AU7651198A - Heat-sealable filter material with biodegradable polymers - Google Patents

Heat-sealable filter material with biodegradable polymers

Info

Publication number
AU7651198A
AU7651198A AU76511/98A AU7651198A AU7651198A AU 7651198 A AU7651198 A AU 7651198A AU 76511/98 A AU76511/98 A AU 76511/98A AU 7651198 A AU7651198 A AU 7651198A AU 7651198 A AU7651198 A AU 7651198A
Authority
AU
Australia
Prior art keywords
heat
filter material
biodegradable polymers
sealable filter
sealable
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
AU76511/98A
Other versions
AU743370B2 (en
Inventor
Richard Grangladen
Ernst Grigat
Gunter Heinrich
Sabine Schroft
Wolfgang Schulz-Schlitte
Ralf Timmermann
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.)
Glatfelter Gernsbach GmbH and Co KG
Original Assignee
Papierfabrik Schoeller and Hoesch GmbH and Co KG
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
Application filed by Papierfabrik Schoeller and Hoesch GmbH and Co KG filed Critical Papierfabrik Schoeller and Hoesch GmbH and Co KG
Publication of AU7651198A publication Critical patent/AU7651198A/en
Assigned to PAPIERFABRIK SCHOELLER & HOESCH GMBH & CO. KG reassignment PAPIERFABRIK SCHOELLER & HOESCH GMBH & CO. KG Alteration of Name(s) of Applicant(s) under S113 Assignors: BAYER AKTIENGESELLSCHAFT, PAPIERFABRIK SCHOELLER & HOESCH GMBH & CO. KG
Application granted granted Critical
Publication of AU743370B2 publication Critical patent/AU743370B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
    • B65D85/808—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1615—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of natural origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • 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
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/12—Polyester-amides
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4374—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/08—Filter paper
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2230/00—Compositions for preparing biodegradable polymers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/24—Polyesters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/26—Polyamides; Polyimides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
    • 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
AU76511/98A 1997-05-13 1998-04-30 Heat-sealable filter material with biodegradable polymers Ceased AU743370B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1997119807 DE19719807A1 (en) 1997-05-13 1997-05-13 Heat sealable filter material with biodegradable polymers
DE19719807 1997-05-13
PCT/EP1998/002553 WO1998051396A1 (en) 1997-05-13 1998-04-30 Heat-sealable filter material with biodegradable polymers

Publications (2)

Publication Number Publication Date
AU7651198A true AU7651198A (en) 1998-12-08
AU743370B2 AU743370B2 (en) 2002-01-24

Family

ID=7829206

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76511/98A Ceased AU743370B2 (en) 1997-05-13 1998-04-30 Heat-sealable filter material with biodegradable polymers

Country Status (10)

Country Link
EP (1) EP0981400A1 (en)
JP (1) JP2001524873A (en)
KR (1) KR20010012495A (en)
CN (1) CN1255072A (en)
AU (1) AU743370B2 (en)
CA (1) CA2289739A1 (en)
DE (1) DE19719807A1 (en)
NO (1) NO995401L (en)
TW (1) TW505722B (en)
WO (1) WO1998051396A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4376357B2 (en) * 1999-05-28 2009-12-02 株式会社クラレ Sheet material for coffee extraction with biodegradability
JP4659226B2 (en) * 2001-02-01 2011-03-30 大王製紙株式会社 Packaging bag paper
US6475618B1 (en) 2001-03-21 2002-11-05 Kimberly-Clark Worldwide, Inc. Compositions for enhanced thermal bonding
EP1325979A1 (en) * 2002-01-03 2003-07-09 Ahlstrom Windsor Locks LLC Non-heat seal infusion package material
DE10206926B4 (en) * 2002-02-19 2005-12-15 Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg Heat-sealable filter materials
DE10206924B4 (en) * 2002-02-19 2005-12-15 Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg Heat-sealable filter materials
DE10231403B3 (en) 2002-07-11 2004-02-05 Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg Heat sealable filter material
DE10342416A1 (en) 2003-09-13 2005-04-07 Outlast Technologies, Inc., Boulder filter material
US20080302682A1 (en) * 2007-06-11 2008-12-11 Radi Medical Biodegradable Ab Pouch for tobacco or tobacco substitute
DE102009050447A1 (en) 2009-10-23 2011-04-28 Mahle International Gmbh filter material
PL3521207T3 (en) 2010-07-22 2020-06-15 K-Fee System Gmbh Portion capsule with barcode
CN102154953B (en) * 2011-05-10 2012-05-23 衡水国威滤纸有限公司 Automobile fuel filter paper suitable for national IV standard and preparation method thereof
CN102154952A (en) * 2011-05-10 2011-08-17 张赫廷 Automobile air filter paper suitable for wet environment and preparation method thereof
DE102012105282A1 (en) 2012-06-18 2013-12-19 K-Fee System Gmbh Portion capsule and method of making a beverage with a portion capsule
BE1020895A3 (en) 2012-07-05 2014-07-01 Papierindustrie Maasmond B V IMPROVED SEALED PAPER SACHET.
JP5852542B2 (en) * 2012-10-10 2016-02-03 綾羽株式会社 Carbon fiber reinforced composite fabric and method for producing the same
CA2833096C (en) 2012-11-12 2016-05-31 2266170 Ontario Inc. Beverage capsule and process and system for making same
DE102012223291A1 (en) 2012-12-14 2014-06-18 K-Fee System Gmbh Portion capsule and method of making a beverage with a portion capsule
BR112017016590A2 (en) 2015-02-27 2018-04-10 K-Fee System Gmbh single dose capsule with a sealingly connected filter element
PL3307647T3 (en) 2015-06-10 2020-01-31 K-Fee System Gmbh Capsule with a three layer fleece
MX2018000149A (en) 2015-07-13 2018-03-23 K Fee System Gmbh Filter element having a cut-out.
RU2018113775A (en) 2015-09-18 2019-10-18 К-Фее Зюстем Гмбх ADAPTER FOR PORTION CAPSULE
CN105498550A (en) * 2015-12-10 2016-04-20 华南理工大学 Nonwoven cloth composite nanofiltration membrane and preparation method and application thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173154A (en) * 1989-01-26 1992-12-22 Unicon Papier Und Kanststoffhandel Sgesellschaft Mbh Heat sealable tea bag paper and process of producing same
DE3902298C1 (en) * 1989-01-26 1990-08-23 Unicon Papier- Und Kunststoffhandelsgesellschaft Mbh, 7562 Gernsbach, De
DE4235135A1 (en) * 1992-10-19 1994-04-21 Bayer Ag Use of thermoplastic poly (ester-urethanes) as compostable plastics
JPH06345956A (en) * 1993-06-14 1994-12-20 Tokuyama Soda Co Ltd Microbially biodegradable polyethylene carbonate resin composition
DE4327024A1 (en) * 1993-08-12 1995-02-16 Bayer Ag Thermoplastically processable and biodegradable aliphatic polyesteramides
DE9318405U1 (en) * 1993-12-01 1994-01-27 Schoeller & Hoesch Papierfab Filter material
FI97726C (en) * 1994-07-07 1997-02-10 Alko Yhtioet Oy Meltable polyester urethane and method for its preparation
FI105922B (en) * 1995-04-06 2000-10-31 Fortum Oil & Gas Oy Thermoplastic, biodegradable polyester, process for its production and products made of the same
US5633342A (en) * 1995-10-27 1997-05-27 Chronopol, Inc. Method for the synthesis of environmentally degradable block copolymers
DE19615348A1 (en) * 1996-04-18 1997-10-23 Bayer Ag Compostable waterproof cover

Also Published As

Publication number Publication date
DE19719807A1 (en) 1998-11-19
CN1255072A (en) 2000-05-31
KR20010012495A (en) 2001-02-15
TW505722B (en) 2002-10-11
AU743370B2 (en) 2002-01-24
NO995401D0 (en) 1999-11-04
JP2001524873A (en) 2001-12-04
WO1998051396A1 (en) 1998-11-19
EP0981400A1 (en) 2000-03-01
NO995401L (en) 1999-11-04
CA2289739A1 (en) 1998-11-19

Similar Documents

Publication Publication Date Title
AU7651198A (en) Heat-sealable filter material with biodegradable polymers
IL135706A0 (en) Biodegradable thermoplastic composition
AU5596898A (en) Biodegradable polymeric film
AU2932997A (en) Epoxy-polysiloxane polymer composition
AU3331995A (en) Multichromic polymers
AU5566698A (en) Polymers
AU1613995A (en) Star-shaped polymers
AU6898396A (en) Filter material
AU2271199A (en) Steel cord with polymer material
AU4309797A (en) Polymeric material
AU6733698A (en) Plastic-based material
AU5842998A (en) Polymeric films
AU5843298A (en) Polymeric films
AU7531998A (en) Cellular plastic material
AU7549296A (en) Biodegradable molding material
AU3596897A (en) Sterilant degrading polymeric material
AU2933200A (en) Selective polymer material
AU6287196A (en) Modified polymeric material having improved wettability
AU5842898A (en) Polymeric films
AU5871798A (en) Polymers
AU5843098A (en) Polymeric films
AU5687996A (en) Polymer material
AU3931695A (en) Plastics material mesh structures
AU5843198A (en) Polymeric films
AU4928496A (en) Plastic packaging material

Legal Events

Date Code Title Description
PC1 Assignment before grant (sect. 113)

Owner name: PAPIERFABRIK SCHOELLER AND HOESCH GMBH AND CO. KG

Free format text: THE FORMER OWNER WAS: BAYER AKTIENGESELLSCHAFT, PAPIERFABRIK SCHOELLER AND HOESCH GMBH AND CO. KG

FGA Letters patent sealed or granted (standard patent)