GB2246355B - Biodegradable composition,shaped article obtained therefrom and method of producing biodegradable compositions - Google Patents

Biodegradable composition,shaped article obtained therefrom and method of producing biodegradable compositions

Info

Publication number
GB2246355B
GB2246355B GB9114019A GB9114019A GB2246355B GB 2246355 B GB2246355 B GB 2246355B GB 9114019 A GB9114019 A GB 9114019A GB 9114019 A GB9114019 A GB 9114019A GB 2246355 B GB2246355 B GB 2246355B
Authority
GB
United Kingdom
Prior art keywords
biodegradable
shaped article
obtained therefrom
article obtained
producing
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 - Fee Related
Application number
GB9114019A
Other languages
English (en)
Other versions
GB2246355A (en
GB9114019D0 (en
Inventor
Masashi Nishiyama
Jun Hosokawa
Kazutoshi Yoshihara
Takamasa Kubo
Kunio Kanaoka
Kazuo Kondo
Satoshi Maruyama
Kenji Tateishi
Akihiko Ueda
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.)
National Institute of Advanced Industrial Science and Technology AIST
Okura Industrial Co Ltd
Original Assignee
Agency of Industrial Science and Technology
Okura Industrial Co Ltd
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
Priority claimed from JP2170075A external-priority patent/JPH0678438B2/ja
Priority claimed from JP3078584A external-priority patent/JPH0710585B2/ja
Application filed by Agency of Industrial Science and Technology, Okura Industrial Co Ltd filed Critical Agency of Industrial Science and Technology
Publication of GB9114019D0 publication Critical patent/GB9114019D0/en
Publication of GB2246355A publication Critical patent/GB2246355A/en
Application granted granted Critical
Publication of GB2246355B publication Critical patent/GB2246355B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B32B27/08—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 synthetic resin
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • 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
    • B32B2307/7163—Biodegradable
    • 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
    • B32B2375/00—Polyureas; Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Laminated Bodies (AREA)
GB9114019A 1990-06-29 1991-06-28 Biodegradable composition,shaped article obtained therefrom and method of producing biodegradable compositions Expired - Fee Related GB2246355B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2170075A JPH0678438B2 (ja) 1990-06-29 1990-06-29 複合材料の製造方法
JP3078584A JPH0710585B2 (ja) 1991-03-18 1991-03-18 ヒートシール性を有する生分解性フィルム又はシート

Publications (3)

Publication Number Publication Date
GB9114019D0 GB9114019D0 (en) 1991-08-14
GB2246355A GB2246355A (en) 1992-01-29
GB2246355B true GB2246355B (en) 1993-06-30

Family

ID=26419642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9114019A Expired - Fee Related GB2246355B (en) 1990-06-29 1991-06-28 Biodegradable composition,shaped article obtained therefrom and method of producing biodegradable compositions

Country Status (3)

Country Link
DE (1) DE4121085A1 (fr)
FR (1) FR2663942B1 (fr)
GB (1) GB2246355B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9216033U1 (de) * 1992-11-25 1993-01-21 Schmidt, Tilo, 61350 Bad Homburg Speichelzieher für den zahnärztlichen Gebrauch
DE9217408U1 (de) * 1992-12-19 1994-04-14 Metraplast H. Jung GmbH, 61130 Nidderau Biologisch abbaubarer Werkstoff, insbesondere Spritzgußmasse
AT399883B (de) * 1993-07-29 1995-08-25 Markus Dipl Ing Rettenbacher Formkörper aus bzw. mit einem umweltverträglichen werkstoff, verfahren zu dessen herstellung sowie dessen verwendung
GB2315453B (en) * 1993-09-14 1998-04-08 Fujitsu Ltd Biodegradable moulded article
GB2281709B (en) * 1993-09-14 1998-04-08 Fujitsu Ltd Biodegradable resin moulded article
DE4408855B4 (de) * 1994-03-16 2007-05-10 Emda Foundation For Development Aid Acp-Eec Asbl Faserverstärkter, zelliger Kunststoff und Verwendung desselben
DE19638686A1 (de) * 1996-09-20 1998-03-26 Basf Ag Wäßrige Dispersion eines biologisch abbaubaren Polyesters sowie deren Verwendung
DE19643066C2 (de) * 1996-10-18 1999-07-01 Henkel Kgaa Kollagenfreie kosmetische Zubereitungen und Verfahren zu ihrer Herstellung
AT412781B (de) * 2003-04-14 2005-07-25 Fasalex Patent Und Lizenzverwe Formkörper aus biologischem fasermaterial und kunststoff
WO2013079378A2 (fr) * 2011-12-01 2013-06-06 Basf Se Procédé de fabrication de papier chargé en utilisant des fibres de polyester et/ou de polyalkylènecarbonate biodégradables
US8940135B2 (en) 2011-12-01 2015-01-27 Basf Se Production of filled paper using biodegradable polyester fibers and/or polyalkylene carbonate fibers
DE102012005588A1 (de) * 2012-03-20 2013-11-28 Stephan Kühn Verbundwerkstoff auf Basis einer Chitosan - Matrix Universeller Verbundwerkstoff zur Herstellung von Dämmplatten und Konstruktionsschalen mit einer Chitosan-Matrix in Kombination mit einem Träger- und Fasermaterial, insbesondere - jedoch nicht ausschließlich - aus nachwachsenden Rohstoffen.
MA37511B1 (fr) * 2014-11-11 2017-01-31 Mascir (Morrocan Found For Advanced Science Innovation & Research) Bio nano-composite a base de biopolymere et cellulose nanocristalline
CN116554673B (zh) * 2023-05-16 2023-12-19 广东技塑新材料股份有限公司 一种用于鞋材的可降解tpu及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294651A (en) * 1936-10-26 1942-09-01 Hercules Powder Co Ltd High-gloss coated material
US3709780A (en) * 1971-11-04 1973-01-09 Calgon Corp Process and product for making paper products of improved dry strength
JPH026689A (ja) * 1988-01-06 1990-01-10 Agency Of Ind Science & Technol 新規な複合シート及びその製造方法
JPH0813842B2 (ja) * 1989-10-30 1996-02-14 工業技術院長 徴生物崩壊性フィルム

Also Published As

Publication number Publication date
FR2663942A1 (fr) 1992-01-03
GB2246355A (en) 1992-01-29
DE4121085A1 (de) 1992-01-02
FR2663942B1 (fr) 1994-06-03
GB9114019D0 (en) 1991-08-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960628