RU2013129301A - Эластичная пленка, содержащая возобновляемый полимер крахмала - Google Patents

Эластичная пленка, содержащая возобновляемый полимер крахмала Download PDF

Info

Publication number
RU2013129301A
RU2013129301A RU2013129301/05A RU2013129301A RU2013129301A RU 2013129301 A RU2013129301 A RU 2013129301A RU 2013129301/05 A RU2013129301/05 A RU 2013129301/05A RU 2013129301 A RU2013129301 A RU 2013129301A RU 2013129301 A RU2013129301 A RU 2013129301A
Authority
RU
Russia
Prior art keywords
elastic film
film
copolymer
elastic
starch
Prior art date
Application number
RU2013129301/05A
Other languages
English (en)
Other versions
RU2584201C2 (ru
Inventor
Джеймс Х. ВАНГ
Бо ШИ
Original Assignee
Кимберли-Кларк Ворлдвайд, Инк.
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 Кимберли-Кларк Ворлдвайд, Инк. filed Critical Кимберли-Кларк Ворлдвайд, Инк.
Publication of RU2013129301A publication Critical patent/RU2013129301A/ru
Application granted granted Critical
Publication of RU2584201C2 publication Critical patent/RU2584201C2/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49011—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist region
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49017—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means being located at the crotch region
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/9165—Electrostatic pinning
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/145—Copolymers of propene with monomers having more than one C=C double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • 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
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/12—Amylose; Amylopectin; Degradation products thereof
    • 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
    • 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
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08L75/08—Polyurethanes from polyethers
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/916—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means using vacuum
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/917—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means by applying pressurised gas to the surface of the flat article
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
    • 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
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B29K2021/003—Thermoplastic elastomers
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/003—PET, i.e. poylethylene terephthalate
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids
    • B29K2067/043—PGA, i.e. polyglycolic acid or polyglycolide
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids
    • B29K2067/046—PLA, i.e. polylactic acid or polylactide
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0038—Plasticisers
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • B29K2995/006—Bio-degradable, e.g. bioabsorbable, bioresorbable or bioerodible
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2303/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2403/02—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
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)

Abstract

1. Эластичная пленка, включающая термопластическую композицию, где термопластическая композиция включает по меньшей мере один полимер крахмала, составляющий от приблизительно 1% мас.. до приблизительно 30% мас.. от содержания полимеров в пленке, по меньшей мере один эластомерный полимер, составляющий от приблизительно 30% мас.. до приблизительно 95% мас.. от содержания полимеров в пленке, и по меньшей мере один пластификатор, составляющий от приблизительно 0,1% мас.. до приблизительно 30% мас., от массы пленки, причем массовое отношение количества эластомерных полимеров к количеству полимеров крахмала в пленке составляет от приблизительно 1 до приблизительно 10, и удлинение эластичной пленки как в машинном направлении, так и в поперечном направлении составляет приблизительно 250% или более.2. Эластичная пленка по п.1, в которой полимер крахмала представляет собой натуральный крахмал.3. Эластичная пленка по п.2, в которой содержание амилозы в натуральном крахмале составляет от приблизительно 10% до приблизительно 40% мас.4. Эластичная пленка по п.2, в которой среднечисловая молекулярная масса натурального крахмала составляет от приблизительно 50000 до приблизительно 1000000 граммов на моль.5. Эластичная пленка по любому из пп.1-4, в которой эластомерный полимер включает олефиновый эластомер, например, полученный с помощью металлоценового катализатора сополимер этилена и α-олефина, сополимер пропилена и α-олефина, стирол-олефиновый блок-сополимер или их комбинацию.6. Эластичная пленка по п.1, в которой эластомерный полимер включает термопластический полиуретан, полученный из полиола и органического диизоцианата.7. Эластичная пленка п�

Claims (20)

1. Эластичная пленка, включающая термопластическую композицию, где термопластическая композиция включает по меньшей мере один полимер крахмала, составляющий от приблизительно 1% мас.. до приблизительно 30% мас.. от содержания полимеров в пленке, по меньшей мере один эластомерный полимер, составляющий от приблизительно 30% мас.. до приблизительно 95% мас.. от содержания полимеров в пленке, и по меньшей мере один пластификатор, составляющий от приблизительно 0,1% мас.. до приблизительно 30% мас., от массы пленки, причем массовое отношение количества эластомерных полимеров к количеству полимеров крахмала в пленке составляет от приблизительно 1 до приблизительно 10, и удлинение эластичной пленки как в машинном направлении, так и в поперечном направлении составляет приблизительно 250% или более.
2. Эластичная пленка по п.1, в которой полимер крахмала представляет собой натуральный крахмал.
3. Эластичная пленка по п.2, в которой содержание амилозы в натуральном крахмале составляет от приблизительно 10% до приблизительно 40% мас.
4. Эластичная пленка по п.2, в которой среднечисловая молекулярная масса натурального крахмала составляет от приблизительно 50000 до приблизительно 1000000 граммов на моль.
5. Эластичная пленка по любому из пп.1-4, в которой эластомерный полимер включает олефиновый эластомер, например, полученный с помощью металлоценового катализатора сополимер этилена и α-олефина, сополимер пропилена и α-олефина, стирол-олефиновый блок-сополимер или их комбинацию.
6. Эластичная пленка по п.1, в которой эластомерный полимер включает термопластический полиуретан, полученный из полиола и органического диизоцианата.
7. Эластичная пленка по п.6, в которой полиол включает полиол на основе простого полиэфира, а органический диизоцианат включает ароматический диизоцианат.
8. Эластичная пленка по п.1, в которой пластификатор включает многоатомный спирт.
9. Эластичная пленка по п.1, в которой полимеры крахмала составляют от приблизительно 5% мас. до приблизительно 20% мас. от содержания полимеров в пленке, эластомерные полимеры составляют от приблизительно 50% мас. до приблизительно 80% мас. от содержания полимеров в пленке, и при этом массовое отношение количества эластомерных полимеров к количеству полимеров крахмала в пленке составляет от приблизительно 3 до приблизительно 6.
10. Эластичная пленка по п.1, в которой пластификаторы составляют от приблизительно 1% мас. до приблизительно 10% мас. от массы пленки.
11. Эластичная пленка по п.1, где пленка дополнительно включает синтетический биоразлагаемый сложный полиэфир, например, поликапролактон, сложный полиэфирамид, модифицированный полиэтилентерефталат, полимолочную кислоту или ее сополимер или терполимер, полигликолевую кислоту, полиалкиленкарбонат, полигидроксиалканоат, поли-3-гидроксибутират, поли-3-гидроксивалерат, сополимер 3-гидроксибутирата и 4-гидроксибутирата, сополимер 3-гидроксибутирата и 3-гидроксивалерата, сополимер 3-гидроксибутирата и 3-гидроксигексаноата, сополимер 3-гидроксибутирата и 3-гидроксиоктаноата, сополимер 3-гидроксибутирата и 3-гидроксидеканоата, сополимер 3-гидроксибутирата и 3-гидроксиоктадеканоата, алифатический полимер на основе сукцината, сложный ароматический полиэфир, модифицированный сложный ароматический полиэфир, сополимер алифатического и ароматического сложных эфиров или их комбинацию.
12. Эластичная пленка по п.1, где пленка непроницаема для жидкости.
13. Эластичная пленка по п.1, где удлинение эластичной пленки как в машинном направлении, так и в поперечном направлении составляет от приблизительно 500% до приблизительно 2500%.
14. Эластичная пленка по п.1, где модуль эластичности по Юнгу эластичной пленки как в машинном направлении, так и в поперечном направлении составляет от приблизительно 1 до приблизительно 100 МПа.
15. Эластичная пленка по п.1, где предел прочности на разрыв эластичной пленки как в машинном направлении, так и в поперечном направлении составляет от приблизительно 1 до приблизительно 100 МПа.
16. Эластичная пленка по п.1, где величина необратимой деформации эластичной пленки составляет от приблизительно 1% до приблизительно 30%.
17. Абсорбирующее изделие, включающее эластичную пленку по любому из пп.1-16, где абсорбирующее изделие содержит основную структуру, которая включает проницаемый для жидкости верхний лист, обычно непроницаемый для жидкости изнаночный лист и абсорбирующий внутренний слой, расположенный между изнаночным листом и верхним листом.
18. Абсорбирующее изделие по п.17, в котором изнаночный лист включает эластичную пленку.
19. Абсорбирующее изделие по п.17, дополнительно включающее один или более эластичных элементов, которые включают эластичную пленку, например ножные эластичные элементы, поясные эластичные элементы или их комбинацию.
20. Способ получения эластичной пленки, включающий смешивание в расплаве композиции, включающей по меньшей мере один полимер крахмала, составляющий от приблизительно 1% мас. до приблизительно 30% мас. от содержания полимеров в пленке, по меньшей мере один эластомерный полимер, составляющий от приблизительно 30% мас. до приблизительно 95% мас. от содержания полимеров в пленке, и по меньшей мере один пластификатор, составляющий от приблизительно 0,1% мас. до приблизительно 30% мас. пленки, причем массовое отношение количества эластомерных полимеров к количеству полимеров крахмала в пленке составляет от приблизительно 1 до приблизительно 10, и удлинение эластичной пленки как в машинном направлении, так и в поперечном направлении составляет приблизительно 250% или более, и способ дополнительно включает экструзию композиции на поверхность с образованием пленки.
RU2013129301/05A 2010-12-08 2011-10-31 Эластичная пленка, содержащая возобновляемый полимер крахмала RU2584201C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/962,749 2010-12-08
US12/962,749 US8889945B2 (en) 2010-12-08 2010-12-08 Elastic film containing a renewable starch polymer
PCT/IB2011/054830 WO2012077003A2 (en) 2010-12-08 2011-10-31 Elastic film containing a renewable starch polymer

Publications (2)

Publication Number Publication Date
RU2013129301A true RU2013129301A (ru) 2015-01-20
RU2584201C2 RU2584201C2 (ru) 2016-05-20

Family

ID=46200093

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013129301/05A RU2584201C2 (ru) 2010-12-08 2011-10-31 Эластичная пленка, содержащая возобновляемый полимер крахмала

Country Status (10)

Country Link
US (1) US8889945B2 (ru)
EP (1) EP2649117B1 (ru)
KR (2) KR20130126925A (ru)
CN (1) CN103261288B (ru)
AU (1) AU2011340218B2 (ru)
BR (1) BR112013014228B1 (ru)
CO (1) CO6761301A2 (ru)
MX (1) MX2013006452A (ru)
RU (1) RU2584201C2 (ru)
WO (1) WO2012077003A2 (ru)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9023918B1 (en) * 2011-09-28 2015-05-05 Green Dot Holdings LLC Biodegradable plastic resin
EP2855576B1 (en) 2012-05-31 2021-06-30 Saudi Basic Industries Corporation Bi-axially stretched article
FR2992652B1 (fr) * 2012-06-27 2014-06-20 Arkema France Utilisation d'un alliage d'amidon thermoplastique et de tpe pour la fabrication d'un film ultra-fin imper-respirant adhesif.
US20140005620A1 (en) * 2012-06-27 2014-01-02 Kimberly-Clark Worldwide, Inc. Biodegradable and Flushable Multi-Layered Film
JP6498205B2 (ja) * 2013-09-10 2019-04-10 アーケマ・インコーポレイテッド 帯電防止性熱可塑性デンプン・アロイ
CN103496151B (zh) * 2013-10-10 2015-06-17 长沙理工大学 一种造纸涂布用纳米淀粉的制备方法
EP3068824B1 (en) * 2013-11-14 2018-07-18 Saudi Basic Industries Corporation Bi-axially stretched article and silage film
US9492332B2 (en) * 2014-05-13 2016-11-15 Clopay Plastic Products Company, Inc. Breathable and microporous thin thermoplastic film
CN105273241A (zh) * 2014-07-23 2016-01-27 欧亚奈米科技有限公司 全降解生物薄膜及其制造方法
CN104263275B (zh) * 2014-09-10 2016-08-24 上海金大塑胶有限公司 一种环保型不干胶标签材料
CN104263269B (zh) * 2014-09-10 2016-08-24 上海金大塑胶有限公司 一种复合材料
JP2016112877A (ja) * 2014-12-12 2016-06-23 日東電工株式会社 伸縮性積層体およびそれを含む物品
US11111363B2 (en) 2015-06-30 2021-09-07 BiologiQ, Inc. Articles formed with renewable and/or sustainable green plastic material and carbohydrate-based polymeric materials lending increased strength and/or biodegradability
US10919203B2 (en) 2015-06-30 2021-02-16 BiologiQ, Inc. Articles formed with biodegradable materials and biodegradability characteristics thereof
US11359088B2 (en) 2015-06-30 2022-06-14 BiologiQ, Inc. Polymeric articles comprising blends of PBAT, PLA and a carbohydrate-based polymeric material
US11111355B2 (en) 2015-06-30 2021-09-07 BiologiQ, Inc. Addition of biodegradability lending additives to plastic materials
US11046840B2 (en) 2015-06-30 2021-06-29 BiologiQ, Inc. Methods for lending biodegradability to non-biodegradable plastic materials
US10920044B2 (en) 2015-06-30 2021-02-16 BiologiQ, Inc. Carbohydrate-based plastic materials with reduced odor
US20170002184A1 (en) 2015-06-30 2017-01-05 BiologiQ, Inc. Articles Formed with Biodegradable Materials and Strength Characteristics of Same
US11674018B2 (en) 2015-06-30 2023-06-13 BiologiQ, Inc. Polymer and carbohydrate-based polymeric material blends with particular particle size characteristics
US10752759B2 (en) 2015-06-30 2020-08-25 BiologiQ, Inc. Methods for forming blended films including renewable carbohydrate-based polymeric materials with high blow up ratios and/or narrow die gaps for increased strength
US11149144B2 (en) 2015-06-30 2021-10-19 BiologiQ, Inc. Marine biodegradable plastics comprising a blend of polyester and a carbohydrate-based polymeric material
US11926929B2 (en) 2015-06-30 2024-03-12 Biologiq, Inc Melt blown nonwoven materials and fibers including starch-based polymeric materials
US11879058B2 (en) 2015-06-30 2024-01-23 Biologiq, Inc Yarn materials and fibers including starch-based polymeric materials
US10995201B2 (en) 2015-06-30 2021-05-04 BiologiQ, Inc. Articles formed with biodegradable materials and strength characteristics of the same
US11674014B2 (en) 2015-06-30 2023-06-13 BiologiQ, Inc. Blending of small particle starch powder with synthetic polymers for increased strength and other properties
US11926940B2 (en) 2015-06-30 2024-03-12 BiologiQ, Inc. Spunbond nonwoven materials and fibers including starch-based polymeric materials
CA3189969A1 (en) 2015-07-10 2017-01-19 Berry Global, Inc. Microporous breathable film and method of making the microporous breathable film
US11472085B2 (en) 2016-02-17 2022-10-18 Berry Plastics Corporation Gas-permeable barrier film and method of making the gas-permeable barrier film
KR102418355B1 (ko) 2016-08-11 2022-07-08 킴벌리-클라크 월드와이드, 인크. 강화 열가소성 폴리올레핀 탄성중합체 필름
IT201700039495A1 (it) * 2017-04-10 2018-10-10 Biffignandi S P A Processo per produrre un articolo abrasivo flessibile, l’articolo abrasivo ottenuto e una sospensione acquosa utilizzata in tale processo
SK922017A3 (sk) 2017-09-13 2019-04-02 Envirocare, S.R.O. Biodegradovateľná polymérna zmes a spôsob jej prípravy
RU2674951C1 (ru) * 2017-12-11 2018-12-13 Владимир Иванович Гусев Охладитель и способ охлаждения прилл или гранул
CN109135252B (zh) * 2018-06-27 2020-11-03 安徽嘉明新材料科技有限公司 一种可降解tpu膜及其制备工艺
CN109535490B (zh) * 2018-11-26 2021-01-12 四川理工学院 一种用于填充改性可降解高分子材料的淀粉母料及其制备方法
KR102321938B1 (ko) * 2019-11-19 2021-11-08 주식회사 마린이노베이션 해조류와 식물성원료를 이용한 친환경 비닐봉투의 제조방법
CN111763302B (zh) * 2020-07-08 2022-01-07 清远新力化机有限公司 一种薄膜用tpu配方及其制备方法
CN113004677B (zh) * 2021-01-29 2022-09-30 惠州市浩明科技股份有限公司 用于防护的高分子材料及其制备方法
KR102478528B1 (ko) 2021-05-25 2022-12-19 김두곤 전분계 중합체를 이용한 친환경 탄성 하이드로젤, 그 제조 방법 및 바이오엘라스토머의 착색 방법
CN116003913B (zh) * 2023-01-31 2023-07-18 上海琦识医疗科技有限公司 一种精密医用导管及其制备方法

Family Cites Families (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354506A (en) 1962-04-30 1967-11-28 Union Carbide Corp Apparatus for melt extrusion of multi-wall plastic tubing
US3801429A (en) 1969-06-06 1974-04-02 Dow Chemical Co Multilayer plastic articles
DE1939528A1 (de) 1969-08-02 1971-02-11 Barmag Barmer Maschf Vorrichtung zum kontinuierlichen Herstellen von Mehrschichtblasfolien
US3963656A (en) 1972-10-03 1976-06-15 Bayer Aktiengesellschaft Thermoplastic polyurethanes and a two-stage process for their preparation
US4323534A (en) 1979-12-17 1982-04-06 The Procter & Gamble Company Extrusion process for thermoplastic resin composition for fabric fibers with exceptional strength and good elasticity
US4886512A (en) 1983-04-04 1989-12-12 Kimberly-Clark Corporation Incontinent garment with elasticized pouch
US4937299A (en) 1983-06-06 1990-06-26 Exxon Research & Engineering Company Process and catalyst for producing reactor blend polyolefins
US5176668A (en) 1984-04-13 1993-01-05 Kimberly-Clark Corporation Absorbent structure designed for absorbing body fluids
CA1341430C (en) 1984-07-02 2003-06-03 Kenneth Maynard Enloe Diapers with elasticized side pockets
US4663220A (en) 1985-07-30 1987-05-05 Kimberly-Clark Corporation Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers
US4789699A (en) 1986-10-15 1988-12-06 Kimberly-Clark Corporation Ambient temperature bondable elastomeric nonwoven web
US4834738A (en) 1986-12-31 1989-05-30 Kimberly-Clark Corporation Disposable garment having elastic outer cover and integrated absorbent insert structure
FR2610635B1 (fr) 1987-02-10 1989-06-23 Extrusion Calandrage Ste Fse Compositions a base de polyurethanne permettant l'obtention par calandrage de materiaux biodegradables
US4798603A (en) 1987-10-16 1989-01-17 Kimberly-Clark Corporation Absorbent article having a hydrophobic transport layer
US4940464A (en) 1987-12-16 1990-07-10 Kimberly-Clark Corporation Disposable incontinence garment or training pant
US5218071A (en) 1988-12-26 1993-06-08 Mitsui Petrochemical Industries, Ltd. Ethylene random copolymers
US5093422A (en) 1990-04-23 1992-03-03 Shell Oil Company Low stress relaxation extrudable elastomeric composition
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
NL9001826A (nl) * 1990-08-15 1992-03-02 Cargill Bv Materiaal, dat een polymeer van onverzadigde koolwaterstof, een c1-4 alkyl- of hydroxyalkylether van zetmeel en een vinyl- of acrylpolymeer als verenigbaar makend middel bevat.
EP0474173B1 (en) * 1990-09-04 1996-04-10 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Biodegradable melt-molded articles and laminates derived therefrom, and their use
US5176672A (en) 1990-11-13 1993-01-05 Kimberly-Clark Corporation Pocket-like diaper or absorbent article
KR100220443B1 (ko) 1990-11-30 1999-09-15 그윈넬 해리 제이 지방족-방향족 코폴리에스테르 및 셀룰로스 에스테르/중합체 배합물
US5292783A (en) 1990-11-30 1994-03-08 Eastman Kodak Company Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
BE1005080A3 (fr) 1991-07-19 1993-04-13 Solvay Soc Anomyme Film souple, elastique et biodegradable en polymere a base d'acide lactique pouvant notamment convenir pour la realisation de pansements medicaux.
US5192606A (en) 1991-09-11 1993-03-09 Kimberly-Clark Corporation Absorbent article having a liner which exhibits improved softness and dryness, and provides for rapid uptake of liquid
ZA92308B (en) 1991-09-11 1992-10-28 Kimberly Clark Co Thin absorbent article having rapid uptake of liquid
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5322728A (en) 1992-11-24 1994-06-21 Exxon Chemical Patents, Inc. Fibers of polyolefin polymers
US5393804A (en) * 1992-11-24 1995-02-28 Parke, Davis & Company Biodegradable compositions comprising starch and alkenol polymers
IT1256260B (it) 1992-12-30 1995-11-29 Montecatini Tecnologie Srl Polipropilene atattico
US5332613A (en) 1993-06-09 1994-07-26 Kimberly-Clark Corporation High performance elastomeric nonwoven fibrous webs
US5472775A (en) 1993-08-17 1995-12-05 The Dow Chemical Company Elastic materials and articles therefrom
EP0641828A1 (en) 1993-09-08 1995-03-08 Bayer Corporation A thermoplastic composition containing polyurethane and polypropylene
US5558659A (en) 1993-12-09 1996-09-24 Kimberly-Clark Corporation Incontinence article for males
CA2116081C (en) 1993-12-17 2005-07-26 Ann Louise Mccormack Breathable, cloth-like film/nonwoven composite
NZ279627A (en) 1994-01-28 1998-06-26 Procter & Gamble Article comprising poly(3-hydroxyhexanoate)copolymerised with a 3- or 4-hydroxycarboxylic acid
US5399219A (en) 1994-02-23 1995-03-21 Kimberly-Clark Corporation Method for making a fastening system for a dynamic fitting diaper
US5486166A (en) 1994-03-04 1996-01-23 Kimberly-Clark Corporation Fibrous nonwoven web surge layer for personal care absorbent articles and the like
DE69510707T2 (de) 1994-03-04 1999-11-04 Kimberly Clark Co Vliesstoff mit verbesserten Flüssigkeits-Strömungs-Eigenschaften für absorbierende Artikel der persönlichen Pflege und dergleichen
US5571619A (en) 1994-05-24 1996-11-05 Exxon Chemical Patents, Inc. Fibers and oriented films of polypropylene higher α-olefin copolymers
US5669896A (en) 1994-06-16 1997-09-23 Kimberly-Clark Worldwide, Inc. Absorbent garment comprising dual containment flaps
NL9401037A (nl) 1994-06-23 1996-02-01 Soonn Stichting Onderzoek En O Werkwijze voor het bereiden van een biologisch afbreekbare polyhydroxyalkanoaat coating met behulp van een waterige dispersie van polyhydroxyalkanoaat.
US5540796A (en) 1994-08-03 1996-07-30 Kimberly-Clark Corporation Process for assembling elasticized ear portions
EP0778763B1 (en) 1994-08-31 2000-11-02 Kimberly-Clark Worldwide, Inc. Thin absorbent article having wicking and crush resistant properties
DE4440850A1 (de) 1994-11-15 1996-05-23 Basf Ag Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper
DE4440837A1 (de) 1994-11-15 1996-05-23 Basf Ag Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper
US5539056A (en) 1995-01-31 1996-07-23 Exxon Chemical Patents Inc. Thermoplastic elastomers
US5595618A (en) 1995-04-03 1997-01-21 Kimberly-Clark Corporation Assembly process for a laminated tape
DE19520093A1 (de) 1995-06-01 1996-12-05 Bayer Ag Stärke und Polyurethane enthaltende Polymerblends
US5766389A (en) 1995-12-29 1998-06-16 Kimberly-Clark Worldwide, Inc. Disposable absorbent article having a registered graphic and process for making
AU2064597A (en) 1996-02-28 1997-09-16 Biotechnology Research And Development Corporation Biodegradable polyester compositions with natural polymers and articles thereo
WO1999005207A1 (en) 1997-07-25 1999-02-04 Monsanto Company Pha compositions and methods for their use in the production of pha films
US6090325A (en) 1997-09-24 2000-07-18 Fina Technology, Inc. Biaxially-oriented metallocene-based polypropylene films
US6645190B1 (en) 1999-11-22 2003-11-11 Kimberly-Clark Worldwide, Inc. Absorbent article with non-irritating refastenable seams
US6761711B1 (en) 1998-12-18 2004-07-13 Kimberly-Clark Worldwide, Inc. Absorbent articles with refastenable side seams
NZ503232A (en) 1999-03-08 2001-11-30 Humatro Corp Melt processable starch compositions comprising amylopectin and a high polymer (such as polyacrylamide)
US6500563B1 (en) 1999-05-13 2002-12-31 Exxonmobil Chemical Patents Inc. Elastic films including crystalline polymer and crystallizable polymers of propylene
US6511465B1 (en) 1999-08-23 2003-01-28 Kimberly-Clark Worldwide, Inc. Absorbent article having a refastenable mechanism
US6663611B2 (en) 1999-09-28 2003-12-16 Kimberly-Clark Worldwide, Inc. Breathable diaper with low to moderately breathable inner laminate and more breathable outer cover
US6794023B1 (en) 1999-10-28 2004-09-21 The Procter & Gamble Company Polymer products comprising soft and elastic biodegradable polyhydroxyalkanoate copolymer compositions and methods of preparing such polymer products
US6821612B1 (en) 1999-10-28 2004-11-23 The Procter & Gamble Company Methods for preparing soft and elastic biodegradable polyhydroxyalkanoate copolymer compositions and polymer products comprising such compositions
US6605657B1 (en) 1999-12-27 2003-08-12 Polyvalor Societe En Commandite Polymer compositions containing thermoplastic starch
DE10015891A1 (de) 2000-03-30 2001-10-11 Degussa Monomerarme NCO-haltige Prepolymere auf der Basis von 1,4-Diisocyanato-2,2,6-trimethylcyclohexan, ein Verfahren zu deren Herstellung, sowie Verwendung
EP1292629B1 (en) 2000-06-09 2006-08-30 The Procter & Gamble Company Glove comprising a polyhydroxyalkanoate
US6753384B2 (en) 2000-07-14 2004-06-22 Metabolix, Inc. Polyurethanes obtained from hydroxyalkanoates and isocyanates
US7071249B2 (en) * 2001-10-05 2006-07-04 William Ho Biodegradable starch resin and method for making same
US6824734B2 (en) 2001-10-09 2004-11-30 Kimberly-Clark Worldwide, Inc. Method of producing latent elastic, cross-direction-oriented films
US6824703B2 (en) 2002-03-08 2004-11-30 Bayer Materialscience Llc Polyurethane elastomers having improved physical properties and a process for the production thereof
US20040060112A1 (en) 2002-09-27 2004-04-01 Kimberly-Clark Worldwide, Inc. Bed pad
US6888044B2 (en) 2002-12-23 2005-05-03 Kimberly-Clark Worldwide, Inc. High capacity absorbent structure and method for producing same
JP2006521427A (ja) 2003-03-28 2006-09-21 イノゲル アクチエンゲゼルシヤフト 靱性−弾性材料
US8207386B2 (en) 2003-12-08 2012-06-26 Nitta Corporation Rubber-like articles and rubber-like material-containing articles
US7153569B2 (en) 2004-03-19 2006-12-26 Kimberly-Clark Worldwide, Inc. Biodegradable aliphatic-aromatic copolyester films
US7776020B2 (en) 2004-03-19 2010-08-17 Kimberly-Clark Worldwide, Inc. Absorbent articles having an aliphatic-aromatic copolyester film
US20050245162A1 (en) 2004-04-30 2005-11-03 Kimberly-Clark Worldwide, Inc. Multi-capable elastic laminate process
GB0412201D0 (en) * 2004-06-01 2004-07-07 Plant Bioscience Ltd Starch films and uses thereof
DE102004060799A1 (de) 2004-12-17 2006-06-29 Bayer Materialscience Ag Thermoplastische Polyurethane und deren Verwendung
US20060149199A1 (en) 2004-12-30 2006-07-06 Kimberly-Clark Worldwide, Inc. Degradable breathable multilayer film with improved properties and method of making same
DE102005039933B4 (de) 2005-08-24 2007-12-27 Bayer Materialscience Ag Verfahren zur Herstellung von thermoplastisch verarbeitbaren Polyurethanen
US20070082982A1 (en) * 2005-10-11 2007-04-12 The Procter & Gamble Company Water stable compositions and articles comprising starch and methods of making the same
RU2397744C2 (ru) * 2006-04-05 2010-08-27 Ска Хайджин Продактс Аб Абсорбирующее изделие с барьерами от протекания
WO2008049099A1 (en) 2006-10-21 2008-04-24 Polyone Corporation Thermoplastic polyhydroxyalkanoate compounds
US8592641B2 (en) * 2006-12-15 2013-11-26 Kimberly-Clark Worldwide, Inc. Water-sensitive biodegradable film
ITGE20070044A1 (it) 2007-05-23 2008-11-24 Awax Progettazione Pellicola biodegradabile estensibile con caratteristiche migliorate.
US7998888B2 (en) * 2008-03-28 2011-08-16 Kimberly-Clark Worldwide, Inc. Thermoplastic starch for use in melt-extruded substrates
US8147965B2 (en) 2008-05-14 2012-04-03 Kimberly-Clark Worldwide, Inc. Water-sensitive film containing thermoplastic polyurethane
US8338508B2 (en) 2008-05-14 2012-12-25 Kimberly-Clark Worldwide, Inc. Water-sensitive film containing an olefinic elastomer
CN101885869A (zh) * 2009-05-15 2010-11-17 金伯利-克拉克环球有限公司 挠性热塑性膜和制品

Also Published As

Publication number Publication date
CN103261288A (zh) 2013-08-21
WO2012077003A2 (en) 2012-06-14
RU2584201C2 (ru) 2016-05-20
KR20130126925A (ko) 2013-11-21
AU2011340218B2 (en) 2016-05-19
WO2012077003A3 (en) 2012-08-30
MX2013006452A (es) 2013-06-28
BR112013014228B1 (pt) 2020-03-10
KR101968470B1 (ko) 2019-04-12
CN103261288B (zh) 2016-08-10
KR20190018172A (ko) 2019-02-21
AU2011340218A1 (en) 2013-05-30
EP2649117B1 (en) 2017-04-19
BR112013014228A2 (pt) 2016-09-13
CO6761301A2 (es) 2013-09-30
EP2649117A4 (en) 2015-11-25
EP2649117A2 (en) 2013-10-16
US8889945B2 (en) 2014-11-18
US20120150137A1 (en) 2012-06-14

Similar Documents

Publication Publication Date Title
RU2013129301A (ru) Эластичная пленка, содержащая возобновляемый полимер крахмала
CN111801385B (zh) 成形体、片材及容器，以及管状体、吸管、棉签及气球用杆
JP4842502B2 (ja) 生分解性ポリエステル類の三成分混合物とそれから製造された製品
EP0569147B1 (en) Polyester sheet
KR100893840B1 (ko) 생분해성 폴리에스테르의 삼원성 혼합물 및 이로부터제조된 제품
KR100371849B1 (ko) 지방족 폴리에스테르조성물 및 이 조성물로부터 얻어진연신필름
ES2567281T3 (es) Artículo absorbente desechable, amigable con el medio ambiente
TW565578B (en) Biodegradable PHA copolymers
CN109397810B (zh) 一种性能可调的全生物降解薄膜及其制备方法
JP2004517204A (ja) 生分解性ポリエステル類の三成分混合物とそれから得られた製品
US9254607B2 (en) Moisture-permeable and waterproof film, and method for producing it
US20170224540A1 (en) Biodegradable, biobased diaper
MX2010009905A (es) Polimero de polietilen tereftalato bio-basado y metodo de elaboracion del mismo.
RU2013109177A (ru) Упрочненные волокна полимолочной кислоты
MX2014007455A (es) Pelicula de multiples capas que contienen un biopolimero.
JPWO2008013058A1 (ja) ポリ乳酸系樹脂組成物およびその成形体
KR20130108277A (ko) 다공성 필름
CN111356725A (zh) 基于嵌段共聚物的可伸缩的、柔性的、防水的且透气的膜
JPH11302521A (ja) ポリ乳酸組成物およびその成型品
JPWO2009107772A1 (ja) ポリ乳酸系樹脂、ポリ乳酸系樹脂組成物およびそれらの成形体ならびにポリ乳酸系樹脂の製造方法
JP5346502B2 (ja) 樹脂組成物及びこれを用いたフィルム、積層体
JP2014001372A (ja) ポリ乳酸系樹脂、およびそれを用いた成形体、発泡体
JP2013028811A (ja) 樹脂組成物及びこれを用いたフィルム、積層体
JP3972950B2 (ja) 生分解性樹脂組成物およびその成形品
ES2941964T3 (es) Estructura laminada para envase de barrera biocompatible