JPS6081312A - Polyester monofilament for fishery - Google Patents

Polyester monofilament for fishery

Info

Publication number
JPS6081312A
JPS6081312A JP58185168A JP18516883A JPS6081312A JP S6081312 A JPS6081312 A JP S6081312A JP 58185168 A JP58185168 A JP 58185168A JP 18516883 A JP18516883 A JP 18516883A JP S6081312 A JPS6081312 A JP S6081312A
Authority
JP
Japan
Prior art keywords
polyester
monofilament
polysiloxane
fishing
master pellet
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
Application number
JP58185168A
Other languages
Japanese (ja)
Inventor
Hiroshi Saito
博 斎藤
Eiryo Yoshimura
吉村 英良
Akira Nishimura
昭 西村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Monofilament Co Ltd
Original Assignee
Toray Monofilament Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toray Monofilament Co Ltd filed Critical Toray Monofilament Co Ltd
Priority to JP58185168A priority Critical patent/JPS6081312A/en
Publication of JPS6081312A publication Critical patent/JPS6081312A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Landscapes

  • Farming Of Fish And Shellfish (AREA)
  • Artificial Filaments (AREA)

Abstract

PURPOSE:The titled monofilament useful as a fiber material such as fishing net, rope, etc. used in the sea, having improved ability to prevent marine organisms from attaching themselves to the fiber material, containing a polysiloxane at least on the surface part of monofilament. CONSTITUTION:The desired monofilament containing preferably 0.3-3wt% polysiloxane [preferably one having a structure shown by the formula (R1 and R2 are alkyl, cycloalkyl, or aryl)] at least on the surface part of the monofilament. In order to obtain the filament, for example, the polysiloxane is kneaded with polyester to give a master pellet previously, this master pellet is blended with the polyester, and the polyester is subjected to blend spinning, or conjugated yarn consisting of a sheath component prepared by blending the master pellet with the polyester and the polyester as a core component is prepared.

Description

【発明の詳細な説明】 本発明は海洋生物14着防止能をliづる漁業用ポリニ
スデルモノフィラメントに関づるものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a polynisder monofilament for fishing use that has the ability to prevent marine organisms from landing on it.

さらに詳しくは、藻類や貝類などの海洋生物が付着しに
(い漁業用ポリエステルモノフィラメンi〜に閉覆るも
のである。
More specifically, marine organisms such as algae and shellfish are attached to the polyester monofilament for fishing use.

従来、漁網、ロープ、生りNおよび漁礁などの海洋で使
用する繊lit資材や構造体への海洋生物の付着が問題
と4賞っている。とくに遠洋漁業から近海漁業へ、また
捕獲漁業から裁培漁業へとΦ点を置き換える必要のある
現在、養殖漁業用繊維の重要性が一段と強まっており、
これらの11維への海いる。
Conventionally, the adhesion of marine organisms to fiber materials and structures used in the ocean, such as fishing nets, ropes, fishing nets, and fishing reefs, has been considered a problem. Especially now that there is a need to change the Φ point from deep-sea fishing to near-sea fishing, and from capture fishing to cultivation fishing, the importance of fibers for aquaculture is increasing.
These 11 fibers are connected to each other.

この課題については、既に幾多の1ull究がなされ、
各種の薬剤や対応策が開発されている。ところが実情は
Cu、l−1c1.8口、△Sなとの金属化合物、C1
系、S系などの非金属化合物などが有効とされており、
人体に対りる無害性や耐久性の点で十分なものとはいえ
ない。すなわら、これらの化合物はその有毒性のゆえに
海洋、/l物fNJ1防止能を右づるのであり、尚洋汚
染の原因となり、奇形魚の発生をもまねくといった好ま
しからざる結果を!1Uている。
Many 1ull studies have already been carried out on this subject,
Various drugs and countermeasures have been developed. However, the actual situation is that a metal compound of Cu, l-1c1.8, △S, C1
Non-metallic compounds such as S-based and S-based are considered to be effective.
It cannot be said to be sufficient in terms of harmlessness to the human body and durability. In other words, due to their toxicity, these compounds have a negative effect on their ability to prevent NJ1 in the ocean, causing pollution in the ocean, and leading to the occurrence of deformed fish. There are 1U.

本発明者らはこれらの状況をふまえて毒性がなく、かつ
づぐれた海洋生物付着防止能を有する漁業用繊N素祠を
1[)るべく、鋭意検問を■ねた結果、ポリシロキサン
を含有4るポリニスデルモノフィラメントが上記目的に
合致りることを見出し、本発明に到達した。
In view of these circumstances, the inventors of the present invention conducted extensive research in order to find a non-toxic fishing fabric with excellent ability to prevent the attachment of marine organisms.As a result, they found that polysiloxane It has been discovered that the polynisder monofilament containing 4 meets the above object, and the present invention has been achieved.

すなわら本発明は海洋買初、とくに漁業用としてポリニ
スデルモノフィラメントを用いるに際し、−1”/7−
t”r璧ゝノ)〜σ)実昭n#、lLr/Jさた(メー
#’++1jII5ノロキサンを含有せしめることによ
り尚洋生物のイ」肴を防止づることを特徴とするもので
ある。
In other words, when using polynisder monofilament for marine purchasing, especially for fishing, the present invention provides a
It is characterized by containing noroxane, which prevents the appearance of saccharine of sea creatures.

ポリシロキサンを少なくとも表層部に含イ」してなる本
弁明の漁業用ポリエステルモノフィラメントを得る方法
としでは、次の三通りの方法が挙げられる。
The following three methods can be used to obtain the fishing polyester monofilament of the present invention which contains polysiloxane at least in its surface layer.

第一の方法は予じめポリシロキサンをポリエステルに混
練した高II6のマスターベレン1〜を作製しておき、
このマスターペレットとポリエステルとを所定の比率で
混合しブレンド紡糸づる方法である。この方法によると
、任意の濃度のポリシロ主1ノンがポリコースデルモノ
フィラメント全体にわたってfiぼ均一に分散したもの
が得られる。
The first method is to prepare a high II6 master berene 1~ by kneading polysiloxane with polyester in advance,
This method involves mixing these master pellets and polyester in a predetermined ratio and spinning a blend. According to this method, it is possible to obtain polysilone monofilament having an arbitrary concentration dispersed almost uniformly throughout the polycoder monofilament.

第二の方法は第一の方法と同様に高II!Iのボリシl
]キサンを含有りるポリエステルマスターペレットある
いはこれに所定比率でポリエステルを混合したしのを鞘
成分とし、ポリエステルを芯成分としlζ複合糸を作製
づる方法である。この方法によると任意の濃度のポリシ
ロキリンを有し、かつ任意の厚さを有する表層部を設け
ることができる。
The second method is the same as the first method! The name of I
] In this method, a polyester master pellet containing xane or a polyester mixed therein at a predetermined ratio is used as a sheath component, and polyester is used as a core component to produce a lζ composite yarn. According to this method, it is possible to provide a surface layer having an arbitrary concentration of polysiloquiline and an arbitrary thickness.

第三の方法は予め紡糸、延伸して作製したポリエステル
Uノフィラメントの表面にポリシロキサンを含有りるポ
リエステルを溶rAl+コーjイングする方法である。
The third method is to coat polyester containing polysiloxane on the surface of polyester U nofilament prepared by spinning and drawing in advance.

本発明で使用ηるポリシロキサンは次式<R1,R2,
はアルキル基、シクロアルキル基、アリール基)の化学
+f4造をイjづるしのが好適である。具体的には、1
ヘーレシリコーン(株)製S +−+200などのポリ
ジメヂルボリシロキリンやS l−1510などのポリ
マ1ニルメヂルシロキリンなどが挙げられる。
The polysiloxane used in the present invention has the following formula <R1, R2,
It is preferable to represent the chemical +f4 structure of an alkyl group, cycloalkyl group, or aryl group. Specifically, 1
Examples include polydimethylbolysiloquiline such as S+-+200 manufactured by Heerle Silicone Co., Ltd. and polymeric dimethylsiloquiline such as S1-1510.

また本発明で用いるポリエステルとはボリノフルキレン
テレフタレートまたはそのへΦ合体であり、具体的には
ポリエチレンデレフタレ−1〜、ポリゾヂレンデレノタ
レ−1−a3よびそれらのJt[合体などが挙げられる
In addition, the polyester used in the present invention is borinofulkylene terephthalate or its Φ combination, and specifically, polyethylene derephthalate-1 to polyzoylene derenotare-1-a3 and their Jt [combined, etc.] can be mentioned.

ポリシロキサンの添加間は、ボリシロキ4ノンを含有づ
るポリエステルの層に対し、0.3−3重量%が適当で
ある。0.3重間%より少い場合は海洋生物イ」着防止
能が不十分であり、高濃度になるにつれ性能が良くなる
が、3重け%を越えると糸の物性低下J3よび製糸性の
点で好ましくない。
During the addition of polysiloxane, 0.3-3% by weight, based on the layer of polyester containing polysiloxane, is suitable. If the concentration is less than 0.3% by weight, the ability to prevent marine organisms from sticking is insufficient, and as the concentration increases, the performance improves, but if it exceeds 3% by weight, the physical properties of the yarn will deteriorate and the yarn spinning property will deteriorate. Unfavorable in this respect.

ただし、表面に溶融コーティングする場合に限り10重
量%までのmIaのものが使用できる。
However, a mIa of up to 10% by weight can be used only when melt coating the surface.

ポリシロキサンを含有した表層を設けることにより、海
洋生物イ」着防止能がイ」与される理由についCは定か
ではないが、ポリシロキサンの特性である撥水性ど臼1
型性が寄与しているものと推察される。
Although it is not clear why providing a surface layer containing polysiloxane provides the ability to prevent marine organisms from adhering to it, it is clear that the water-repellent properties of polysiloxane
It is surmised that type characteristics contribute to this.

しかして本発明の漁業用ポリエステルLノフイラメン1
へは藻類や貝類などの海洋生物付着防止能がづぐれてa
3つ、漁網、ロープ、生り簡などの海洋で使用覆る繊維
素材として石川である。
Therefore, the polyester L-nofilamen for fishing of the present invention 1
The ability to prevent the adhesion of marine organisms such as algae and shellfish is poor.
The third is Ishikawa, which is used as a textile material used in the ocean, such as fishing nets, ropes, and cloth.

以下に実施例により本発明をさらに詳細に説明する。The present invention will be explained in more detail with reference to Examples below.

実施例1 因右tlilnO−7のポリエチレンテレフタレート(
B )に2 E) ”Cニa3りる粘度30,000ボ
イスのポリジメチルシロ主1ノンを15蛋吊%添加し、
二軸の1クストルーダーを用いて溶11押出しを(jな
い、カッティングしてマスターペレツ1−(A)を19
1こ。
Example 1 Polyethylene terephthalate of tlilnO-7 (
B) to 2E) 15% of polydimethylsilone with a viscosity of 30,000 voices was added,
Extrude the melt 11 using a twin-screw 1-crust truder (not cut) and make the master pellets 1-(A) 19
1 piece.

ポリ」ブレンjレフタレ−1−(13)とマスターベレ
ン1へ(△)を乾燥後、重量化で(B ) / (Δ)
−98、6/ 1 、4.98 / 2.90/10.
80/20.67/33の割合で混合し、ポリジメヂル
シロキ4ノンに8度に換鋒し−U0.21.0.3.1
,5.3.0,4.95重量%の混合ペレッ1〜を1g
だ。
After drying Poly'BlenjLeftale-1-(13) and Masterbelen1 (△), it was weighed (B) / (Δ)
-98, 6/1, 4.98/2.90/10.
Mixed in the ratio of 80/20.67/33 and converted to polydimedylsiloquinone 8 times - U0.21.0.3.1
, 5.3.0, 4.95% by weight mixed pellets 1~1g
is.

これらの混合ポリマJ3よひマスターペレツ1−を混合
しないポリ上チレンテレフタレ−1−のみをスクリュー
径65 mmのエクストルーダを用い、290°Cの紡
糸温度で溶融紡糸した。 紡出後、水冷・固化し、引き
続き5イ8に延伸ジノ(糸直径2.7mmのモノフィラ
メン1−を得た。(B)/(△) = (57/ 33
の混合ポリマについては、延伸時の糸切れが多く、生産
性が不良であった。
Only polyethylene terephthalate 1-, which was not mixed with these mixed polymer J3 master pellets 1-, was melt-spun at a spinning temperature of 290°C using an extruder with a screw diameter of 65 mm. After spinning, it was water-cooled and solidified, and then stretched to 5-8 to obtain monofilament 1- with a thread diameter of 2.7 mm. (B)/(△) = (57/33
Regarding the mixed polymer, there were many thread breakages during stretching, resulting in poor productivity.

jqられた0水へ(の七ノフィラメン1へを用いて目金
!50(財)の亀甲状絹を編網した。それぞれの網から
2111x4mの大きさのものを切りとり、長崎県島原
半島の小浜沖の海中に設置した。網の4m長の辺を−1
−上方向にし、網の上部が水ff31Nとなる位胃に垂
直に設置した。
A net of 50 pieces of tortoise-like silk was knitted using the seven filamen 1 of 0 water that had been placed in the water.A piece of 2111 x 4 m in size was cut from each net and sent to Kohama, Shimabara Peninsula, Nagasaki Prefecture. It was set up in the sea off the coast.The 4m long side of the net was -1
- The net was placed vertically on the stomach so that the upper part of the net was water ff31N.

2月から8月までの6ケ月間向中に設置した後の網の重
量とIfd中に沈める前の網の重Rとの差を、7fσ中
に沈める前の重量て除してtljj汀生物のイNJ首率
(%)を紳出覆ると、表1の如くてあっ/j 。
The difference between the weight of the net after it has been placed in the ocean for 6 months from February to August and the weight R of the net before being submerged in Ifd is divided by the weight before being submerged in 7fσ to determine the net biological value. If we change the NJ head rate (%) in Table 1, we get a/j.

東1 ポリジメヂルシロ 海(羊牛物イ4 :1−′lJン1l15度(%) 着率(%)0 54
0 0.21 386 0.30 G7 1、!i0 23 3.00 12 4.95 14 表1から明らか41ように、ポリシト1−1リンの含イ
1により、海洋生物イ」着Mが著しく減少Jる。
East 1 Polyjimajiru Shiro Sea (Sheep and Cattle) 4: 1-'lJ'n 1l 15 degrees (%) Arrival rate (%) 0 54
0 0.21 386 0.30 G7 1,! i0 23 3.00 12 4.95 14 As is clear from Table 1, the inclusion of polycyto-1-1 phosphorus significantly reduces the amount of marine organisms.

実施例2 実施例1に記載したポリジメブルシa :lザレンn1
哀0.21.0.3.1.5.3,0.4.95重量%
の混合ベレン1〜を鞘成分とし、ポリ上ヂレンデレノタ
レ−1・(B)を芯成分とした複合糸を製造しlこ。
Example 2 Polydimebursia a:lzalen n1 described in Example 1
0.21.0.3.1.5.3, 0.4.95% by weight
A composite yarn was produced using Mixed Berene 1~ as a sheath component and polyurethane polyamide 1 (B) as a core component.

芯/鞘複合比を80 / 20どしで、紡糸温度290
°C″C′溶融紡出した後、糸ii’j径2.5mmの
Lノフィラメントを得た。
The core/sheath composite ratio is 80/20, and the spinning temperature is 290.
After melt spinning at °C''C', L-nofilaments with a diameter of 2.5 mm were obtained.

実施例1と同様にポリシメブルシ【二1キリン濶1臭4
.95重量%のものを鞘成分に用いたものについては、
延伸時の糸切れが目)“1つた。
Polyshimebrushi [21 Kirinto 1 odor 4] was prepared in the same manner as in Example 1.
.. For those using 95% by weight as the sheath component,
There was one thread breakage during stretching.

1!1られたモノノィラメントを用い(実施例1ど同様
の海祥生物(−1乞デストを杓4「っ/j結果を表1に
承り。
1!Using the monofilament obtained in Example 1, the results are shown in Table 1.The results are shown in Table 1.

衣」し 鞘成分のポリジメヂル 尚洋イ1物イ」シロキリ−ン濶
1哀(%) 4率く%ン0 490 0.21 410 0.30 45 1、Fio 38 3.00 20 4.95 16
Polydimetyl, the sheath component of the sheath.

Claims (1)

【特許請求の範囲】[Claims] 少なくとも糸の表層部にポリシロキサンを含有してなる
漁業用ポリエステルモノフィラメン1〜。
A polyester monofilament for fishing use 1 containing polysiloxane at least in the surface layer of the yarn.
JP58185168A 1983-10-05 1983-10-05 Polyester monofilament for fishery Pending JPS6081312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58185168A JPS6081312A (en) 1983-10-05 1983-10-05 Polyester monofilament for fishery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58185168A JPS6081312A (en) 1983-10-05 1983-10-05 Polyester monofilament for fishery

Publications (1)

Publication Number Publication Date
JPS6081312A true JPS6081312A (en) 1985-05-09

Family

ID=16166018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58185168A Pending JPS6081312A (en) 1983-10-05 1983-10-05 Polyester monofilament for fishery

Country Status (1)

Country Link
JP (1) JPS6081312A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001471A1 (en) * 1993-07-02 1995-01-12 Rhone-Poulenc Viscosuisse S.A. Process for producing soil-repellent and abrasion-resistant monofilaments and their use
WO1995004847A1 (en) * 1993-08-06 1995-02-16 Rhone-Poulenc Viscosuisse S.A. Monofilaments with improved weavability and use of the fabrics produced therewith

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001471A1 (en) * 1993-07-02 1995-01-12 Rhone-Poulenc Viscosuisse S.A. Process for producing soil-repellent and abrasion-resistant monofilaments and their use
WO1995004847A1 (en) * 1993-08-06 1995-02-16 Rhone-Poulenc Viscosuisse S.A. Monofilaments with improved weavability and use of the fabrics produced therewith

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