JPH0381387A - Coating of synthetic resin base material with antistatic agent and preparation of packaging material - Google Patents
Coating of synthetic resin base material with antistatic agent and preparation of packaging materialInfo
- Publication number
- JPH0381387A JPH0381387A JP21949889A JP21949889A JPH0381387A JP H0381387 A JPH0381387 A JP H0381387A JP 21949889 A JP21949889 A JP 21949889A JP 21949889 A JP21949889 A JP 21949889A JP H0381387 A JPH0381387 A JP H0381387A
- Authority
- JP
- Japan
- Prior art keywords
- antistatic agent
- base material
- aqueous solution
- agent
- synthetic resin
- 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.)
- Granted
Links
- 239000002216 antistatic agent Substances 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 title claims abstract description 27
- 229920003002 synthetic resin Polymers 0.000 title claims abstract description 15
- 239000000057 synthetic resin Substances 0.000 title claims abstract description 15
- 239000011248 coating agent Substances 0.000 title claims abstract 3
- 238000000576 coating method Methods 0.000 title claims abstract 3
- 239000005022 packaging material Substances 0.000 title claims description 15
- 238000002360 preparation method Methods 0.000 title 1
- -1 alkyl ether sulfate Chemical class 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 239000004094 surface-active agent Substances 0.000 claims abstract description 13
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 11
- 239000000194 fatty acid Substances 0.000 claims abstract description 11
- 229930195729 fatty acid Natural products 0.000 claims abstract description 11
- 150000008052 alkyl sulfonates Chemical class 0.000 claims abstract description 7
- 239000007864 aqueous solution Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 claims description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 3
- 125000005702 oxyalkylene group Chemical group 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract description 4
- 150000004665 fatty acids Chemical class 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- PUAQLLVFLMYYJJ-UHFFFAOYSA-N 2-aminopropiophenone Chemical compound CC(N)C(=O)C1=CC=CC=C1 PUAQLLVFLMYYJJ-UHFFFAOYSA-N 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 229920000056 polyoxyethylene ether Polymers 0.000 description 4
- 239000003945 anionic surfactant Substances 0.000 description 3
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 2
- 229960003237 betaine Drugs 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 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 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-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
- 239000004743 Polypropylene Substances 0.000 description 1
- VBIIFPGSPJYLRR-UHFFFAOYSA-M Stearyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C VBIIFPGSPJYLRR-UHFFFAOYSA-M 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 1
- 229940051841 polyoxyethylene ether Drugs 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 150000003839 salts Chemical group 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Description
【発明の詳細な説明】
恵粟≧旦机且立互
本発明は、合成樹脂基材に帯電防止剤を均一に且つ十分
な量にて塗布する方法及びかかる方法を利用した包装材
の製造方法に関する。[Detailed Description of the Invention] The present invention provides a method for applying an antistatic agent uniformly and in a sufficient amount to a synthetic resin base material, and a method for manufacturing packaging materials using such a method. Regarding.
従来食技歪
例えば、合成樹脂を基材とする包装材、例えば、合成樹
脂不織布からなるランドリー袋、バッグ類、収納袋等は
、静電気が発生し、埃や塵が付着して、汚れやすい。そ
のため、従来、包装材における静電気の発生を防止する
ために、帯電防止剤を原料樹脂に混入し、かかる原料樹
脂を加工して、包装材としたり、或いは、先ず、包装材
を製造した後、その表面に帯電防止剤水溶液を塗布し、
帯電防止剤を付着させることが行なわれている。For example, packaging materials made of synthetic resin as a base material, such as laundry bags, bags, storage bags, etc. made of synthetic resin non-woven fabric, generate static electricity, attract dirt and dirt, and are easily soiled. Therefore, in order to prevent the generation of static electricity in packaging materials, conventionally, antistatic agents are mixed into raw resin and the raw resin is processed to make packaging materials, or after the packaging materials are manufactured, Apply an antistatic agent aqueous solution to the surface,
Attaching an antistatic agent is practiced.
しかし、従来、知られている多くの帯電防止剤は、その
水溶液が、特に、ポリオレフィン系やポリエステル系の
不織布との親和性に乏しく、従って、包装材の表面にそ
のような帯電防止剤の水溶液を塗布するに際して、それ
を包装材の表面に均一に塗布させ難い。その結果、包装
材には、帯電防止むらが生じたり、或いは帯電防止剤の
付着量が不足して、十分な帯電防止能を得ることができ
ない。However, the aqueous solutions of many conventionally known antistatic agents have poor affinity with polyolefin-based and polyester-based nonwoven fabrics. When applying it, it is difficult to apply it uniformly to the surface of the packaging material. As a result, antistatic unevenness occurs in the packaging material, or the amount of antistatic agent deposited is insufficient, making it impossible to obtain sufficient antistatic ability.
が”しようと る１
本発明は、合成樹脂基材への帯電防止剤の塗布、特に、
従来の帯電防止能を有する包装材の製造における上記し
た問題を解決するためになされたものであって、合成樹
脂基材の表面に帯電防止剤の水溶液を均一に且つ十分な
量にて塗布することができる方法、及びかかる方法を有
利に用いてなる合成樹脂基材包装材の製造方法を提供す
ることを目的とする。The present invention relates to the application of an antistatic agent to a synthetic resin base material, in particular,
This method was developed to solve the above-mentioned problems in the production of conventional packaging materials with antistatic properties, and involves applying an aqueous solution of an antistatic agent uniformly and in a sufficient amount to the surface of a synthetic resin base material. It is an object of the present invention to provide a method for manufacturing a synthetic resin-based packaging material that advantageously uses such a method.
１ ゛ るための
本発明による合成樹脂基材への帯電防止剤塗布方法は、
アルキルアミドアミン硫酸塩、アルキルスルホン酸塩、
第４級アンモニウム塩、アルキルベタイン及びアルキル
エーテル硫酸塩から選ばれる少なくとも１種の帯電防止
剤の水溶液を合成樹脂基材に塗布する方法において、ポ
リオキシアルキレン系及び脂肪酸エステル系界面活性剤
から選ばれる少なくとも１種の親水化剤を前記帯電防止
剤の水溶液に混入し、又は基材に予め上記親水化剤の水
溶液を塗布することを特徴とする。1. The method of applying an antistatic agent to a synthetic resin base material according to the present invention is as follows:
Alkylamidoamine sulfate, alkyl sulfonate,
A method of applying an aqueous solution of at least one antistatic agent selected from quaternary ammonium salts, alkyl betaines, and alkyl ether sulfates to a synthetic resin substrate, wherein the antistatic agent is selected from polyoxyalkylene-based and fatty acid ester-based surfactants. It is characterized in that at least one type of hydrophilic agent is mixed into the aqueous solution of the antistatic agent, or the aqueous solution of the hydrophilic agent is applied to the base material in advance.
更に、本発明による包装材の製造方法は、アルキルアミ
ドアミン硫酸塩、アルキルスルホン酸塩、第４級アンモ
ニウム塩、アルキルベタイン及びアルキルエーテル硫酸
塩から選ばれる少なくとも１種の帯電防止剤の水溶液を
基材に塗布する包装材の製造方法において、ポリオキシ
アルキレン系及び脂肪酸エステル系界面活性剤から選ば
れる少なくとも１種の親水化剤を前記帯電防止剤の水溶
液に混入し、又は基材に予め上記親水化剤の水溶液を塗
布することを特徴とする。Furthermore, the method for producing a packaging material according to the present invention includes using an aqueous solution of at least one antistatic agent selected from alkylamidoamine sulfates, alkyl sulfonates, quaternary ammonium salts, alkyl betaines, and alkyl ether sulfates as a base material. In the method for producing a packaging material to be coated on a substrate, at least one hydrophilic agent selected from polyoxyalkylene surfactants and fatty acid ester surfactants is mixed into the aqueous solution of the antistatic agent, or the base material is preliminarily coated with the hydrophilic agent. It is characterized by applying an aqueous solution of the agent.
本発明において、帯電防止剤としては、アルキルアミド
アミン硫酸塩、アルキルスルホン酸塩、第４級アンモニ
ウム塩、ベタイン及びアルキルエーテル硫酸塩から選ば
れる少なくとも１種が用いられる。In the present invention, as the antistatic agent, at least one selected from alkylamidoamine sulfates, alkyl sulfonates, quaternary ammonium salts, betaines, and alkyl ether sulfates is used.
アルキルアミドアミン硫酸塩は、アニオン界面活性剤の
１種であって、例えば、松本油脂製エフコール７２が好
適に用いられる。アルキルスルホン酸塩もアニオン界面
活性剤の１種であって、例えば、松本油脂製エフコール
２１４が好適に用いられる。第４級塩は、カチオン界面
活性剤の１種であって、例えば、日本油脂製カチオンＡ
Ｂ（オクタデシルトリメチルアンモニウムクロライド）
が好適に用いられる。アルキルベタインは、両性界面活
性剤の１種であって、例えば、日本油脂型アノンＢＦ（
ジメチ、ルヤシアルキルベタイン）が好適に用いられる
。また、アニオン界面活性剤の１種であるアルキルエー
テル硫酸塩としては、例えば、日本油脂製パーソフトＥ
Ｌ（ナトリウムヤシアルキルエーテル硫酸塩）が好適で
ある。The alkylamidoamine sulfate is one type of anionic surfactant, and for example, Fcol 72 manufactured by Matsumoto Yushi is preferably used. Alkyl sulfonate is also a type of anionic surfactant, and for example, Fcol 214 manufactured by Matsumoto Yushi is preferably used. The quaternary salt is a type of cationic surfactant, such as Cation A manufactured by NOF Co., Ltd.
B (octadecyltrimethylammonium chloride)
is preferably used. Alkyl betaine is a type of amphoteric surfactant, for example, NOF type Anone BF (
Dimethy, alkyl betaine) are preferably used. In addition, examples of alkyl ether sulfates, which are one type of anionic surfactant, include Persoft E manufactured by NOF Corporation.
L (sodium coconut alkyl ether sulfate) is preferred.
本発明の方法においては、合成樹脂基材にかかる帯電防
止剤の水溶液を塗布するに際して、ポリオキシアルキレ
ン系及び脂肪酸エステル系界面活性剤から選ばれる少な
くとも１種の親水化剤を前記帯電防止剤水溶液に混入し
、又は基材に予め上記親水化剤の水溶液を塗布して、基
材を親水化処理した後、かかる基材に前記帯電防止剤水
溶液を塗布する。In the method of the present invention, when applying an aqueous solution of an antistatic agent to a synthetic resin base material, at least one hydrophilizing agent selected from polyoxyalkylene surfactants and fatty acid ester surfactants is added to the antistatic agent aqueous solution. The antistatic agent aqueous solution is applied to the base material after the base material is subjected to a hydrophilic treatment by mixing in the antistatic agent or by applying an aqueous solution of the above-mentioned hydrophilic agent to the base material in advance.
上記ポリオキシアルキレン系界面活性剤としては、脂肪
酸のポリオキシエチレンエーテル、高級アルコールのポ
リオキシエチレンエーテル、アルキルフェノールのポリ
オキシエチレンエーテル等を挙げることができ、例えば
、東邦化学型ペポールＡＳ−０５４Ｃ等が好適に用いら
れる。脂肪酸エステル系界面活性剤としては、例えば、
ソルビトール脂肪酸エステルやソルビタン脂肪酸エステ
ル等が好適である。Examples of the polyoxyalkylene surfactants include polyoxyethylene ethers of fatty acids, polyoxyethylene ethers of higher alcohols, polyoxyethylene ethers of alkylphenols, etc. For example, Toho Kagaku Pepol AS-054C etc. Suitably used. Examples of fatty acid ester surfactants include:
Sorbitol fatty acid esters, sorbitan fatty acid esters, and the like are suitable.
本発明によれば、親水化剤は、これを予め基材上に塗布
し、その後に帯電防止剤の水溶液をその上に塗布しても
よいが、親水化剤を帯電防止剤の水溶液に混入し、これ
を基材上に塗布するのが工捏上、有利である。According to the present invention, the hydrophilic agent may be coated on the base material in advance and then the aqueous solution of the antistatic agent may be applied thereon, or the hydrophilic agent may be mixed into the aqueous solution of the antistatic agent. However, it is advantageous from a manufacturing standpoint to apply this onto a base material.
衾咀■因果
本発明の方法によれば、合成樹脂基材上に予め親水化剤
を塗布して、基材の帯電防止剤水溶液に対する親和性を
高め、或いは親水化剤を帯電防止剤水溶液に混入して、
帯電防止剤水溶液それ自体の基材への親和性を高めるの
で、帯電防止剤水溶液をポリオレフィン系やポリエステ
ル系の不織布等からなる合成樹脂基材に対して均一に且
つ十分な量にて塗布することができる。According to the method of the present invention, a hydrophilic agent is coated on a synthetic resin base material in advance to increase the affinity of the base material for an antistatic agent aqueous solution, or the hydrophilic agent is applied to an antistatic agent aqueous solution. mixed in,
Since it increases the affinity of the antistatic agent aqueous solution itself to the base material, the antistatic agent aqueous solution should be applied uniformly and in a sufficient amount to the synthetic resin base material made of polyolefin-based or polyester-based nonwoven fabric. I can do it.
従って、本発明によれば、例えば、むらなく、帯電防止
能にすぐれる包装材を得ることができる。Therefore, according to the present invention, it is possible to obtain, for example, a packaging material that has excellent antistatic properties evenly.
２益明
以下に実施例を挙げて本発明を説明するが、本発明はこ
れら実施例により何ら限定されるものではない。EXAMPLES The present invention will be described below with reference to Examples, but the present invention is not limited to these Examples in any way.
アルキルアミドア逅ン硫酸塩である松本油脂製エフコー
ル７２（２％水溶液）を帯電防止剤とし、これに種々の
量にて高級アルコールのポリオキシエチレンエーテルで
ある東邦化学製ペボールＡｓ−０５４Ｃを混入し、得ら
れた混合物をポリプロピレン不織布（目付量２０ ｇ／
ｎ（）にグラビアコーター（１６５メツシユ）を用いて
塗布して、帯電防止剤の不織布上への付着量を調べた。Efcol 72 (2% aqueous solution) manufactured by Matsumoto Yushi Co., Ltd., which is an alkylamide sulfate, is used as an antistatic agent, and Pebol As-054C manufactured by Toho Chemical Co., Ltd., which is a polyoxyethylene ether of higher alcohol, is mixed in various amounts. The resulting mixture was coated with a polypropylene nonwoven fabric (basis weight: 20 g/
n() using a gravure coater (165 mesh), and the amount of the antistatic agent adhered to the nonwoven fabric was examined.
結果を第１表に示す。The results are shown in Table 1.
第１表
例えば、ランドリー袋には、帯電防止剤の付着量は、３
．０ｇ／ｒｒｒ程度が最適であり、本発明によれば、こ
のような最適の付着量を容易に達成することができる。Table 1 For example, the amount of antistatic agent attached to a laundry bag is 3
．． Approximately 0 g/rrr is optimal, and according to the present invention, such an optimal adhesion amount can be easily achieved.
Claims (2)
酸塩、第４級アンモニウム塩、アルキルベタイン及びア
ルキルエーテル硫酸塩から選ばれる少なくとも１種の帯
電防止剤の水溶液を合成樹脂基材に塗布する方法におい
て、ポリオキシアルキレン系及び脂肪酸エステル系界面
活性剤から選ばれる少なくとも１種の親水化剤を前記帯
電防止剤の水溶液に混入し、又は基材に予め上記親水化
剤の水溶液を塗布することを特徴とする合成樹脂基材へ
の帯電防止剤塗布方法。(1) In a method of applying an aqueous solution of at least one antistatic agent selected from alkylamidoamine sulfates, alkyl sulfonates, quaternary ammonium salts, alkyl betaines, and alkyl ether sulfates to a synthetic resin base material, At least one hydrophilizing agent selected from oxyalkylene surfactants and fatty acid ester surfactants is mixed into the aqueous solution of the antistatic agent, or the aqueous solution of the hydrophilizing agent is coated on the base material in advance. Method for applying antistatic agent to synthetic resin base material.
酸塩、第４級アンモニウム塩、アルキルベタイン及びア
ルキルエーテル硫酸塩から選ばれる少なくとも１種の帯
電防止剤の水溶液を基材に塗布する包装材の製造方法に
おいて、ポリオキシアルキレン系及び脂肪酸エステル系
界面活性剤から選ばれる少なくとも１種の親水化剤を前
記帯電防止剤の水溶液に混入し、又は基材に予め上記親
水化剤の水溶液を塗布することを特徴とする包装材の製
造方法。(2) In a method for producing a packaging material, the method comprises coating a base material with an aqueous solution of at least one antistatic agent selected from alkylamide amine sulfates, alkyl sulfonates, quaternary ammonium salts, alkyl betaines, and alkyl ether sulfates. , at least one hydrophilic agent selected from polyoxyalkylene surfactants and fatty acid ester surfactants is mixed into the aqueous solution of the antistatic agent, or the aqueous solution of the hydrophilic agent is preliminarily applied to the base material. A method for manufacturing packaging materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21949889A JP2824531B2 (en) | 1989-08-25 | 1989-08-25 | Method of applying antistatic agent to synthetic resin substrate and method of manufacturing packaging material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21949889A JP2824531B2 (en) | 1989-08-25 | 1989-08-25 | Method of applying antistatic agent to synthetic resin substrate and method of manufacturing packaging material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0381387A true JPH0381387A (en) | 1991-04-05 |
| JP2824531B2 JP2824531B2 (en) | 1998-11-11 |
Family
ID=16736399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21949889A Expired - Fee Related JP2824531B2 (en) | 1989-08-25 | 1989-08-25 | Method of applying antistatic agent to synthetic resin substrate and method of manufacturing packaging material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2824531B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017165915A (en) * | 2016-03-17 | 2017-09-21 | 東京応化工業株式会社 | Surface treatment method, antistatic agent and hydrophilizing treatment agent |
-
1989
- 1989-08-25 JP JP21949889A patent/JP2824531B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017165915A (en) * | 2016-03-17 | 2017-09-21 | 東京応化工業株式会社 | Surface treatment method, antistatic agent and hydrophilizing treatment agent |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2824531B2 (en) | 1998-11-11 |
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