JPH05505354A - デンプン含有マトリックスを有する低透過性ラミネートフィルムおよびその製法 - Google Patents

デンプン含有マトリックスを有する低透過性ラミネートフィルムおよびその製法

Info

Publication number
JPH05505354A
JPH05505354A JP91513142A JP51314291A JPH05505354A JP H05505354 A JPH05505354 A JP H05505354A JP 91513142 A JP91513142 A JP 91513142A JP 51314291 A JP51314291 A JP 51314291A JP H05505354 A JPH05505354 A JP H05505354A
Authority
JP
Japan
Prior art keywords
group
polymer
laminate film
ethylene
layer
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.)
Granted
Application number
JP91513142A
Other languages
English (en)
Other versions
JP2961147B2 (ja
Inventor
バスチオリ、カチア
ベッロッチ、ヴィットリオ
ロマノ、ヂャンカルロ
トシン、マウリツィーオ
Original Assignee
ノバモント・ソシエタ・ペル・アチオニ
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11304082&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH05505354(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ノバモント・ソシエタ・ペル・アチオニ filed Critical ノバモント・ソシエタ・ペル・アチオニ
Publication of JPH05505354A publication Critical patent/JPH05505354A/ja
Application granted granted Critical
Publication of JP2961147B2 publication Critical patent/JP2961147B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F13/15252—Properties of the article, e.g. stiffness or absorbency compostable or biodegradable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F13/51405—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material treated or coated, e.g. with moisture repellent agent
    • 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
    • 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
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • B65D65/466—Bio- or photodegradable packaging materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • 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
    • B32B2307/716—Degradable
    • 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
    • B32B2307/73—Hydrophobic
    • 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
    • B32B2317/20—Starch
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, 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]
    • Y10T428/31855—Of 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
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer

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】 （ｉ）分解デンプンとオレフィンコポリマーから構成されるデンプン含有マトリ ックスを含むポリマー材料から形成され、水に対して不溶性であるかもしくは膨 張性を示すに過ぎない少なくとも１つの第一層および（ｉｉ）該第一層に接着す る疎水性材料から形成される第二層を含むラミネートフィルム。該ラミネートフ ィルムの用途は食料製品の包装およびガスや蒸気に対して有効な障壁が要求され る人工肛門形成術用容器である。
国際調査報告 国際調査報告 ＰＣＴ／ＥＰ　９１１０１４４３ ＳＡ　４９Ｂ４１

Claims (19)

    【特許請求の範囲】
  1. １．（ｉ）デンプン含有マトリックスを含み、水中において不溶性であるか、膨 張するに過ぎないポリマー材料から成る少なくとも１つの第一層および（ｉｉ） 該第一層に接着する疎水性材料から成る第二層を含むラミネートフィルム。
  2. ２．ポリマー材料が分解デンプンと熱可塑性合成ポリマーを含有する組成物から 成り、該熱可塑性合成ポリマーが少なくとも１種のエチレン性不飽和モノマーの コポリマーであり、該ポリマーが、ヒドロキシ基、アルコキシ基、カルボキシ基 、カルボキシアルキル基、アルキルカルボキシ基およびアセタール基から成る群 から選択される極性基を少なくとも１個含む探り返し単位を有する請求項１記載 のラミネートフィルム。
  3. ３．該ポリマーが、ポリビニルアルコール、およびエチレン・プロピレン、イソ プテンおよびスチレンから成る群から選択されるオレフィンとアクリル酸ビニル アルコールもしくはビニルアセテートとのコポリマーから成る群から選択される ポリマーである請求項２記載のラミネートフィルム。
  4. ４．デンプン含有マトリックスを含むポリマー材料が、分解デンプンおよびエチ レン−ビニルアルコール、ヒドロキシル基の一部がオキソ基もしくはアルキルカ ルボニル基によって置換されたエチレン−ビニルアルコール、エチレン−アクリ ル酸およびエチレン−ビニルアセテートから成る群から選択されるエチレンコポ リマー、エチレン−ビニルアルコール−ビニルアセテートターポリマーまたはこ れらの混合物から構成される請求項１記載のラミネートフィルム。
  5. ５．エチレンコポリマーが、エチレン成分の含有量が１５〜５０モル％、好まし くは３０〜４５モル％であるエチレン−ビニルアルコールである請求項４記載の ラミネートフィルム。
  6. ６．エチレンコポリマーが、ビニルアセテート成分の含有量が１２〜８０モル％ であるエチレン−ビニルアセテートを含有する請求項２記載のラミネートフィル ム。
  7. ７．第一層がデンプンおよびエチレンコポリマーを１：４〜４：１の重量比で含 有する請求項１記載のラミネートフィルム。
  8. ８．第一層を構成するポリマー材料が、高沸点可塑剤を含有し、その含水量が６ 重量％（押出し成形後、コンディショニング前の値）を越えない請求項７記載の ラミネートフィルム。
  9. ９．第二層が、次式（１）で表わされるパラキシリレンモノマーのポリマーまた はコポリマーから形成される請求項１記載のラミネートフィルム： ▲数式、化学式、表等があります▼（Ｉ）式中、ＸはＣ１〜Ｃ６アルキル基、Ｃ ６〜Ｃ１０アリール基、Ｃ７〜Ｃ１８アリールアルキル基、ハロアルキル基、ハ ロアリールアルキル基、アセトキシ基、アミノアルキル基、アリールアミノ基、 シアノ基、アルコキシ基、ヒドロキシ基、ニトロ基、ハロゲン原子、スルフォン 基、スルフォンエステル基、燐含有置換基、スルフィド基、アルキルスルフォキ シド基または水素原子を示し、ｎは０または１〜４の数を示す。
  10. １０．バラキシリレンモノマーが、クロロパラキシリレン、ジクロロパラキシリ レン、シアノパラキシリレン、ヨードパラキシリレン、フルオロパラキシリレン 、ヒドロキシメチルパラキシリレン、エチルパラキシリレン、アミノメチルパラ キシリレン、カルボメトキシバラキシリレンおよびこれらの混合物から成る群か ら選択されるモノマーである請求項９記載のラミネートフィルム。
  11. １１．第二層を形成する疎水性材料が遊離の酸基を有するポリマーである請求項 １記載のラミネートフィルム。
  12. １２．遊離の酸基を有するポリマーが、エチレン−アクリル酸ポリマーまたはエ チレン−アクリル酸−アルキルアクリレートポリマーである請求項９記載のラミ ネートフィルム。
  13. １３．第二層を形成する疎水性材料がポリヒドロキシアルカノエートポリマー、 乳酸ホモポリマー、乳酸とグリコール酸もしくはε−カプロラクトンとのコポリ マー、ポリエチレン−ビニルアルコールまたはポリエチレン−ビニルアセテート である請求項１記載のラミネートフィルム。
  14. １４．第二層が、ポリビニルビロリドン（ＰＶＰ）もしくはＰＶＰエステルとブ チルアクリレート、ブチルアクリレート／メチルメタクリレート、ジエチルアミ ノメチルメタクリレート、ビニルアセテート、アクリル酸、アクリル酸ポリマー 、アクリル酸エステルまたはアクリル酸ポリマーエステルとのコポリマーを含有 する請求項１記載のラミネートフィルム。
  15. １５．請求項１記載のラミネートフィルムから製造される糞便用容器。
  16. １６．請求項１記載のラミネートフィルムを含む食料製品用包装。
  17. １７．デンプン含有マトリックスを含むフィルムによって構成させるサグストレ ート上に、パラキシリレンまたはその誘導体の反応性蒸気を真空下で蒸着させ、 該サブストレート上の蒸気を凝縮させることによって疎水性材料から成る層を該 サブストレート上に形成させることを特徴とする請求項１記載のラミネートフィ ルムの製造方法。
  18. １８．（ｉ）遊離の酸基を含むポリマーを塩基、好ましくは水酸化アンモニウム を用いて塩化することによってポリマーの水溶液を調製し、（ｉｉ）該水溶液を デンプン含有層の少なくとも一方の表面に薄層状態で付着させ、（ｉｉｉ）溶媒 を蒸発させると共にポリマーから塩基性基を脱離させるのに十分な温度と時間の 条件が得られるように外部から熱を加えることによって該付着層を水不溶性にす る、ことを含む請求項１１記載のラミネートフィルムの製造方法。
  19. １９．界面活性剤、乳化ワックス、シリカ、ポリオキシエチレン、ポリアクリル 酸、ポリビニルピロリドン、ポリビニルアルコールおよびこれらの混合物から選 択される添加剤をポリマーの水溶液に添加する請求項１８記載の方法。
JP51314291A 1990-08-09 1991-08-01 デンプン含有マトリックスを有する低透過性ラミネートフィルムおよびその製法 Expired - Fee Related JP2961147B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT6763490A IT1242722B (it) 1990-08-09 1990-08-09 Film stratificato a matrice amidacea e di bassa permeabilita' e procedimento per la sua produzione.
IT67634A/90 1990-08-09
PCT/EP1991/001443 WO1992002363A1 (en) 1990-08-09 1991-08-01 A laminated film with a starchy matrix and low permeability and methods for its production

Publications (2)

Publication Number Publication Date
JPH05505354A true JPH05505354A (ja) 1993-08-12
JP2961147B2 JP2961147B2 (ja) 1999-10-12

Family

ID=11304082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51314291A Expired - Fee Related JP2961147B2 (ja) 1990-08-09 1991-08-01 デンプン含有マトリックスを有する低透過性ラミネートフィルムおよびその製法

Country Status (21)

Country Link
US (1) US5384170A (ja)
EP (1) EP0495950B2 (ja)
JP (1) JP2961147B2 (ja)
KR (1) KR920702289A (ja)
CN (1) CN1058788A (ja)
AT (1) ATE165274T1 (ja)
AU (1) AU650472B2 (ja)
BR (1) BR9105849A (ja)
CA (1) CA2067396C (ja)
CS (1) CS245191A3 (ja)
DE (1) DE69129291T3 (ja)
ES (1) ES2115617T5 (ja)
FI (1) FI921285A0 (ja)
HU (2) HUT61925A (ja)
IL (1) IL99133A0 (ja)
IT (1) IT1242722B (ja)
PL (1) PL291367A1 (ja)
TR (1) TR25254A (ja)
TW (1) TW252130B (ja)
WO (1) WO1992002363A1 (ja)
ZA (1) ZA916266B (ja)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH680590A5 (ja) * 1990-04-26 1992-09-30 Biotec Biolog Naturverpack
EP0539604B1 (en) * 1991-05-15 1997-07-16 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Laminated structure made from a biodegradable resin composition
DE9209339U1 (de) * 1992-07-11 1993-11-11 Bischof & Klein Antistatische Verbundkombination
DE4237535C2 (de) * 1992-11-06 2000-05-25 Biotec Biolog Naturverpack Biologisch abbaubare Polymermischung, ein Verfahren und eine Folie
DE4244000A1 (de) * 1992-12-23 1994-06-30 Buck Chem Tech Werke Biologisch abbaubarer Verpackungswerkstoff
CN1058736C (zh) * 1994-05-27 2000-11-22 北京市星辰现代控制工程研究所 生物降解组合物及其制备方法和应用
DE19519495A1 (de) * 1995-05-27 1996-11-28 Reynolds Tobacco Gmbh Verpackung aus thermoplastischem Werkstoff mit vollständiger biologischer Abbaubarkeit, vorzugsweise für Tabakwaren
US6176915B1 (en) 1995-04-14 2001-01-23 Standard Starch, L.L.C. Sorghum meal-based biodegradable formulations, shaped products made therefrom, and methods of making said shaped products
US20010048176A1 (en) 1995-04-14 2001-12-06 Hans G. Franke Resilient biodegradable packaging materials
US5665786A (en) * 1996-05-24 1997-09-09 Bradley University Biodegradable polyester and natural polymer compositions and expanded articles therefrom
US5852078A (en) * 1996-02-28 1998-12-22 The United States Of America As Represented By The Secretary Of Agriculture Biodegradable polyester compositions with natural polymers and articles thereof
US5821286A (en) * 1996-05-24 1998-10-13 The United States Of America As Represented By The Secretary Of The Agriculture Biodegradable polyester and natural polymer compositions and films therefrom
US6025417A (en) * 1996-02-28 2000-02-15 Biotechnology Research & Development Corp. Biodegradable polyester compositions with natural polymers and articles thereof
US5861216A (en) * 1996-06-28 1999-01-19 The United States Of America As Represented By The Secretary Of Agriculture Biodegradable polyester and natural polymer laminates
WO1997036798A1 (en) * 1996-04-01 1997-10-09 Cryovac, Inc. Modifier transfer film and method of cooking a food product
US6893527B1 (en) 1996-06-28 2005-05-17 William M. Doane Biodegradable polyester and natural polymer laminates
US6162852A (en) * 1996-12-13 2000-12-19 Isolyser Company, Inc. Degradable polymers
US6165521A (en) * 1997-01-29 2000-12-26 Arriba Corporation Food products utilizing edible films and method of making and packaging same
US5853778A (en) * 1997-01-29 1998-12-29 Arriba Corporation Food products utilizing edible films and method of making and packaging same
US6183672B1 (en) * 1998-03-05 2001-02-06 Standard Starch, Llc Extrusion die for biodegradable material with die orifice modifying device and flow control device
US6103151A (en) * 1998-03-05 2000-08-15 Standard Starch, Llc Extrusion die for biodegradable material with flow control device
WO1999046121A1 (en) * 1998-03-10 1999-09-16 Tetra Laval Holdings & Finance S.A. Laminated packaging materials and packaging containers produced therefrom
CN1107585C (zh) * 1998-04-21 2003-05-07 吴新国 一种薄膜及其生产方法
US6395376B1 (en) * 1999-01-22 2002-05-28 3M Innovative Properties Company Tamper indicating adhesive device
US6599451B2 (en) * 2001-02-13 2003-07-29 Hans G. Franke Rotating extrusion die with spray nozzle
DE10214327A1 (de) * 2001-10-23 2003-05-22 Innogel Ag Zug Netzwerk auf Polysaccharidbasis und Verfahren zu dessen Herstellung
DE10258227A1 (de) 2002-12-09 2004-07-15 Biop Biopolymer Technologies Ag Biologisch abbaubare Mehrschichtfolie
WO2004095401A2 (en) * 2003-04-21 2004-11-04 3M Innovative Properties Company Tamper indicating devices and methods for securing information
AT413942B (de) * 2004-04-16 2006-07-15 Constantia Packaging Ag Verfahren zur herstellung von verpackungsmaterialsystemen für die technische und pharmazeutische einzeldosierung
US7931778B2 (en) * 2005-11-04 2011-04-26 Cargill, Incorporated Lecithin-starches compositions, preparation thereof and paper products having oil and grease resistance, and/or release properties
CN101460302A (zh) 2006-04-14 2009-06-17 生物技术天然包装两合公司 多层膜和其制造方法
CN104945683A (zh) * 2006-04-18 2015-09-30 普朗蒂克科技有限公司 聚合物膜
DE102006024568A1 (de) * 2006-05-23 2007-12-06 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Verfahren zur Herstellung einer biologisch abbaubaren Kunststofffolie und Folie
TW201012551A (en) 2008-09-25 2010-04-01 Micro Base Technology Corp Atomization device having packaging and fastening structures
DE102016201498B4 (de) 2016-02-01 2017-08-17 Norbert Kuhl Sauerstoffdichter lebensmittelbehälter
PL433862A1 (pl) * 2020-05-07 2021-11-08 Grupa Azoty Spółka Akcyjna Sposób wytwarzania skrobi termoplastycznej i skrobia termoplastyczna
CN115590689A (zh) * 2022-10-10 2023-01-13 大连双迪桃花卫生用品有限公司（Cn） 可冲散卫生巾护垫及其加工方法

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652542A (en) * 1969-07-15 1972-03-28 Penick & Ford Ltd Process for preparing etherified depolymerized starch product compatible with polyvinyl alcohol
US4337181A (en) † 1980-01-17 1982-06-29 The United States Of America As Represented By The Secretary Of Agriculture Biodegradable starch-based blown films
US4454268A (en) * 1983-06-23 1984-06-12 The United States Of America As Represented By The Secretary Of Agriculture Starch-based semipermeable films
US4673438A (en) * 1984-02-13 1987-06-16 Warner-Lambert Company Polymer composition for injection molding
CH669201A5 (de) * 1986-05-05 1989-02-28 Warner Lambert Co Bei raumtemperaturen feste und freifliessende basiszusammensetzung fuer das druckformen.
GB2205323B (en) * 1987-03-09 1991-01-30 Warner Lambert Co Destructurized starch and process for making same
GB2206888B (en) * 1987-07-07 1991-02-06 Warner Lambert Co A destructurized starch and a process for making same
GB2208651B (en) * 1987-08-18 1991-05-08 Warner Lambert Co Shaped articles made from pre-processed starch
GB2214516B (en) * 1988-01-25 1992-10-07 Warner Lambert Co Method of producing destructurised starch
GB2214918B (en) † 1988-02-03 1992-10-07 Warner Lambert Co Polymeric materials made from starch and at least one synthetic thermoplastic polymeric material
US5095054A (en) * 1988-02-03 1992-03-10 Warner-Lambert Company Polymer compositions containing destructurized starch
GR890100450A (el) † 1988-07-20 1990-06-27 Tomka Ivan Υδροφιλο πολυμερες με ανθεκτικοτητα αυξημενη εναντι υδροφιλων διαλυτικων μεσων
US4863655A (en) * 1988-12-30 1989-09-05 National Starch And Chemical Corporation Biodegradable packaging material and the method of preparation thereof
US5043196A (en) * 1989-05-17 1991-08-27 National Starch And Chemical Investment Holding Corporation Biodegradable shaped products and the method of preparation thereof
US5035930A (en) * 1988-12-30 1991-07-30 National Starch And Chemical Investment Holding Corporation Biodegradable shaped products and the method of preparation thereof
IL93620A0 (en) * 1989-03-09 1990-12-23 Butterfly Srl Biodegradable articles based on starch and process for producing them
US5009648A (en) * 1989-03-22 1991-04-23 E. R. Squibb & Sons, Inc. Starch containing film ostomy pouches
GB2231880A (en) * 1989-04-03 1990-11-28 Warner Lambert Co Starch
IT1233599B (it) * 1989-05-30 1992-04-06 Butterfly Srl Composizioni polimeriche per la produzione di articoli di materiale plastico biodegradabile e procedimenti per la loro preparazione
EP0474705B1 (en) * 1989-06-01 1995-08-16 Starch Australasia Limited Starch derived shaped articles
IL94587A (en) * 1989-06-19 1997-04-15 Novon International Polymer base blend compositions containing destructurized starch
IL94588A0 (en) * 1989-06-22 1991-04-15 Warner Lambert Co Polymer base blend compositions containing destructurized starch
IL94589A0 (en) * 1989-06-22 1991-04-15 Warner Lambert Co Polymer base blend compositions containing destructurized starch
IL94647A0 (en) * 1989-07-06 1991-04-15 Warner Lambert Co Polymer base blend compositions containing destructurized starch
YU128990A (sh) * 1989-07-11 1993-05-28 Warner-Lambert Co. Preparati polimernih smeša koji sadrže destrukturisani skrob
YU129090A (sh) * 1989-07-11 1992-12-21 Warner-Lambert Company Preparati polimernih smeša koji sadrže destrukturisani skrob
PL285925A1 (en) * 1989-07-11 1991-03-11 Warner Lambert Co Polymer mixture, method for manufacturing a thermoplastic product and a method for manufacturing a thermoplastic alloy
NZ234456A (en) * 1989-07-18 1991-08-27 Warner Lambert Co Polymer base-blend compositions containing destructurised starch and a polyalkylimine type polymer
CA2020894A1 (en) * 1989-07-18 1991-01-19 David John Lentz Polymer base blend compositions containing destructurized starch
PL286006A1 (ja) * 1989-07-18 1991-03-11 Warner Lambert Co
IE902570A1 (en) * 1989-07-20 1991-02-27 Warner Lambert Co Polymer base blend compositions containing destructurized¹starch
AU649617B2 (en) * 1989-07-20 1994-06-02 Novon International, Inc. Polymer base blend compositions containing destructurized starch
IT1232894B (it) * 1989-08-03 1992-03-05 Butterfly Srl Articoli espansi di materiale plastico biodegradabile e procedimento per la loro preparazione
IT1232909B (it) * 1989-08-07 1992-03-05 Butterfly Srl Composizione polimerica per la produzione di articoli di materiale plastico biodegradabile comprendente amido destrutturato e copolimero di etilene
IT1232910B (it) * 1989-08-07 1992-03-05 Butterfly Srl Composizioni polimeriche per la produzione di articoli di materiale plastico biodegradabile e procedimenti per la loro preparazione
CH680590A5 (ja) * 1990-04-26 1992-09-30 Biotec Biolog Naturverpack
US5292782A (en) * 1991-02-20 1994-03-08 Novamont S.P.A. Biodegradable polymeric compositions based on starch and thermoplastic polymers
US5254607A (en) * 1991-06-26 1993-10-19 Tredegar Industries, Inc. Biodegradable, liquid impervious films

Also Published As

Publication number Publication date
DE69129291T2 (de) 1998-11-05
HUT61925A (en) 1993-03-29
BR9105849A (pt) 1992-08-25
ES2115617T3 (es) 1998-07-01
IL99133A0 (en) 1992-07-15
DE69129291D1 (de) 1998-05-28
ES2115617T5 (es) 2002-10-16
FI921285A (fi) 1992-03-25
WO1992002363A1 (en) 1992-02-20
IT1242722B (it) 1994-05-17
EP0495950B2 (en) 2002-04-03
IT9067634A0 (it) 1990-08-09
ZA916266B (en) 1992-04-29
EP0495950A1 (en) 1992-07-29
ATE165274T1 (de) 1998-05-15
EP0495950B1 (en) 1998-04-22
CN1058788A (zh) 1992-02-19
KR920702289A (ko) 1992-09-03
PL291367A1 (en) 1992-03-09
US5384170A (en) 1995-01-24
CS245191A3 (en) 1992-08-12
IT9067634A1 (it) 1992-02-09
DE69129291T3 (de) 2002-08-14
CA2067396A1 (en) 1992-02-10
HU9201192D0 (en) 1992-07-28
TW252130B (ja) 1995-07-21
JP2961147B2 (ja) 1999-10-12
AU8311891A (en) 1992-03-02
CA2067396C (en) 2003-01-14
FI921285A0 (fi) 1992-03-25
TR25254A (tr) 1993-01-01
AU650472B2 (en) 1994-06-23

Similar Documents

Publication Publication Date Title
JPH05505354A (ja) デンプン含有マトリックスを有する低透過性ラミネートフィルムおよびその製法
US3308078A (en) Coating compositions
JP2617589B2 (ja) 被覆組成物
US5378758A (en) Hot melt adhesives
JP4311806B2 (ja) ガスバリア性フィルムおよびその製造方法
DE50300003D1 (de) Extrudierbare, migrationsarme Silikonorganocopolymere mit hoher Transparenz, deren Herstellung und Verwendung
US3013926A (en) Process of preparing coated, laminated, and sized articles and products produced thereby
EP3116967B1 (en) Aqueous adhesive composition
JP3811220B2 (ja) 防湿性接着剤組成物およびそれを用いた多孔質材積層板の製造法
JPH036277A (ja) カット適性に優れた粘着シート
JPS5849574B2 (ja) ポリプロピレン組成物
US5147924A (en) Selectively soluble, protective coating compositions derived from vinyl acetate/monoalkyl maleate copolymers
JP4352605B2 (ja) 帯電防止剤
JPH06184386A (ja) 水溶性熱可塑性フィルムおよびその用途
JPH01249343A (ja) 表面被覆されたポリビニルアルコール系フイルム及びその製造方法
AU7855091A (en) Water-resistant latexes, adhesives and laminates
US3219615A (en) Novel plasticized compositions
JPH05294358A (ja) 水溶性熱可塑性フィルムおよびその用途
JPH0653773B2 (ja) ポリビニルアルコ−ル系フイルム
JPH01249340A (ja) 表面の被覆されたポリビニルアルコール系フイルム
US3120545A (en) Tris(tetrahydrofurfuryl)phosphate
EP0622433B1 (en) Laminating construction adhesive compositions with improved performance
JPH0713162B2 (ja) エチレン系共重合体混合物
JPH05125266A (ja) 生分解性高分子組成物
JPS5820972B2 (ja) 接着性樹脂組成物

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080806

Year of fee payment: 9

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080806

Year of fee payment: 9

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090806

Year of fee payment: 10

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090806

Year of fee payment: 10

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100806

Year of fee payment: 11

LAPS Cancellation because of no payment of annual fees