JP3253803B2 - Surfactant composition - Google Patents
Surfactant compositionInfo
- Publication number
- JP3253803B2 JP3253803B2 JP14412394A JP14412394A JP3253803B2 JP 3253803 B2 JP3253803 B2 JP 3253803B2 JP 14412394 A JP14412394 A JP 14412394A JP 14412394 A JP14412394 A JP 14412394A JP 3253803 B2 JP3253803 B2 JP 3253803B2
- Authority
- JP
- Japan
- Prior art keywords
- sepiolite
- surfactant composition
- odor
- weight
- 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.)
- Expired - Fee Related
Links
Description
【０００１】[0001]
【産業上の利用分野】本発明は、界面活性剤組成物に係
り、特には樹脂の帯電防止剤として有効に作用する粉状
および顆粒状の界面活性剤の粉立ちと臭気並びに流動性
等を改良した界面活性剤組成物に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a surfactant composition, and more particularly to a powdery and granular surfactant which effectively acts as an antistatic agent for a resin. It relates to an improved surfactant composition.
【０００２】[0002]
【従来の技術】アルカンスルホン酸ナトリウムからなる
界面活性剤は、帯電防止効果を付与し、汚れ防止や静電
気によるトラブル等を防止する目的で、ポリプロピレン
樹脂、ポリエチレン樹脂、ポリエチレンテレフタレート
樹脂、ポリカーボネート樹脂、ポリスチレン樹脂、ＡＢ
Ｓ樹脂、エチレンビニルアセテート樹脂、ポリ塩化ビニ
ル樹脂、ポリオキシメチレン樹脂等に配合されている。2. Description of the Related Art Surfactants composed of sodium alkane sulfonate are used for the purpose of imparting an antistatic effect, preventing stains and preventing troubles due to static electricity, etc., for the purpose of preventing polypropylene resin, polyethylene resin, polyethylene terephthalate resin, polycarbonate resin, polystyrene. Resin, AB
It is blended with S resin, ethylene vinyl acetate resin, polyvinyl chloride resin, polyoxymethylene resin and the like.
【０００３】この界面活性剤は、一般に粉状および顆粒
状の形態で、しかも炭素数１０〜１８の化合物の混合物
のものが用いられ、樹脂への配合、混練工程等の取扱時
に微粉が粉立ちし、それにともなう臭気が発生し、これ
を作業者が吸引すると咳き込むなど、作業環境上好まし
いものではなかった。また、この界面活性剤成分は吸湿
性が高く、吸湿によるべたつき等で、樹脂との混練に使
用する押出機のホッパー内での固化等により、混練機へ
の安定供給ができなくなったり、さらには、製品容器等
を開封後、吸湿によって固化し、工程上使用し難くなる
等の問題があった。[0003] The surfactant is generally in the form of powder and granules, and a mixture of a compound having 10 to 18 carbon atoms is used. However, the resulting odor was generated, and when the worker inhaled the odor, it coughed, which was not preferable in the working environment. In addition, this surfactant component has high hygroscopicity, and due to stickiness or the like due to moisture absorption, solidification in a hopper of an extruder used for kneading with a resin, or the like, makes it impossible to stably supply the kneading machine, or After the product container and the like are opened, there is a problem that the product is solidified by moisture absorption and becomes difficult to use in the process.
【０００４】従来、吸湿による固化を防ぎ、流動性を改
善するために、粒径が１μm以下のシリカやタルク、炭
酸カルシウムなどの無機物の粉体を配合する方法等が試
みられている。しかし、これらの方法では、吸湿による
固化、流動性の問題が改善方向にあるものの十分でな
く、また、微粉の粉立ちや臭気の発生防止効果はさらに
不十分で、作業環境を改善できていない。[0004] Conventionally, in order to prevent solidification due to moisture absorption and improve fluidity, a method of blending an inorganic powder such as silica, talc, calcium carbonate or the like having a particle size of 1 µm or less has been attempted. However, in these methods, the problem of solidification and fluidity due to moisture absorption is in the direction of improvement, but is not sufficient, and the effect of preventing the generation of fine powder and odor is further insufficient, and the working environment has not been improved. .
【０００５】[0005]
【発明が解決しようとする課題】本発明は上記課題を解
決するもので、本発明の目的は、界面活性剤の微粉の粉
立ちや臭気の発生を防止し、作業環境の改善に資するこ
とができ、しかも吸湿による固化が起こらず流動性の良
好な界面活性剤組成物を提供することである。An object of the present invention is to solve the above-mentioned problems, and an object of the present invention is to prevent the generation of fine powder of a surfactant and the generation of an odor, thereby contributing to the improvement of a working environment. It is an object of the present invention to provide a surfactant composition which can be made and has good fluidity without solidification due to moisture absorption.
【０００６】[0006]
【課題を解決するための手段】すなわち、本発明の粉状
または顆粒状の界面活性剤組成物はアルカンスルホン酸
ナトリウムに繊維状セピオライトを、特に好ましくは、
０.５〜２０重量％配合されていることからなるもので
ある。That is, the powdery or granular surfactant composition of the present invention comprises sodium alkanesulfonate and fibrous sepiolite, particularly preferably
It is composed of 0.5 to 20% by weight.
【０００７】本発明のアルカンスルホン酸ナトリウムと
しては、炭素数１０〜１８のアルキル基を有するものが
好適であり、これらは常温で固体であり、粉状あるいは
顆粒状としたものを用いることが配合が容易であり、特
に好ましい。なお、アルカンスルホン酸ナトリウムは上
記炭素数の範囲で何れか１種類を単独で用いても、炭素
数の異なるものを複数混合したものを用いても良い。As the sodium alkanesulfonate of the present invention, those having an alkyl group having 10 to 18 carbon atoms are preferable, and those which are solid at ordinary temperature and which are in the form of powder or granules can be used. Is easy and particularly preferable. As the sodium alkanesulfonate, any one of the above-described carbon numbers may be used alone, or a mixture of a plurality of carbon atoms having different carbon numbers may be used.
【０００８】セピオライトは、Mg8Si12O36(OH2)4・6〜8
H2Oの組成を有するエバポライト鉱床から産出する鉱物
で、中国、スペイン、アメリカ、トルコ、ソマリア、ギ
リシア、日本等で産出されている。本発明で用いられる
セピオライトは、エバポライト鉱床から産出する鉱物を
粉砕、分級、精製したものが使用でき、ドロマイト等の
粘土鉱物の含量の少ないものが好ましい。セピオライト
には塊状の粘土として産するものと、比較的繊維性のは
っきりした木質状のものがあるが、後者を用いる。繊維
状セピオライトとして市販のものをそのまま使用するこ
とが好適である。[0008] Sepiolite, Mg 8 Si 12 O 36 ( OH 2) 4 · 6~8
A mineral produced from the evaporite deposit having the composition of H 2 O. It is produced in China, Spain, the United States, Turkey, Somalia, Greece, Japan and other countries. As the sepiolite used in the present invention, those obtained by pulverizing, classifying and purifying minerals produced from the evaporite deposit can be used, and those having a low content of clay minerals such as dolomite are preferred. There are two types of sepiolite, which are produced as massive clay and those with relatively fibrous wood. The latter is used. It is preferable to use a commercially available fibrous sepiolite as it is.
【０００９】セピオライトの添加量は、アルカンスルホ
ン酸ナトリウム１００重量部に対して、０.５〜２０重
量部、好ましくは１〜１０重量部が好ましい。２０重量
部以上では、界面活性成分が少なくなるため、樹脂等へ
の配合量を多くする必要が生じ、その結果、当然セピオ
ライトも多くなることから、セピオライト中の不純物等
による着色を生じたり、組成物の嵩密度が小さくなり、
かえってハンドリング性が悪くなる。また、１重量部以
下では、粉立ちや臭気の発生防止効果が認められるもの
の、流動性の改良効果が低く、吸湿により固化しやすく
なる。The amount of sepiolite is preferably 0.5 to 20 parts by weight, more preferably 1 to 10 parts by weight, based on 100 parts by weight of sodium alkanesulfonate. When the amount is more than 20 parts by weight, the amount of the surface active component is reduced, so that it is necessary to increase the amount of the resin and the like. As a result, the amount of sepiolite naturally increases. The bulk density of the material is reduced,
On the contrary, the handleability becomes worse. When the amount is 1 part by weight or less, the effect of preventing generation of dust and odor is recognized, but the effect of improving fluidity is low, and solidification is easily caused by moisture absorption.
【００１０】セピオライトの配合方法は、アルカンスル
ホン酸ナトリウムとセピオライトをタンブラー、高速ミ
キサー、ロータリーキルン、ビニール袋中でのハンドブ
レンド等による添加、混合方法が採用できる。セピオラ
イトの添加、混合の際は、アルカンスルホン酸ナトリウ
ムの吸湿、微粉砕化を防ぐために、密閉、乾燥状態でな
るべく短時間で混合することが好ましい。As a method for blending sepiolite, sodium alkanesulfonate and sepiolite can be added and mixed by hand blending in a tumbler, high-speed mixer, rotary kiln, or plastic bag. At the time of addition and mixing of sepiolite, it is preferable to mix in a closed and dry state as quickly as possible in order to prevent the sodium alkanesulfonate from absorbing moisture and pulverizing.
【００１１】尚、本発明は、アルカンスルホン酸ナトリ
ウムにセピオライトを配合するものであるが、本発明に
おいては、これ以外に、さらにシリカ、タルク、炭酸カ
ルシウムなどの無機物の粉体を配合してもよい。In the present invention, sepiolite is blended with sodium alkanesulfonate. In the present invention, in addition to this, inorganic powder such as silica, talc, calcium carbonate and the like may be blended. Good.
【００１２】[0012]
（実施例１）アルカンスルホン酸ナトリウム（９９％が
炭素数１１のもので、１％が炭素数１０、１２〜１４の
炭素数のもの）１００重量部、繊維状セピオライト（水
沢化学工業(株)製：ＭＬ−７０ＤＳＡ）５重量部を、ス
ーパーミキサー（カワタ(株)製：ＳＭＶ−２０型）によ
り、１０００rpmで１分間混合して、繊維状セピオライ
トを含む界面活性剤組成物を得た。(Example 1) 100 parts by weight of sodium alkane sulfonate (99% having 11 carbon atoms, 1% having 10 or 12 to 14 carbon atoms), fibrous sepiolite (Mizusawa Chemical Industry Co., Ltd.) (ML-70DSA manufactured by Kawata Co., Ltd .: SMV-20 type) at 1,000 rpm for 1 minute to obtain a surfactant composition containing fibrous sepiolite.
【００１３】粉立ちおよび臭気の発生有無の評価は、ミ
キサーの回転停止後、ふたを開けたときの粉立ち状態の
目視観察と嗅覚による臭気の有無および得られた界面活
性剤組成物をビニル袋に約５００g採取し、約１０回振
った後、ビニル袋内の状態、ビニル袋を開封した際の臭
気の有無で判断した。また、流動性試験は、約１gをア
ルミ皿にとり、２３℃、相対湿度３０％の室内に放置
し、流動性のなくなるまでの時間を測定した。この評
価、測定結果を表１に示した。Evaluation of the presence or absence of dusting and odor is made by visually observing the dusting state when the lid is opened after stopping the rotation of the mixer, by the presence or absence of odor by smell, and by putting the obtained surfactant composition in a vinyl bag. Approximately 500 g was collected and shaken about 10 times, and then the condition in the vinyl bag and the presence or absence of odor when the vinyl bag was opened were judged. In the fluidity test, about 1 g was placed in an aluminum dish, left in a room at 23 ° C. and a relative humidity of 30%, and the time until the fluidity disappeared was measured. Table 1 shows the evaluation and measurement results.
【００１４】（実施例２）実施例１において、繊維状セ
ピオライト３重量部とし、他は全く同じ方法により、界
面活性剤組成物を得、同様にして、粉立ち、臭気および
流動性について評価、測定し、その結果を表１に示し
た。Example 2 A surfactant composition was obtained in the same manner as in Example 1 except that 3 parts by weight of the fibrous sepiolite was used, and the powder composition, the odor and the fluidity were evaluated in the same manner. The measurement was performed, and the results are shown in Table 1.
【００１５】（比較例Ａ）実施例１において、繊維状セ
ピオライト５重量部に代えて、塊状セピオライト（水沢
化学工業(株)製：ＳＰ）１重量部を用い、他は全く同じ
方法により、界面活性剤組成物を得、同様にして、粉立
ち、臭気および流動性について評価、測定し、その結果
を表１に示した。(Comparative Example A) In Example 1, 1 part by weight of massive sepiolite (manufactured by Mizusawa Chemical Industry Co., Ltd .: SP) was used instead of 5 parts by weight of fibrous sepiolite, and the interface was changed in exactly the same manner. An activator composition was obtained and similarly evaluated and measured for dusting, odor and fluidity, and the results are shown in Table 1.
【００１６】（比較例１）実施例１で用いたものと同じ
アルカンスルホン酸ナトリウムを用いて、スーパーミキ
サーにより１０００rpmで１分間混合して、セピオライ
トを含まないミキサー処理した界面活性剤を得、実施例
１と同様にして、粉立ち、臭気および流動性について評
価、測定し、その結果を表１に示した。Comparative Example 1 The same sodium alkane sulfonate as used in Example 1 was mixed with a supermixer at 1000 rpm for 1 minute to obtain a sepiolite-free mixed surfactant. Powdering, odor and fluidity were evaluated and measured in the same manner as in Example 1, and the results are shown in Table 1.
【００１７】（比較例２）実施例１において、繊維状セ
ピオライトに代えて、タルク〔丸尾カルシウム(株)製：
ＰＫＰ−８０〕５重量部を用い、タルクを含む界面活性
剤組成物を得、同様にして、粉立ち、臭気および流動性
について、評価、測定し、この結果を表１に示した。Comparative Example 2 In Example 1, talc [manufactured by Maruo Calcium Co., Ltd.] was used instead of fibrous sepiolite.
[PKP-80] 5 parts by weight was used to obtain a surfactant composition containing talc. Similarly, powdering, odor and fluidity were evaluated and measured. The results are shown in Table 1.
【００１８】（比較例３）実施例１において、繊維状セ
ピオライトに代えて、シリカ〔塩野義製薬(株)製：ＣＳ
−５〕５重量部を用い、シリカを含む界面活性剤組成物
を得、同様にして、粉立ち、臭気および流動性につい
て、評価、測定し、この結果を表１に示した。Comparative Example 3 In Example 1, silica [CS, manufactured by Shionogi & Co., Ltd., was used instead of fibrous sepiolite.
-5] A surfactant composition containing silica was obtained using 5 parts by weight, and similarly, dusting, odor and fluidity were evaluated and measured. The results are shown in Table 1.
【００１９】[0019]
【表１】 [Table 1]
【００２０】[0020]
【発明の効果】本発明の界面活性剤組成物は、微粉の粉
立ちおよび臭気の発生が防止でき、しかも吸湿しても流
動性が維持でき、その結果、本発明の界面活性剤組成物
の使用により、作業環境が改善されるとともに、使用工
程で吸湿しても付着、固化、ホッパー内でのブロッキン
グが防止でき、帯電防止機能を有する樹脂ペレットの生
産効率を向上させることができる。According to the surfactant composition of the present invention, dusting of fine powder and generation of odor can be prevented, and fluidity can be maintained even when moisture is absorbed. As a result, the surfactant composition of the present invention can be used. The use improves the working environment, prevents adhesion, solidification, and blocking in the hopper even if moisture is absorbed in the use process, and improves the production efficiency of resin pellets having an antistatic function.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平１−229100（ＪＰ，Ａ) 特開 平３−10000（ＪＰ，Ａ) 特開 昭62−146997（ＪＰ，Ａ) 特開 平５−140543（ＪＰ，Ａ) 特開 平２−80388（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) C09K 3/16 C09K 3/22 C11D 1/00 - 17/08 B01J 2/30 ──────────────────────────────────────────────────続 き Continuation of front page (56) References JP-A 1-2229100 (JP, A) JP-A 3-10000 (JP, A) JP-A 62-146997 (JP, A) JP-A 5- 140543 (JP, A) JP-A-2-80388 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) C09K 3/16 C09K 3/22 C11D 1/00-17/08 B01J 2/30
Claims (2)
セピオライトを配合したことを特徴とする粉状または顆
粒状の界面活性剤組成物。A powdery or condylar composition comprising fibrous sepiolite blended with sodium alkanesulfonate.
A granular surfactant composition.
０.５〜２０重量％配合されていることを特徴とした界
面活性剤組成物。2. A surfactant composition comprising the fibrous sepiolite according to claim 1 in an amount of 0.5 to 20% by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14412394A JP3253803B2 (en) | 1994-06-03 | 1994-06-03 | Surfactant composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14412394A JP3253803B2 (en) | 1994-06-03 | 1994-06-03 | Surfactant composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07331283A JPH07331283A (en) | 1995-12-19 |
| JP3253803B2 true JP3253803B2 (en) | 2002-02-04 |
Family
ID=15354736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14412394A Expired - Fee Related JP3253803B2 (en) | 1994-06-03 | 1994-06-03 | Surfactant composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3253803B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA200606521B (en) | 2004-02-06 | 2008-02-27 | Unilever Plc | Improved detergent composition |
| JP2012158676A (en) * | 2011-01-31 | 2012-08-23 | Toppan Forms Co Ltd | Antistatic agent composition, master batch using the antistatic agent composition, and resin molded article |
-
1994
- 1994-06-03 JP JP14412394A patent/JP3253803B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07331283A (en) | 1995-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4263050A (en) | Process for preparation of granules containing viscous substance at high concentration | |
| SA520420575B1 (en) | Particulate nucleating agent, resin composition, molded product, and production method thereof | |
| US4080358A (en) | Low-dusting, free-flowing acrylamide polymer composition | |
| JP3253803B2 (en) | Surfactant composition | |
| GB2124644A (en) | Method for granulating cationic surfactant | |
| AU737803B2 (en) | Antimicrobial detergent additive | |
| US2589330A (en) | Anticaking agent for cleansing | |
| NO843789L (en) | FILLED THERMOPLASTIC MATERIAL. | |
| JP2540553B2 (en) | Filler composition for resin | |
| JPS6366245A (en) | Thermoplastic resin composition | |
| JPH031350B2 (en) | ||
| US3787221A (en) | Pellets of precipitated silica | |
| JP4192378B2 (en) | Granular nucleating agent composition and polyolefin resin composition comprising the same | |
| JP3646193B2 (en) | Biodegradable resin composition with controlled biodegradation rate and method for producing the same | |
| JPS62263299A (en) | Production of granular nonionic detergent composition | |
| JPH0772272B2 (en) | Flame retardant and method for producing the same | |
| JPS5942700B2 (en) | Olefin resin composition containing inorganic filler | |
| US20020193267A1 (en) | Composition and method for purging polymer processing equipment | |
| JP2540554B2 (en) | Filler composition for resin and method for producing the same | |
| JPS5919144B2 (en) | High impact resistant composition | |
| CN1373109A (en) | Loose compound fertilizer containing loosening agent and its preparing process | |
| JP2001049150A (en) | Treatment agent for aqueous coating material and treatment method | |
| JPS6234257B2 (en) | ||
| MY122294A (en) | Granular detergent component containing zeolite map and laundry detergent compositions containing it | |
| JPS616119A (en) | Highly swellable inorganic granule |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |