JPH0153178B2 - - Google Patents
Info
- Publication number
- JPH0153178B2 JPH0153178B2 JP6628282A JP6628282A JPH0153178B2 JP H0153178 B2 JPH0153178 B2 JP H0153178B2 JP 6628282 A JP6628282 A JP 6628282A JP 6628282 A JP6628282 A JP 6628282A JP H0153178 B2 JPH0153178 B2 JP H0153178B2
- Authority
- JP
- Japan
- Prior art keywords
- polyolefin
- modified
- molded products
- vapor
- deposited
- 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
Links
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 229920000098 polyolefin Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 229920000178 Acrylic resin Polymers 0.000 claims description 4
- 239000004925 Acrylic resin Substances 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000004417 polycarbonate Substances 0.000 claims description 4
- 229920005668 polycarbonate resin Polymers 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 229920005990 polystyrene resin Polymers 0.000 claims description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 239000011135 tin Substances 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- -1 polyethylene Polymers 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 3
- 239000011976 maleic acid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 229920005672 polyolefin resin Polymers 0.000 description 3
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000002736 metal compounds Chemical class 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000005003 food packaging material Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 238000010559 graft polymerization reaction Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002987 primer (paints) Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000007934 α,β-unsaturated carboxylic acids Chemical class 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】
本発明はプラスチツク成形物（ただしシート状
成形物を除く。以下本明細書においてプラスチツ
ク成形物とはシート状成形物を除くものとする。）
と、カルボキシル基含有ポリオレフイン（以下変
性POという。）とを接着する際、予じめ上記成形
物に金属およびもしくは金属酸化物蒸着薄層を形
成することによつて接着性を向上せしめる方法を
提供する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to plastic molded products (excluding sheet-like molded products. Hereinafter, in this specification, plastic molded products exclude sheet-like molded products).
and a carboxyl group-containing polyolefin (hereinafter referred to as modified PO). do.
従来、ポリエステル、ナイロン、ポリオレフイ
ン、ポリカーボネート、ポリスチレン、アクリル
系樹脂は成形性に優れ、軽量で強度の大きい成形
素材として、単独で、あるいは充てん剤、強度繊
維を混入して各種成形物、例えば、日用雑貨類、
容器、自動車部品などとして汎く使用されてい
る。 Conventionally, polyester, nylon, polyolefin, polycarbonate, polystyrene, and acrylic resins have excellent moldability, and have been used as lightweight and strong molding materials for various molded products, such as by adding fillers or strength fibers. miscellaneous goods,
Widely used as containers, automobile parts, etc.
しかしながら、これらの樹脂類、特にポリオレ
フインは比較的表面活性が乏しいため特殊の塗
料、あるいは印刷インキを用いなければならなか
つた。 However, since these resins, especially polyolefins, have relatively poor surface activity, special paints or printing inks have had to be used.
本発明者等は既にプラスチツク基材に金属もし
くは金属酸化物を蒸着することによつて変性ポリ
オレフインが極めて強固に接着するとの知見を
得、積層体として特許出願している（例えば、特
願昭56−172067号、同57−969号、同57−9536号）
が、本発明はシート状以外の成形物への用途に上
記知見を適用するものである。 The inventors of the present invention have already found that modified polyolefin can be bonded extremely strongly by vapor-depositing a metal or metal oxide onto a plastic base material, and have filed a patent application for a laminate (for example, Japanese Patent Application No. 1983). −172067, 57-969, 57-9536)
However, the present invention applies the above knowledge to molded products other than sheet shapes.
本発明方法によつて、従来PET、ナイロンな
どの成形物に対して接着性の不良であつた変性
POを強固に接着することができる。例えば容器
などの補強のために変性POを全体もしくは必要
個所に接着せしめることが可能となり、更にまた
PO自身が接着性の良好な材料であるために印刷
適性あるいは塗装適性を大幅に向上することが可
能となつた。 By the method of the present invention, it is possible to cure molded products made of PET, nylon, etc., which have been modified to have poor adhesion.
Possible to firmly adhere PO. For example, it is now possible to bond modified PO to the entire container or to the necessary parts to reinforce containers, etc.
Since PO itself is a material with good adhesive properties, it has become possible to greatly improve printability or paintability.
本発明におけるプラスチツク基材(A)としては、
例えばポリエステル、ナイロン、ポリオレフイ
ン、ポリカーボネート、ポリスチレン、アクリル
系樹脂が有用であり、これらの基材は表面が未処
理でもよいが、より強度を向上せしめる目的でサ
ンドブラストのような物理的表面処理、コロナ放
電あるいはプライマー塗布などの化学的表面処理
を行なつたものでもよい。 As the plastic base material (A) in the present invention,
For example, polyester, nylon, polyolefin, polycarbonate, polystyrene, and acrylic resins are useful, and these substrates may have untreated surfaces, but may be subjected to physical surface treatments such as sandblasting or corona discharge to further improve their strength. Alternatively, it may be subjected to chemical surface treatment such as primer coating.
本発明において用いられる金属、金属酸化物と
しては、空気中で安定なものならば特に制限され
ない。例えば金属としては、Al，Zn，Ag，Cr，
Sn，Cu，Ni，Mgなどがあり、またこれら金属
の酸化物を挙げることができるが、経済性および
食品包装材としての用途に限れば、Sn，Al，
SnO2などを用いることが好ましい。 The metals and metal oxides used in the present invention are not particularly limited as long as they are stable in air. For example, metals include Al, Zn, Ag, Cr,
There are Sn, Cu, Ni, Mg, etc., and oxides of these metals can be mentioned, but if it is limited to economic efficiency and use as food packaging materials, Sn, Al,
It is preferable to use SnO 2 or the like.
蒸着薄層は単分子層から1000Å程度の厚さとす
るのがよく、厚過ぎても効果の向上は期待できな
い。通常数分子層から500Åの厚さで十分である。
そして、薄層はプラスチツク成形物上に真空蒸着
もしくはスパツタリングなどの蒸着によつて形成
することが好ましい。 The thickness of the deposited thin layer is preferably from a monomolecular layer to about 1000 Å; if it is too thick, no improvement in effectiveness can be expected. A thickness of a few molecular layers to 500 Å is usually sufficient.
The thin layer is preferably formed on the plastic molded article by vacuum deposition or sputtering.
本発明における変性POとしては、エチレン、
プロピレン、ブテンなどのオレフイン系単量体と
アクリル酸、メタクリル酸、イタコン酸、フマル
酸、マレイン酸、無水マレイン酸などのα、β―
不飽和カルボン酸、およびその他（メタ）アクリ
ル酸エステルなどを共重合もしくはグラフト重合
せしめたものであり、α、β不飽和カルボン酸の
量はオレフイン成分100重量部に対して0.01〜30
重量部が好ましい。少な過ぎると接着に関する効
果が弱く、多過ぎても効果の向上が認められず、
耐アルカリ水性が劣るようになる。これらの変性
POは単独でもよいが、変性していないポリエチ
レン、ポリプロピレンなどと混合してもよいし、
更には一般にアイオノマーと呼ばれる、金属化合
物を添加することもできる。金属化合物としては
ナトリウム、カリウム、亜鉛、鉄、アルミニウ
ム、銅、ニツケルなどの酸化物、水酸化物、炭酸
塩、酢酸塩、硫酸塩などがあり、カルボキシル基
含有ポリオレフイン100重量部に対して20重量部
程度まで配合することができる。また変性POは
未変性ポリオレフインに対して0.1重量％以上で
あれば接着性に効果があり、好ましくは５重量％
以上である。 The modified PO in the present invention includes ethylene,
Olefinic monomers such as propylene and butene, and α and β- such as acrylic acid, methacrylic acid, itaconic acid, fumaric acid, maleic acid, and maleic anhydride.
It is a copolymerization or graft polymerization of unsaturated carboxylic acid and other (meth)acrylic acid esters, etc., and the amount of α, β unsaturated carboxylic acid is 0.01 to 30 parts by weight per 100 parts by weight of the olefin component.
Parts by weight are preferred. If it is too small, the effect on adhesion will be weak, and if it is too large, no improvement in the effect will be observed.
Alkaline water resistance becomes poor. These degenerations
PO may be used alone, but it may also be mixed with unmodified polyethylene, polypropylene, etc.
Furthermore, a metal compound generally called an ionomer can also be added. Metal compounds include oxides, hydroxides, carbonates, acetates, sulfates, etc. of sodium, potassium, zinc, iron, aluminum, copper, nickel, etc., and 20 parts by weight per 100 parts by weight of carboxyl group-containing polyolefin. It can be blended up to about 100%. Furthermore, modified PO is effective for adhesion if it is 0.1% by weight or more based on unmodified polyolefin, preferably 5% by weight.
That's all.
本発明の実施において、具体的にはプラスチツ
ク表面に蒸着後、変性POをフイルム状として熱
圧で接着する方法、変性POを溶解もしくは分散
した塗料でコーテイングする方法などがあるが、
変性POを粉末状とし粉体塗料と同様の方法でコ
ーテイングする方法が好ましい。 In carrying out the present invention, concrete methods include a method of vapor-depositing modified PO on a plastic surface and then adhering the modified PO in the form of a film using heat pressure, and a method of coating the plastic surface with a paint in which modified PO is dissolved or dispersed.
A method in which modified PO is powdered and coated in the same manner as a powder coating is preferred.
実施例 １
ブロー成形したポリエステルボトルの内面に金
属アルミニウムを数分子層蒸着し、マレイン酸グ
ラフトポリエチレン粉末を蒸着層上に約50μコー
テイングし、110℃で焼付けた。接着力はマレイ
ン酸グラフトポリエチレン皮膜が凝集破壊を生ず
る程であつた。Example 1 Several molecular layers of metallic aluminum were deposited on the inner surface of a blow-molded polyester bottle, and approximately 50 μm of maleic acid-grafted polyethylene powder was coated on the deposited layer and baked at 110°C. The adhesive strength was such that the maleic acid grafted polyethylene film caused cohesive failure.
比較例 １
金属アルミニウム蒸着を行なわないで実施例１
を繰り返えしたところ、マレイン酸グラフトポリ
エチレン皮膜は簡単に剥離した。Comparative Example 1 Example 1 without metal aluminum vapor deposition
When this process was repeated, the maleic acid grafted polyethylene film was easily peeled off.
実施例 ２
実施例１において、アルミニウムに代えてSn，
SnO2，Mg，Al2O3，Cr，Ag，Cuをそれぞれ蒸
着し、同様の結果を得た。Example 2 In Example 1, Sn,
Similar results were obtained by depositing SnO 2 , Mg, Al 2 O 3 , Cr, Ag, and Cu, respectively.
実施例 ３
ナイロン、ポリオレフイン、ポリカーボネー
ト、ポリスチレン、アクリル系樹脂成形物表面に
アルミニウムを約50μ蒸着後、マレイン酸グラフ
トポリエチレン10重量部をキシレン100重量部中
てこ溶解した溶液を常法によつてコーテイング
し、110℃で焼付け、膜厚約50μの皮膜を形成し
た。接着力は実施例１と同様に強固であつた。Example 3 Approximately 50 μm of aluminum was deposited on the surface of nylon, polyolefin, polycarbonate, polystyrene, and acrylic resin moldings, and then coated with a solution of 10 parts by weight of maleic acid-grafted polyethylene dissolved in 100 parts by weight of xylene using a conventional method. , and baked at 110°C to form a film with a thickness of approximately 50μ. The adhesive force was strong as in Example 1.
Claims (1)
ポリカーボネート、ポリスチレン、アクリル系樹
脂を素材とするプラスチツク成形物（ただし、シ
ート状成形物を除く。）表面に、アルミニウム、
亜鉛、銀、クロム、スズ、銅、マグネシウム、も
しくはそれらの酸化物の１種もしくは２種以上を
蒸着後、蒸着面にカルボキシル基を有する変性ポ
リオレフインを加熱融着することを特徴とするプ
ラスチツク成形物と変性ポリオレフインとの接着
性を向上せしめる方法。1 Polyester, nylon, polyolefin,
Plastic molded products made of polycarbonate, polystyrene, and acrylic resin (excluding sheet-like molded products) have aluminum,
A plastic molded article characterized in that zinc, silver, chromium, tin, copper, magnesium, or one or more of their oxides is vapor-deposited, and then a modified polyolefin having a carboxyl group is heat-fused on the vapor-deposited surface. A method for improving the adhesion between polyolefin and modified polyolefin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57066282A JPS58183733A (en) | 1982-04-22 | 1982-04-22 | Method for improving bonding property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57066282A JPS58183733A (en) | 1982-04-22 | 1982-04-22 | Method for improving bonding property |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58183733A JPS58183733A (en) | 1983-10-27 |
| JPH0153178B2 true JPH0153178B2 (en) | 1989-11-13 |
Family
ID=13311315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57066282A Granted JPS58183733A (en) | 1982-04-22 | 1982-04-22 | Method for improving bonding property |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58183733A (en) |
-
1982
- 1982-04-22 JP JP57066282A patent/JPS58183733A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58183733A (en) | 1983-10-27 |
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