JPH064315B2 - 合成樹脂フイルム／紙積層物 - Google Patents

合成樹脂フイルム／紙積層物

Info

Publication number
JPH064315B2
JPH064315B2 JP63305054A JP30505488A JPH064315B2 JP H064315 B2 JPH064315 B2 JP H064315B2 JP 63305054 A JP63305054 A JP 63305054A JP 30505488 A JP30505488 A JP 30505488A JP H064315 B2 JPH064315 B2 JP H064315B2
Authority
JP
Japan
Prior art keywords
paper
synthetic resin
resin film
film
laminate
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 - Lifetime
Application number
JP63305054A
Other languages
English (en)
Other versions
JPH02150347A (ja
Inventor
良平 江原
政敏 冨木
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.)
Somar Corp
Original Assignee
Somar Corp
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 Somar Corp filed Critical Somar Corp
Priority to JP63305054A priority Critical patent/JPH064315B2/ja
Priority to US07/442,294 priority patent/US5053268A/en
Priority to CA002004113A priority patent/CA2004113C/en
Publication of JPH02150347A publication Critical patent/JPH02150347A/ja
Publication of JPH064315B2 publication Critical patent/JPH064315B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/14—Paper having stable form or dimension; Curl-resistant paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/32—Multi-ply with materials applied between the sheets
    • D21H27/34—Continuous materials, e.g. filaments, sheets, nets
    • D21H27/36—Films made from synthetic macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/75—Printability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2325/00—Polymers of vinyl-aromatic compounds, e.g. polystyrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2369/00—Polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2377/00—Polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2379/00—Other polymers having nitrogen, with or without oxygen or carbon only, in the main chain
    • B32B2379/08—Polyimides
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1066—Cutting to shape joining edge surfaces only
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31562—Next to polyamide [nylon, etc.]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31565—Next to polyester [polyethylene terephthalate, etc.]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
    • Y10T428/31576—Ester monomer type [polyvinylacetate, etc.]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
    • Y10T428/3158—Halide monomer type [polyvinyl chloride, etc.]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31591—Next to cellulosic
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31594—Next to aldehyde or ketone condensation product [phenol-aldehyde, etc.]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31721—Of polyimide
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
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    • Y10T428/31725—Of polyamide
    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
    • Y10T428/31757—Polymer of monoethylenically unsaturated hydrocarbon
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31797—Next to addition polymer from unsaturated monomers
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/3188—Next to cellulosic
    • Y10T428/31895—Paper or wood
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/3188—Next to cellulosic
    • Y10T428/31895—Paper or wood
    • Y10T428/31906—Ester, halide or nitrile of addition polymer

Landscapes

  • Paper (AREA)
  • Laminated Bodies (AREA)

Description

【発明の詳細な説明】 （技術分野） 本発明は筆記性、印刷性及び記録性にすぐれた合成樹脂
フィルム/紙積層物に関するものである。
（従来技術及びその問題点） 合成樹脂フィルムに印刷性、記録性、筆記性を持たせる
ために、そのフィルムに紙を積層接着させることは知ら
れている。しかし、フィルムに単に一般の和紙や洋紙を
積層接着させただけのものではカールを生じたり、イン
クのニジミを生じたり、筆記性に劣る等の欠点があり、
未だ満足し得るものではない。特開昭56-84954号公報に
よれば、フィルムに坪量5〜15g/m2の紙繊維層を接着さ
せたものが提案されている。このものは、その繊維層が
非常にうすいために、透明性にすぐれる等の合成樹脂フ
ィルムの特性を備えたものではあるが、逆にその筆記性
においては紙よりも劣るという問題がある上、表面に繊
維の毛羽立ちが大きいためにインクのニジミが生じる
他、鉛筆の筆記性に劣る等の欠点がある。
（発明の課題） 本発明は、カールを生じず、かつ筆記性にすぐれるとと
もに、インクのニジミのないフィルム/紙積層物を提供
することをその課題とする。
（課題を解決するための手段） 本発明者らは、前記課題を解決すべく鋭意研究を重ねた
結果、特定の表面平滑度が得られるように薄葉紙をフィ
ルムの両面に積層接着させることによりその課題を解決
し得ることを見出し、本発明を完成するに到った。
即ち、本発明によれば、合成樹脂フィルムの両面に薄葉
紙を積層接着させたものからなり、該フィルム上に積層
された表面層を形成する薄葉紙の表面のベック平滑度が
60〜120秒であることを特徴とする合成樹脂フィルム/紙
積層物が提供される。
本発明で用いる合成樹脂フィルムとしては、例えば、ポ
リ塩化ビニル、ポリエチレン、ポリプロピレン、ポリス
チレン、ポリアミド、ポリエステル、ポリカーボネー
ト、ポリイミド等の各種の高分子から形成されたフィル
ムを用いることができる。その厚さは、製品の用途によ
って選ぶが、一般には12〜30μm程度である。
本発明で用いる薄葉紙は、洋紙類に属する紙で、ベック
平滑度(JIS P8119)が60〜120秒、好ましくは80〜100秒
のものである。また、この薄葉紙は、密度：0.8〜1g/cm
3、好ましくは0.82〜0.9g/cm3、サイズ：0.5〜1.5秒、
好ましくは0.9〜1秒を有するものである。また、その厚
さは一般には、20〜25μmである。
本発明のフィルム/紙積層物は、合成樹脂フィルムの両
面に、前記した特定の薄葉紙を積層接着することにより
製造されるが、この場合、得られる積層物の表面層を形
成する薄葉紙のベック平滑度を、60〜120秒、好ましく
は80〜100秒になるように調節する。合計樹脂フィルム
に薄葉紙を積層接着する場合、積層された薄葉紙のベッ
ク平滑度は、積層条件の影響で積層前の薄葉紙のベック
平滑度よりも小さくなる傾向を示す。従って、本発明で
は、高品質の製品を得るためには、積層物の表面層を形
成する薄葉紙のベック平滑度を前記範囲に保持すること
が重要である。一般には、前記した特定の薄葉紙を合成
樹脂フィルムに積層接着させることにより、目的の製品
を得ることができる。
合成樹脂フィルムと薄葉紙との接着を行うための接着剤
としては、慣用の接着剤が用いられるが、耐水性の製品
を得るには、硬化型のものの使用が好ましい。このよう
な硬化型接着剤としては、フェノール系、エポキシ系、
アクリル系等のものが挙げられるが、ウレタン系接着剤
の使用が好ましい。ウレタン系接着剤としては、１液型
及び２液型のものが知られているが、本発明ではそのい
ずれも使用可能である。このようなウレタン系接着剤を
用いる時には、得られるフィルム／紙積層物は、良好な
耐水性を有するとともに、すぐれたラミネート強度を有
する。
（発明の効果） 本発明の合成樹脂フィルム/紙積層物は、カール性は殆
どなく、また、印刷性、記録性、筆記性にすぐれたもの
で、インクで書いた時にインクのニジミのないものであ
る。しかも、適度の平滑性及び鉛筆摩耗度を有する上、
クマ手状繊維のかたまりもなく、スジ模様もないので、
鉛筆で書いた時に、均一な線幅が得られるとともに、そ
の書き味にすぐれている。
本発明の合成樹脂フィルム/紙積層物は、トレーシング
ペーパ、コンピュータや測定機、プリンター等の記録紙
として広く利用される他、電子写真用の複写用紙等とし
ても利用される。
（実施例） 次に本発明を実施例によりさらに詳細に説明する。
実施例１ 合成樹脂フィルムとしてポリエステルフィルム(厚さ16
μm、ヘイズ4%以下)を用いた。また、薄葉紙として、厚
さ23μm、坪量21.5g/m2、密度0.88g/cm3、水分7.0%以
下、ベック平滑度；表面：80〜120秒、裏面：100〜150
秒、サイズ度：0.9〜1.0秒のものを用いた。
前記合成樹脂フィルムに、2液硬化型のウレタン系接着
剤を、ドライ膜厚が3.5g/m2となるように塗布し、その
上に前記薄葉紙をその裏面がフィルムに接触するように
重ね、この状態において、10〜35℃の条件で4〜5日間放
置して、フィルム/紙積層物を得た。
比較例１ 実施例1において、薄葉紙として、ベック平滑度が、表
面：50〜55秒、裏面：60〜70秒の同種の紙を用いた以外
は同様にしてフィルム/紙積層物を得た。
比較例２ 実施例1において、薄葉紙として、ベック平滑度が表
面：125〜140秒、裏面：130〜150秒の同種の紙を用いた
以外は同様にしてフィルム/紙積層物を得た。
比較例３ 実施例1において、通常の和紙（ベック平滑度、表面：3
0〜40秒、裏面：40〜50秒)を用いた以外は同様にしてフ
ィルム/紙積層物を得た。
次に、前記のようにして得た各フィルム/紙積層物につ
いて、以下のようにして、そのカール性及び筆記性（イ
ンク、鉛筆、ボールペン）をそれぞれ試験した。その結
果を表-1に示す。
（カール性） A-4版の寸法のサンプルを、温度20℃、相対湿度60%の雰
囲気中に1時間放置した時に、両サイドの立上りの高さ
が水平面から2cm以下のものを良とした。
（筆記性） (1)インク、ボールペン 筆記した画線のニジミ、線幅、線トビの状態をルーペで
観察してその状態を3段階(優、良、可)で評価した。
(2)鉛筆 筆記した時の書き味、消しゴム消去性の他、再加筆性、
カーボンによる汚れ性等を総合的に判定し、3段階(優、
良、可)で評価した。

Claims (2)

    【特許請求の範囲】
  1. 【請求項１】合成樹脂フィルムの両面に薄葉紙を積層接
    着させたものからなり、該フィルム上に積層された表面
    層を形成する薄葉紙の表面のベック平滑度が60〜120秒
    であることを特徴とする合成樹脂フィルム/紙積層物。
  2. 【請求項２】該フィルムと薄葉紙とがウレタン系接着剤
    で接着されている請求項1の積層物。
JP63305054A 1988-12-01 1988-12-01 合成樹脂フイルム／紙積層物 Expired - Lifetime JPH064315B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP63305054A JPH064315B2 (ja) 1988-12-01 1988-12-01 合成樹脂フイルム／紙積層物
US07/442,294 US5053268A (en) 1988-12-01 1989-11-28 Composite paper
CA002004113A CA2004113C (en) 1988-12-01 1989-11-29 Composite paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63305054A JPH064315B2 (ja) 1988-12-01 1988-12-01 合成樹脂フイルム／紙積層物

Publications (2)

Publication Number Publication Date
JPH02150347A JPH02150347A (ja) 1990-06-08
JPH064315B2 true JPH064315B2 (ja) 1994-01-19

Family

ID=17940562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63305054A Expired - Lifetime JPH064315B2 (ja) 1988-12-01 1988-12-01 合成樹脂フイルム／紙積層物

Country Status (3)

Country Link
US (1) US5053268A (ja)
JP (1) JPH064315B2 (ja)
CA (1) CA2004113C (ja)

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JP2600398Y2 (ja) * 1990-12-31 1999-10-12 トッパン・フォームズ株式会社 重ね合わせ用シート
US5714270A (en) * 1996-03-04 1998-02-03 Xerox Corporation Multifunctional recording sheets
US5709976A (en) * 1996-06-03 1998-01-20 Xerox Corporation Coated papers
US5897961A (en) * 1997-05-07 1999-04-27 Xerox Corporation Coated photographic papers
KR200196070Y1 (ko) * 2000-04-18 2000-09-15 국일특수지주식회사 빛통과 차단기능을 갖는 재활용 접합지(카드용지)
US6444294B1 (en) 2000-07-27 2002-09-03 Xerox Corporation Recording substrates for ink jet printing
US6495243B1 (en) 2000-07-27 2002-12-17 Xerox Corporation Recording substrates for ink jet printing
US7361399B2 (en) * 2004-05-24 2008-04-22 International Paper Company Gloss coated multifunctional printing paper
US20060068178A1 (en) * 2004-09-28 2006-03-30 Molly Hladik Fusible printing media
US20090045210A1 (en) * 2007-08-18 2009-02-19 Tilton Christopher R Pliable ground calcium carbonates storage articles and method of making same
US20090047511A1 (en) * 2007-08-18 2009-02-19 Tilton Christopher R Composites for packaging articles and method of making same
US20090142528A1 (en) * 2007-08-18 2009-06-04 Earth First Industries Incorporated Composites for packaging articles and method of making same
WO2010036521A1 (en) 2008-09-26 2010-04-01 International Paper Company Composition suitable for multifunctional printing and recording sheet containing same
US8268391B2 (en) * 2009-03-13 2012-09-18 Nanotech Industries, Inc. Biodegradable nano-composition for application of protective coatings onto natural materials
CN105263708B (zh) 2013-03-14 2019-05-07 智能星球技术公司 可再制浆和可回收的复合包装制品及相关方法
US20140274633A1 (en) 2013-03-14 2014-09-18 Smart Planet Technologies, Inc. Composite structures for packaging articles and related methods

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DE2324862A1 (de) * 1973-05-17 1974-12-05 Groeger Rene Nutztuch, insbesondere fuer den einmaligen gebrauch bestimmtes taschentuch, hygienetuch od. dgl
JPS5935979A (ja) * 1982-08-23 1984-02-27 Canon Inc 被記録材
JPS59109061A (ja) * 1982-12-15 1984-06-23 Azona Kk 描画用紙
JPS59187892A (ja) * 1983-04-11 1984-10-25 Fuji Xerox Co Ltd 熱転写記録用被転写シ−ト
JPS60234880A (ja) * 1984-05-08 1985-11-21 Kimoto & Co Ltd 記録用紙
JPS6162029U (ja) * 1984-09-28 1986-04-26
JPS6360627U (ja) * 1986-10-11 1988-04-22

Also Published As

Publication number Publication date
US5053268A (en) 1991-10-01
CA2004113C (en) 1993-01-26
JPH02150347A (ja) 1990-06-08
CA2004113A1 (en) 1990-06-01

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