JPH01156538A - Combination of polyolefin filament or yarn of low humidity and low bonding force, and filament or yarn of high humidity and high bonding strength - Google Patents
Combination of polyolefin filament or yarn of low humidity and low bonding force, and filament or yarn of high humidity and high bonding strengthInfo
- Publication number
- JPH01156538A JPH01156538A JP24889788A JP24889788A JPH01156538A JP H01156538 A JPH01156538 A JP H01156538A JP 24889788 A JP24889788 A JP 24889788A JP 24889788 A JP24889788 A JP 24889788A JP H01156538 A JPH01156538 A JP H01156538A
- Authority
- JP
- Japan
- Prior art keywords
- filaments
- low
- yarns
- adhesion
- combination
- 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
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 18
- 238000009736 wetting Methods 0.000 claims abstract description 15
- -1 polyethylene Polymers 0.000 claims abstract description 9
- 239000004698 Polyethylene Substances 0.000 claims abstract description 8
- 229920000573 polyethylene Polymers 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000009987 spinning Methods 0.000 claims abstract description 4
- 239000004952 Polyamide Substances 0.000 claims abstract description 3
- 229920002647 polyamide Polymers 0.000 claims abstract description 3
- 239000002131 composite material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 229920006149 polyester-amide block copolymer Polymers 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 229920000728 polyester Polymers 0.000 abstract description 3
- 229920001971 elastomer Polymers 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 239000005060 rubber Substances 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 5
- 239000000835 fiber Substances 0.000 abstract 2
- 229920000049 Carbon (fiber) Polymers 0.000 abstract 1
- 239000004917 carbon fiber Substances 0.000 abstract 1
- 238000001891 gel spinning Methods 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- 239000012783 reinforcing fiber Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920005629 polypropylene homopolymer Polymers 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/447—Yarns or threads for specific use in general industrial applications, e.g. as filters or reinforcement
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Description
【発明の詳細な説明】
発明の分野
本発明は、特に、通常のマトリックス材料に関して、高
引張強さおよび高モジュラスと、低湿潤および低接着力
を有するポリオレフィンフィラメントないしはヤーンと
高湿潤および高接着力のフィラメントないしはヤーンと
の組み合わせに関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates in particular to polyolefin filaments or yarns having high tensile strength and high modulus and low wetting and low adhesion and high wetting and high adhesion with respect to conventional matrix materials. relating to combinations with filaments or yarns.
発明の背景
高引張強さおよび高モジュラスを有するポリオレフィン
フィラメントないしはヤーンは、複合材料の製造におい
て、通常、用いられる熱硬化性フェノール、エポキシ、
ビニルエステル、ポリエステルおよびアクリレート樹脂
基盤樹脂のような親水性材料、およびまた熱可塑性樹脂
およびゴムに対してほとんど湿潤性および接着性を有さ
ない。このため、ポリオレフィンフィラメントは予備処
理を行わない複合材料の製造には特に適していない。BACKGROUND OF THE INVENTION Polyolefin filaments or yarns with high tensile strength and high modulus are commonly used in the manufacture of composite materials such as thermosetting phenolics, epoxies,
It has little wettability and adhesion to hydrophilic materials such as vinyl ester, polyester and acrylate resin base resins, and also to thermoplastics and rubbers. For this reason, polyolefin filaments are not particularly suitable for the production of composite materials without pretreatment.
したがって、コーティング、プラズマおよびコロナ処理
により、およびまた機械的および／または化学的粗面化
により湿潤性および接着力を改善する試みがなされてい
る。かかる処理が費用のかかる他に、該処理はしばしば
このように処理したフィラメントないしはヤーンの引張
強さ特性の減少をもたらす。Attempts have therefore been made to improve the wettability and adhesion by coating, plasma and corona treatments, and also by mechanical and/or chemical roughening. In addition to being expensive, such treatments often result in a reduction in the tensile strength properties of the filaments or yarns treated in this way.
発明の開示
したがって、本発明の目的は、その引張強さおよびモジ
ュラスを維持しながら、ポリオレフィンフィラメントな
いしはヤーンの湿潤特性および接着特性を強化する安価
な方法を提供することである。DISCLOSURE OF THE INVENTION It is therefore an object of the present invention to provide an inexpensive method of enhancing the wetting and adhesive properties of polyolefin filaments or yarns while maintaining their tensile strength and modulus.
本発明によれば、この目的は、特に、通常のマトリック
ス材料に関して、高引張強さおよび高モジュラスと、低
湿潤および低接着力を有するポリオレフィンフィラメン
トないしはヤーンと高湿潤および高接着力のフィラメン
トないしはヤーンとの組み合わせにより達成される。According to the invention, this object is achieved in particular by polyolefin filaments or yarns with high tensile strength and high modulus and with low wetting and low adhesion and filaments or yarns with high wetting and high adhesion with respect to conventional matrix materials. This is achieved by a combination of
これらの組み合わせは、その所望の高引張強さおよび高
モジュラス値が表面処理により損なわれることなく、マ
トリックス材料に良好に接着するため、それらは、特に
、前記に示す通常のポリマーマトリックス材料を用いる
複合材料を製造するのに用いることができる。Since these combinations adhere well to matrix materials without their desired high tensile strength and high modulus values being compromised by surface treatments, they are especially suitable for composites with the usual polymeric matrix materials shown above. It can be used to manufacture materials.
低湿潤および低接着力のポリオレフィンフィラメントな
いしはヤーンは、ゲル化法、ついで高延伸により製造さ
れるフィラメントないしはヤーンであることが好ましい
。このゲル化法は、例えば、西独公開明細書３７２４４
３４号ならびにまた英国特許第Ａ−，２０４２４１４号
および２０５１６６７号に記載されており、ポリオレフ
ィンを溶媒に溶かし、該溶液を該ポリオレフィンの溶解
温度を越える温度でフィラメントに成形し、ゲル化のた
め該フィラメントを溶解温度未満の温度まで冷却し、つ
いで該フィラメントを溶媒を除去しながら、好ましくは
２０以上、特に好ましくは３０以上の延伸比を用いて延
伸することからなる。The low-wet and low-adhesion polyolefin filaments or yarns are preferably filaments or yarns produced by a gelling process followed by high stretching. This gelation method is described, for example, in West German Published Specification No. 37244.
No. 34 and also British Patent Nos. A-2042414 and 2051667, in which a polyolefin is dissolved in a solvent, the solution is formed into filaments at a temperature above the melting temperature of the polyolefin, and the filaments are formed for gelation. is cooled to a temperature below the melting temperature, and then the filament is drawn while removing the solvent, preferably using a drawing ratio of 20 or more, particularly preferably 30 or more.
用いるポリオレフィンは、超高分子ｆｉ６０００００９
１モル（重重平均分子量）以上を有するポリエチレン、
特に線状ポリエチレンからなることが好ましい。これら
のポリエチレンは、プロピレン、ブチレン、ペンテン、
ヘキセン、４−メチルペンテン、オクテン等のようなポ
リエチレンと共重合可能な１種またはそれ以上の他のア
ルケンを少量、好ましくは５モル％以下含有していても
よい。該ポリエチレンは炭素原子１０００個当たり１−
１０個、特に２〜６個のエチルまたはエチル基を有して
いることが好ましい。しかしながら、また、他のポリオ
レフィン、例えば、ポリプロピレンホモポリマーおよび
コポリマーを用いることら可能であり、さらには、用い
るポリオレフィンは少量の１種またはそれ以上の他のポ
リマー、特にアルケン−１−ポリマーを含有していても
よい。The polyolefin used is ultra high polymer fi6000009
polyethylene having 1 mole (weight average molecular weight) or more;
In particular, it is preferably made of linear polyethylene. These polyethylenes include propylene, butylene, pentene,
It may also contain small amounts, preferably up to 5 mole %, of one or more other alkenes copolymerizable with polyethylene, such as hexene, 4-methylpentene, octene, etc. The polyethylene has 1-
Preferably it has 10, especially 2 to 6 ethyl or ethyl groups. However, it is also possible to use other polyolefins, such as polypropylene homopolymers and copolymers; furthermore, the polyolefins used contain small amounts of one or more other polymers, in particular alkene-1-polymers. You can leave it there.
引張強さ２ ＧＰａ以上およびモジュラス６０ＧＰａ以
上を有するポリオレフィンフィラメントを用いることが
特に適している。It is particularly suitable to use polyolefin filaments with a tensile strength of 2 GPa or more and a modulus of 60 GPa or more.
高湿潤および高接着力のフィラメントないしはヤーンは
、ガラス、炭素、ポリアミドまたはポリエステルからな
ることが好ましい。しかしながら、前記材料に関して、
高湿潤および高接着力の他のフィラメントないしはヤー
ンを用いることもまた可能である。Preferably, the high-wet and high-adhesion filaments or yarns consist of glass, carbon, polyamide or polyester. However, regarding the material,
It is also possible to use other filaments or yarns of high wettability and high adhesion.
有利には、低湿潤および低接着力のフィラメントまたは
ヤーンを高湿潤および高接着力のフィラメントおよび／
またはヤーンとコア紡糸するか、または該２種の成分を
より合わせすることにより、２種のフィラメントないし
はヤーン型を組み合わせることである。Advantageously, low wetting and low adhesion filaments or yarns are substituted with high wetting and high adhesion filaments and/or yarns.
or by combining two filament or yarn types by core spinning with yarn or by twisting the two components.
一般に、高湿潤および高接着力のフィラメントまたはヤ
ーンの割合が、低湿潤および低接着力のフィラメントお
よびヤーンの割合に対し、１０〜５０重量％、特に１５
〜３０重量％であり、コア紡糸の場合、これらの割合は
約２５重量％であり、より合わせの場合、約１５重量％
であることが特に有利である。強化剤として本発明の組
み合わせを用いて製造した複合材料は、例えば、テニス
ラケットまたはゴルフクラブのようなスポーツ用品、カ
イヤックのようなボート船体またはカヌーボート船体、
対弾道ミサイル品、ヘルメット、高圧ホース等を製造す
るのに用いることができる。In general, the proportion of filaments or yarns with high wetting and high adhesion is between 10 and 50% by weight, in particular 15% by weight, relative to the proportion of filaments and yarns with low wetting and low adhesion.
~30% by weight, for core spinning these proportions are about 25% by weight, and for twining about 15% by weight
It is particularly advantageous that Composites produced using the combinations of the invention as reinforcing agents can be used, for example, in sports equipment such as tennis rackets or golf clubs, boat hulls such as kayaks or canoe boat hulls,
It can be used to manufacture anti-ballistic missile products, helmets, high pressure hoses, etc.
Claims (7)
強さおよび高モジュラスと、低湿潤および接着力を有す
るポリオレフィンフィラメントないしはヤーンと高湿潤
および高接着力のフィラメントないしはヤーンの組み合
わせ。(1) A combination of polyolefin filaments or yarns with high tensile strength and high modulus, low wetting and adhesion, and filaments or yarns with high wetting and high adhesion, especially with respect to conventional matrix materials.
ントないしはヤーンをゲル化法により製造し、高延伸す
る前記第（１）項の組み合わせ。(2) The combination of item (1) above, in which polyolefin filaments or yarns with low wettability and low adhesion are produced by a gelling method and highly stretched.
超高分子量６０００００ｇ／モル（重量平均分子量）以
上を有するポリエチレン、特に線状ポリエチレンからな
る前記第（１）項または第（２）項いずれかの組み合わ
せ。(3) The polyolefin filament or yarn is
The combination according to any one of item (1) and item (2) above, consisting of polyethylene, particularly linear polyethylene, having an ultra-high molecular weight of 600,000 g/mol (weight average molecular weight) or more.
ーンがガラス、炭素、ポリエステルまたはポリアミドか
らなる前記第（１）項〜第（３）項いずれかの１つの組
み合わせ。(4) A combination of any one of items (1) to (3) above, in which the high wettability and high adhesion filaments or yarns are made of glass, carbon, polyester or polyamide.
ンを、コア紡糸またはより合わせにより高湿潤および高
接着力のフィラメントまたはヤーンと組み合わせる前記
第（１）項〜第（４）項いずれかの１つの組み合わせ。(5) The method of any one of paragraphs (1) to (4) above, in which low-wet and low-adhesion filaments or yarns are combined with high-wet and high-adhesion filaments or yarns by core spinning or twisting. combination.
ーンの割合に対する高湿潤および高接着力のフィラメン
トないしはヤーンの割合が、１０〜５０重量％、特に１
５〜３０重量％である前記第（１）項〜第（５）項いず
れかの１つの組み合わせ。(6) The proportion of high-wetting and high-adhesion filaments or yarns to the proportion of low-wetting and low-adhesion filaments or yarns is between 10 and 50% by weight, in particular 1
The combination of any one of the above items (1) to (5) in an amount of 5 to 30% by weight.
ずれかの１つの組み合わせの使用。(7) Use of a combination of any one of the above items (1) to (6) for manufacturing a composite material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3733429 | 1987-10-02 | ||
| DE3733429.8 | 1987-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01156538A true JPH01156538A (en) | 1989-06-20 |
Family
ID=6337525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24889788A Pending JPH01156538A (en) | 1987-10-02 | 1988-09-30 | Combination of polyolefin filament or yarn of low humidity and low bonding force, and filament or yarn of high humidity and high bonding strength |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0310202A1 (en) |
| JP (1) | JPH01156538A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0520023B1 (en) * | 1990-03-14 | 1995-05-24 | AlliedSignal Inc. | Spinning of high molecular weight polyethylene fiber and the resulting spun fiber |
| WO1994000627A1 (en) * | 1992-06-22 | 1994-01-06 | Allied-Signal Inc. | Spinning of high molecular weight polyethylene fiber and the resulting spun fiber |
| US5749214A (en) * | 1996-10-04 | 1998-05-12 | Cook; Roger B. | Braided or twisted line |
| NL1006606C2 (en) † | 1997-07-17 | 1999-01-19 | Desseaux H Tapijtfab | Yarn for artificial grass, method of manufacturing the yarn and artificial grass field in which said yarn is incorporated. |
| US8303079B2 (en) * | 2008-08-11 | 2012-11-06 | Xerox Corporation | Surface cleaning using a filament |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2448782A (en) * | 1945-05-14 | 1948-09-07 | Archibald H Davis | Composite strand and fabric |
| US2475083A (en) * | 1947-07-03 | 1949-07-05 | Archibald H Davis | Composite textile strand and fabric |
-
1988
- 1988-09-30 EP EP88202163A patent/EP0310202A1/en not_active Withdrawn
- 1988-09-30 JP JP24889788A patent/JPH01156538A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0310202A1 (en) | 1989-04-05 |
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