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 versions
GB9114019D0 (en
GB2246355A (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/en
Priority claimed from JP3078584A external-priority patent/JPH0710585B2/en
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 (en) 1990-06-29 1990-06-29 Method of manufacturing composite material
JP3078584A JPH0710585B2 (en) 1991-03-18 1991-03-18 Biodegradable film or sheet with heat sealability

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 (en)
FR (1) FR2663942B1 (en)
GB (1) GB2246355B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9216033U1 (en) * 1992-11-25 1993-01-21 Schmidt, Tilo, 6380 Bad Homburg, De
DE9217408U1 (en) * 1992-12-19 1994-04-14 Jung H Metraplast Gmbh Biodegradable material, especially injection molding compound
AT399883B (en) * 1993-07-29 1995-08-25 Markus Dipl Ing Rettenbacher MOLDED BODIES FROM OR WITH AN ENVIRONMENTALLY COMPATIBLE MATERIAL, METHOD FOR THE PRODUCTION AND USE THEREOF
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 (en) * 1994-03-16 2007-05-10 Emda Foundation For Development Aid Acp-Eec Asbl Fiber reinforced, cellular plastic and use thereof
DE19638686A1 (en) * 1996-09-20 1998-03-26 Basf Ag Aqueous dispersion of a biodegradable polyester and its use
DE19643066C2 (en) * 1996-10-18 1999-07-01 Henkel Kgaa Collagen-free cosmetic preparations and processes for their production
AT412781B (en) * 2003-04-14 2005-07-25 Fasalex Patent Und Lizenzverwe FORM BODY FROM BIOLOGICAL FIBER MATERIAL AND PLASTIC
EP2785913A2 (en) * 2011-12-01 2014-10-08 Basf Se Method for producing filler-containing paper using biodegradable polyester fibers and/or polyalkylene carbonate fibers
US8940135B2 (en) 2011-12-01 2015-01-27 Basf Se Production of filled paper using biodegradable polyester fibers and/or polyalkylene carbonate fibers
DE102012005588A1 (en) * 2012-03-20 2013-11-28 Stephan Kühn Composite material based on chitosan matrix, useful for producing e.g. insulation boards, construction shells, comprises connection of carrier and fiber material with the matrix, substitute of adhesives and substitute composite material
MA37511B1 (en) * 2014-11-11 2017-01-31 Mascir (Morrocan Found For Advanced Science Innovation & Research) Nano-composite bio-based biopolymer and nanocrystalline cellulose
CN116554673B (en) * 2023-05-16 2023-12-19 广东技塑新材料股份有限公司 Degradable TPU (thermoplastic polyurethane) for shoe material and preparation method thereof

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 (en) * 1988-01-06 1990-01-10 Agency Of Ind Science & Technol Novel composite sheet and production thereof
JPH0813842B2 (en) * 1989-10-30 1996-02-14 工業技術院長 Biodegradable film

Also Published As

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

Similar Documents

Publication Publication Date Title
HUT66562A (en) Biodegradable compositions comprising starch, process for producing and using thereof
GB2237578B (en) Artificial stone compositions, process of producing the same and apparatus employed in the production thereof
HUT68005A (en) Method for producing of biologically degradable polymer compositions
PL296411A1 (en) Polyolefinic composition, method of obtaining same and method of making products therefrom
ZA915565B (en) Preparation process of sustained release compositions and the compositions thus obtained
GB2254328B (en) Clear coating composition and method of producing same
HUT53362A (en) Process for producing substituted 1,3-oxathiolans and pharmaceutical compositions comprising same
EP0427104A3 (en) Improved blow molding process and compositions
HUT62559A (en) Process for producing 1 alpha-hydroxy-d4-vitamins and pharmaceutical compositions comprising same
GB2246355B (en) Biodegradable composition,shaped article obtained therefrom and method of producing biodegradable compositions
GB9101204D0 (en) Production of polyurethane polymers,the polymers so produced and compositions containing them
EP0455582A3 (en) Water-settable compositions, their use and process for the production of articles from such compositions
EP0420619A3 (en) Engineering plastic composition and articles made of the same
EP0411514A3 (en) Internally plasticized polyvinyl-halide compositions and articles prepared therefrom
HU9502383D0 (en) Novel compositions and process for producing them
EP0468215A3 (en) Elastomeric low density foamable compositions and process of making the same and articles made therefrom
EP0416624A3 (en) Biodegradable or biocompatible copolymer and production process thereof
EP0490452A3 (en) Catalyst compositions and process for the preparation of polymers
EP0421393A3 (en) Resin, compositions, shaped articles, and methods for manufacture
HUT67274A (en) Process for producing of tetrahydroindenoindoles and farmaceutical composition comprising them
HUT56499A (en) Process for producing freeze-dried compositions comprising ethoposide-2-dimethylamino derivatives
HU910387D0 (en) Process for producing new 1,4-dihydro-pyridine derivatives and their compositions to influence blood-stream
GR900100491A (en) Acaricidel compositions and process for preparing same
HUT54296A (en) Process for producing and utilizing fibre-conditioning compositions containing solved poly-lower-alkylene compound
GB9012662D0 (en) Composition for production of decorative and practical articles

Legal Events

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

Effective date: 19960628