JPS59184611A - 熱可塑性樹脂の高周波溶着方法 - Google Patents

熱可塑性樹脂の高周波溶着方法

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Publication number
JPS59184611A
JPS59184611A JP58058661A JP5866183A JPS59184611A JP S59184611 A JPS59184611 A JP S59184611A JP 58058661 A JP58058661 A JP 58058661A JP 5866183 A JP5866183 A JP 5866183A JP S59184611 A JPS59184611 A JP S59184611A
Authority
JP
Japan
Prior art keywords
thermoplastic resin
welding
frequency
resin
metal
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
JP58058661A
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English (en)
Inventor
Tsutomu Suda
勉 須田
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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Publication date
Application filed by Showa Denko KK filed Critical Showa Denko KK
Priority to JP58058661A priority Critical patent/JPS59184611A/ja
Publication of JPS59184611A publication Critical patent/JPS59184611A/ja
Pending legal-status Critical Current

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    • 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
    • B29C66/72—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 structure of the material of the parts to be joined
    • B29C66/723—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 structure of the material of the parts to be joined being multi-layered
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • 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
    • B29C66/712—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 the composition of one of the parts to be joined being different from the composition of the other part
    • 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
    • B29C66/72—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 structure of the material of the parts to be joined
    • B29C66/723—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 structure of the material of the parts to be joined being multi-layered
    • B29C66/7232—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 structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72321—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 structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys
    • 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
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3672—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint
    • B29C65/3676—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic
    • B29C65/368—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic with a polymer coating
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5035—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being in thread form, i.e. in the form of a single filament, e.g. in the form of a single coated filament
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0633—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/065—HDPE, i.e. high density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/08—Copolymers of ethylene
    • B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29K2031/00—Use of polyvinylesters or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 脂の高周波溶着方法に関する。
近年、熱可塑性樹脂成形品の意匠設計の自由化、高度化
が進み、複数の熱可塑性樹脂成形品を溶着して複合する
方法も採用されている。溶着方法としては、高周波溶着
方法、スピン溶着方法、超音波溶着方法、バット溶着方
法、熱風溶着方法などが知られており、成形品形状、溶
着後の成形品外観などの事情により適宜選択されている
。
これらの溶着方法の中では、特殊な形状品、大型品の密
封溶着が短時間で容易にできることから高周波溶着方法
が特に官能基を有するポリ塩化ビニル樹脂において広く
行なわれており、他の樹脂においても針金のような金属
を挿入し高周波をかけ、金属を発熱させながら成形品を
押圧することによって溶着している。
ところがこの場合、金属と樹脂との溶着力不良のため徐
々に溶着部が剥がれるという問題があった。本発明はか
かる問題を解決するものであり、その要旨は、加熱源と
して接着性物質を被覆した金属を用いることを特徴とす
る熱可塑性樹脂の高周波溶着方法、である。
本発明における熱可塑性樹脂は高周波溶着可能な広きに
わたシ、高密度ポリエチレン、低密度ポリエチレン、ポ
リプロピレン、ポリスチレン、ポリ塩化ビニル、ボリア
ミド、エチレン酢酸ビニル共重合体、ポリエチレンテレ
フタレート、ＡＢｓ樹脂、ＡＳ樹脂などが挙げられる。
接着性物質は、熱可塑性樹脂及び金属に対して接着性を
有するものでちり、接着性樹脂、接着剤が挙げられ、特
に非極性熱可塑性樹脂には接着性樹脂が好適であり、た
とえば無水マレイン酸のような不飽和カルボン酸で変性
したポリオレフィンが使用できる。接着性物質の金属へ
の被覆方法としては、流動浸漬法、押出被覆法などが採
用できる。
れ、従来のような剥離現象が解決され、本発明は家庭用
品、家電部品、自動車部品などに適用できる。
以下に実施例、比較例を挙げて本発明をさらに詳細に説
明する。
実施例１、比較例１ メルトフローレート７　ｇ／　１０ｍｕ１のポリプロピ
レンを用いて隔壁二重構造の保温弁当箱本体を得べく、
外寸２］Ｏｍｍ、　Ｘ　１５０　ｍｍ　Ｘ　６０ｍ　（
高さ）で肉厚は一様に２ｍｍ０下底と、開口縁から巾１
２ｒｎｍの張出部と張出部外縁に高さ１０ｍｍの脚部を
有し開口部は内寸１８０　ｍｍ　Ｘ　１２０　ｍｍ　Ｘ
　５０ｍｍ　（高さ）で肉厚は一様に２ｍｒａの上底を
射出成形した。
下底は側壁端面に、上面に４ｍｍ（巾）Ｘ５ｍｙｘ（深
さ）の溝を有する下向きにチャンネル徒チばを嵌合し、
この溝と前記脚部との間に接着性樹脂としてメルトフロ
ーレー）　１　ｊｊ　７１０ｍ１ｎのポリプロピレン１
．００重量部と無水マレイン酸０６重量部を有機過酸化
物の存在下で混合溶融して得た変性ポリオレフィンを０
．２　ｍｍ厚に溶融浸漬法により被覆した２ｍｍ１鉄製
針金を挿入して高周波溶着した。
２日後に溶着強度を測定したところ１８０　ｋ！９　／
　ａｉを示し、また比較のため被覆のない針金を用いた
他は同様に行なったが溶着強度は１２０　ｋ１７　／　
ＣｎＬにとどまった。
なお高周波溶着条件及び引張条件は次の通り（他側も同
じ）である。
高周波溶着条件 高周波出力　　３ｋＷ 発振周波数　　］０ｋｌｌｚ 抑圧　　　　　３ｋ１７／ｆｆｌ 引張条件 引張速度　　　５　ｃｘ　／　ｍｍ 治具使用 実施例２、比較例２ 実施例１に対してポリプロピレンにかえてメルトインデ
ックス８　ｇ　／　ｌｏｍｉｎ、密度ｏ９ｓｏ、！？／
ｃ／Ｉのポリエチレンを、接着性樹脂としてメルトフロ
ーＩｙ　−）　２０　ｇ／　Ｈ）ｍｉ！＋のポリエチレ
ン１００重量部と無水マレイン酸０３重量部を有機過酸
化物の存在下で混合溶融して得た変性ポリオレフィンを
用いた他は同様に行なったところ、溶着強度は１５０ｋ
ｇ／ｄを示した。
寸た比較のため被覆のない針金を用いた他は同様に行な
ったが溶着強度は８０　ｋｇ／　ｃａにとどまった。
実施例３、比較例３ 実施例１に対してポリプロピレンにかえて酢酸ビニル含
量１０重量係、メルトインデックス１０ｇ／１０ｍ１ｎ
のエチレン酢酸ビニル共重合体を、接着性樹脂として酢
酸ビニル含量０７重量係、メルトインテックス７　ｇ／
　１（１ｍｉ＋＋のエチレン酢酸ビニル共重合体１００
重量部と無水マレイン酸０３重量部を有機過酸化物の存
在下で混合溶融して得た変性エチレン酢酸ビニル共重合
体を用いた他は同様に行なつたところ、溶着強度は１０
０　ｋｇ／’ｉを示（７た。
また比較のため被覆のない針金を用いた他は同様に行な
ったが溶着強度は６５ｋｇ／ｆｆｌにとど寸った。
特許出願人　昭和電工株式会社 代　理　人　弁理士　菊地鞘−

Claims (1)

    【特許請求の範囲】
  1. 加熱源として接着性物質を被覆した金属を用い・ること
    を特徴とする熱可塑性樹脂の高周波溶着方法。
JP58058661A 1983-04-05 1983-04-05 熱可塑性樹脂の高周波溶着方法 Pending JPS59184611A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58058661A JPS59184611A (ja) 1983-04-05 1983-04-05 熱可塑性樹脂の高周波溶着方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58058661A JPS59184611A (ja) 1983-04-05 1983-04-05 熱可塑性樹脂の高周波溶着方法

Publications (1)

Publication Number Publication Date
JPS59184611A true JPS59184611A (ja) 1984-10-20

Family

ID=13090769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58058661A Pending JPS59184611A (ja) 1983-04-05 1983-04-05 熱可塑性樹脂の高周波溶着方法

Country Status (1)

Country Link
JP (1) JPS59184611A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407514A (en) * 1988-02-03 1995-04-18 E. O. Butts Consultants Ltd. Method for welding thermoplastic materials
WO1997010944A1 (en) * 1995-09-20 1997-03-27 Plasson Maagan Michael Industries Ltd. Electrofusion method and device
WO1997042419A1 (en) * 1996-05-03 1997-11-13 Senco Products Fastening device
US6706136B2 (en) 2001-10-16 2004-03-16 Toyo Boseki Kabushiki Kaisha Resin composition for high-frequency bonding
EP4190858A1 (en) 2021-12-03 2023-06-07 Borealis AG High frequency weldable polyolefin composition

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407514A (en) * 1988-02-03 1995-04-18 E. O. Butts Consultants Ltd. Method for welding thermoplastic materials
WO1997010944A1 (en) * 1995-09-20 1997-03-27 Plasson Maagan Michael Industries Ltd. Electrofusion method and device
CN1061293C (zh) * 1995-09-20 2001-01-31 普拉森马根迈克尔工业有限公司 电热熔接方法
WO1997042419A1 (en) * 1996-05-03 1997-11-13 Senco Products Fastening device
US6706136B2 (en) 2001-10-16 2004-03-16 Toyo Boseki Kabushiki Kaisha Resin composition for high-frequency bonding
EP4190858A1 (en) 2021-12-03 2023-06-07 Borealis AG High frequency weldable polyolefin composition
WO2023099323A1 (en) 2021-12-03 2023-06-08 Borealis Ag High frequency weldable polyolefin composition
EP4194500A1 (en) 2021-12-03 2023-06-14 Borealis AG High frequency weldable polyolefin composition

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