ES2140702T3 - Material biodegradable basado en materias primas renovables y procedimiento para la fabricacion del mismo. - Google Patents
Material biodegradable basado en materias primas renovables y procedimiento para la fabricacion del mismo.Info
- Publication number
- ES2140702T3 ES2140702T3 ES95931213T ES95931213T ES2140702T3 ES 2140702 T3 ES2140702 T3 ES 2140702T3 ES 95931213 T ES95931213 T ES 95931213T ES 95931213 T ES95931213 T ES 95931213T ES 2140702 T3 ES2140702 T3 ES 2140702T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- caoutchouc
- procedure
- manufacture
- same
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- 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
-
- 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
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0059—Degradable
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
- Materials For Medical Uses (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicinal Preparation (AREA)
- Wrappers (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
LA INVENCION TRATA DE UN MATERIAL BIODEGRADABLE CON UNA MATRIZ DE LATEX, ALMIDON Y POLIBETAHIDROXIBUTIRATO Y/O POLVO DE CELULOSA. SE PUEDEN INCLUIR EN ESTA MATRIZ BASICA COMPUESTOS VEGETALES DE RELLENO, COMO GRANULADOS DE GRANOS DE CEREALES O FIBRAS DE PLANTAS FIBROSAS PARA FORMAR MATERIAL COMPUESTO. LA INVENCION TRATA ADEMAS DE UN PROCEDIMIENTO PARA LA OBTENCION DE MATERIAL DEGRADABLE. EL PROCEDIMIENTO SE CARACTERIZA PORQUE TODO EL MATERIAL DE PARTIDA, Y EL CAUCHO EN PARTICULAR, SE ENCUENTRA EN FORMA DIMINUTA, ESTOS MATERIALES DIMINUTOS ALGO GRANULADOS DE PARTIDA SE MEZCLAN Y SE PLASTIFICAN EN UN EXTRUSIONADOR DE HELICE O EN UN MAQUINA DE MOLDEO POR INYECCION. LA MASA PLASTIFICADA SE PUEDE INYECTAR EN UN MOLDE O EXTRUSIONARSE CON FORMA DE CORDON QUE SE PUEDE PROCESAR PARA FORMAR GRANULADOS QUE SE UTILIZAN COMO MATERIAL PARA MOLDEO POR INYECCION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9413921 | 1994-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2140702T3 true ES2140702T3 (es) | 2000-03-01 |
Family
ID=6912965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95931213T Expired - Lifetime ES2140702T3 (es) | 1994-08-27 | 1995-08-28 | Material biodegradable basado en materias primas renovables y procedimiento para la fabricacion del mismo. |
Country Status (16)
Country | Link |
---|---|
US (1) | US5719203A (es) |
EP (1) | EP0777699B1 (es) |
JP (1) | JP3447298B2 (es) |
KR (1) | KR970705606A (es) |
CN (1) | CN1158628A (es) |
AT (1) | ATE185828T1 (es) |
AU (1) | AU3473795A (es) |
BR (1) | BR9508812A (es) |
CA (1) | CA2197981C (es) |
CZ (1) | CZ53697A3 (es) |
DE (1) | DE59507100D1 (es) |
DK (1) | DK0777699T3 (es) |
ES (1) | ES2140702T3 (es) |
MX (1) | MX9701133A (es) |
PL (1) | PL181959B1 (es) |
WO (1) | WO1996006886A1 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08109278A (ja) * | 1994-10-12 | 1996-04-30 | Hideo Kakigi | 発泡成形体、発泡成形体用原料、および発泡成形体の製造方法 |
DE19543635A1 (de) * | 1995-11-23 | 1997-05-28 | Hp Chemie Pelzer Res & Dev | Verbundwerkstoffe aus Polyhydroxyfettsäuren und Fasermaterialien |
DE19705280C1 (de) * | 1997-02-12 | 1998-03-05 | Daimler Benz Ag | Faserverstärktes Kunststoff-Formteil und Verfahren zu dessen Herstellung |
EP0966500A4 (en) * | 1997-02-14 | 2000-10-11 | Foster Miller Inc | BIODEGRADABLE POLYMERS |
DE19802718C2 (de) * | 1998-01-24 | 2002-02-21 | Hubert Loick Vnr Gmbh | Thermoplastische, kompostierbare Polymerzusammensetzung |
US6074587A (en) * | 1998-02-13 | 2000-06-13 | Cs Enviromental Technology Ltd. | Degradable container and a method of forming same |
EP0943410A1 (de) * | 1998-03-19 | 1999-09-22 | Heinrich Wolf | Einstufiges Verfahren zur Herstellung von Dekorformteilen aus nachwachsenden Rohstoffen |
BR0014620A (pt) * | 1999-09-22 | 2002-06-18 | Econeer Co Ltd | Composição para moldagem de artigos e método para preparação de artigos moldados |
DE10027905A1 (de) * | 2000-06-06 | 2001-12-13 | Bayer Ag | Biologisch abbaubare Formmassen mit sehr guter Fließfähigkeit sowie deren Herstellung und Verwendung |
US7402618B2 (en) * | 2000-11-23 | 2008-07-22 | Hao Xu | Biodegradable composition for the preparation of tableware, drink container, mulching film and package and method for preparing the same |
CN1121452C (zh) * | 2000-11-23 | 2003-09-17 | 许浩 | 生物降解环保型餐具的配方及生产工艺 |
WO2003099539A1 (en) * | 2002-05-24 | 2003-12-04 | Nexsol Technologies, Inc. | Biodegradable compound and preparation method thereof, and molded material made of the same and molding method thereof |
WO2004072118A2 (en) * | 2003-02-06 | 2004-08-26 | Don-B Corporation | Additive for rubber elastomers |
WO2004072165A1 (en) * | 2003-02-06 | 2004-08-26 | Don-B Corporation | Additive for rubber elastomers |
WO2005044922A1 (ja) * | 2003-11-07 | 2005-05-19 | Nature Trust Inc. | 生分解・崩壊性樹脂組成物 |
DE102006041308A1 (de) * | 2006-09-01 | 2008-03-20 | Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh | Verfahren zum Einbringen von Hartstoffen in eine Reifenlauffläche |
JP5845721B2 (ja) * | 2011-08-25 | 2016-01-20 | 日本電気株式会社 | 水分測定方法及び水分測定装置 |
DE102018132738A1 (de) * | 2018-12-18 | 2020-06-18 | Georg-August-Universität Göttingen Stiftung Öffentlichen Rechts | Einsatz von expandiertem und hydrophobem Popcorn zur Herstellung von dreidimensionalen Formteilen |
DE102019204050A1 (de) * | 2019-03-25 | 2020-10-01 | Timm Oberhofer | Haushaltsware aus biologisch abbaubarem Kunststoff und ganz überwiegend Zellulose |
CN114085432B (zh) * | 2021-12-10 | 2022-09-23 | 新天力科技股份有限公司 | 一种环保全生物降解塑料及片材制品 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2900402B2 (ja) * | 1989-05-26 | 1999-06-02 | エヌオーケー株式会社 | 生分解性ゴム組成物 |
DE4025523A1 (de) * | 1990-08-11 | 1992-02-13 | Werner Georg Munk | Verrottbarer behaelter, verfahren zu seiner herstellung und verwendung |
FR2697259B1 (fr) * | 1992-10-28 | 1996-06-07 | Roquette Freres | Compositions thermoformables biodegradables, leur procede de preparation et leur utilisation pour l'obtention d'articles thermoformes. |
AU5807494A (en) * | 1992-12-19 | 1994-07-19 | Metraplast H. Jung Gmbh | Raw-material composition, in particular an injection-moulding compound |
-
1995
- 1995-08-28 CZ CZ97536A patent/CZ53697A3/cs unknown
- 1995-08-28 CN CN95195309A patent/CN1158628A/zh active Pending
- 1995-08-28 BR BR9508812A patent/BR9508812A/pt not_active IP Right Cessation
- 1995-08-28 ES ES95931213T patent/ES2140702T3/es not_active Expired - Lifetime
- 1995-08-28 KR KR1019970701185A patent/KR970705606A/ko not_active Application Discontinuation
- 1995-08-28 AU AU34737/95A patent/AU3473795A/en not_active Abandoned
- 1995-08-28 DK DK95931213T patent/DK0777699T3/da active
- 1995-08-28 DE DE59507100T patent/DE59507100D1/de not_active Expired - Lifetime
- 1995-08-28 MX MX9701133A patent/MX9701133A/es unknown
- 1995-08-28 PL PL95318879A patent/PL181959B1/pl unknown
- 1995-08-28 EP EP95931213A patent/EP0777699B1/de not_active Expired - Lifetime
- 1995-08-28 WO PCT/EP1995/003388 patent/WO1996006886A1/de not_active Application Discontinuation
- 1995-08-28 US US08/776,905 patent/US5719203A/en not_active Expired - Lifetime
- 1995-08-28 CA CA002197981A patent/CA2197981C/en not_active Expired - Fee Related
- 1995-08-28 JP JP50848896A patent/JP3447298B2/ja not_active Expired - Lifetime
- 1995-08-28 AT AT95931213T patent/ATE185828T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0777699B1 (de) | 1999-10-20 |
CZ53697A3 (en) | 1997-07-16 |
CA2197981A1 (en) | 1996-03-07 |
JP3447298B2 (ja) | 2003-09-16 |
US5719203A (en) | 1998-02-17 |
CN1158628A (zh) | 1997-09-03 |
AU3473795A (en) | 1996-03-22 |
BR9508812A (pt) | 1997-12-23 |
KR970705606A (ko) | 1997-10-09 |
DK0777699T3 (da) | 2000-04-17 |
DE59507100D1 (de) | 1999-11-25 |
JPH10504851A (ja) | 1998-05-12 |
WO1996006886A1 (de) | 1996-03-07 |
ATE185828T1 (de) | 1999-11-15 |
PL318879A1 (en) | 1997-07-07 |
MX9701133A (es) | 1997-10-31 |
CA2197981C (en) | 2002-11-12 |
EP0777699A1 (de) | 1997-06-11 |
PL181959B1 (pl) | 2001-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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