JP5630932B1 - Viscose rayon spinning processing agent and processing method - Google Patents
Viscose rayon spinning processing agent and processing method Download PDFInfo
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- JP5630932B1 JP5630932B1 JP2014085148A JP2014085148A JP5630932B1 JP 5630932 B1 JP5630932 B1 JP 5630932B1 JP 2014085148 A JP2014085148 A JP 2014085148A JP 2014085148 A JP2014085148 A JP 2014085148A JP 5630932 B1 JP5630932 B1 JP 5630932B1
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 54
- 238000009987 spinning Methods 0.000 title claims abstract description 52
- 229920000297 Rayon Polymers 0.000 title claims abstract description 49
- 238000012545 processing Methods 0.000 title claims abstract description 22
- 238000003672 processing method Methods 0.000 title claims abstract description 7
- -1 amine salts Chemical class 0.000 claims abstract description 129
- 239000003921 oil Substances 0.000 claims abstract description 21
- 239000003925 fat Substances 0.000 claims abstract description 18
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 15
- 238000009499 grossing Methods 0.000 claims abstract description 14
- 208000012886 Vertigo Diseases 0.000 claims description 39
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 20
- 239000000194 fatty acid Substances 0.000 claims description 20
- 229930195729 fatty acid Natural products 0.000 claims description 20
- 125000004432 carbon atom Chemical group C* 0.000 claims description 18
- 235000019198 oils Nutrition 0.000 claims description 18
- 239000003760 tallow Substances 0.000 claims description 18
- 239000003784 tall oil Substances 0.000 claims description 15
- 238000011282 treatment Methods 0.000 claims description 15
- 235000015278 beef Nutrition 0.000 claims description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 14
- 239000004359 castor oil Substances 0.000 claims description 12
- 235000019438 castor oil Nutrition 0.000 claims description 12
- 150000004665 fatty acids Chemical class 0.000 claims description 12
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 12
- 239000008159 sesame oil Substances 0.000 claims description 12
- 235000011803 sesame oil Nutrition 0.000 claims description 12
- 239000003945 anionic surfactant Substances 0.000 claims description 11
- 150000002148 esters Chemical class 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 239000002736 nonionic surfactant Substances 0.000 claims description 11
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 10
- 235000019482 Palm oil Nutrition 0.000 claims description 7
- 235000019484 Rapeseed oil Nutrition 0.000 claims description 7
- 235000014593 oils and fats Nutrition 0.000 claims description 7
- 239000002540 palm oil Substances 0.000 claims description 7
- 239000003549 soybean oil Substances 0.000 claims description 7
- 235000012424 soybean oil Nutrition 0.000 claims description 7
- 239000010698 whale oil Substances 0.000 claims description 7
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 239000010452 phosphate Substances 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- WTEICVOERQQONI-UHFFFAOYSA-N [C].C1CO1 Chemical compound [C].C1CO1 WTEICVOERQQONI-UHFFFAOYSA-N 0.000 claims 1
- 239000010696 ester oil Substances 0.000 claims 1
- 150000002191 fatty alcohols Chemical class 0.000 claims 1
- 239000000314 lubricant Substances 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 150000003457 sulfones Chemical class 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract description 11
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract description 5
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 abstract 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 42
- 159000000000 sodium salts Chemical class 0.000 description 23
- 238000000034 method Methods 0.000 description 12
- 238000011156 evaluation Methods 0.000 description 11
- 239000000835 fiber Substances 0.000 description 10
- CMCBDXRRFKYBDG-UHFFFAOYSA-N 1-dodecoxydodecane Chemical compound CCCCCCCCCCCCOCCCCCCCCCCCC CMCBDXRRFKYBDG-UHFFFAOYSA-N 0.000 description 7
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 6
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 6
- 239000001593 sorbitan monooleate Substances 0.000 description 6
- 235000011069 sorbitan monooleate Nutrition 0.000 description 6
- 229940035049 sorbitan monooleate Drugs 0.000 description 6
- 235000010446 mineral oil Nutrition 0.000 description 5
- 239000002480 mineral oil Substances 0.000 description 5
- 238000007383 open-end spinning Methods 0.000 description 5
- FFJCNSLCJOQHKM-CLFAGFIQSA-N (z)-1-[(z)-octadec-9-enoxy]octadec-9-ene Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCCCCCCC\C=C/CCCCCCCC FFJCNSLCJOQHKM-CLFAGFIQSA-N 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical class [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- TVACALAUIQMRDF-UHFFFAOYSA-N dodecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCOP(O)(O)=O TVACALAUIQMRDF-UHFFFAOYSA-N 0.000 description 3
- 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 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 235000015277 pork Nutrition 0.000 description 3
- FKKAGFLIPSSCHT-UHFFFAOYSA-N 1-dodecoxydodecane;sulfuric acid Chemical compound OS(O)(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC FKKAGFLIPSSCHT-UHFFFAOYSA-N 0.000 description 2
- CSHOPPGMNYULAD-UHFFFAOYSA-N 1-tridecoxytridecane Chemical compound CCCCCCCCCCCCCOCCCCCCCCCCCCC CSHOPPGMNYULAD-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000019809 paraffin wax Nutrition 0.000 description 2
- 235000019271 petrolatum Nutrition 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007378 ring spinning Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000001587 sorbitan monostearate Substances 0.000 description 2
- 235000011076 sorbitan monostearate Nutrition 0.000 description 2
- 229940035048 sorbitan monostearate Drugs 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 150000003459 sulfonic acid esters Chemical class 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 description 1
- LDMOEFOXLIZJOW-UHFFFAOYSA-N 1-dodecanesulfonic acid Chemical compound CCCCCCCCCCCCS(O)(=O)=O LDMOEFOXLIZJOW-UHFFFAOYSA-N 0.000 description 1
- SRBSSROHORQGBO-UHFFFAOYSA-N 11-methyldodecyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCCCCCCC(C)C SRBSSROHORQGBO-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 1
- YCSMVPSDJIOXGN-UHFFFAOYSA-N CCCCCCCCCCCC[Na] Chemical class CCCCCCCCCCCC[Na] YCSMVPSDJIOXGN-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- UGHVFDVVZRNMHY-NXVVXOECSA-N Oleyl laurate Chemical compound CCCCCCCCCCCC(=O)OCCCCCCCC\C=C/CCCCCCCC UGHVFDVVZRNMHY-NXVVXOECSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 239000004147 Sorbitan trioleate Substances 0.000 description 1
- PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- ZUBJEHHGZYTRPH-KTKRTIGZSA-N [(z)-octadec-9-enyl] hydrogen sulfate Chemical compound CCCCCCCC\C=C/CCCCCCCCOS(O)(=O)=O ZUBJEHHGZYTRPH-KTKRTIGZSA-N 0.000 description 1
- ZQOMKIOQTCAGCM-UHFFFAOYSA-L [Na+].[Na+].OS(O)(=O)=O.[O-]S([O-])(=O)=O Chemical compound [Na+].[Na+].OS(O)(=O)=O.[O-]S([O-])(=O)=O ZQOMKIOQTCAGCM-UHFFFAOYSA-L 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- SMVRDGHCVNAOIN-UHFFFAOYSA-L disodium;1-dodecoxydodecane;sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC SMVRDGHCVNAOIN-UHFFFAOYSA-L 0.000 description 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
- 229940043264 dodecyl sulfate Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010685 fatty oil Substances 0.000 description 1
- SSILHZFTFWOUJR-UHFFFAOYSA-N hexadecane-1-sulfonic acid Chemical class CCCCCCCCCCCCCCCCS(O)(=O)=O SSILHZFTFWOUJR-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- CACRRXGTWZXOAU-UHFFFAOYSA-N octadecane-1-sulfonic acid Chemical class CCCCCCCCCCCCCCCCCCS(O)(=O)=O CACRRXGTWZXOAU-UHFFFAOYSA-N 0.000 description 1
- IIGMITQLXAGZTL-UHFFFAOYSA-N octyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCCCC IIGMITQLXAGZTL-UHFFFAOYSA-N 0.000 description 1
- 125000006353 oxyethylene group Chemical group 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
- 238000002360 preparation method Methods 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- GGHPAKFFUZUEKL-UHFFFAOYSA-M sodium;hexadecyl sulfate Chemical compound [Na+].CCCCCCCCCCCCCCCCOS([O-])(=O)=O GGHPAKFFUZUEKL-UHFFFAOYSA-M 0.000 description 1
- NWZBFJYXRGSRGD-UHFFFAOYSA-M sodium;octadecyl sulfate Chemical compound [Na+].CCCCCCCCCCCCCCCCCCOS([O-])(=O)=O NWZBFJYXRGSRGD-UHFFFAOYSA-M 0.000 description 1
- 235000019337 sorbitan trioleate Nutrition 0.000 description 1
- 229960000391 sorbitan trioleate Drugs 0.000 description 1
- 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 1
- 230000037303 wrinkles Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Lubricants (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
Abstract
【課題】ビスコースレーヨンの高速紡績においてスカムの発生を充分に抑え、各紡績工程において優れた工程通過性を付与するビスコースレーヨンの紡績用処理剤及び処理方法を提供する。【解決手段】平滑剤成分として下記のトリグリセライド硫酸エステルを含有して成るものをビスコースレーヨンの紡績用処理剤として用いた。トリグリセライド硫酸エステル：油脂の硫酸エステル、油脂の硫酸エステルのアミン塩及び油脂の硫酸エステルのアルカリ金属塩から選ばれる一つ又は二つ以上【選択図】なしThe present invention provides a processing agent and a processing method for spinning viscose rayon that sufficiently suppresses the occurrence of scum in high-speed spinning of viscose rayon and imparts excellent processability in each spinning process. A smoothing agent containing the following triglyceride sulfate is used as a processing agent for spinning viscose rayon. Triglyceride sulfate: One or two or more selected from sulfates of fats and oils, amine salts of sulfates of fats and oils and alkali metal salts of sulfates of fats and oils
Description
本発明は、近年の紡績速度の高速化にも充分に対応しうるビスコースレーヨンの紡績用処理剤及び処理方法に関する。 The present invention relates to a processing agent and a processing method for spinning viscose rayon that can sufficiently cope with the recent increase in spinning speed.
従来、ビスコースレーヨンの紡績用処理剤として、四級アンモニウム塩及び平滑剤成分を含有するもの（例えば、特許文献１参照）、脂肪族サルフェートや高級アルキルサルフェート等のサルフェート類を主成分として含有するもの（例えば、特許文献２参照）等が提案されている。しかし、これら従来の処理剤では、近年のビスコースレーヨンの紡績速度の高速化に伴い、ビスコースレーヨンが接触して通過する紡績機材部への脱落物の付着や堆積（以下、スカムという）が大きな問題となっている。かかるスカムは、例えば高速リング精紡の練条工程においてはコイルフォームの乱れやローラー捲き付き等を引き起こし、また高速ローター式オープンエンド紡績の精紡工程、渦流空気精紡工程においては断糸等を引き起こす。 Conventionally, as a processing agent for spinning viscose rayon, a material containing a quaternary ammonium salt and a smoothing agent component (see, for example, Patent Document 1), a sulfate such as an aliphatic sulfate or a higher alkyl sulfate is mainly contained. A thing (for example, refer patent document 2) etc. is proposed. However, with these conventional treatment agents, with the recent increase in the spinning speed of viscose rayon, the fallen material adheres to and accumulates on the spinning equipment section through which the viscose rayon comes into contact (hereinafter referred to as scum). It has become a big problem. Such scum causes, for example, coil form disturbance and roller scoring in the spinning process of high-speed ring spinning, and yarn breakage in the spinning process of high-speed rotor type open-end spinning and vortex air spinning process. cause.
本発明が解決しようとする課題は、ビスコースレーヨンの高速紡績においてスカムの発生を充分に抑え、各紡績工程において優れた工程通過性を付与するビスコースレーヨンの紡績用処理剤及び処理方法を提供すること処にある。 The problem to be solved by the present invention is to provide a processing agent and a processing method for spinning viscose rayon that sufficiently suppress the occurrence of scum in high-speed spinning of viscose rayon and provide excellent processability in each spinning process. There is a place to do.
本発明者らは、前記の課題を解決するべく研究した結果、平滑剤成分として特定の硫酸エステルを含有して成るビスコースレーヨンの紡績用処理剤が正しく好適であることを見出した。 As a result of studies to solve the above problems, the present inventors have found that a processing agent for spinning viscose rayon containing a specific sulfate ester as a smoothing agent component is suitable and suitable.
すなわち本発明は、平滑剤成分として下記の硫酸エステルを含有して成ることを特徴とするビスコースレーヨンの紡績用処理剤に係る。また、本発明は、かかるビスコースレーヨンの紡績用処理剤をビスコースレーヨンに付着させるビスコースレーヨンの処理方法に係る。 That is, the present invention relates to a processing agent for spinning viscose rayon comprising the following sulfate as a smoothing agent component. The present invention also relates to a viscose rayon treatment method in which the viscose rayon spinning treatment agent is adhered to the viscose rayon.
硫酸エステル：下記の油脂の硫酸エステル、下記の油脂の硫酸エステルのアミン塩及び下記の油脂の硫酸エステルのアルカリ金属塩から選ばれる一つ又は二つ以上
油脂：ひまし油、ごま油、トール油、大豆油、なたね油、パーム油、豚脂、牛脂及び鯨油から選ばれるもの
Sulfuric acid ester: one or two or more selected from the following fatty acid sulfuric acid ester, the following fatty acid sulfuric acid ester amine salt and the following fatty acid sulfuric acid alkali metal salt: Fatty oil: castor oil, sesame oil, tall oil, soybean oil , Rapeseed oil, palm oil, lard, beef tallow and whale oil
先ず、本発明に係るビスコースレーヨンの紡績用処理剤（以下、本発明の処理剤という）について説明する。本発明の処理剤は、平滑剤成分として特定の硫酸エステルを含有して成ることを特徴とするものである。 First, the processing agent for spinning viscose rayon according to the present invention (hereinafter referred to as the processing agent of the present invention) will be described. The treatment agent of the present invention is characterized by containing a specific sulfate as a smoothing agent component.
本発明の処理剤に供する硫酸エステルは、油脂の硫酸エステル、油脂の硫酸エステルのアミン塩及び油脂の硫酸エステルのアルカリ金属塩から選ばれる一つ又は二つ以上である。油脂は、ひまし油、ごま油、トール油、大豆油、なたね油、パーム油、豚脂、牛脂及び鯨油から選ばれるものであるが、なかでもひまし油、ごま油、トール油、豚脂及び牛脂から選ばれるものが好ましい。かかる油脂の硫酸エステルのアミン塩に供するアミンとしては、１）モノエチルアミン、ジエチルアミン、トリエチルアミン等の脂肪族アミン類、２）モノエタノールアミン、ジエタノールアミン、トリエタノールアミン等のアルカノールアミン類、３）アンモニア等が挙げられる。また油脂の硫酸エステルのアルカリ金属塩に供するアルカリ金属としては、ナトリウム、カリウム、カルシウム、マグネシウム等が挙げられる。 The sulfuric ester used for the treating agent of the present invention is one or two or more selected from a sulfate ester of fats and oils, an amine salt of sulfate ester of fats and oils and an alkali metal salt of sulfate ester of fats and oils. Oils and fats are selected from castor oil, sesame oil, tall oil, soybean oil, rapeseed oil, palm oil, pork fat, beef tallow and whale oil, but among them, those selected from castor oil, sesame oil, tall oil, tallow oil and beef tallow preferable. As amines to be used for the amine salts of the sulfates of oils and fats, 1) aliphatic amines such as monoethylamine, diethylamine and triethylamine, 2) alkanolamines such as monoethanolamine, diethanolamine and triethanolamine, 3) ammonia and the like Is mentioned. Moreover, sodium, potassium, calcium, magnesium etc. are mentioned as an alkali metal used for the alkali metal salt of the sulfuric ester of fats and oils.
具体的に硫酸エステルとしては、１）ひまし油、ごま油、トール油、大豆油、なたね油、パーム油、豚脂、牛脂及び鯨油から選ばれる油脂の硫酸エステル、２）ひまし油、ごま油、トール油、大豆油、なたね油、パーム油、豚脂、牛脂及び鯨油から選ばれる油脂の硫酸エステルのアミン塩、３）ひまし油、ごま油、トール油、大豆油、なたね油、パーム油、豚脂、牛脂及び鯨油から選ばれる油脂の硫酸エステルのアルカリ金属塩が挙げられるが、なかでもひまし油、ごま油、トール油、豚脂及び牛脂から選ばれる油脂の硫酸エステルのナトリウム塩が好ましい。 Specific examples of sulfate esters include 1) castor oil, sesame oil, tall oil, soybean oil, rapeseed oil, sulfate ester of fats and oils selected from palm oil, lard, beef tallow and whale oil, 2) castor oil, sesame oil, tall oil, soybean oil Amine sulfate salts of oils and fats selected from rapeseed oil, palm oil, pork fat, beef tallow and whale oil, 3) Oils and fats selected from castor oil, sesame oil, tall oil, soybean oil, rapeseed oil, palm oil, pork fat, beef tallow and whale oil Among them, sodium sulfate salts of oils and fats selected from castor oil, sesame oil, tall oil, lard and beef tallow are preferred.
本発明の処理剤において、硫酸エステルの含有割合に特に制限はないが、０．５〜３０質量％の含有割合となるようにしたものが好ましく、１〜２０質量％の含有割合となるようにしたものがより好ましい。 In the treatment agent of the present invention, the content of the sulfate ester is not particularly limited, but is preferably 0.5 to 30% by mass, and preferably 1 to 20% by mass. Is more preferable.
本発明の処理剤としては、前記した硫酸エステルに加え、平滑剤成分として更に下記のアニオン界面活性剤及び下記の油を含有し、また集束剤成分として下記の非イオン界面活性剤を含有するものが好ましい。 The treatment agent of the present invention contains the following anionic surfactant and the following oil as a smoothing agent component in addition to the above-described sulfate ester, and the following nonionic surfactant as a sizing agent component. Is preferred.
アニオン界面活性剤：炭素数８〜２４の脂肪酸の硫酸エステル、炭素数８〜２４の脂肪族アルコールの硫酸エステル、炭素数８〜２４の脂肪族アルコールにエチレンオキサイド及び／又はプロピレンオキサイドを合計で１〜２０モル付加したものの硫酸エステル、炭素数８〜２４の脂肪族アルコールのリン酸エステル、炭素数８〜２４の脂肪族アルコールのスルホン酸エステル及びこれらの塩から選ばれる一つ又は二つ以上 Anionic surfactant: Sulfuric acid ester of fatty acid having 8 to 24 carbon atoms, sulfuric acid ester of aliphatic alcohol having 8 to 24 carbon atoms, ethylene oxide and / or propylene oxide in total in aliphatic alcohol having 8 to 24 carbon atoms One or two or more selected from a sulfate ester of an added -20 mol, a phosphate ester of an aliphatic alcohol having 8 to 24 carbon atoms, a sulfonate ester of an aliphatic alcohol having 8 to 24 carbon atoms and a salt thereof
油：いずれも７０℃で液状を呈する、炭化水素系化合物、油脂及びエステルから選ばれる一つ又は二つ以上 Oil: one or two or more selected from hydrocarbon compounds, oils and fats, all of which are liquid at 70 ° C.
非イオン界面活性剤：炭素数８〜２４の脂肪族アルコール及び／又は炭素数８〜２４の脂肪酸にエチレンオキサイド及び／又はプロピレンオキサイドを合計で１〜２０モル付加したもの Nonionic surfactant: a product obtained by adding 1 to 20 moles of ethylene oxide and / or propylene oxide to an aliphatic alcohol having 8 to 24 carbon atoms and / or a fatty acid having 8 to 24 carbon atoms.
アニオン界面活性剤としては、１）ひまし油脂肪酸の硫酸エステルのナトリウム塩、ごま油脂肪酸の硫酸エステルのナトリウム塩、トール油脂肪酸の硫酸エステルのナトリウム塩、大豆油脂肪酸の硫酸エステルのナトリウム塩、なたね油脂肪酸の硫酸エステルのナトリウム塩、パーム油脂肪酸の硫酸エステルのナトリウム塩、豚脂脂肪酸の硫酸エステルのナトリウム塩、牛脂脂肪酸の硫酸エステルのナトリウム塩、鯨油脂肪酸の硫酸エステルのナトリウム塩等の、炭素数８〜２４の脂肪酸の硫酸エステルのアルカリ金属塩、２）ラウリル硫酸エステルのナトリウム塩、セチル硫酸エステルのナトリウム塩、オレイル硫酸エステルのナトリウム塩、ステアリル硫酸エステルのナトリウム塩等の、炭素数８〜２４の脂肪族アルコールの硫酸エステルのアルカリ金属塩、３）ポリオキシエチレン（オキシエチレン単位の数３、以下ｎ＝３とする）ラウリルエーテルの硫酸エステルのナトリウム塩、ポリオキシエチレン（ｎ＝５）ラウリルエーテルの硫酸エステルのナトリウム塩、ポリオキシエチレン（ｎ＝３）ポリオキシプロピレン（オキシプロピレン単位の数３、以下ｍ＝３とする）ラウリルエーテルの硫酸エステルのナトリウム塩、ポリオキシエチレン（ｎ＝３）オレイルエーテルの硫酸エステルのナトリウム塩、ポリオキシエチレン（ｎ＝５）オレイルエーテルの硫酸エステルのナトリウム塩等の、炭素数８〜２４の脂肪族アルコールにエチレンオキサイド及び／又はプロピレンオキサイドを合計で１〜２０モル付加したものの硫酸エステルのアルカリ金属塩、４）ラウリルリン酸エステルのカリウム塩、セチルリン酸エステルのカリウム塩、オレイルリン酸エステルのカリウム塩、ステアリルリン酸エステルのカリウム塩等の、炭素数８〜２４の脂肪族アルコールのリン酸エステルのアルカリ金属塩、５）ラウリルスルホン酸エステルのナトリウム塩、セチルスルホン酸エステルのナトリウム塩、オレイルスルホン酸エステルのナトリウム塩、ステアリルスルホン酸エステルのナトリウム塩等の、炭素数８〜２４の脂肪族アルコールのスルホン酸エステルのアルカリ金属塩から選ばれる一つ又は二つ以上が挙げられるが、なかでもトール油脂肪酸の硫酸エステルのナトリウム塩、ポリオキシエチレン（ｎ＝３）オレイルエーテルの硫酸エステルのナトリウム塩、炭素数８〜２４の脂肪族アルコールのスルホン酸エステル、ラウリルリン酸エステルのカリウム塩が好ましい。 Anionic surfactants include 1) sodium salt of castor oil fatty acid sulfate, sodium salt of sesame oil fatty acid sulfate, sodium salt of tall oil fatty acid sulfate, sodium salt of soybean oil fatty acid sulfate, rapeseed oil fatty acid Sodium salt of sulfate ester, sodium salt of sulfate ester of palm oil fatty acid, sodium salt of sulfate ester of tallow fatty acid, sodium salt of sulfate ester of beef tallow fatty acid, sodium salt of sulfate ester of whale oil fatty acid, etc. Fatty acids having 8 to 24 carbon atoms such as 24 alkali acid sulfate alkali metal salts, 2) lauryl sulfate sodium salt, cetyl sulfate sodium salt, oleyl sulfate sodium salt, stearyl sulfate sodium salt Aromatic alcohol esthetics 3) Sodium salt of polyoxyethylene (number of oxyethylene units 3, hereinafter referred to as n = 3) lauryl ether sulfate, sodium salt of polyoxyethylene (n = 5) lauryl ether sulfate Polyoxyethylene (n = 3) polyoxypropylene (number of oxypropylene units 3, hereinafter referred to as m = 3) lauryl ether sulfate sodium salt, polyoxyethylene (n = 3) oleyl ether sulfate ester Sulfuric acid obtained by adding a total of 1 to 20 moles of ethylene oxide and / or propylene oxide to an aliphatic alcohol having 8 to 24 carbon atoms, such as sodium salt, sodium salt of polyoxyethylene (n = 5) oleyl ether sulfate Alkali metal salts of esters, 4) Lauryl phosphate Steal potassium salt, potassium salt of cetyl phosphate ester, potassium salt of oleyl phosphate ester, potassium salt of stearyl phosphate ester, alkali metal salt of phosphate ester of aliphatic alcohol having 8 to 24 carbon atoms, 5) lauryl Sodium salts of sulfonic acid esters, sodium salts of cetyl sulfonic acid esters, sodium salts of oleyl sulfonic acid esters, sodium salts of stearyl sulfonic acid esters, etc., alkali metal salts of sulfonic acid esters of aliphatic alcohols having 8 to 24 carbon atoms One or two or more selected from the group consisting of sodium sulfate salt of tall oil fatty acid, sodium salt of sulfate ester of polyoxyethylene (n = 3) oleyl ether, fat having 8 to 24 carbon atoms Sulfonic acid esters of aromatic alcohols, The potassium salt of lauryl phosphate is preferred.
油としては、いずれも７０℃で液状を呈する、炭化水素系化合物、油脂及びエステルから選ばれる一つ又は二つ以上であって、鉱物油、パラフィンワックス、ひまし油、ごま油、トール油、豚脂、牛脂、ブチルステアレート、オクチルステアレート、オレイルラウレート、イソトリデシルステアレート、ソルビタンモノオレート、ソルビタントリオレート、ソルビタンモノステアレート等が挙げられるが、なかでも鉱物油、パラフィンワックス、牛脂、ソルビタンモノオレートが好ましい。 The oil is one or two or more selected from hydrocarbon compounds, fats and esters, which are liquid at 70 ° C., and are mineral oil, paraffin wax, castor oil, sesame oil, tall oil, lard, Examples include beef tallow, butyl stearate, octyl stearate, oleyl laurate, isotridecyl stearate, sorbitan monooleate, sorbitan trioleate, sorbitan monostearate, among others mineral oil, paraffin wax, beef tallow, sorbitan mono Olate is preferred.
非イオン界面活性剤としては、ポリオキシエチレン（ｎ＝５）ラウリルエステル、ポリオキシエチレン（ｎ＝１０）ラウリルエステル、ポリオキシエチレン（ｎ＝１３）ラウリルエステル、ポリオキシエチレン（ｎ＝５）ステアリルエステル、ポリオキシエチレン（ｎ＝１０）ステアリルエステル、ポリオキシエチレン（ｎ＝１３）ステアリルエステル、ポリオキシエチレン（ｎ＝３）オレイルエステル、ポリオキシエチレン（ｎ＝１０）オレイルエステル、ポリオキシエチレン（ｎ＝１３）オレイルエステル、ポリオキシエチレン（ｎ＝５）ドデシルエーテル、ポリオキシエチレン（ｎ＝１０）トリデシルエーテル、ポリオキシエチレン（ｎ＝８）ドデシルエーテル、ポリオキシエチレン（ｎ＝１５）トリデシルエーテル、ポリオキシエチレン（ｎ＝１０）ソルビタンモノオレート、ポリオキシエチレン（ｎ＝２０）ソルビタンモノオレート、ポリオキシエチレン（ｎ＝２０）ソルビタンモノステアレート等が挙げられるが、なかでもポリオキシエチレン（ｎ＝５）ステアリルエステル、ポリオキシエチレン（ｎ＝１０）ステアリルエステル、ポリオキシエチレン（ｎ＝３）オレイルエステル、ポリオキシエチレン（ｎ＝１０）オレイルエステル、ポリオキシエチレン（ｎ＝１０）ドデシルエーテル、ポリオキシエチレン（ｎ＝８）ドデシルエーテル、ポリオキシエチレン（ｎ＝２０）ソルビタンモノオレートが好ましい。 Nonionic surfactants include polyoxyethylene (n = 5) lauryl ester, polyoxyethylene (n = 10) lauryl ester, polyoxyethylene (n = 13) lauryl ester, polyoxyethylene (n = 5) stearyl. Ester, polyoxyethylene (n = 10) stearyl ester, polyoxyethylene (n = 13) stearyl ester, polyoxyethylene (n = 3) oleyl ester, polyoxyethylene (n = 10) oleyl ester, polyoxyethylene ( n = 13) oleyl ester, polyoxyethylene (n = 5) dodecyl ether, polyoxyethylene (n = 10) tridecyl ether, polyoxyethylene (n = 8) dodecyl ether, polyoxyethylene (n = 15) tri Decyl ether, polyoxyethylene (N = 10) sorbitan monooleate, polyoxyethylene (n = 20) sorbitan monooleate, polyoxyethylene (n = 20) sorbitan monostearate, etc., among them polyoxyethylene (n = 5) Stearyl ester, polyoxyethylene (n = 10) stearyl ester, polyoxyethylene (n = 3) oleyl ester, polyoxyethylene (n = 10) oleyl ester, polyoxyethylene (n = 10) dodecyl ether, polyoxyethylene (N = 8) dodecyl ether and polyoxyethylene (n = 20) sorbitan monooleate are preferred.
本発明の処理剤において、硫酸エステル、アニオン界面活性剤、油及び非イオン界面活性剤の含有割合に特に制限はないが、下記の数１で求められる平滑剤比率が３０〜７０質量％となるようにしたものが好ましく、４０〜６０質量％となるようにしたものがより好ましい。 In the treatment agent of the present invention, the content ratio of the sulfate ester, the anionic surfactant, the oil and the nonionic surfactant is not particularly limited, but the smoothing agent ratio obtained by the following formula 1 is 30 to 70% by mass. What made it like is preferable, and what was made to become 40-60 mass% is more preferable.
数１において、
平滑剤の質量：硫酸エステルの質量、アニオン界面活性剤の質量及び油の質量の合計
集束剤の質量：非イオン界面活性剤の質量
In Equation 1,
Smoothing agent mass: sulfate ester mass, anionic surfactant mass and oil mass Summing agent mass: nonionic surfactant mass
本発明の処理剤において、硫酸エステル、アニオン界面活性剤、油及び非イオン界面活性剤の含有割合に特に制限はないが、硫酸エステルを１〜２０質量％、アニオン界面活性剤を１〜２０質量％、油を２０〜６０質量％及び非イオン界面活性剤を３０〜７０質量％（合計１００質量％）となるようにしたものが好ましい。 In the treatment agent of the present invention, the content of sulfate ester, anionic surfactant, oil and nonionic surfactant is not particularly limited, but 1 to 20 mass% of sulfate ester and 1 to 20 mass of anionic surfactant. %, Oil is 20 to 60% by mass, and nonionic surfactant is preferably 30 to 70% by mass (total 100% by mass).
次に、本発明に係るビスコースレーヨンの処理方法（以下、本発明の処理方法という）について説明する。本発明の処理方法は、本発明の処理剤をビスコースレーヨンに対して０．１〜０．７質量％となるよう付着させることを特徴とする方法である。付着方法としては、浸漬法、スプレー法、ローラー法等公知の方法が適用でき、付着させる工程としては、精錬工程の後、紡績工程等が挙げられる。 Next, a viscose rayon processing method according to the present invention (hereinafter referred to as the processing method of the present invention) will be described. The treatment method of the present invention is a method characterized by adhering the treatment agent of the present invention to 0.1 to 0.7 mass% with respect to the viscose rayon. As the attachment method, a known method such as a dipping method, a spray method, or a roller method can be applied. Examples of the attaching step include a spinning step and the like after the refining step.
以上説明した本発明によると、ビスコースレーヨンの高速紡績において、ビスコースレーヨンが接触して通過する紡績機材部への脱落物によるスカム発生が抑制され、その結果として、例えば高速リング精紡の練条工程においてはコイルフォームの乱れやローラー捲き付き等を改善することができ、また高速ローター式オープンエンド紡績の精紡工程や渦流空気精紡工程においては断糸を改善することができるという効果がある。 According to the present invention described above, in high-speed spinning of viscose rayon, the occurrence of scum due to fallen objects in the spinning equipment section through which the viscose rayon comes into contact is suppressed. In the strip process, it is possible to improve the disturbance of the coil form and the roller scooping, and in the spinning process of the high-speed rotor type open-end spinning and the vortex air spinning process, it is possible to improve the yarn breakage. is there.
以下、本発明の構成及び効果をより具体的にするため、実施例等を挙げるが、本発明がこれらの実施例に限定されるというものではない。尚、以下の実施例等において、部は質量部を、また％は質量％を意味する。 Hereinafter, in order to make the configuration and effects of the present invention more specific, examples and the like will be described. However, the present invention is not limited to these examples. In the following examples, “part” means “part by mass” and “%” means “% by mass”.
試験区分１（ビスコースレーヨンの紡績用処理剤の調製）
・実施例１
豚脂硫酸エステルのナトリウム塩９％、トール油脂肪酸の硫酸エステルのナトリウム塩３％、ポリオキシエチレン（ｎ＝３）オレイルエーテルの硫酸エステルのナトリウム塩３％、２０℃の粘度が１０ｃｓｔの鉱物油１５％、牛脂２１％、ポリオキシエチレン（ｎ＝５）ステアリルエステル９％及びポリオキシエチレン（ｎ＝１０）オレイルエステル４０％（合計１００％）となるように混合したビスコースレーヨンの紡績用処理剤１００部に水９００部を加え、５０℃で撹拌して、紡績用処理剤（実施例１）を１０％含有する水性液を調製した。
Test category 1 (Preparation of processing agent for spinning viscose rayon)
Example 1
Sulfuric acid sulfate sodium salt 9%, tall oil fatty acid sulfate sodium salt 3%, polyoxyethylene (n = 3) oleyl ether sulfate sodium salt 3%, mineral oil having a viscosity of 10 cst at 20 ° C Spinning treatment of viscose rayon mixed to 15%, beef tallow 21%, polyoxyethylene (n = 5) stearyl ester 9% and polyoxyethylene (n = 10) oleyl ester 40% (total 100%) 900 parts of water was added to 100 parts of the agent, and the mixture was stirred at 50 ° C. to prepare an aqueous liquid containing 10% of the processing agent for spinning (Example 1).
・実施例２〜１１及び比較例１〜３
実施例１のビスコースレーヨンの紡績用処理剤の水性液と同様にして、実施例２〜１１及び比較例１〜３のビスコースレーヨンの紡績用処理剤（実施例２〜１１及び比較例１〜３）を１０％含有する水性液を調製した。以上で調製した各水性液中における各ビスコースレーヨンの紡績用処理剤の内容を表１にまとめて示した。
-Examples 2-11 and Comparative Examples 1-3
The viscose rayon spinning treatments of Examples 2 to 11 and Comparative Examples 1 to 3 (Examples 2 to 11 and Comparative Example 1) were conducted in the same manner as the aqueous solution of the viscose rayon spinning treatment of Example 1. An aqueous liquid containing 10% of ~ 3) was prepared. Table 1 summarizes the contents of the processing agent for spinning each viscose rayon in each aqueous liquid prepared as described above.
表１において、
平滑剤比率：前記の数１で求めた平滑剤比率
Ａ−１：豚脂硫酸エステルのナトリウム塩
Ａ−２：牛脂硫酸エステルのナトリウム塩
Ａ−３：ひまし油硫酸エステルのナトリウム塩
Ａ−４：ごま油硫酸エステルのナトリウム塩
Ａ−５：トール油硫酸エステルのナトリウム塩
Ｂ−１：トール油脂肪酸の硫酸エステルのナトリウム塩
Ｂ−２：ポリオキシエチレン（ｎ＝３）オレイルエーテルの硫酸エステルのナトリウム塩
Ｂ−３：ラウリルスルホネートのナトリウム塩
Ｂ−４：ラウリルホスフェートのカリウム塩
Ｂ−５：ラウリル硫酸エステルのナトリウム塩
Ｂ−６：ポリオキシエチレン（ｎ＝３）ラウリルエーテルの硫酸エステルのナトリウム塩
Ｃ−１：２０℃の粘度が１０ｃｓｔの鉱物油（７０℃で液状）
Ｃ−２：牛脂（７０℃で液状）
Ｃ−３：２０℃の粘度が３１ｃｓｔの鉱物油（７０℃で液状）
Ｃ−４：ソルビタンモノオレート（７０℃で液状）
Ｃ−５：パラフィンワックス（７０℃で液状）
Ｄ−１：ポリオキシエチレン（ｎ＝５）ステアリルエステル
Ｄ−２：ポリオキシエチレン（ｎ＝１０）オレイルエステル
Ｄ−３：ポリオキシエチレン（ｎ＝１０）ステアリルエステル
Ｄ−４：ポリオキシエチレン（ｎ＝３）オレイルエステル
Ｄ−５：ポリオキシエチレン（ｎ＝１３）オレイルエステル
Ｄ−６：ポリオキシエチレン（ｎ＝１０）ドデシルエーテル
Ｄ−７：ポリオキシエチレン（ｎ＝８）ドデシルエーテル
Ｄ−８ポリオキシエチレン（ｎ＝２０）ソルビタンモノオレート
In Table 1,
Smoothing agent ratio: Smoothing agent ratio obtained by the above formula 1 A-1: Sodium salt of tallow sulfate A-2: Sodium salt of tallow sulfate A-3: Sodium salt of castor oil sulfate A-4: Sesame oil Sodium salt of sulfate ester A-5: Sodium salt of tall oil sulfate ester B-1: Sodium salt of sulfate ester of tall oil fatty acid B-2: Sodium salt of sulfate ester of polyoxyethylene (n = 3) oleyl ether B -3: Sodium salt of lauryl sulfonate B-4: Potassium salt of lauryl phosphate B-5: Sodium salt of lauryl sulfate B-6: Sodium salt of sulfate of polyoxyethylene (n = 3) lauryl ether C-1 : Mineral oil with a viscosity of 10 cst at 20 ° C (liquid at 70 ° C)
C-2: Beef tallow (liquid at 70 ° C)
C-3: Mineral oil having a viscosity of 31 cst at 20 ° C. (liquid at 70 ° C.)
C-4: Sorbitan monooleate (liquid at 70 ° C.)
C-5: Paraffin wax (liquid at 70 ° C.)
D-1: Polyoxyethylene (n = 5) stearyl ester D-2: Polyoxyethylene (n = 10) oleyl ester D-3: Polyoxyethylene (n = 10) stearyl ester D-4: Polyoxyethylene ( n = 3) oleyl ester D-5: polyoxyethylene (n = 13) oleyl ester D-6: polyoxyethylene (n = 10) dodecyl ether D-7: polyoxyethylene (n = 8) dodecyl ether D- 8 Polyoxyethylene (n = 20) sorbitan monooleate
試験区分２（ビスコースレーヨン繊維へのビスコースレーヨン紡績用処理剤の付着とその評価）
・ビスコースレーヨン繊維へのビスコースレーヨン紡績用処理剤の付着
表１に記載したビスコースレーヨンの紡績用処理剤の水性液を希釈してビスコースレーヨンの紡績用処理剤の１％水性エマルジョンを調製した。各水性エマルジョンを、繊度１．３×１０−４ｇ／ｍ（１．２デニール）で繊維長３８ｍｍのビスコースレーヨン繊維にスプレー給油で付着させ、８０℃の熱風乾燥機で２時間乾燥した後、２５℃×４０％ＲＨの雰囲気下に一夜調湿して、ビスコースレーヨンの紡績用処理剤を付着させた処理済みビスコースレーヨン繊維を得た。
Test category 2 (Adhesion of viscose rayon spinning treatment agent to viscose rayon fiber and its evaluation)
・ Adhesion of processing agent for spinning viscose rayon to viscose rayon fiber 1% aqueous emulsion of processing agent for spinning viscose rayon was prepared by diluting the aqueous solution of spinning agent for viscose rayon listed in Table 1. Prepared. After each water-based emulsion was adhered to a viscose rayon fiber having a fineness of 1.3 × 10 −4 g / m (1.2 denier) and a fiber length of 38 mm by spray lubrication, and dried with a hot air dryer at 80 ° C. for 2 hours. Then, humidity was adjusted overnight in an atmosphere of 25 ° C. × 40% RH to obtain a treated viscose rayon fiber to which a processing agent for spinning viscose rayon was adhered.
・付着量の測定
前記で得た処理済みビスコースレーヨン繊維に付着している処理剤を、ソックスレー抽出器を用いてメタノール／キシレン（５０／５０容量比）混合溶剤で抽出する方法で測定した。結果を表２にまとめて示した。
-Measurement of adhesion amount It measured by the method which extracted the processing agent adhering to the processed viscose rayon fiber obtained above with a methanol / xylene (50/50 volume ratio) mixed solvent using a Soxhlet extractor. The results are summarized in Table 2.
・高速カード工程におけるウェブ均一性の評価
前記で得た処理済みビスコースレーヨン繊維１０ｋｇを用い、３０℃×７０％ＲＨの雰囲気下でフラットカード（豊和工業社製）に供し、紡出速度＝１４０ｍ／分の条件で通過させた。紡出されたカードウェブの均一性を以下の基準で判定し、結果を表２にまとめて示した。
-Evaluation of web uniformity in high-speed card process Using 10 kg of the processed viscose rayon fiber obtained above, it was subjected to a flat card (manufactured by Toyoka Industries) under an atmosphere of 30 ° C x 70% RH, and spinning speed = 140 m It passed on condition of / min. The uniformity of the spun card web was determined according to the following criteria, and the results are summarized in Table 2.
ウェブの均一性の評価基準
◎：斑が全くなく、優れて均一である
○：僅かな斑が認められるが、問題にならない
△：斑が少し確認でき、やや問題である
×：斑が多く確認でき、問題である
Evaluation criteria for web uniformity ◎: No spots at all, excellent and uniform ○: Slight spots are observed but no problem △: Spots can be confirmed a little, but there are some problems ×: Many spots are confirmed Can be a problem
・高速リング紡績の練条工程におけるローラー捲きつき回数、スカム防止性及びコイルフォームの評価
前記で得た処理済みビスコースレーヨン繊維１０ｋｇを用い、フラットカード（豊和工業社製）に供してカードスライバーを得た。得られたカードスライバーを３０℃×７０％ＲＨの雰囲気下でＰＤＦ型練条機（石川製作所社製）に供し、紡出速度＝２５０ｍ／分の条件で５回繰り返して通過させた。ＰＤＦ型練条機のゴムローラーへの捲付き回数、及びゴムローラー、レジューサー及びトランペットの各部分におけるスカムの程度、及びカードスライバーのコイルフォームを以下の基準で肉眼判定し、結果を表２にまとめて示した。
・ Evaluation of the number of roller sticking in the drawing process of high-speed ring spinning, scum prevention and coil foam Using the treated viscose rayon fiber 10kg obtained above, it is used for a flat card (manufactured by Toyoka Industries Co., Ltd.) and a card sliver Obtained. The obtained card sliver was subjected to a PDF type drawing machine (manufactured by Ishikawa Seisakusho) in an atmosphere of 30 ° C. × 70% RH and repeatedly passed 5 times under the condition of spinning speed = 250 m / min. The number of wrinkles on the rubber roller of the PDF type drawing machine, the degree of scum in each part of the rubber roller, reducer, and trumpet, and the coil form of the card sliver are visually judged according to the following criteria, and the results are shown in Table 2. Shown together.
ゴムローラー捲きつき回数の評価基準
◎：０〜４回
○：５〜９回
△：１０〜１４回
×：１５回以上
Evaluation criteria for the number of times the rubber roller sticks ◎: 0 to 4 times ○: 5 to 9 times △: 10 to 14 times ×: 15 times or more
スカム防止性の評価基準
◎：スカムがほとんど認められない
○：スカムが少し認められる
△：スカムが多く認められる
×：スカムが著しく多く認められる
Evaluation criteria for scum prevention ◎: Almost no scum is observed ○: Some scum is observed △: Many scum is observed ×: Many scum is recognized
コイルフォームの評価基準
◎：優れている
○：良好である
△：不良である
×：著しく不良である
Evaluation criteria for coil foam ◎: Excellent ○: Good △: Bad ×: Remarkably bad
・高速ローター式オープンエンド紡績工程におけるスカム防止性の評価
前記で得た処理済みビスコースレーヨン繊維１０ｋｇを用い、フラットカード（豊和工業社製）に供してカードスライバーを得た。得られたカードスライバーをＰＤＦ型練条機（石川製作所製）に供して練条スライバーを得た。得られた練条スライバーを用い、高速ローター式オープンエンド紡績機（シュラホースト社製）に供して、２５℃×６５％ＲＨの雰囲気下、ローター回転数=４００００−１３００００ｒｐｍ、紡出速度＝１６０ｍ／分の条件で１時間運転し通過させた。オープンエンド紡績機のローター内のスカム堆積を以下の基準で肉眼判定し、結果を表２にまとめて示した。
-Evaluation of anti-scum in high-speed rotor type open-end spinning process Using the treated viscose rayon fiber 10kg obtained above, it was subjected to a flat card (manufactured by Toyoka Industries Co., Ltd.) to obtain a card sliver. The obtained card sliver was subjected to a PDF type drawing machine (manufactured by Ishikawa Seisakusho) to obtain a drawing sliver. Using the resulting strip sliver, it was subjected to a high-speed rotor type open-end spinning machine (manufactured by Shrahoset), under an atmosphere of 25 ° C. × 65% RH, rotor rotation speed = 40000-130,000 rpm, spinning speed = 160 m / It was run for 1 hour under the condition of minutes. The scum accumulation in the rotor of the open-end spinning machine was visually judged according to the following criteria, and the results are summarized in Table 2.
ローターへのスカム堆積の評価基準
◎：スカム堆積が殆ど認められない
○：僅かなスカム堆積が認められるが、問題にならない
△：スカム堆積が認められ、やや問題である
×：スカム堆積が多く認められ、問題である
Evaluation criteria for scum accumulation on the rotor ◎: Scum accumulation is hardly recognized ○: Slight scum accumulation is recognized but does not become a problem Is a problem
・渦流空気精紡における操業性の評価
前記で得た処理済みビスコースレーヨン繊維１０ｋｇを用い、フラットカード（豊和工業社製）に供してカードスライバーを得た。得られたカードスライバーをＰＤＦ型練条機に供して練条スライバーを得た。得られた練条スライバーを渦流空気精紡機（村田機械社製）に供し、紡出速度４００ｍ/分で２時間操業し、断糸回数を測定して、以下の基準で操業性を評価した。結果を表２にまとめて示した。
Evaluation of operability in vortex air spinning Using the treated viscose rayon fiber 10 kg obtained above, it was subjected to a flat card (manufactured by Toyoka Industries Co., Ltd.) to obtain a card sliver. The obtained card sliver was subjected to a PDF type drawing machine to obtain a drawing sliver. The resulting strip sliver was subjected to a vortex air spinning machine (Murata Kikai Co., Ltd.), operated for 2 hours at a spinning speed of 400 m / min, the number of yarn breaks was measured, and the operability was evaluated according to the following criteria. The results are summarized in Table 2.
渦流空気精紡における操業性の評価基準
◎：断糸回数が０回
○：断糸回数が１−３回
△：断糸回数が４−６回
×：断糸回数が６回以上
Evaluation criteria for operability in vortex air spinning: ◎: Number of yarn breaks 0: ○: Number of yarn breaks 1-3 times △: Number of yarn breaks 4-6 times ×: Number of yarn breaks 6 times or more
表１に対応する表２の結果からも明らかなように、各実施例によると、ビスコースレーヨンの高速紡績においてスカムの発生を充分に抑え、各紡績工程において優れた工程通過性を付与することができる。 As is clear from the results in Table 2 corresponding to Table 1, according to each Example, generation of scum is sufficiently suppressed in high speed spinning of viscose rayon, and excellent processability is imparted in each spinning process. Can do.
Claims (7)
硫酸エステル：下記の油脂の硫酸エステル、下記の油脂の硫酸エステルのアミン塩及び下記の油脂の硫酸エステルのアルカリ金属塩から選ばれる一つ又は二つ以上
油脂：ひまし油、ごま油、トール油、大豆油、なたね油、パーム油、豚脂、牛脂及び鯨油から選ばれるもの Spinning process agent viscose rayon, characterized in that comprising a sulfuric acid ester of the following as a smoothing agent component.
Sulfuric ester sulfate ester oil fat below, one or more selected from alkali metal salts of an amine salt及beauty sulfate ester in the oil fat below the sulfuric acid ester of the oil fat below
Oils and fats: those selected from castor oil, sesame oil, tall oil, soybean oil, rapeseed oil, palm oil, lard, beef tallow and whale oil
アニオン界面活性剤：炭素数８〜２４の脂肪酸の硫酸エステルのアルカリ金属塩、炭素数８〜２４の脂肪族アルコールの硫酸エステルのアルカリ金属塩、炭素数８〜２４の脂肪族アルコールにエチレンオキサイド及び／又はプロピレンオキサイドを合計で１〜２０モル付加したものの硫酸エステルのアルカリ金属塩、炭素数８〜２４の脂肪族アルコールのリン酸エステルのアルカリ金属塩及び炭素数８〜２４の脂肪族アルコールのスルホン酸エステルのアルカリ金属塩から選ばれる一つ又は二つ以上
油：いずれも７０℃で液状を呈する、炭化水素系化合物、油脂及びエステルから選ばれる一つ又は二つ以上
非イオン界面活性剤：炭素数８〜２４の脂肪族アルコール及び／又は炭素数８〜２４の脂肪酸にエチレンオキサイド及び／又はプロピレンオキサイドを合計で１〜２０モル付加したもの The processing agent for spinning viscose rayon according to claim 1 or 2, further comprising the following anionic surfactant and the following oil as a smoothing agent component and the following nonionic surfactant as a sizing agent component.
Anionic surfactants: alkali metal salts of sulfuric acid esters of fatty acids having 8 to 24 carbon atoms, alkali metal salts of sulfuric acid esters of fatty alcohols having 8 to 24 carbon atoms, ethylene oxide and aliphatic alcohols having 8 to 24 carbon atoms And / or an alkali metal salt of a sulfate ester to which a total of 1 to 20 moles of propylene oxide are added, an alkali metal salt of a phosphate ester of an aliphatic alcohol having 8 to 24 carbon atoms, and a sulfone of an aliphatic alcohol having 8 to 24 carbon atoms One or two or more selected from alkali metal salts of acid esters Oil: One or two or more selected from hydrocarbon compounds, fats and esters, both of which are liquid at 70 ° C. Nonionic surfactant: carbon Ethylene oxide and / or propylene with an aliphatic alcohol having 8 to 24 carbon atoms and / or a fatty acid having 8 to 24 carbon atoms. Those 20 mol adding emissions oxide in total
平滑剤の質量：硫酸エステルの質量、アニオン界面活性剤の質量及び油の質量の合計
集束剤の質量：非イオン界面活性剤の質量） The processing agent for spinning viscose rayon according to claim 3, wherein the smoothing agent ratio obtained by the following formula 1 is 30 to 70% by mass.
Mass of lubricating agents: mass of sulfuric acid esters, the weight of anionic surfactant mass and oil by weight of the total sizing agent: mass non-ionic surfactant)
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| JPWO2016104106A1 (en) * | 2014-12-24 | 2017-10-05 | 松本油脂製薬株式会社 | Non-woven fabric manufacturing agent and use thereof |
| WO2021206112A1 (en) | 2020-04-10 | 2021-10-14 | 竹本油脂株式会社 | Viscose rayon treatment agent, aqueous solution of viscose rayon treatment agent, viscose rayon, method for manufacturing viscose rayon |
| CN114737391A (en) * | 2022-05-17 | 2022-07-12 | 沈阳浩博实业有限公司 | Novel continuous spinning viscose filament yarn treating agent and preparation method and application thereof |
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| WO2023058711A1 (en) | 2021-10-07 | 2023-04-13 | 竹本油脂株式会社 | First treatment agent for regenerated cellulose fiber, treatment agent for regenerated cellulose fiber, composition containing first treatment agent for regenerated cellulose fiber, method for preparing diluted solution of treatment agent for regenerated cellulose fiber, method for treatment of regenerated cellulose fiber, and regenerated cellulose fiber |
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