JPS6395281A - Water-soluble hot melt adhesive for temporary bonding of padding cloth - Google Patents
Water-soluble hot melt adhesive for temporary bonding of padding clothInfo
- Publication number
- JPS6395281A JPS6395281A JP24053586A JP24053586A JPS6395281A JP S6395281 A JPS6395281 A JP S6395281A JP 24053586 A JP24053586 A JP 24053586A JP 24053586 A JP24053586 A JP 24053586A JP S6395281 A JPS6395281 A JP S6395281A
- Authority
- JP
- Japan
- Prior art keywords
- water
- adhesive
- interlining
- hot melt
- pva
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004831 Hot glue Substances 0.000 title claims description 9
- 239000004744 fabric Substances 0.000 title description 3
- 239000000853 adhesive Substances 0.000 claims abstract description 35
- 230000001070 adhesive effect Effects 0.000 claims abstract description 35
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 9
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims abstract description 8
- 239000000600 sorbitol Substances 0.000 claims abstract description 8
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000007127 saponification reaction Methods 0.000 claims abstract description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 13
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 34
- 229910052742 iron Inorganic materials 0.000 abstract description 17
- 238000002156 mixing Methods 0.000 abstract description 6
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 abstract description 2
- 125000000914 phenoxymethylpenicillanyl group Chemical group CC1(S[C@H]2N([C@H]1C(=O)*)C([C@H]2NC(COC2=CC=CC=C2)=O)=O)C 0.000 abstract description 2
- 238000010409 ironing Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 6
- 238000010025 steaming Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000009958 sewing Methods 0.000 description 5
- 238000009990 desizing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- -1 alkyl vinyl ethers Chemical class 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- OFNISBHGPNMTMS-UHFFFAOYSA-N 3-methylideneoxolane-2,5-dione Chemical compound C=C1CC(=O)OC1=O OFNISBHGPNMTMS-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-M ethenesulfonate Chemical compound [O-]S(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-M 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
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Details Of Garments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、簡単なスチーミングにより、あるいはスチー
ミングとホットプレスとの組合せ（以下スチーミングプ
レスという。）により、容易に糊抜きができる芯地仮止
用水溶性ホウトメルト接着剤に関するものである。Detailed Description of the Invention (Field of Industrial Application) The present invention provides a core that can be easily desized by simple steaming or by a combination of steaming and hot pressing (hereinafter referred to as steaming press). This invention relates to a water-soluble hotmelt adhesive for temporary fixing.
（従来の技術）
近年、シャツやブラウスの縫製において、その作業効率
を高めるため、芯地と表地とを一時的に接着でき、縫製
後に水洗いすることによって簡単に糊抜きができる水溶
性ホットメルト接着剤が使用されてきた。そして、その
ような接着剤としては、アクリル系接着剤やポリビニル
アルコール（以下ＰＶＡという、）系接着剤等が使用さ
れている。(Prior technology) In recent years, in order to improve work efficiency when sewing shirts and blouses, water-soluble hot melt adhesives have been developed that can temporarily bond interlining and outer materials, and can be easily removed by washing with water after sewing. agents have been used. As such adhesives, acrylic adhesives, polyvinyl alcohol (hereinafter referred to as PVA) adhesives, etc. are used.
アクリル系接着剤は、濃度が２０〜４０重量％の粘稠な
水溶液であり、芯地表面に塗布後乾燥して芯地に固着さ
れる（特公昭５０−１６４５６号）。The acrylic adhesive is a viscous aqueous solution having a concentration of 20 to 40% by weight, and is applied to the surface of the interlining and then dried to be fixed to the interlining (Japanese Patent Publication No. 16456/1983).
しかし、芯地に塗布した際に芯地へ埋没しやすいため、
芯地を予め撥水処理等の処理をしておく必要があるので
、工程が多くなり、能率が低下すると共に接着力が変動
しやすい欠点がある。However, when applied to the interlining, it tends to get buried in the interlining, so
Since the interlining must be treated in advance with water repellent treatment, etc., there are disadvantages in that the number of steps is increased, efficiency is reduced, and the adhesive strength is easily fluctuated.
これに対し、粉末状のＰＶＡ系接着剤は、水溶液タイプ
にみられるような欠点がなく、粉末を芯地に散布し、加
熱して固着後、ヒートプレスで節単に表地と一時的な接
着ができるという利点がある（特開昭５４−７６６３５
号、特開昭５９−６６４７４号）。On the other hand, powdered PVA adhesives do not have the disadvantages of aqueous solution types, and can be easily and temporarily bonded to the outer fabric by spreading the powder on the interlining, heating it to fix it, and then heat pressing it. It has the advantage of being able to
No., Japanese Patent Publication No. 59-66474).
一方、従来の水溶性ホットメルト接着剤を使用した場合
、縫製後の糊抜きは水洗いによる方法が−ｉ的であり、
水洗い後は縫製品を乾燥することが必要である。したが
って、製品の特性上、型崩れ等が発生するために水洗い
ができない衣料分野。On the other hand, when using conventional water-soluble hot melt adhesives, washing with water is the best way to remove glue after sewing.
After washing, it is necessary to dry the sewn product. Therefore, due to the characteristics of the product, the clothing field cannot be washed with water because it may lose its shape.
たとえば高級紳士服等の重衣料分野には使用できないと
いう問題があった。For example, there was a problem in that it could not be used in the field of heavy clothing such as high-end men's clothing.
その点、スチームアイロン等によるスチーミングプレス
法で糊抜きができれば、製品の特性上。On that point, if the adhesive can be removed using the steam press method using a steam iron, etc., it will be possible due to the characteristics of the product.
水洗いによる糊抜きができなかった分野への使用が可能
となり、また、従来使用している分野においても、水洗
いと乾燥の２工程が必要であったものが、スチーミング
プレスの１工程が済むことになり９作業の合理化がはか
れる。It can now be used in fields where it was not possible to remove glue by washing with water, and in fields where it has been used previously, the two steps of washing and drying can now be done with just one step of steaming. 9 operations will be streamlined.
しかしながら、従来のＰＶＡ系接着剤、アクリル系接着
剤を使用した場合、家庭用のスチームアイロン等による
スチーミングプレスでは糊抜きをすることができず、糊
抜きをするためには、かなり高圧なスチームで、長時間
のプレスが必要となる。しかし、この条件下では、縫製
品に熱収縮や変色が起こるなどの問題がある。However, when using conventional PVA adhesives and acrylic adhesives, it is not possible to remove the size using a steam press using a household steam iron. Therefore, a long press is required. However, under these conditions, there are problems such as heat shrinkage and discoloration of sewn products.
（発明が解決しようとする問題点）
本発明は、家庭用アイロンや縫製プレス等で簡単に熱接
着ができ、かつ家庭用のスチームアイロン等の簡単なス
チーミングプレスにより容易に糊抜きができることによ
り、糊抜きの際に製品の型崩れ、熱収縮、変色等を起こ
さない芯地仮止用水溶性ホットメルト接着剤を提供する
ことを目的とするものである。(Problems to be Solved by the Invention) The present invention is characterized by the fact that it can be easily thermally bonded using a household iron or sewing press, and can be easily removed using a simple steam press such as a household steam iron. The object of the present invention is to provide a water-soluble hot melt adhesive for temporarily fixing interlining, which does not cause the product to lose its shape, heat shrink, change color, etc. during desizing.
（問題点を解決するための手段）
本発明者らは、上記の目的を達成すべく鋭意研究を重ね
た結果、平均重合度５０〜６００．平均ケン化度５０モ
ル％以上の水溶性ＰＶＡ、ソルビトール及びペンタエリ
スリトールを特定割合で混合したものが上記の目的を達
成しうろことを見出し９本発明に到達した。(Means for Solving the Problems) As a result of intensive research to achieve the above object, the present inventors found that the average degree of polymerization was 50 to 600. The inventors have discovered that a mixture of water-soluble PVA, sorbitol, and pentaerythritol having an average saponification degree of 50 mol% or more in a specific ratio can achieve the above object, and have thus arrived at the present invention.
すなわち０本発明は、平均重合度５０〜６００゜平均ケ
ン化度５０モル％以上の水溶性ＰＶＡ（Ａ）。That is, the present invention is a water-soluble PVA (A) having an average degree of polymerization of 50 to 600 degrees and an average degree of saponification of 50 mol% or more.
ソルビトール（Ｂ）及びペンタエリスリトール（Ｃ）を
主成分としてなり、かつ上記成分の混合比が重量比で（
Ａ）／（Ａ＋Ｂ＋Ｃ）＝０．１５〜０．１５〜０．５、
（Ｂ）／（Ｃ）＝０．１〜３．０であることを特徴とす
る芯地仮止用水溶性ホットメルト接着剤を要旨とするも
のである。The main components are sorbitol (B) and pentaerythritol (C), and the mixing ratio of the above components is (by weight) (
A)/(A+B+C)=0.15~0.15~0.5,
The gist of the present invention is a water-soluble hot melt adhesive for temporarily fixing interlining, characterized in that (B)/(C)=0.1 to 3.0.
本発明において（Ａ）成分として使用される水溶性ＰＶ
Ａは、平均重合度が５０〜６００．平均ケン化度が５０
モル％以上のものである。このような水溶性ＰＶＡとし
ては、現在工業的に製造されているものが利用可能であ
るが、特に低重合度のものとしては、エタノール、イソ
プロパツール溶媒系の重合により得られたポリ酢酸ビニ
ルのケン化物が好ましく用いられる０本発明にいうＰｖ
Ａには、その他のモノマー、たとえば高級脂肪酸のビニ
ルエステル、無水マレイン酸、無水イタコン酸、アクリ
ル酸、スルホン酸ビニル、アクリルアミド、酢酸アリル
、アルキルビニルエーテル。Water-soluble PV used as component (A) in the present invention
A has an average degree of polymerization of 50 to 600. Average saponification degree is 50
It is more than mol%. As such water-soluble PVA, those currently produced industrially are available, but those with a particularly low degree of polymerization include polyvinyl acetate obtained by polymerization in ethanol and isopropanol solvents. The saponified product of Pv according to the present invention is preferably used.
A includes other monomers, such as vinyl esters of higher fatty acids, maleic anhydride, itaconic anhydride, acrylic acid, vinyl sulfonate, acrylamide, allyl acetate, and alkyl vinyl ethers.
ヒドロキシアルキルビニルエーテル等のようなＰＶＡの
改質に用いられるものとの共重合変性品も含まれ、これ
らも本発明の効果を減じないものであれば利用可能であ
る。Copolymer modified products with those used for modifying PVA, such as hydroxyalkyl vinyl ether, are also included, and these can also be used as long as they do not reduce the effects of the present invention.
ＰＶＡの平均重合度は、５０未満では熱接着した際に接
着力が弱＜、６００を超えるとアイロン等で節単に熱接
着ができなかったり、スチームアイロン等のスチーミン
グプレスで簡単に糊抜きができなくなるので、５０〜６
００．好ましくは１００〜４００である。ＰＶＡの平均
ケン化度は。If the average degree of polymerization of PVA is less than 50, the adhesive force will be weak when thermally bonded; if it exceeds 600, thermal bonding may not be possible easily with an iron, or it may be easily removed with a steam press such as a steam iron. Since it will not be possible, 50-6
00. Preferably it is 100-400. What is the average degree of saponification of PVA?
５０モル％以上、好ましくは６５〜９５モル％である。It is 50 mol% or more, preferably 65 to 95 mol%.
本発明において（Ｂ）成分として使用されるソルビトー
ル及び（Ｃ）成分として使用されるペンタエリスリトー
ルは、市販品が利用可能である。Sorbitol used as component (B) and pentaerythritol used as component (C) in the present invention are commercially available products.
本発明のホットメルト接着剤における（Ａ）。(A) in the hot melt adhesive of the present invention.
（Ｂ）及び（Ｃ）成分の混合比は１重量比で（Ａ）／
（Ａ＋Ｂ＋Ｃ）＝０．１５〜０．５、 （Ｂ）／（Ｃ
）＝０．１〜３．０である。（Ａ）／（Ａ ＋ Ｂ ＋
Ｃ） は。The mixing ratio of components (B) and (C) is 1 weight ratio (A)/
(A+B+C)=0.15~0.5, (B)/(C
)=0.1 to 3.0. (A)/(A + B +
C) Yes.
０．１５未満では熱接着した際の接着力が弱く。If it is less than 0.15, the adhesive strength when thermally bonded is weak.
０．５を越えるとスチームアイロン等のスチーミングプ
レスで簡単に糊抜きすることが困難になるので、０．１
５〜０．１５〜０．５、好ましくは０．２〜０．４０で
ある。また、 （Ｂ）／（Ｃ）は、０．１未満ではス
チームアイロン等によるスチーミングプレスで簡単に糊
抜きすることが困難になり、３．０を越えると接着剤の
粒子同士のブロッキング又は芯地を巻き取った際の芯地
同士のブロッキングにより巻き戻しが困難になってしま
うので、０．１〜３．０．好ましくは０．３〜２．０で
ある。If it exceeds 0.5, it will be difficult to easily remove the glue with a steam press such as a steam iron, so 0.1
5-0.15-0.5, preferably 0.2-0.40. In addition, if (B)/(C) is less than 0.1, it will be difficult to easily remove the adhesive with a steam press using a steam iron, and if it exceeds 3.0, adhesive particles will block each other or the core Since it becomes difficult to unwind due to blocking between the interlining materials when the fabric is wound up, the range of 0.1 to 3.0. Preferably it is 0.3 to 2.0.
本発明の接着剤を製造するための（Ａ）、 （Ｂ）及び
（Ｃ）成分の混合方法は、各成分を実質的に均一に混合
しうる方法であれば特に限定されず。The method of mixing components (A), (B), and (C) for producing the adhesive of the present invention is not particularly limited as long as it is a method that allows each component to be mixed substantially uniformly.
従来公知の方法を適宜選択して採用することができるが
９本発明の効果を十分発揮するためには。Conventionally known methods can be selected and employed as appropriate; however, in order to fully exhibit the effects of the present invention.
エクストルーダー等で溶融混合する方法が好ましい。A method of melting and mixing using an extruder or the like is preferred.
゛ 本発明の接着剤は９本発明の効果が損なわれない範
囲で、上記（Ａ）、 （Ｂ）及び（Ｃ）成分以外に、た
とえばデンプン類、セルロース誘導体、ポリアクリル酸
のアルカリ金属塩、ポリエチレングリコール、ポリアク
リルアミド等の水溶性高分子や、グルセリン、ジエチレ
ングリコール、尿素。゛The adhesive of the present invention contains, in addition to the above-mentioned components (A), (B), and (C), for example, starches, cellulose derivatives, alkali metal salts of polyacrylic acid, etc., to the extent that the effects of the present invention are not impaired. Water-soluble polymers such as polyethylene glycol and polyacrylamide, as well as glycerin, diethylene glycol, and urea.
尿素誘導体、マンニトール等の可塑剤を少量添加したも
のであっても差し支えない。A small amount of plasticizer such as a urea derivative or mannitol may be added.
本発明の接着剤は、水溶液として使用することもできる
が９作業性と効果の点からみて、粉末状として使用する
のが好ましい、粉末状の接着剤の場合は１本発明の効果
を十分に発揮するためには。Although the adhesive of the present invention can be used as an aqueous solution, it is preferable to use it in powder form from the viewpoint of workability and effectiveness. In order to demonstrate.
特にエクストルーダー等で溶融混合したものであること
が好ましい、粉末の粒度は特に限定されないが、４８〜
２００メツシユであることが望ましい。In particular, it is preferable that the powder is melt-mixed using an extruder, etc. The particle size of the powder is not particularly limited, but is 48~
It is desirable that it is 200 meshes.
本発明の接着剤を使用する場合の芯地への好ましい塗布
量は、５〜３０ ｇ／ｒｄである。When using the adhesive of the present invention, the preferred coating amount on the interlining is 5 to 30 g/rd.
芯地と表地との好ましい熱接着の条件は、アイロン温度
１２０〜１８０℃、アイロン荷重５０〜５００ ｇ ／
ｃｄ、プレス時間３〜１０秒間である。The preferred conditions for thermal adhesion between the interlining and outer material are: iron temperature 120-180°C, iron load 50-500 g/
cd, press time 3-10 seconds.
さらに、熱プレス前に１〜２秒間スチーミングする温熱
接着がより効果的である。Furthermore, thermal bonding using steaming for 1 to 2 seconds before hot pressing is more effective.
糊抜きは、家庭用スチームアイロンや縫製工程でのスチ
ームプレス等を使用して行うことができる。スチーミン
グプレスの時間は、５〜２０秒間程秒間型ましい。Desizing can be performed using a household steam iron, a steam press during the sewing process, or the like. The steaming press time is typically about 5 to 20 seconds.
（実施例）
次に、実施例及び比較例によって本発明を具体的に説明
する。(Example) Next, the present invention will be specifically explained using Examples and Comparative Examples.
なお０例中の「部」は、特に指定しない限り「重量部」
を意味する。In addition, "parts" in 0 examples are "parts by weight" unless otherwise specified.
means.
実施例１
平均重合度１８０．平均ケン化度９３モル％のＰＶＡ３
５部、ソルビトール２８部及びペンタエリスリトール３
７部をエクストルーダーで溶融混合したものを粉砕し１
粒子径が６０メツシユ以下の微粉末を得た。Example 1 Average degree of polymerization 180. PVA3 with an average saponification degree of 93 mol%
5 parts, 28 parts of sorbitol and 3 parts of pentaerythritol
Melt and mix 7 parts with an extruder and crush the mixture.1
A fine powder having a particle size of 60 mesh or less was obtained.
得られた粉末をポリエステル／綿（６５／３５ ）混紡
芯地に２０ ｇ ／ ｒｒｉとなるように散布し、１４
０℃のオープンに５秒間放置して芯地に固着した。The obtained powder was sprinkled on a polyester/cotton (65/35) blended interlining at a rate of 20 g/rri, and
It was left in the open air at 0°C for 5 seconds to adhere to the interlining.
この芯地を巻き上げて、室温下に１週間放置後巻き戻し
ても、芯地同士のブロッキングはほとんどなかった。ま
た、この芯地にポリエステル／綿（６５／３５）混紡ブ
ロードを表地として、スチームアイロンで２秒間スチー
ミング後、１４０℃のアイロンを当て、１００ｇ／ａＪ
の荷重下、５秒間プレスして温熱接着した。接着強度は
８０ｇ／寡ンであった。Even when this interlining material was rolled up, left at room temperature for one week, and then rewound, there was almost no blocking between the interlining materials. In addition, this interlining was made of polyester/cotton (65/35) blended broadcloth as the outer material, steamed for 2 seconds with a steam iron, and then ironed at 140°C to produce 100 g/aJ.
They were pressed for 5 seconds under a load of 100 mL to thermally bond them. The adhesive strength was 80 g/min.
得られた接着物に家庭用スチームアイロンを使用して１
０秒間スチーミングプレスした後、前記の温熱接着条件
と同じ条件で再度アイロンプレスしても接着せず、糊抜
きが十分行われていた。1. Using a household steam iron on the resulting adhesive
After steam pressing for 0 seconds, iron pressing was performed again under the same thermal bonding conditions as described above, but no adhesion occurred, and de-sizing was sufficiently performed.
実施例２〜１５〜０．５、比較例１〜６ＰＶＡの種類又
はＰＶＡ、ソルビトール及びペンタエリス１１トールの
混合比を表１に示すごとくに変えた以外は実施例１と同
様にして９粒子径が６０メツシユ以下の微粉末を得、こ
のものを用いて芯地への固着、芯地と表地の温熱接着及
び糊抜きを行った。Examples 2-15-0.5, Comparative Examples 1-6 9 particle diameters were prepared in the same manner as in Example 1, except that the type of PVA or the mixing ratio of PVA, sorbitol, and pentaeryth-11-tol were changed as shown in Table 1. A fine powder of 60 mesh or less was obtained, and this powder was used to adhere to the interlining, thermally bond the interlining and outer material, and perform desizing.
実施例の接着剤を用いた場合は、いずれも得られた芯地
同士のブロッキングがなく、また、接着物の接着強度が
実用レベルにあり、さらに、糊抜きを十分に行うことが
可能であった。When the adhesives of Examples were used, there was no blocking between the obtained interlinings, the adhesive strength of the adhesive was at a practical level, and furthermore, it was possible to perform desizing sufficiently. Ta.
一方、比較例の接着剤を用いた場合は、得られた芯地同
士のブロッキングがあったり、また、接着物の接着強度
が実用レベル以下であったり、又は糊抜きが十分行えな
かった。On the other hand, when the adhesive of the comparative example was used, there was blocking between the obtained interlinings, the adhesive strength of the adhesive was below a practical level, or the adhesive could not be removed sufficiently.
これらの結果を表２に示した。These results are shown in Table 2.
表１ 接着剤の内容
表２ 評価結果
〔評価方法〕
一：慣看不艮のため：ｆ’Ｊ疋せ丁
（発明の効果）
本発明の接着剤は、アイロン等で簡単に熱接着ができ、
家庭用スチームアイロン等で簡単に糊抜きができること
から、製品の特性上、水洗いによる糊抜きができないた
めに、従来の接着剤が使用できなかった分野に好適に用
いられる。また、従来の接着剤を使用している分野でも
、糊抜きの際の水洗いと乾燥の２工程をスチーミングプ
レスの１工程に簡略化できること等、工業的に極めて有
効な芯地仮止用のホットメルト接着剤である。Table 1 Adhesive content Table 2 Evaluation results [Evaluation method] 1: Due to the lack of customary practice: f'J hikisetyo (Effects of the invention) The adhesive of the present invention can be easily thermally bonded with an iron, etc. ,
Since the adhesive can be easily removed using a household steam iron, etc., it is suitable for use in fields where conventional adhesives cannot be used because the product cannot be removed by washing with water. In addition, even in fields where conventional adhesives are used, the two steps of washing and drying during de-sizing can be simplified to one step using a steam press, making it an industrially extremely effective method for temporarily fixing interlining. It is a hot melt adhesive.
また９本発明の接着剤は、接着剤の粒子同士のブロッキ
ングや、芯地の巻き取りにおける芯地同士のブロッキン
グの問題がないという利点を有する。Furthermore, the adhesive of the present invention has the advantage that there is no problem of blocking between adhesive particles or blocking between interlinings when winding up the interlining.
Claims (1)
％以上の水溶性ポリビニルアルコール（Ａ）、ソルビト
ール（Ｂ）及びペンタエリスリトートル（Ｃ）を主成分
としてなり、かつ上記成分の混合比が重量比で（Ａ）／
（Ａ＋Ｂ＋Ｃ）＝０．１５〜０．５、（Ｂ）／（Ｃ）＝
０．１〜３．０であることを特徴とする芯地仮止用水溶
性ホットメルト接着剤。(1) Main components are water-soluble polyvinyl alcohol (A), sorbitol (B), and pentaerythritol (C) with an average degree of polymerization of 50 to 600 and an average saponification degree of 50 mol% or more, and a mixture of the above components. The ratio is the weight ratio (A)/
(A+B+C)=0.15~0.5, (B)/(C)=
A water-soluble hot melt adhesive for temporarily fixing interlining, characterized in that the adhesive has a molecular weight of 0.1 to 3.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24053586A JPS6395281A (en) | 1986-10-09 | 1986-10-09 | Water-soluble hot melt adhesive for temporary bonding of padding cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24053586A JPS6395281A (en) | 1986-10-09 | 1986-10-09 | Water-soluble hot melt adhesive for temporary bonding of padding cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6395281A true JPS6395281A (en) | 1988-04-26 |
Family
ID=17060978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24053586A Pending JPS6395281A (en) | 1986-10-09 | 1986-10-09 | Water-soluble hot melt adhesive for temporary bonding of padding cloth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6395281A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010046386A1 (en) * | 2010-09-24 | 2012-03-29 | Carl Freudenberg Kg | Thermally fixable interlining material and use |
| JP2019094585A (en) * | 2017-11-21 | 2019-06-20 | 島田商事株式会社 | Method for producing garment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499611A (en) * | 1972-05-29 | 1974-01-28 | ||
| JPS5187542A (en) * | 1975-01-31 | 1976-07-31 | Unitika Ltd | HORIBINIRUARUKOORUKEIHOTSUTOMERUTOGATASETSUCHAKUZAINO SEIZOHOHO |
| JPS5196832A (en) * | 1975-02-21 | 1976-08-25 | Suiyoseikatsu netsuyojuseihoribiniruarukoorukeisetsuchakuzai oyobi sonoseizohoho | |
| JPS5476634A (en) * | 1977-11-30 | 1979-06-19 | Denki Kagaku Kogyo Kk | Hot-melt water-soluble adhesive |
| JPS5594978A (en) * | 1979-01-16 | 1980-07-18 | Unitika Chem Kk | Water-soluble or-dispersible hot melt adhesive |
-
1986
- 1986-10-09 JP JP24053586A patent/JPS6395281A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499611A (en) * | 1972-05-29 | 1974-01-28 | ||
| JPS5187542A (en) * | 1975-01-31 | 1976-07-31 | Unitika Ltd | HORIBINIRUARUKOORUKEIHOTSUTOMERUTOGATASETSUCHAKUZAINO SEIZOHOHO |
| JPS5196832A (en) * | 1975-02-21 | 1976-08-25 | Suiyoseikatsu netsuyojuseihoribiniruarukoorukeisetsuchakuzai oyobi sonoseizohoho | |
| JPS5476634A (en) * | 1977-11-30 | 1979-06-19 | Denki Kagaku Kogyo Kk | Hot-melt water-soluble adhesive |
| JPS5594978A (en) * | 1979-01-16 | 1980-07-18 | Unitika Chem Kk | Water-soluble or-dispersible hot melt adhesive |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010046386A1 (en) * | 2010-09-24 | 2012-03-29 | Carl Freudenberg Kg | Thermally fixable interlining material and use |
| CN103124503A (en) * | 2010-09-24 | 2013-05-29 | 科德宝两合公司 | Thermofusible interfacing and use |
| JP2013543544A (en) * | 2010-09-24 | 2013-12-05 | カール・フロイデンベルク・カー・ゲー | Thermally bonded interlining and its use |
| JP2019094585A (en) * | 2017-11-21 | 2019-06-20 | 島田商事株式会社 | Method for producing garment |
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