The nonwoven fabric was immersed in water for 30 seconds, dehydrated with a centrifuge, and dried. After that, the same evaluation as in (A) was made. The above test results are shown in Table-1. The components corresponding to the abbreviations shown in Table 1 are shown below.
【表】【table】
【表】
その他の界面活性剤
Ｘ−１：POE（20）ソルビタンモノステアレート
Ｘ−２：ソルビタンモノオレエート
Ｘ−３：PEG（MW1540）パルミテート
Ｘ−４：POE（15）ラウリルエーテル
Ｘ−５：POE(7)セチルエーテル
Ｘ−６：POE(5)オクチルホスフエートＫ
Ｘ−７：POE(5)ステアリルホスフエートＫ
Ｘ−８：POE(7)セチルホスフエートＫ
Ｘ−９：オクチルホスフエートＫ
Ｘ−10：POE(5)セチルサルフエートNa
Ｘ−11：ミリスチルスルホネートＫ
Ｘ−12：POE(2)ステアリルアミノラウレート
Ｘ−13：ステアリン酸ジエタノールアミド
Ｘ−14：POE（30）ラウリルアミノステアレート
但し、PO、EO、POEおよびPEGは以下の成
分を示す。
PO：オキシプロピレン
EO：オキシエチレン
POE：ポリオキシエチレン
PEG：ポリエチレングリコール[Table] Other surfactants X-1: POE (20) Sorbitan monostearate X-2: Sorbitan monooleate X-3: PEG (MW1540) Palmitate X-4: POE (15) Lauryl ether X-5 :POE(7) Cetyl ether X-6:POE(5)Octyl phosphate K X-7:POE(5)Stearyl phosphate K K X-10: POE(5) Na cetyl sulfate X-11: Myristyl sulfonate K Stearate However, PO, EO, POE and PEG refer to the following components. PO: Oxypropylene EO: Oxyethylene POE: Polyoxyethylene PEG: Polyethylene glycol
【表】【table】
【表】
発明の効果
本発明バインダー繊維用処理剤で処理したバイ
ンダー繊維はカード通過性がよく、静電気の発
生、捲き付き等の問題を生じない。さらにこの処
理剤で処理したバインダー繊維を用いて得られる
不織布は水の透過性に優れかつ、一旦吸水性材料
に吸収された水の保持性に優れているためべとつ
きがない。従つておしめや生理品用ナプキンの被
覆材として好適である。[Table] Effects of the Invention The binder fibers treated with the binder fiber processing agent of the present invention have good card passability and do not cause problems such as generation of static electricity or curling. Furthermore, the nonwoven fabric obtained using binder fibers treated with this treatment agent has excellent water permeability and excellent retention of water once absorbed into the water-absorbing material, so it is not sticky. Therefore, it is suitable as a covering material for diapers and sanitary napkins.
Claims (1)
し、かつ該ポリオキシアルキレン基中のポリオキ
シエチレン含量が40重量％以上である分子量1000
〜100000のポリオキシアルキレン変性シリコーン
10重量％以上、および炭素数28以上の炭化水素基
を疎水基とする界面活性剤を含むバインダー繊維
用処理剤。 ２ 界面活性剤の炭化水素基の炭素数が28〜50で
ある第１項記載のバインダー繊維用処理剤。 ３ 界面活性剤が炭素数28〜50の炭化水素基と酸
化アルキレン基を有するノニオン界面活性剤であ
る第１項記載のバインダー繊維用処理剤。 ４ ポリオキシアルキレン変性シリコーン20〜75
重量％、炭素数28〜50のアルコールの酸化アルキ
レン付加物10〜70重量％および炭素数８〜18の疎
水基を有するアニオン界面活性剤５〜20重量％を
含有する第１項記載のバインダー繊維用処理剤。[Scope of Claims] 1 Molecular weight 1000, containing 40% by weight or more of polyoxyalkylene groups, and having a polyoxyethylene content of 40% by weight or more in the polyoxyalkylene groups
~100000 polyoxyalkylene modified silicone
A treatment agent for binder fibers containing 10% by weight or more of a surfactant whose hydrophobic group is a hydrocarbon group having 28 or more carbon atoms. 2. The treating agent for binder fibers according to item 1, wherein the surfactant has a hydrocarbon group having 28 to 50 carbon atoms. 3. The treating agent for binder fibers according to item 1, wherein the surfactant is a nonionic surfactant having a hydrocarbon group having 28 to 50 carbon atoms and an alkylene oxide group. 4 Polyoxyalkylene modified silicone 20-75
The binder fiber according to item 1, which contains 10 to 70% by weight of an alkylene oxide adduct of an alcohol having 28 to 50 carbon atoms and 5 to 20% by weight of an anionic surfactant having a hydrophobic group having 8 to 18 carbon atoms. Treatment agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63235727A JPH0280672A (en) | 1988-09-19 | 1988-09-19 | Treating agent for binder fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63235727A JPH0280672A (en) | 1988-09-19 | 1988-09-19 | Treating agent for binder fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0280672A JPH0280672A (en) | 1990-03-20 |
| JPH0418068B2 true JPH0418068B2 (en) | 1992-03-26 |
Family
ID=16990336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63235727A Granted JPH0280672A (en) | 1988-09-19 | 1988-09-19 | Treating agent for binder fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280672A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015108202A (en) * | 2013-12-03 | 2015-06-11 | 花王株式会社 | Nonwoven fabric and absorbent article including the same |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5827443A (en) * | 1995-06-28 | 1998-10-27 | Matsumoto Yushi-Seiyaku Co., Ltd. | Water permeating agent for textile products and water permeable textile products |
| JP6408320B2 (en) * | 2014-09-19 | 2018-10-17 | 花王株式会社 | Hydrophilic nonwoven fabric and fiber treatment agent for nonwoven fabric |
| JP6057489B1 (en) | 2016-05-25 | 2017-01-11 | 竹本油脂株式会社 | Polyolefin synthetic fiber treatment agent, aqueous solution thereof, polyolefin synthetic fiber treatment method, polyolefin synthetic fiber, and thermal bond nonwoven fabric |
| JP6408186B1 (en) | 2018-04-27 | 2018-10-17 | 竹本油脂株式会社 | Polyolefin synthetic fiber treatment agent and polyolefin synthetic fiber |
| JP6830710B1 (en) * | 2020-09-09 | 2021-02-17 | 竹本油脂株式会社 | Polyolefin-based synthetic fiber treatment agent, polyolefin-based synthetic fiber, and thermal bond non-woven fabric |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4927695A (en) * | 1972-07-18 | 1974-03-12 | ||
| JPS5296297A (en) * | 1976-02-10 | 1977-08-12 | Mitsubishi Rayon Co | Treatment of polyester fiber |
| JPS5854079A (en) * | 1981-09-28 | 1983-03-30 | 三菱レイヨン株式会社 | Hydrophilic synthetic fiber |
-
1988
- 1988-09-19 JP JP63235727A patent/JPH0280672A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4927695A (en) * | 1972-07-18 | 1974-03-12 | ||
| JPS5296297A (en) * | 1976-02-10 | 1977-08-12 | Mitsubishi Rayon Co | Treatment of polyester fiber |
| JPS5854079A (en) * | 1981-09-28 | 1983-03-30 | 三菱レイヨン株式会社 | Hydrophilic synthetic fiber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015108202A (en) * | 2013-12-03 | 2015-06-11 | 花王株式会社 | Nonwoven fabric and absorbent article including the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0280672A (en) | 1990-03-20 |
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