JPH02172736A - Polyfunctional heat-sealable film - Google Patents
Polyfunctional heat-sealable filmInfo
- Publication number
- JPH02172736A JPH02172736A JP32773788A JP32773788A JPH02172736A JP H02172736 A JPH02172736 A JP H02172736A JP 32773788 A JP32773788 A JP 32773788A JP 32773788 A JP32773788 A JP 32773788A JP H02172736 A JPH02172736 A JP H02172736A
- Authority
- JP
- Japan
- Prior art keywords
- film
- pet
- metal
- compatible
- ionomer
- 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
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims abstract description 9
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 6
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 6
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 239000002313 adhesive film Substances 0.000 claims 1
- 229920000554 ionomer Polymers 0.000 abstract description 19
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract description 10
- 229910052751 metal Inorganic materials 0.000 abstract description 9
- 239000002184 metal Substances 0.000 abstract description 9
- 239000007769 metal material Substances 0.000 abstract description 8
- 239000004698 Polyethylene Substances 0.000 abstract description 5
- 239000004743 Polypropylene Substances 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- -1 polyethylene terephthalate Polymers 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 229920000728 polyester Polymers 0.000 abstract description 2
- 229920000573 polyethylene Polymers 0.000 abstract description 2
- 229920001155 polypropylene Polymers 0.000 abstract description 2
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 5
- 239000007900 aqueous suspension Substances 0.000 abstract 3
- 229920002799 BoPET Polymers 0.000 description 12
- 239000005038 ethylene vinyl acetate Substances 0.000 description 6
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 229920000098 polyolefin Polymers 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 239000000039 congener Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004472 Lysine Substances 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000007500 overflow downdraw method Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
関係式中ＰＥＴ （又はｐｐ、ｐｇ）はポリエステル、
ポリプロビレ／、ポリエチレンなどのフィルム。[Detailed description of the invention] In the relational formula, PET (or pp, pg) is polyester,
Films such as polypropylene/polyethylene.
ＳＢＲはスチレン、ブタジェン系及びその同族体のラテ
ックス。Ｃｏ−ＰＥＴは共重合ポリエステル樹脂類。Ｅ
ＶＡはエチレン酢ビ樹脂及びその同族体。SBR is a latex of styrene, butadiene and their congeners. Co-PET is a copolymerized polyester resin. E
VA is ethylene vinyl acetate resin and its congeners.
Ｒｏａｉｎは天然ロジンを含むワックス類とその同族体
及びテルペン類。ｌｏｎｏｍａｒはアイオノマー樹脂の
各種金属塩類。Ｍ６ ｔ ａ ｌは鉄、銅、アルミ、亜
鉛、錫などの学、属材料である。Roain is a wax that includes natural rosin, its congeners, and terpenes. lonomar is various metal salts of ionomer resin. M6 t a l is a metal material such as iron, copper, aluminum, zinc, tin, etc.
プリンター回路のコネクターリード部及び電子部品など
【使用されるフラット［相］ケーブルの末端保護フィル
ム又は電線用シース材料分野に用いられるほか訓告容器
の金Ｎ４表面へのプラスチックス貼布用として広く活用
出来る。It is used in the field of terminal protection films for flat [phase] cables used in printer circuit connector leads and electronic components, and as sheath materials for electric wires, and can also be widely used for pasting plastics on the gold N4 surface of warning containers. .
現在金属との接着性の高いアイオノマー・フィルムは図
ｍ ＋ （２）に示す如くアイオノマー−フィルム、！
： ＰＥＴフィルム又はポリオレフィンのフィルムとは
接層性が悪いので層間に特殊なプライマーを用いる面倒
な処理が必要である。Currently, ionomer films with high adhesion to metals are ionomer films, as shown in Figure m + (2).
: Since it has poor adhesion with PET film or polyolefin film, troublesome treatment using a special primer is required between the layers.
プラスチックス・フィルムと金属材料との接着に当り２
〜３層を積層することに対する接着性改善操作が行われ
て〜゛るが本性では図（３）に示す如く単層による熱融
１法により一挙にプラスチ雫りと金属との接着を可能と
した。For bonding plastic films and metal materials 2
~ Adhesiveness improvement operations have been carried out for laminating three layers ~, but in reality, as shown in Figure (3), it is possible to bond plastic drippings and metal at once using a single-layer thermal fusion method. did.
接着性を高める１つの方法として相溶性による成分量結
合力を求め且つ不完全相溶による各成分の特徴を充分に
活かし更には熱融着（固定化）される迄の仮接着を可能
とすることにより従来２〜３ノｍ形成による多機能接着
性を単層にて完結するととく成功した。即ち本発明はペ
ース・フィルムとなるＰＥＴフィルムまたはポリオレフ
ィンフィルム上にＰＥＴ フィルム又はポリオレフィン
フィルム及びまたはメタル材料を同時に接層可能とする
もので、このためメタル材料に接着性の強いアイオノマ
ー樹脂を介在せしめた点に特徴がある。One way to improve adhesion is to determine the bonding strength of the components based on their compatibility, fully utilize the characteristics of each component due to incomplete compatibility, and further enable temporary adhesion until heat fusion (fixation) occurs. As a result, it has been particularly successful to achieve the multifunctional adhesive properties conventionally achieved by forming a 2 to 3 nm thick film with a single layer. That is, the present invention enables a PET film or a polyolefin film and/or a metal material to be simultaneously layered on a PET film or a polyolefin film serving as a pace film, and for this purpose, an ionomer resin with strong adhesiveness is interposed on the metal material. The points are distinctive.
従ってアイオノマー成分とアイオノマーと相溶度の高い
成分（ロジン系）と′！Ｍ膜強度を増す同相溶性の
を加え且つ 相溶性をもち、ＫＶＡ
ＥＶＡ
初期接着性を附与するＳＢＫＷｇ−’Ｗｂ媒体中に微粒
子状に懸濁せしめた混液をベースフィルムに塗付し乾燥
−熱融着により加熱融解する瞬間的相溶結合力の発現を
とらえて接着性の低いＰＥＴまたはポリオレフィンとア
イオノマー及びメタルとを同時に接着することを可能と
した。Therefore, the ionomer component and the component with high compatibility with the ionomer (rosin type) and '! Compatibility that increases M film strength
and have compatibility, KVA
EVA A mixture of fine particles suspended in a SBKWg-'Wb medium that imparts initial adhesion is applied to the base film and bonded by capturing the instantaneous expression of compatible bonding force that is heated and melted by drying and heat fusion. This makes it possible to bond PET or polyolefin with low properties to ionomer and metal at the same time.
この場合相溶結合する溶融成分の樹脂はペースとなるＰ
ＥＴ及びボリオレフイ／類のフィルム性能を損わぬ程度
の融点又は流動温度（８０〜１１０℃）が望ましい。In this case, the resin of the molten component that compatibilizes with P
It is desirable to have a melting point or flow temperature (80-110°C) that does not impair the performance of the ET and Voriolefin films.
又、溶融し相溶を助けるために均一微粒子分散が必要で
ある。熱接着操作は短時間に行われるので、成分は瞬間
的溶融の状態となり完全相溶には到らず一種の不完全相
溶結合状態となるので各成分の特徴が残ることＫなる。Further, uniform fine particle dispersion is necessary to melt and facilitate compatibility. Since the thermal bonding operation is carried out in a short period of time, the components become instantaneously molten and do not reach complete compatibility, but rather a kind of incomplete compatibility bonding state, so that the characteristics of each component remain.
１、 多積層により生産される従来法に比較し単層にて
目的を達することが出来るので加工費が非常に節約出来
る。1. Compared to the conventional production method that uses multiple layers, processing costs can be greatly reduced because the purpose can be achieved with a single layer.
２、 アイオノマー・フィルムを使用しないので製膜コ
ストが節減出来る。2. Film production costs can be reduced because no ionomer film is used.
３、水分散系であるので塗付液の粘度調節が容易となり
皮膜厚さのコントロールが自由である。3. Since it is an aqueous dispersion system, the viscosity of the coating liquid can be easily adjusted and the film thickness can be freely controlled.
アイオノマー成分とＰＥＴ フィルム類は直接には接着
性をもたないがアイオノマーに相溶のロジン及びＥＶＡ
を介在させることにより、その接着性を高めることが出
来る。又ペースＰＥＴ フイ本発明に使用する各成分は
相互に相溶性をもりたすして溶解は容為ではない。従っ
て本法に於ける相溶結合性の実現を促進するために樹脂
成分を微粒子とすることは勿論であるが予め樹脂を溶融
混合したものを用いるのも１つの方法である。即ちリジ
ンとＥＶＡを溶融し次いでアイオノマー成分を同様に混
融するなどである。The ionomer component and PET films do not have direct adhesive properties, but rosin and EVA are compatible with the ionomer.
By intervening, the adhesiveness can be improved. In addition, the components used in the present invention are compatible with each other and cannot be easily dissolved. Therefore, in order to promote the realization of compatible bonding properties in this method, it is of course possible to form the resin component into fine particles, but one method is to use a resin that has been melted and mixed in advance. That is, lysine and EVA are melted, and then the ionomer component is similarly mixed.
また分散を助ける意味で非イオン性分散剤の添加も有効
である。相溶樹脂は一種の混合溶剤としても作用するわ
けであるから互にとけあいやすい成分比も重要となる。It is also effective to add a nonionic dispersant to aid dispersion. Since compatible resins also act as a kind of mixed solvent, the ratio of components that are easily soluble in each other is also important.
本法の場合概ね次の範囲が妥当である。 （
又、よ。。−ＰＦ、Ｔ ）ＥＶＡ ： ＊ シｙ ：
７（ノオノマ−： ｓｇＮｃｔｓ〜３０）：（１０〜２
０）：（３０−６０）：（１０〜２０）である。水分散
液として使用するので撒付后の乾燥による水分除去を充
分に行うことも必要である。In the case of this law, the following ranges are generally appropriate. (
Again, yo. . -PF, T)EVA: *Sy:
7 (Noonomer: sgNcts~30): (10~2
0):(30-60):(10-20). Since it is used as an aqueous dispersion, it is also necessary to sufficiently remove moisture by drying after spreading.
実施例１゜
１、試料の準備
＋１）ＥＶＡ、ロジン、ワックスの配合比４０：４０
：２０の市販エバ７レクス３１０（三井デ為ボン製）を
用意した。Example 1゜1. Sample preparation + 1) Blending ratio of EVA, rosin, and wax 40:40
:20 commercially available Eva 7 Rex 310 (manufactured by Mitsui DE Tamebon) was prepared.
（２） アイオノマー成分散系５Ａ−１００（三井石
化製）固形分３５Ｎを用意した。(2) An ionomer dispersion system 5A-100 (manufactured by Mitsui Petrochemical Co., Ltd.) with a solid content of 35N was prepared.
（３） 市販ケミットＲ−９９（東し！Ｒ）ｍ液タイ
プで固形分３ＯＮを用意した◎
２、 試料の調整
試料の準備（１）のものを２０９計量し、ステンレス・
容器中に入れシリコーン油浴槽にて１２０〜１３０℃に
加熱し溶融せしめる。(3) Prepare a commercially available Chemit R-99 (Toshi!R) m liquid type with a solid content of 3ON.
Place in a container and heat to 120-130°C in a silicone oil bath to melt.
別途アイオノマー試料（２）を予め８０℃前后に加温し
ておいたものを前記浴融物中に除々に攪拌しながら１０
０Ｆを投入し乳濁液を得た。除冷して４０℃前后になっ
たもののなかにＣｏ−ＰＥＴ系試料（３）を加え、アト
マイザ−にて均一に混合した。調整后の混液の各成分比
は概ね次の如くである。Separately, an ionomer sample (2) previously warmed to around 80°C was added to the bath melt while being gradually stirred.
0F was added to obtain an emulsion. Co-PET sample (3) was added to the mixture that was slowly cooled to around 40°C and mixed uniformly with an atomizer. The ratio of each component in the mixed solution after adjustment is approximately as follows.
ＥｖＡ：ロシン分： フイｙＦ／ ｆｆ −： Ｃｏ−
ＰＥＴ＝１３：１９：５８：１０゜
３、接着性テスト
ＰＥＴフィルム（１００μ）をベース・フィルムとし、
これに調整混濁液を刷毛にて２０〜３０μ程度に均一に
塗付したる後充分風乾した。別途用意したＰＥＴフィル
ム（１００μ）及びメタル（導電材料）を図（４）に示
す如く配置し、１５０℃Ｘ ３ Ｋ４／（−！ｉ Ｘ
３秒間のヒートシールを実施した。その結果ＰＩＴ側に
対し１．２ Ｋｑ ／ ２５ ｍ巾、及びメタルに対し
１．５Ｋｇ／ ２５ ｗｍ巾Ω接着強さを示した。EvA: Rosine: F/ff-: Co-
PET=13:19:58:10゜3, adhesion test PET film (100μ) as base film,
The adjusted turbidity was applied uniformly to a thickness of about 20 to 30 μm using a brush, and then thoroughly air-dried. Separately prepared PET film (100μ) and metal (conductive material) were arranged as shown in Figure (4), and heated at 150°C
Heat sealing was performed for 3 seconds. As a result, the bond strength was 1.2 Kq/25 m width for the PIT side and 1.5 Kg/25 wm width for the metal side.
図中斜線部はアイオノマーフィルム又はアイオノマブレ
ンド層を太線部はプライマーを示す。
図１．ＰＥＴフィルムをベースとした７ラツトケーブル
末端保護シートの例示で模式的断面図である。
図２．電線シース用に応用された例でＰｖＣをＰＥＴフ
ィル２にラミネートしたものをベース・フィルムとする
場合の模式的断面図である。
図３． 本性により作られたＰＩＤＴフィルムをベース
とする単層の場合の例示で模式的断面図である。
図４． 接着テスト′ｉ＃、施の場合の被涜物であるＰ
ＥＴフィルム及びメタル材料の位置を示す模式的断面図
である。
１、 アイオノマーフィルムとＰＥＴフィルムとの接着
のための後付はプライマー。
２、 アイオノマーフィルム。
３、ＰＥＴフィルムとアイオノマーフィルムとの接着の
ための先付はプライマー。
４、 ベースＰＥＴフィルム。
１ｓ、 ＰＶＣフィルムとＰＥＴフィルムトノ接層の
ためのプライマー。
ｓ、ｐ：ｖｃフィルム。
７、 本発明による単層化された皮膜層。
８、被着メタル材料。
９、 被１１ＦＰＥＴフイルム。
（ａ） 被着ＰＥＴフィルムの当る部分。
（ｂ） 被着メタル材料の当る部分。
図 １
ズ ２
／In the figure, the shaded area indicates the ionomer film or ionomer blend layer, and the thick line area indicates the primer. Figure 1. FIG. 2 is a schematic cross-sectional view showing an example of a 7-rat cable end protection sheet based on PET film. Figure 2. FIG. 2 is a schematic cross-sectional view of a base film in which PvC is laminated onto a PET film 2 in an example applied to a wire sheath. Figure 3. 1 is a schematic cross-sectional view illustrating the case of a single layer based on a PIDT film made by the present invention; FIG. Figure 4. Adhesion test 'i#, P which is a sacrilegious object in case of application
FIG. 3 is a schematic cross-sectional view showing the positions of an ET film and a metal material. 1. A primer is used as an afterthought to bond the ionomer film and PET film. 2. Ionomer film. 3. Primer is used for adhesion between PET film and ionomer film. 4. Base PET film. 1s, Primer for PVC film and PET film top layer. s, p: VC film. 7. Monolayered film layer according to the present invention. 8. Adhering metal material. 9. Covered with 11FPET film. (a) The area in contact with the adhered PET film. (b) The area in contact with the adhered metal material. Figure 1 Zu 2 /
Claims (1)
関係式ＰＥＴ（又はＰＰ，ＰＥ）＝ＳＢＲ（又はＣｏ−
ＰＥＴ）＜＝＞ＥＶＡ＜＝＞Ｒｏｓｉｎ＜＝＞ｉｏｎｏ
ｍｅｒ＝Ｍｅｔａｌ（記号：は接着性＜＝＞は相溶結合
性）が成立する多成分系水分散懸濁液をＰＥＴ（又はＰ
Ｐ，ＰＥ）のフィルム・ベース上に塗付したのち乾燥し
た多機能性熱融着フィルム。The relationship between adhesive and compatible bonding resin components that are mutually compatible is PET (or PP, PE) = SBR (or Co-
PET)<=>EVA<=>Rosin<=>iono
PET (or
A multifunctional heat-adhesive film that is coated onto a P, PE) film base and then dried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32773788A JPH02172736A (en) | 1988-12-27 | 1988-12-27 | Polyfunctional heat-sealable film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32773788A JPH02172736A (en) | 1988-12-27 | 1988-12-27 | Polyfunctional heat-sealable film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02172736A true JPH02172736A (en) | 1990-07-04 |
Family
ID=18202420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32773788A Pending JPH02172736A (en) | 1988-12-27 | 1988-12-27 | Polyfunctional heat-sealable film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02172736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021061325A (en) * | 2019-10-07 | 2021-04-15 | 倉敷紡績株式会社 | Dicing sheet and base film therefor |
-
1988
- 1988-12-27 JP JP32773788A patent/JPH02172736A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021061325A (en) * | 2019-10-07 | 2021-04-15 | 倉敷紡績株式会社 | Dicing sheet and base film therefor |
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