JPH1170621A - Antistaining tarpaulin - Google Patents
Antistaining tarpaulinInfo
- Publication number
- JPH1170621A JPH1170621A JP17286197A JP17286197A JPH1170621A JP H1170621 A JPH1170621 A JP H1170621A JP 17286197 A JP17286197 A JP 17286197A JP 17286197 A JP17286197 A JP 17286197A JP H1170621 A JPH1170621 A JP H1170621A
- Authority
- JP
- Japan
- Prior art keywords
- seawater
- tarpaulin
- antifouling
- oil
- creatures
- 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
- 239000013535 sea water Substances 0.000 claims abstract description 35
- 239000002699 waste material Substances 0.000 claims abstract description 9
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 5
- 125000005702 oxyalkylene group Chemical group 0.000 claims abstract description 4
- 230000003373 anti-fouling effect Effects 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 26
- 239000003973 paint Substances 0.000 abstract description 6
- 229920003002 synthetic resin Polymers 0.000 abstract description 3
- 239000000057 synthetic resin Substances 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 238000011109 contamination Methods 0.000 abstract 1
- 239000000295 fuel oil Substances 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 description 7
- 229920000915 polyvinyl chloride Polymers 0.000 description 6
- 235000015170 shellfish Nutrition 0.000 description 5
- 241000195493 Cryptophyta Species 0.000 description 4
- 239000002519 antifouling agent Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- BAPJBEWLBFYGME-UHFFFAOYSA-N acrylic acid methyl ester Natural products COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 108010013381 Porins Proteins 0.000 description 1
- IDCBOTIENDVCBQ-UHFFFAOYSA-N TEPP Chemical compound CCOP(=O)(OCC)OP(=O)(OCC)OCC IDCBOTIENDVCBQ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- JZZIHCLFHIXETF-UHFFFAOYSA-N dimethylsilicon Chemical compound C[Si]C JZZIHCLFHIXETF-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- -1 marine creatures Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 102000007739 porin activity proteins Human genes 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は水中、特に海水中で
使用されるオイルフェンス等に貝類、藻類などの海洋棲
物が付着し、本来のオイルフェンスの浮力を低下させ、
またそれらオイルフェンス等の撤収時にはオイルフェン
スの付着物を除去する必要があった。本発明はオイルフ
ェンスとして、又は既設のオイルフェンスのフロ−ト部
に使用され、更には施設の海水取入口に張設して海水中
に流出した廃油や棲物等の海水取入口からの流入防止用
に使用される防汚用タ−ポリンに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to oil fences and the like used in water, especially seawater, where marine creatures such as shellfish and algae adhere to the fence, thereby reducing the original buoyancy of the oil fence.
When the oil fences were withdrawn, it was necessary to remove the deposits on the oil fences. INDUSTRIAL APPLICABILITY The present invention is used as an oil fence or in a float portion of an existing oil fence, and is further installed on a seawater intake of a facility to inflow waste oil and creatures flowing out of the seawater from the seawater intake. The present invention relates to an antifouling tarpaulin used for prevention.
【０００２】[0002]
【従来の技術】従来海洋で使用されるオイルフェンスは
海水中で長期間、例えば、１年間以上浸漬して使用され
る場合、貝類や藻類などの海洋棲物が付着し、本来の浮
力を低下させ、オイルフェンスとしての充分な役目を果
たさないため、度々取換える必要があった。更にオイル
フェンスの撤収時には貝類、藻類等のオイルフェンスへ
の付着物を除去する必要があった。従来から海水中の海
洋棲物の付着防止用塗料として銅等の金属粉が混入した
塗料を使用したり、又はシリコンオイルが使用されてい
た。例えば、従来使用されていたジメチルシリコンを主
成分とした防汚剤は撥水性はあるが、防汚性に劣るため
オイルフェンス用として使用するような防汚用タ−ポリ
ンに対しては充分効果を発揮しなかった。そこで従来か
らかかるオイルフェンスその他海水中の付設物や船舶等
に対する海洋棲物の付着防止のための更に改良された防
汚用タ−ポリンの出現することが要望されていた。2. Description of the Related Art Conventionally, when an oil fence used in the ocean is immersed in seawater for a long period of time, for example, for one year or more, marine creatures such as shellfish and algae adhere to the fence, thereby lowering the original buoyancy. They had to be replaced frequently because they did not fulfill their role as an oil fence. Furthermore, when the oil fence was withdrawn, it was necessary to remove deposits such as shellfish and algae on the oil fence. Conventionally, a paint mixed with a metal powder such as copper or a silicone oil has been used as a paint for preventing adhesion of marine creatures in seawater. For example, the conventionally used antifouling agent containing dimethyl silicon as a main component has water repellency, but is inferior in antifouling properties and is sufficiently effective against antifouling tarpaulins used for oil fences. Did not demonstrate. Therefore, there has been a demand for a more improved antifouling tarpaulin for preventing the attachment of marine creatures to such oil fences and other attached objects in seawater, ships, and the like.
【０００３】[0003]
【発明が解決しようとする課題】本発明は上記の要望に
答えて直接オイルフェンス用として、更には既設のオイ
ルフェンスのフロ−ティング部又はスカ−ト部として、
又は海水中又は海水の取入口防護用として、また船舶や
海洋の施設に張設して海水中の廃油や海洋棲物の船舶や
海洋施設への付着防止に有効な防汚用タ−ポリンを提供
するもので、オキシアルキレン基含有鎖状オルガノポリ
シロキサンを主成分とする塗料を防汚用−ポリンシ−ト
の片面又は両面に塗布し、海水中の廃油、海洋棲物、そ
の他の汚濁物の除去用として使用される防汚用タ−ポリ
ンである。本発明に使用のアルキレン基含有鎖状オルガ
ノポリシロキサンとしては特公平６−１０４７９３号記
載のナテックス株式会社製商品名、アクアセフティを使
用する。例えば、ポリ塩化ビニルフィルム、ポリエステ
ルフィルム等の合成樹脂フィルムのタ−ポリンの表面又
は表裏両面にアクアセフティを塗布し、防汚用タ−ポリ
ンとして使用する。SUMMARY OF THE INVENTION The present invention is directed to an oil boom directly in response to the above demand, and further as a floating part or a skirt part of an existing oil fence.
Or anti-fouling tarpaulins for seawater or seawater intake protection, and effective for preventing waste oil in seawater and marine creatures from adhering to ships and marine facilities by being installed on ships and marine facilities. Provided on one or both sides of an antifouling-pollin sheet, a paint containing an oxyalkylene group-containing chain organopolysiloxane as a main component, to remove waste oil in seawater, marine creatures, and other pollutants. An antifouling tarpaulin used for removal. As the alkylene group-containing chain organopolysiloxane used in the present invention, Aquasafe, trade name, manufactured by NATEX Corporation described in JP-B-6-104793 is used. For example, aqua-safety is applied to the surface or both sides of a tarpaulin of a synthetic resin film such as a polyvinyl chloride film or a polyester film, and used as an antifouling tarpaulin.
【０００４】[0004]
【課題を解決するための手段】本発明は主としてポリ塩
化ビニ−ル（ＰＶＣ）製又はポリエステル製（例えば、
商品名東レ、テトロン）フィルムのタ−ポリンを使用し
て、その表面に本発明に使用の防汚剤アクアセフティを
直接ハケ塗りをしてもよいが、タ−ポリンへの防汚剤ア
クアセフティの接着を強固にするために、例えば、ブタ
ジエンアクリロニトリル共重合体、ブタジエンメチルア
クリレ−ト共重合体、メチルアクリレ−ト共重合体等の
通常の塗料のプライマ−を先ず塗布してプライマ−層を
作成して、ついで本発明の防汚剤アクアセフティを、例
えば、ハケ塗りによって本発明の防汚用タ−ポリンを作
成した方が更によい。即ち、本発明の第１は、オキシア
ルキレン基含有鎖状オルガノポリシロキサンよりなる塗
料をタ−ポリンの片面又は両面に、下塗り用プライマ−
を使用するか又は使用することなく塗布し、水中又は海
水中の棲物の付着を防止する防汚用タ−ポリンとして海
水中に張設して使用することを特徴とする防汚用タ−ボ
リンであり、その第２は、上記第１記載の防汚用タ−ポ
リンを船舶の船底部や側面部に防汚用として張設する
か、水中又は海水中に張設されたオイルフェンスのフロ
−ト部やスカ−ト部に張設するか又は施設の海水取入口
に張設して海水中に流出している廃油や海水中の棲物な
どの流入防止用に使用することを特徴とする上記第１記
載の防汚用タ−ポリンに関するものである。SUMMARY OF THE INVENTION The present invention is mainly made of polyvinyl chloride (PVC) or polyester (for example,
(Trade name, Toray Co., Ltd., Tetron) A tarpaulin of a film may be directly brush-coated with the antifouling agent Aquasafe used in the present invention on the surface, but the antifouling agent Aquasafety on the tarpaulin may be used. In order to strengthen the adhesion of the primer layer, for example, a primer of a usual paint such as a butadiene acrylonitrile copolymer, a butadiene methyl acrylate copolymer, a methyl acrylate copolymer or the like is first applied to form a primer layer. It is more preferable to prepare the antifouling agent Aquasafe of the present invention and then prepare the antifouling tarpaulin of the present invention by brushing, for example. That is, a first aspect of the present invention is to provide a primer comprising an oxyalkylene group-containing linear organopolysiloxane on one or both sides of a tarpaulin with an undercoat primer.
An antifouling tar, characterized in that the antifouling tar is applied by using or without using it, and is stretched and used in seawater as an antifouling tarpaulin for preventing adhesion of creatures in water or seawater. The second is a bollin, the second of which is the antifouling tarpaulin described in the first above, which is stretched for antifouling on the bottom or side surface of a ship, or of an oil fence stretched in water or seawater. It is installed on the float or skirt, or installed on the seawater intake of the facility, and is used to prevent inflow of waste oil and seawater creatures flowing out into seawater. The antifouling tarpaulin according to the first aspect described above.
【０００５】[0005]
【発明の実施の形態】本発明の防汚用タ−ポリンは、例
えば、厚さ０．５mm〜１．５mmのＰＶＣ又はポリエステ
ル製タ−ポリンシ−トにアクアセフティを１００μ〜３
００μの厚さに塗着して〔図１〕にその側面図を示すよ
うな防汚用タ−ポリンを作成する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The antifouling tarpaulin of the present invention is, for example, a PVC or polyester tarpaulin sheet having a thickness of 0.5 mm to 1.5 mm and an aqua safety of 100 .mu.
The antifouling tarpaulin as shown in the side view of FIG.
【０００６】[0006]
【図１】FIG.
【０００７】その加工温度、速度、塗布量は下記〔表
１〕に示す通りである。The processing temperature, speed and coating amount are as shown in Table 1 below.
【表１】 [Table 1]
【０００８】[0008]
【実施例１】厚さ１mmＰＶＣ製タ−ポリンの表面にアク
アセフティを１００μの厚さに塗布して、高知県の足摺
において４８日間海水中の防汚テストを実施した。その
結果を〔表２〕に纏めた。テストの結果を〔表２〕に示
すように無処理ＰＶＣタ−ポリンが海面上も海水中も共
に貝、海藻類が全面的に付着しているのに反し、本発明
の防汚用ＰＶＣタ−ポリンには海面上で北向き方向にセ
ットした場合のみ一部付着か又は極少量付着のみで、そ
の他の場合は極少量付着か、付着が殆どなく、本発明の
防汚用タ−ポリンが、例えば、オイルフェンスの海面の
上面のフロ−ト部やスカ−ト部又は海水中の構造物に使
用して長期間充分防汚用タ−ポリンとして使用に堪える
ことがわかった。Example 1 Aqua safety was applied to a surface of a tarpaulin made of PVC with a thickness of 1 mm to a thickness of 100 μm, and an antifouling test was carried out in seawater for 48 days in Ashizuri, Kochi Prefecture. The results are summarized in [Table 2]. As shown in Table 2, the results of the test show that the untreated PVC taporin is completely adhered to shellfish and seaweed both on the sea surface and in the seawater. -The porin is only partially adhered or only a very small amount adhered when set in the northward direction on the sea surface; in other cases, it was adhered in a very small amount or hardly adhered. For example, it has been found that it can be used as an antifouling tarpaulin for a long period of time when used for a float portion, a skirt portion, or a structure in seawater on the upper surface of the sea surface of an oil fence.
【０００９】[0009]
【表２】 ◎ 付着殆どなし △ 一部分付着あり 〇 極少量付着 × 全面付着[Table 2] ◎ Almost no adhesion △ Partial adhesion 〇 Very small amount of adhesion × Full adhesion
【００１０】[0010]
【実施例２】ポリエステルタイプタ−ポリン（東レ、テ
トロンタ−ポリン使用）アクアセフティの接着性を高め
るために市販のメチルアクリレ−ト系共重合物接着剤を
プライマ−として下塗りした後、アクアセフティをデイ
ッピング又はハケ塗りで実施して海水中３ケ月、１２ケ
月間、１５ケ月間、撚糸網状物のスカ−ト部、ＦＲＰフ
ィルム（デイッピング法）、ＦＲＰフィルム（ハケ塗り
法）を共に海水中にセットして貝類、藻類等の海洋生物
の付着状態の試験を１ケ月〜１８ケ月間実施してその結
果を〔表３〕に示した。Example 2 Polyester type tarpaulin (using Toray, Tetrona-porin) To improve the aqua safety adhesiveness, a primer was used as a primer with a commercially available methyl acrylate copolymer adhesive, and the aqua safety was dipped. Alternatively, brush coating is performed, and the skirt portion of the twisted net, the FRP film (dipping method), and the FRP film (brush coating method) are set in seawater for 3 months, 12 months, and 15 months. Tests of the state of adhesion of marine organisms such as shellfish and algae were conducted for one to eighteen months, and the results are shown in [Table 3].
【００１１】[0011]
【表３】 ◎ 付着全くなし × 全面付着 ■ 極少量付着 ×× 全面著しく付着[Table 3] ◎ No adhesion at all × Adhesion over the entire surface
【００１１】[0011]
【発明の効果】本発明はポリ塩化ビニル製又はポリエス
テル製タ−ポリン等の両面又は片面に防汚塗料の「アク
アセフティ」を塗布した防汚用タ−ポリンを海水中のオ
イルフェンス用、船舶の底面又は側面に張設用、海中の
施設物又は海水取入口に張設して海水中の棲物、廃油等
の遮断用に使用する防汚用タ−ポリンとして、長期にわ
たって海水中の棲物や廃油等の付着することがないた
め、長期間防汚用タ−ポリンとして使用できる利点があ
る。According to the present invention, an antifouling tarpaulin having an antifouling paint "Aqua Safety" applied to both or one side thereof, such as a polyvinyl chloride or polyester tarpaulin, is used for an oil fence in seawater, for ships. As an antifouling tarpaulin that is installed on the bottom or side surface of the seawater, and is installed on the underwater facility or seawater intake and used to block seawater creatures and waste oil. Since there is no adhesion of substances or waste oil, there is an advantage that it can be used as an antifouling tarpaulin for a long time.
【図１】本発明の防汚タ−ポリンの構造を示す。FIG. 1 shows the structure of an antifouling tarpaulin of the present invention.
１．アクアセフティを接着した表面層 ２．プライマ−層 ３．ＰＶＣタ−ポリン 1. 1. Surface layer with aqua safety bonded 2. Primer layer PVC tarpaulin
Claims (2)
リシロキサンよりなる塗料をタ−ポリンの片面又は両面
に下塗り用プライマ−を使用するか又は使用することな
く塗布し、水中又は海水中の棲物の付着を防止する防汚
用タ−ポリンとして海水中に張設して使用することを特
徴とする防汚用タ−ボリン。1. A coating comprising an oxyalkylene group-containing chain organopolysiloxane is applied to one or both sides of a tarpaulin with or without the use of an undercoat primer, and is used to remove creatures in water or seawater. An antifouling tarborin which is used by being stretched in seawater as an antifouling tarpaulin for preventing adhesion.
底部や側面部に防汚用として張設するか、水中又は海水
中に配設されたオイルフェンスのフロ−ト部やスカ−ト
部に張設するか又は施設の海水取入口に張設して海水中
に流出している廃油や海水中の棲物などの侵入防止用に
使用することを特徴とする請求項１記載の防汚用タ−ポ
リン。2. The antifouling tarpaulin according to claim 1 is stretched on the bottom or side surface of a ship as an antifouling, or a floating portion of an oil fence disposed in water or seawater. 2. A method for preventing intrusion of waste oil or seawater creatures flowing out into seawater by extending the skirt or at the seawater intake of the facility. The antifouling tarpaulin described in the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17286197A JPH1170621A (en) | 1997-06-13 | 1997-06-13 | Antistaining tarpaulin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17286197A JPH1170621A (en) | 1997-06-13 | 1997-06-13 | Antistaining tarpaulin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1170621A true JPH1170621A (en) | 1999-03-16 |
Family
ID=15949662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17286197A Pending JPH1170621A (en) | 1997-06-13 | 1997-06-13 | Antistaining tarpaulin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1170621A (en) |
-
1997
- 1997-06-13 JP JP17286197A patent/JPH1170621A/en active Pending
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