NL9500632A - Werkwijze en inrichting voor het vervaardigen van biodegradeerbare producten, en biodegradeerbare producten. - Google Patents

Werkwijze en inrichting voor het vervaardigen van biodegradeerbare producten, en biodegradeerbare producten. Download PDF

Info

Publication number: NL9500632A
Authority: NL; Netherlands
Prior art keywords: mold; batter; product; products; temperature
Prior art date: 1995-03-31

Application number

NL9500632A

Other languages

English (en)

Dutch (nl)

Inventor

Johan Hendrik Adolf Arentsen

Jan Wietze Huisman

Original Assignee

Vertis Bv

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.)

1995-03-31

Filing date

1995-03-31

Publication date

1996-11-01

1995-03-31 Application filed by Vertis Bv filed Critical Vertis Bv

1995-03-31 Priority to NL9500632A priority Critical patent/NL9500632A/nl

1996-04-01 Priority to AT96907783T priority patent/ATE206345T1/de

1996-04-01 Priority to EP96907783A priority patent/EP0817714B1/de

1996-04-01 Priority to CA002215415A priority patent/CA2215415C/en

1996-04-01 Priority to AU51254/96A priority patent/AU711816B2/en

1996-04-01 Priority to CN96193630A priority patent/CN1105004C/zh

1996-04-01 Priority to NL1002758A priority patent/NL1002758C2/xx

1996-04-01 Priority to DE69615672T priority patent/DE69615672T2/de

1996-04-01 Priority to DK96907783T priority patent/DK0817714T3/da

1996-04-01 Priority to PT96907783T priority patent/PT817714E/pt

1996-04-01 Priority to US08/930,890 priority patent/US6251318B1/en

1996-04-01 Priority to PCT/NL1996/000136 priority patent/WO1996030186A1/en

1996-04-01 Priority to ES96907783T priority patent/ES2166437T3/es

1996-11-01 Publication of NL9500632A publication Critical patent/NL9500632A/nl

Links

238000000034 method Methods 0.000 title claims abstract description 61
238000004519 manufacturing process Methods 0.000 title claims abstract description 20
229920002472 Starch Polymers 0.000 claims abstract description 32
235000019698 starch Nutrition 0.000 claims abstract description 31
239000008107 starch Substances 0.000 claims abstract description 31
229920005615 natural polymer Polymers 0.000 claims abstract description 23
238000004132 cross linking Methods 0.000 claims abstract description 16
238000001125 extrusion Methods 0.000 claims description 29
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
238000010438 heat treatment Methods 0.000 claims description 20
238000001746 injection moulding Methods 0.000 claims description 15
239000000725 suspension Substances 0.000 claims description 15
239000004604 Blowing Agent Substances 0.000 claims description 11
238000002347 injection Methods 0.000 claims description 11
239000007924 injection Substances 0.000 claims description 11
239000007788 liquid Substances 0.000 claims description 10
239000000243 solution Substances 0.000 claims description 5
238000007664 blowing Methods 0.000 claims 1
239000000047 product Substances 0.000 description 110
238000011049 filling Methods 0.000 description 20
210000004027 cell Anatomy 0.000 description 15
239000000203 mixture Substances 0.000 description 15
239000000463 material Substances 0.000 description 11
239000007789 gas Substances 0.000 description 10
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
238000004806 packaging method and process Methods 0.000 description 8
230000008901 benefit Effects 0.000 description 7
238000001816 cooling Methods 0.000 description 7
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239000007921 spray Substances 0.000 description 7
238000003860 storage Methods 0.000 description 6
239000002131 composite material Substances 0.000 description 5
239000000945 filler Substances 0.000 description 5
229920000642 polymer Polymers 0.000 description 5
229910002092 carbon dioxide Inorganic materials 0.000 description 4
210000002421 cell wall Anatomy 0.000 description 4
238000013461 design Methods 0.000 description 4
238000001704 evaporation Methods 0.000 description 4
239000006260 foam Substances 0.000 description 4
229920001592 potato starch Polymers 0.000 description 4
239000007787 solid Substances 0.000 description 4
229920001169 thermoplastic Polymers 0.000 description 4
229920000881 Modified starch Polymers 0.000 description 3
239000002253 acid Substances 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
230000008020 evaporation Effects 0.000 description 3
238000005187 foaming Methods 0.000 description 3
239000010410 layer Substances 0.000 description 3
235000019426 modified starch Nutrition 0.000 description 3
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
229920002261 Corn starch Polymers 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
240000003183 Manihot esculenta Species 0.000 description 2
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VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
102000004190 Enzymes Human genes 0.000 description 1
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239000004368 Modified starch Substances 0.000 description 1
238000005903 acid hydrolysis reaction Methods 0.000 description 1
230000009471 action Effects 0.000 description 1
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239000004621 biodegradable polymer Substances 0.000 description 1
229920002988 biodegradable polymer Polymers 0.000 description 1
238000006065 biodegradation reaction Methods 0.000 description 1
239000002775 capsule Substances 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
238000005266 casting Methods 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
230000001427 coherent effect Effects 0.000 description 1
239000003086 colorant Substances 0.000 description 1
238000005056 compaction Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
239000002826 coolant Substances 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
CGMRCMMOCQYHAD-UHFFFAOYSA-J dicalcium hydroxide phosphate Chemical compound [OH-].[Ca++].[Ca++].[O-]P([O-])([O-])=O CGMRCMMOCQYHAD-UHFFFAOYSA-J 0.000 description 1
KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000003814 drug Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000003995 emulsifying agent Substances 0.000 description 1
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230000032050 esterification Effects 0.000 description 1
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239000000796 flavoring agent Substances 0.000 description 1
235000019634 flavors Nutrition 0.000 description 1
239000012628 flowing agent Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
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239000003205 fragrance Substances 0.000 description 1
238000001879 gelation Methods 0.000 description 1
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230000001965 increasing effect Effects 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
230000001788 irregular Effects 0.000 description 1
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
230000007257 malfunction Effects 0.000 description 1
238000002156 mixing Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000005022 packaging material Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
238000005192 partition Methods 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
238000012805 post-processing Methods 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000002203 pretreatment Methods 0.000 description 1
238000007639 printing Methods 0.000 description 1
239000003380 propellant Substances 0.000 description 1
229940100486 rice starch Drugs 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000002002 slurry Substances 0.000 description 1
235000011888 snacks Nutrition 0.000 description 1
239000011343 solid material Substances 0.000 description 1
239000012265 solid product Substances 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
239000011232 storage material Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
239000000375 suspending agent Substances 0.000 description 1
239000008399 tap water Substances 0.000 description 1
235000020679 tap water Nutrition 0.000 description 1
238000009834 vaporization Methods 0.000 description 1
230000008016 vaporization Effects 0.000 description 1
235000012773 waffles Nutrition 0.000 description 1
229940100445 wheat starch Drugs 0.000 description 1
229920001285 xanthan gum Polymers 0.000 description 1
235000010493 xanthan gum Nutrition 0.000 description 1
239000000230 xanthan gum Substances 0.000 description 1
229940082509 xanthan gum Drugs 0.000 description 1
238000013316 zoning Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0407—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by regulating the temperature of the mould or parts thereof, e.g. cold mould walls inhibiting foaming of an outer layer
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3402—Details of processes or apparatus for reducing environmental damage or for working-up compositions comprising inert blowing agents or biodegradable components
- 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
- B29K2003/00—Use of starch or derivatives as moulding material

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Biodiversity & Conservation Biology (AREA)
Environmental & Geological Engineering (AREA)
Environmental Sciences (AREA)
Toxicology (AREA)
Biological Depolymerization Polymers (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Injection Moulding Of Plastics Or The Like (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Polyesters Or Polycarbonates (AREA)
Materials For Medical Uses (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)

NL9500632A 1995-03-31 1995-03-31 Werkwijze en inrichting voor het vervaardigen van biodegradeerbare producten, en biodegradeerbare producten. NL9500632A (nl)

Priority Applications (13)

Application Number	Priority Date	Filing Date	Title
NL9500632A NL9500632A (nl)	1995-03-31	1995-03-31	Werkwijze en inrichting voor het vervaardigen van biodegradeerbare producten, en biodegradeerbare producten.
AT96907783T ATE206345T1 (de)	1995-03-31	1996-04-01	Verfahren und vorrichtung zur herstellung von biologisch abbaubaren produkten
EP96907783A EP0817714B1 (de)	1995-03-31	1996-04-01	Verfahren und vorrichtung zur herstellung von biologisch abbaubaren produkten
CA002215415A CA2215415C (en)	1995-03-31	1996-04-01	Process and apparatus for manufacturing biodegradable products, and biodegradable products
AU51254/96A AU711816B2 (en)	1995-03-31	1996-04-01	Process and apparatus for manufacturing biodegradable products, and biodegradable products
CN96193630A CN1105004C (zh)	1995-03-31	1996-04-01	用于制备可生物降解产品的方法和装置以及可生物降解产品
NL1002758A NL1002758C2 (en)	1995-03-31	1996-04-01	Biodegradable prod. simple mfr. useful for a blown foamy structure - by passing a natural polymer at below gelatinisation temp. into or through a heated mould, for packaging for high dimensional stability
DE69615672T DE69615672T2 (de)	1995-03-31	1996-04-01	Verfahren und vorrichtung zur herstellung von biologisch abbaubaren produkten
DK96907783T DK0817714T3 (da)	1995-03-31	1996-04-01	Bionedbrydelige produkter
PT96907783T PT817714E (pt)	1995-03-31	1996-04-01	Metodo e equipamento para fabricacao de produtos biodegradaveis
US08/930,890 US6251318B1 (en)	1995-03-31	1996-04-01	Process and apparatus for manufacturing biodegradable products
PCT/NL1996/000136 WO1996030186A1 (en)	1995-03-31	1996-04-01	Process and apparatus for manufacturing biodegradable products, and biodegradable products
ES96907783T ES2166437T3 (es)	1995-03-31	1996-04-01	Procedimento y aparato de fabricacion de productos biodegradables.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL9500632		1995-03-31
NL9500632A NL9500632A (nl)	1995-03-31	1995-03-31	Werkwijze en inrichting voor het vervaardigen van biodegradeerbare producten, en biodegradeerbare producten.

Publications (1)

Publication Number	Publication Date
NL9500632A true NL9500632A (nl)	1996-11-01

Family

ID=19865786

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL9500632A NL9500632A (nl)	1995-03-31	1995-03-31	Werkwijze en inrichting voor het vervaardigen van biodegradeerbare producten, en biodegradeerbare producten.

Country Status (12)

Country	Link
US (1)	US6251318B1 (de)
EP (1)	EP0817714B1 (de)
CN (1)	CN1105004C (de)
AT (1)	ATE206345T1 (de)
AU (1)	AU711816B2 (de)
CA (1)	CA2215415C (de)
DE (1)	DE69615672T2 (de)
DK (1)	DK0817714T3 (de)
ES (1)	ES2166437T3 (de)
NL (1)	NL9500632A (de)
PT (1)	PT817714E (de)
WO (1)	WO1996030186A1 (de)

Families Citing this family (26)

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NL1004138C2 (nl) *	1996-09-27	1998-03-31	Vertis Bv	Werkwijze en inrichting voor het vervaardigen van vezelversterkte, geschuimd papierachtige producten.
EP1007314B1 (de) *	1996-09-27	2002-12-11	Vertis B.V.	Verfahren zur herstellung von faserverstärkten, geschäumten, papierartigen produkten
NL1007945C2 (nl) *	1997-12-31	1999-07-01	Vertis Bv	Werkwijze voor de vervaardiging van een product met een geblazen, schuimvormige structuur uitgaande van een massa die ten minste natuurlijke polymeren en water omvat.
PL191286B1 (pl) *	1998-05-29	2006-04-28	Sprout Matador As	Sposób wytłaczania produktów pęczniejących wskutek ciepła związanego z procesem i instalacja wytłaczająca, zwłaszcza do wytwarzania produktów pęczniejących wskutek ciepła związanego z procesem
US20040178540A1 (en) *	1998-12-29	2004-09-16	Vertis B.V.	Method for manufacturing products with natural polymers, and such products
US6406649B1 (en) *	1999-11-09	2002-06-18	Donald Fisk	Method for forming a biodegradable foamed product from starch
US6379446B1 (en)	2000-04-03	2002-04-30	E. Khashoggi Industries, Llc.	Methods for dispersing fibers within aqueous compositions
AU2002349540B2 (en) *	2001-11-29	2007-11-01	Toray Industries, Inc.	Crosslinked biodegradable resin continuous foamed sheet and method for production thereof
DE10206501A1 (de) *	2002-02-16	2003-09-04	Bayerische Motoren Werke Ag	Thermoplastisches Bauteil
US6773739B2 (en) *	2002-08-30	2004-08-10	Wenger Manufacturing, Inc	Method and apparatus for extrusion of food products including back pressure valve/diverter
NL1021601C2 (nl) *	2002-10-08	2004-04-13	Vertis Bv	Inrichting en werkwijze voor het vormen van producten uit massa met natuurlijke mono- of polymeren.
GB0311494D0 (en) *	2003-05-20	2003-06-25	Stanelco Fibre Optics Ltd	Making foamed bodies
CN100340605C (zh) *	2003-07-30	2007-10-03	复旦大学	一种薄壁可降解管状高分子材料及其熔融注射成型方法
NL1024568C2 (nl)	2003-10-17	2005-04-22	Vertis Bv	Verpakking voor producten en werkwijze voor het verpakken van producten.
DE102004024251A1 (de) *	2004-05-11	2005-12-08	Igv Institut Für Getreideverarbeitung Gmbh	Verfahren und Anlage zur Herstellung von geformten Schaummaterialien auf der Basis von proteinhaltigen Bipolymeren
NL1029163C2 (nl) *	2005-06-01	2006-12-04	Paperfoam B V	Inrichting en houder voor het verpakken van een informatiedrager.
US8048347B2 (en) *	2008-03-26	2011-11-01	Delta Engineered Plastics	Method of manufacture of a foamed core class “A” article
DE102008035530A1 (de) *	2008-07-29	2010-02-04	Volkswagen Ag	Verfahren zur Herstellung eines Biopolymer-Formteils und nach dem Verfahren hergestelltes Formteil
US9226524B2 (en)	2010-03-26	2016-01-05	Philip Morris Usa Inc.	Biopolymer foams as filters for smoking articles
US8647098B2 (en) *	2010-09-22	2014-02-11	Stratasys, Inc.	Liquefier assembly for use in extrusion-based additive manufacturing systems
NL2008466C2 (en)	2012-03-12	2013-09-16	Paperfoam B V	A method and apparatus for manufacturing sustainable products with a blown, foam structure.
NL2016056B1 (en)	2016-01-05	2017-07-13	Paperfoam Holding B V	Method and apparatus for coating products and coated products.
NL2019712B1 (en)	2017-10-12	2019-04-23	Paperfoam B V	Hinging product and apparatus and method for forming a hinging product
NL2027614B1 (en)	2021-02-22	2022-09-19	Paperfoam Holding B V	Mold and method for mold forming products
WO2025149644A1 (en)	2024-01-11	2025-07-17	Stichting Wageningen Research	Extrusion die and method for extruding and foaming polymer material
CN121181982B (zh) *	2025-11-13	2026-04-10	东北林业大学	一种发泡木塑复合材料的制备方法

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EP0304401A2 (de) *	1987-08-18	1989-02-22	Warner-Lambert Company	Geformte Gegenstände aus vorbehandelter Stärke
EP0400531A1 (de) *	1989-05-30	1990-12-05	NOVAMONT S.p.A.	Verfahren zur Herstellung von Zusammensetzungen auf der Basis von destrukturierter Stärke und danach hergestellte Zusammensetzungen
WO1992008759A1 (en) *	1990-11-20	1992-05-29	E.I. Du Pont De Nemours And Company	Expandable and expanded (foamed) solid products
WO1992013004A1 (de) *	1991-01-25	1992-08-06	Capital Marketing Invest Cmi Aktiengesellschaft	Verfahren und einrichtung zur herstellung eines stärke und/oder mindestens ein stärkederivat enthaltenden produkts
EP0512589A1 (de) *	1991-04-05	1992-11-11	Productie Centrale Limburg B.V.	Verfahren zur Herstellung von umweltfreundlichem Verpackungsmaterial
US5186990A (en) *	1991-04-05	1993-02-16	Eagle Scientific Co.	Biodegradable and water soluble packaging material
EP0587078A1 (de) *	1992-09-07	1994-03-16	Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha	Verfahren zur Herstellung von bioabbaubaren Schaumstoff
EP0634261A1 (de) *	1993-07-13	1995-01-18	SUZUKI SOGYO Co., Ltd.	Biologisch aubbaubarer Schaumstoff und Verfahren und Vorrichtung zum Herstellen desselben
WO1995004104A2 (de) *	1993-07-28	1995-02-09	Bio-Tec Biologische Naturverpackungen Gmbh	Geschäumtes stärkepolymer

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EP0035467A1 (de) *	1980-03-04	1981-09-09	Schweizerische Aluminium Ag	Verfahren zur Herstellung von geschäumten Kunststoffplatten
US5160674A (en) *	1987-07-29	1992-11-03	Massachusetts Institute Of Technology	Microcellular foams of semi-crystaline polymeric materials
US5124188A (en) *	1990-04-02	1992-06-23	The Procter & Gamble Company	Porous, absorbent, polymeric macrostructures and methods of making the same
DE4236717C1 (de) *	1992-10-30	1994-01-27	Reichenecker Hans Storopack	Formkörper aus Granulatperlen

1995
- 1995-03-31 NL NL9500632A patent/NL9500632A/nl unknown
1996
- 1996-04-01 CN CN96193630A patent/CN1105004C/zh not_active Expired - Lifetime
- 1996-04-01 DE DE69615672T patent/DE69615672T2/de not_active Expired - Lifetime
- 1996-04-01 EP EP96907783A patent/EP0817714B1/de not_active Expired - Lifetime
- 1996-04-01 AT AT96907783T patent/ATE206345T1/de not_active IP Right Cessation
- 1996-04-01 AU AU51254/96A patent/AU711816B2/en not_active Expired
- 1996-04-01 DK DK96907783T patent/DK0817714T3/da active
- 1996-04-01 CA CA002215415A patent/CA2215415C/en not_active Expired - Lifetime
- 1996-04-01 ES ES96907783T patent/ES2166437T3/es not_active Expired - Lifetime
- 1996-04-01 US US08/930,890 patent/US6251318B1/en not_active Expired - Lifetime
- 1996-04-01 PT PT96907783T patent/PT817714E/pt unknown
- 1996-04-01 WO PCT/NL1996/000136 patent/WO1996030186A1/en not_active Ceased

Patent Citations (9)

* Cited by examiner, † Cited by third party
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EP0304401A2 (de) *	1987-08-18	1989-02-22	Warner-Lambert Company	Geformte Gegenstände aus vorbehandelter Stärke
EP0400531A1 (de) *	1989-05-30	1990-12-05	NOVAMONT S.p.A.	Verfahren zur Herstellung von Zusammensetzungen auf der Basis von destrukturierter Stärke und danach hergestellte Zusammensetzungen
WO1992008759A1 (en) *	1990-11-20	1992-05-29	E.I. Du Pont De Nemours And Company	Expandable and expanded (foamed) solid products
WO1992013004A1 (de) *	1991-01-25	1992-08-06	Capital Marketing Invest Cmi Aktiengesellschaft	Verfahren und einrichtung zur herstellung eines stärke und/oder mindestens ein stärkederivat enthaltenden produkts
EP0512589A1 (de) *	1991-04-05	1992-11-11	Productie Centrale Limburg B.V.	Verfahren zur Herstellung von umweltfreundlichem Verpackungsmaterial
US5186990A (en) *	1991-04-05	1993-02-16	Eagle Scientific Co.	Biodegradable and water soluble packaging material
EP0587078A1 (de) *	1992-09-07	1994-03-16	Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha	Verfahren zur Herstellung von bioabbaubaren Schaumstoff
EP0634261A1 (de) *	1993-07-13	1995-01-18	SUZUKI SOGYO Co., Ltd.	Biologisch aubbaubarer Schaumstoff und Verfahren und Vorrichtung zum Herstellen desselben
WO1995004104A2 (de) *	1993-07-28	1995-02-09	Bio-Tec Biologische Naturverpackungen Gmbh	Geschäumtes stärkepolymer

Also Published As

Publication number	Publication date
DE69615672T2 (de)	2002-07-11
EP0817714B1 (de)	2001-10-04
DE69615672D1 (de)	2001-11-08
AU711816B2 (en)	1999-10-21
DK0817714T3 (da)	2002-01-28
ES2166437T3 (es)	2002-04-16
PT817714E (pt)	2002-03-28
WO1996030186A1 (en)	1996-10-03
CN1105004C (zh)	2003-04-09
CA2215415C (en)	2007-09-04
CA2215415A1 (en)	1996-10-03
CN1183071A (zh)	1998-05-27
EP0817714A1 (de)	1998-01-14
ATE206345T1 (de)	2001-10-15
US6251318B1 (en)	2001-06-26
AU5125496A (en)	1996-10-16

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