BR0016606A - Processamento de espuma polimérica - Google Patents

Processamento de espuma polimérica

Info

Publication number
BR0016606A
BR0016606A BR0016606A BR0016606A BR0016606A BR 0016606 A BR0016606 A BR 0016606A BR 0016606 A BR0016606 A BR 0016606A BR 0016606 A BR0016606 A BR 0016606A BR 0016606 A BR0016606 A BR 0016606A
Authority
BR
Brazil
Prior art keywords
foam
foams
polymeric
powder
polymeric foam
Prior art date
Application number
BR0016606A
Other languages
English (en)
Other versions
BR0016606B1 (pt
Inventor
Bryan Martel
Robert Villwock
Herman Stone
Original Assignee
Mobius Technologies Inc
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 Mobius Technologies Inc filed Critical Mobius Technologies Inc
Publication of BR0016606A publication Critical patent/BR0016606A/pt
Publication of BR0016606B1 publication Critical patent/BR0016606B1/pt

Links

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
    • B29C44/34—Auxiliary operations
    • B29C44/3461—Making or treating expandable particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/04—Crushing or disintegrating by roller mills with two or more rollers specially adapted for milling paste-like material, e.g. paint, chocolate, colloids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/20—Stationary drums with moving interior agitators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0404—Disintegrating plastics, e.g. by milling to powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/35—Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0203—Separating plastics from plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0224—Screens, sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0484—Grinding tools, roller mills or disc mills
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes 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
    • B29K2105/04—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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/065—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts containing impurities
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/08—Transition metals
    • B29K2705/12—Iron
    • 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
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass
    • 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
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/12—Paper, e.g. cardboard
    • 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
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/14—Wood, e.g. woodboard or fibreboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B29L2009/005—Layered products coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/44—Furniture or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/732—Floor coverings
    • B29L2031/7322—Carpets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/744—Labels, badges, e.g. marker sleeves
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2475/04—Polyurethanes
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

"PROCESSAMENTO DE ESPUMA POLIMéRICA". Esta invenção se refere às várias técnicas para trituração de espumas poliméricas, às técnicas para preparação de espumas poliméricas contendo aquela espuma triturada e ao pó de espuma triturada e espumas poliméricas resultantes. Os procedimentos podem ser usados em espumas contendo produção de contaminantes, tais como, poliolefinas, papel e cascas de espuma e em outras espumas contendo contaminantes do consumidor, tais como, madeira, metal, couro, etc. . O pó de espuma triturada com ou sem contaminantes, preferivelmente, é peneirado para obter um pó de espuma possuindo um tamanho de partícula de cerca de 2 mm ou menos.
BRPI0016606-5A 1999-12-23 2000-12-21 processamento para preparar partìculas a partir de pedaços de espuma polimérica contaminada e pó de espuma polimérica. BR0016606B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17208199P 1999-12-23 1999-12-23
PCT/US2000/035318 WO2001046304A2 (en) 1999-12-23 2000-12-21 Polymeric foam processing

Publications (2)

Publication Number Publication Date
BR0016606A true BR0016606A (pt) 2003-02-25
BR0016606B1 BR0016606B1 (pt) 2011-02-22

Family

ID=22626289

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0016606-5A BR0016606B1 (pt) 1999-12-23 2000-12-21 processamento para preparar partìculas a partir de pedaços de espuma polimérica contaminada e pó de espuma polimérica.

Country Status (13)

Country Link
US (4) US6670404B2 (pt)
EP (2) EP1242517B1 (pt)
JP (1) JP2003517930A (pt)
CN (1) CN1320990C (pt)
AT (1) ATE290042T1 (pt)
AU (2) AU783634B2 (pt)
BR (1) BR0016606B1 (pt)
CA (1) CA2395455C (pt)
DE (1) DE60018467T2 (pt)
ES (1) ES2239060T3 (pt)
NO (1) NO20023007L (pt)
PT (1) PT1242517E (pt)
WO (1) WO2001046304A2 (pt)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2395455C (en) * 1999-12-23 2008-02-05 Mobius Technologies, Inc Polymeric foam powder processing techniques, foam powder products, and foams produced containing those foam powders
WO2003066298A1 (en) * 2002-02-04 2003-08-14 Mobius Technologies, Inc. Process for grinding mixtures of polymeric foams
US6994464B2 (en) * 2002-04-11 2006-02-07 Mobius Technologies, Inc Control system and method for continuous mixing of slurry with removal of entrained bubbles
US20030233937A1 (en) * 2002-04-11 2003-12-25 Mobius Technologies, Inc., A California Corporation Apparatus and method for continuously removing air from a mixture of ground polyurethane particles and a polyol liquid
US7029162B2 (en) 2002-04-11 2006-04-18 Mobius Technologies, Inc. Process and apparatus for continuous mixing of slurry with removal of entrained bubbles
US6860289B2 (en) * 2002-04-11 2005-03-01 Robert Donald Villwock Surge tank
GB0220510D0 (en) * 2002-09-04 2002-10-09 Kane Kevin J O Composite board
WO2004072032A2 (en) * 2003-02-11 2004-08-26 United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Polyimide foams
MX2007008393A (es) * 2005-01-24 2007-08-22 Basf Ag Mezclas y metodos para limpiar superficies.
US7963048B2 (en) * 2005-05-23 2011-06-21 Pollard Levi A Dual path kiln
CN101516531B (zh) † 2006-09-25 2014-05-21 巴斯夫欧洲公司 吸水性聚合物颗粒的分级方法
PL2125311T3 (pl) * 2007-01-22 2016-12-30 Płyta kompozytowa ze stałym spoiwem poliuretanowym i sposób wytwarzania
US9669593B2 (en) 2007-06-14 2017-06-06 The Boeing Company Light weight thermoplastic flex foam and hybrid duct system
PL212679B1 (pl) * 2008-01-16 2012-11-30 Os Bad Rozwojowy Przem Poligr Sposób wytwarzania plyt termoizolacyjnych
US8869988B2 (en) * 2008-05-08 2014-10-28 M-I L.L.C. Cooling and classifying apparatus for pelletized product processing
ES2341424B2 (es) * 2008-12-17 2011-10-05 Universidad De Alicante Procedimiento de obtencion de espumas polimericas y reciclado de espumas termoestables.
WO2010078413A1 (en) 2008-12-31 2010-07-08 Apinee, Inc. Preservation of wood, compositions and methods thereof
US8201501B2 (en) 2009-09-04 2012-06-19 Tinsley Douglas M Dual path kiln improvement
US9212541B2 (en) * 2009-09-25 2015-12-15 Baker Hughes Incorporated System and apparatus for well screening including a foam layer
JP5691215B2 (ja) 2010-03-26 2015-04-01 住友ベークライト株式会社 粉砕装置
JP4621804B1 (ja) * 2010-04-02 2011-01-26 株式会社環境経営総合研究所 断熱材
US20110265973A1 (en) * 2010-05-03 2011-11-03 Scalia Jr William Henry Passive Heat Exchanger Comprising Thermally Conductive Foam
IL207208A (en) * 2010-07-25 2015-08-31 Clean Marine As Install exhaust gas cleaning and methods for this
US9878464B1 (en) 2011-06-30 2018-01-30 Apinee, Inc. Preservation of cellulosic materials, compositions and methods thereof
US8865104B2 (en) * 2011-12-22 2014-10-21 Kevin M. Frink Method and apparatus for producing high yields of carbon nanostructures
CN102748560B (zh) * 2012-07-09 2015-01-07 关志强 一种聚氨酯硬泡再利用生产真空隔热板的方法
US9776787B2 (en) * 2012-08-16 2017-10-03 Toyo Aerosol Industry Co., Ltd. Foam forming aerosol dispenser
FR2997403A1 (fr) 2012-10-26 2014-05-02 Plastic Omnium Cie Procede de granulation de polymeres et produit issu de ce procede
DE102012220785A1 (de) * 2012-11-14 2014-05-15 Krones Ag Verfahren und Vorrichtung zum Entfernen von Fremdstoffen aus Polymeren
EP2759345B1 (de) * 2013-01-28 2016-12-07 Zweckverband Abfallbehandlung Kahlenberg Verfahren und Vorrichtung zum Dekompaktieren von Material
ES2484069B1 (es) * 2013-02-08 2015-09-08 Asociación De Investigación De Industrias De La Construcción Aidico - Instituto Tecnológico De La Construcción Equipo separador de materiales
US9205431B2 (en) 2013-03-14 2015-12-08 Joy Mm Delaware, Inc. Variable speed motor drive for industrial machine
US9932974B2 (en) * 2014-06-05 2018-04-03 Gas Technology Institute Duct having oscillatory side wall
CN104875299A (zh) * 2015-05-29 2015-09-02 遵义荣盛包装材料有限公司 Eps废旧料破碎机
CN105021044A (zh) * 2015-07-29 2015-11-04 诸葛明 一种能筛选的自动配料装置
RU2632945C2 (ru) * 2015-09-08 2017-10-11 Валерий Никитич Гринавцев Установка валкового помола
US10759891B2 (en) 2015-09-25 2020-09-01 Dow Global Technologies Llc Copolymer polyol with functional additive in dispersed phase
NO340645B1 (no) * 2015-11-03 2017-05-22 Vartdal Plastindustri As Apparat og framgangsmåte for resirkulering av bygningsmaterialer
WO2017136765A1 (en) * 2016-02-04 2017-08-10 Continuus Pharmaceuticals, Inc. Continuous drum dryer and methods of use thereof
CN105666742B (zh) * 2016-04-13 2017-10-03 新中天环保股份有限公司 一种无害化处理城市废弃聚氨酯发泡材料的方法
US11213888B2 (en) * 2016-05-03 2022-01-04 Raytheon Technologies Corporation Additive manufactured powder processing system
CN106273074A (zh) * 2016-08-15 2017-01-04 浙江首想科技有限公司 一种带负离子的废旧海绵再加工工艺
CN108262092B (zh) * 2016-12-30 2020-06-09 中国石油天然气股份有限公司 一种新型高效油砂破碎机
CN107627524A (zh) * 2017-08-14 2018-01-26 江阴市安和祥保温材料有限公司 Pu保温密实板的生产工艺
CN107379386B (zh) * 2017-08-22 2019-04-23 浙江隆源高分子科技有限公司 一种利用聚丙烯微粉发泡制备轻量化泡沫塑料的方法
US10619921B2 (en) 2018-01-29 2020-04-14 Norev Dpk, Llc Dual path kiln and method of operating a dual path kiln to continuously dry lumber
CN112512771A (zh) 2018-05-21 2021-03-16 O2伙伴有限责任公司 可生物降解和工业可堆肥的注射成型微孔软质泡沫及制造其的方法
US10843429B2 (en) 2018-05-21 2020-11-24 O2 Partners, Llc Biodegradable, industrially compostable, and recyclable injection molded microcellular flexible foams
US20190390030A1 (en) 2018-06-26 2019-12-26 O2 Partners, Llc Hybrid polyurethane foam and methods of manufacture
US10898903B2 (en) * 2018-06-29 2021-01-26 Ekamor Device, method, and control system for waste to energy generation and other output products
JP7120126B2 (ja) * 2019-03-29 2022-08-17 コニカミノルタ株式会社 光学フィルムの製造方法
EP3741887A1 (de) * 2019-05-21 2020-11-25 Aurotec GmbH Verfahren und vorrichtung zum regenerieren eines lösungsmittels von zellulose aus einem spinnverfahren
CN110254990A (zh) * 2019-05-28 2019-09-20 中塑联新材料科技湖北有限公司 一种eps废泡沫回收消泡溶化储罐
WO2021068083A1 (en) * 2019-10-11 2021-04-15 Jeosal Materials Research Corporation Recycling of fibre reinforced polymer materials
CN111729753B (zh) * 2020-06-09 2022-02-22 广东一鼎科技有限公司 液压辊压机闷车自动恢复装置
IT202000014287A1 (it) * 2020-06-16 2021-12-16 Ecomade Eng S R L Apparato di estrazione di toner da cartucce di toner
CN112371244B (zh) * 2020-10-28 2022-03-11 杭州极丹网络科技有限公司 一种农作物用芡实果实取籽设备
CN116615323A (zh) 2020-11-16 2023-08-18 O2伙伴有限责任公司 可再循环的、可生物降解的和可工业堆肥的挤出泡沫及其制造方法
DE102020134630A1 (de) * 2020-12-22 2022-06-23 Raps Gmbh & Co. Kg Siebeinrichtung für eine Wirbelstrom-Siebmaschine, Spannanlage, Siebmaschine und Verfahren zum Montieren wenigstens eines Siebs an einer Siebeinrichtung
USD939199S1 (en) 2021-01-29 2021-12-28 O2 Partners, Llc Shoe insole
US12053908B2 (en) 2021-02-01 2024-08-06 Regen Fiber, Llc Method and system for recycling wind turbine blades
USD1000084S1 (en) 2021-04-22 2023-10-03 O2 Partners, Llc Shoe
CN113231177B (zh) * 2021-05-11 2022-04-26 锦太洋(连云港)新材料有限公司 一种适用于常压发泡工艺的ac发泡剂粉碎方法
CN117203031A (zh) * 2021-05-17 2023-12-08 捷普有限公司 用于激光烧结的聚酮粉末
CN113524483B (zh) * 2021-06-23 2022-12-13 苏州旺顺源光电科技有限公司 高分子泡棉胶带基材无内隙混料系统及其混料方法
CN113829547B (zh) * 2021-09-23 2025-08-08 青岛科技大学 一种聚氨酯软泡低温活化制粉装置及其制粉方法
TWI807530B (zh) * 2021-12-10 2023-07-01 中國鋼鐵股份有限公司 堆料台車的自動控制方法
US11850601B2 (en) 2021-12-27 2023-12-26 Ekamor Resource Corporation Device, method, and control system for waste to energy generation and other output products
NL2032488B1 (nl) * 2022-07-14 2024-01-25 Insus B V Werkwijze voor het verwerken van afvaldelen van hardkunststofschuim
IT202200023070A1 (it) * 2022-11-08 2024-05-08 Mauro Garbin Procedimento per il recupero di poliuretano da suole di scarto
KR20250155012A (ko) 2023-02-22 2025-10-29 오2 파트너스, 엘엘씨 재활용 가능, 생분해성, 산업적 퇴비화 가능한 발포체 및 이의 제조 방법
US12359035B2 (en) * 2023-03-23 2025-07-15 Sam Bu Fine Chemical Co., Ltd. Manufacturing method of foam sheet for shoes with TPU powder and recycled PU scrap powder
IT202300010230A1 (it) * 2023-05-19 2024-11-19 Mauro Garbin Procedimento per il recupero di materiale da manufatti di scarto
WO2025016861A1 (en) * 2023-07-14 2025-01-23 Basf Se Method and pre-processing arrangement for pre-processing a foam mix for feeding a reactor of a recycling process for recovering raw materials and respective computer program
CN116943847B (zh) * 2023-08-23 2023-12-12 黑龙江农业工程职业学院 一种制药生产粉碎筛分机
WO2025190719A1 (en) * 2024-03-13 2025-09-18 Basf Se Method for selecting and pre-processing target foam elements from a vehicle scrap material

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1443181A (en) * 1923-01-23 Z sheets-sheet
GB922306A (pt) *
US670404A (en) * 1900-07-18 1901-03-19 Hiram R Davis Telescopic show-case.
US3627211A (en) * 1969-07-25 1971-12-14 Irby H Leach Method and apparatus for shredding foam
NL7014580A (pt) * 1970-10-05 1972-04-07
DK132501C (da) * 1972-08-07 1976-05-17 Balling Engelsen K Fremgangsmade til fremstilling af polyurethanskum indeholdende polyurethanscrap
US4200679A (en) 1973-03-16 1980-04-29 Max Klein Micro-bits of expanded flexible polyurethanes
DE2338731C2 (de) * 1973-07-31 1982-07-15 Azo-Maschinenfabrik Adolf Zimmermann Gmbh, 6960 Osterburken Vorrichtung zum Aufbereiten von Kunstharz-Pulver, z.B. Epoxy- oder Polyesterharz
DE2338909A1 (de) 1973-08-01 1975-04-17 Zimmermann Azo Maschf Siebmaschine
US3960334A (en) 1975-02-24 1976-06-01 Cumberland Engineering Company, Inc. Size reduction apparatus
US4304873A (en) * 1977-09-15 1981-12-08 Max Klein Preparation of expanded flexible polyurethane foam micro-bits
FR2460987A1 (fr) * 1979-07-12 1981-01-30 Elf Aquitaine Materiau susceptible d'absorber les hydrocarbures liquides et application de ce materiau a l'absorption desdits hydrocarbures polluant la surface de milieux divers
DE3004004A1 (de) * 1980-02-04 1981-08-13 Recticel Deutschland Kunststoffe GmbH, 5342 Rheinbreitbach Verfahren zur herstellung von polyurethan-schaumstoffen
US4465239A (en) * 1981-04-06 1984-08-14 Woten Homer G Feeder assembly for insulation blowing machines
US4518557A (en) * 1981-05-18 1985-05-21 James River-Norwalk, Inc. Process for skin foam
US4451583A (en) * 1982-01-26 1984-05-29 Olin Corporation Recycling of flexible polyurethane foam scrap
US4451503A (en) 1982-06-30 1984-05-29 International Business Machines Corporation Photo deposition of metals with far UV radiation
US4510105A (en) * 1982-08-19 1985-04-09 Kent Sherwood Method of manufacturing a surface-reinforced foam article
US4473673A (en) * 1983-05-09 1984-09-25 Wildon Industries, Inc. Cast polyester resin process and product
JPH072503Y2 (ja) * 1988-06-17 1995-01-25 住友電気工業株式会社 粉体供給装置
DE3834425A1 (de) * 1988-10-10 1990-04-12 Kloeckner Humboldt Deutz Ag Zweiwalzenmaschine insbesondere walzenpresse zur druckbehandlung koernigen gutes
US4884756A (en) * 1989-02-01 1989-12-05 Pearson Erich H Waste treatment system
US4976862A (en) * 1989-04-10 1990-12-11 Dupont Canada Inc. Process for extraction and recovery of blowing agents from polymeric foams
DE4019240A1 (de) 1989-06-24 1991-01-24 Lenz Bernhard Schrotmuehle, insbesondere nassschrotmuehle fuer die maischeherstellung bei der biererzeugung
WO1991005616A1 (en) * 1989-10-13 1991-05-02 Charles Treffner Rotary screen for separating fines from low density particulates
DE4020602C1 (pt) * 1990-06-28 1992-03-19 Stankiewicz Gmbh, 3101 Adelheisdorf, De
US5411213A (en) 1990-09-12 1995-05-02 Just; Arden L. Method for treatment of solid materials
WO1993001887A1 (en) * 1991-07-18 1993-02-04 Perry Timothy J Advanced fracture blade and method of operation for fluorescent tube digester
US5641128A (en) * 1991-12-02 1997-06-24 Hitachi, Ltd. Method of and apparatus for recovering foaming gas of the foamed material
DE4207972A1 (de) 1992-01-10 1993-07-15 Bayer Ag Verfahren zum zerkleinern von kunststoffen oder organischen, natuerlichen polymeren
DE4306447C2 (de) * 1992-03-30 1996-11-28 Hecker & Krosch Gmbh & Co Kg Recycling-Verfahren für Polyurethan-Hartschaum
DE4216638C1 (pt) * 1992-05-20 1993-09-16 Daimler-Benz Aktiengesellschaft, 70567 Stuttgart, De
DE4232014A1 (de) 1992-09-24 1994-03-31 Bayer Ag Verfahren zum Zerkleinern von Kunststoffen
US5253813A (en) * 1992-10-19 1993-10-19 Davidson Textron Inc. Method for recovering PVC and urethane foam from commingled trim waste using elutriators
US5829649A (en) * 1993-02-16 1998-11-03 Western Fibers, Inc. Apparatus for conditioning and dispensing loose fill insulation material
DE4316190C1 (de) * 1993-05-14 1994-12-08 Hennecke Gmbh Maschf Verfahren und Vorrichtung zum Aufbereiten von Polyurethanschaumstoff-Abfällen, insbesondere Weichschaumstoff-Abfällen, zur Wiederverwertung als Zuschlagstoffe bei der Polyurethanherstellung
EP0711221B1 (de) 1993-07-30 1997-02-26 Bayer Ag Verfahren zum pulverisieren von polyurethan-, polyharnstoff- und/oder polyurethan-polyharnstoff-werkstoffen auf einer walzenanlage
DE4416749A1 (de) * 1993-07-30 1995-02-02 Bayer Ag Verfahren zum Pulverisieren von Polyurethan-, Polyharnstoff- und/oder Polyurethan-Polyharnstoff-Werkstoffen auf einer Walzenanlage
EP0657266B2 (de) 1993-11-29 2005-09-07 C.A. Greiner & Söhne Gesellschaft M.B.H. Verfahren und Vorrichtung zur Herstellung eines Formteils aus Kunststoffschaum
WO1995033566A1 (en) * 1994-06-06 1995-12-14 Irwin Research & Development Inc. An improved apparatus for comminuting solid waste materials
US5836527A (en) 1994-06-06 1998-11-17 Irwin Research & Development Apparatus for comminuting solid waste materials
DE9409906U1 (de) * 1994-06-18 1994-12-08 TEB Holding S.A. Aktien-Holdinggesellschaft, Wasserbillig Schneidwerkzeug zum Feinzerkleinern von vorzerkleinertem Gut
EP0692353B1 (de) * 1994-07-06 1999-09-08 Hennecke GmbH Verfahren zum kontinuierlichen Dispergieren von feinteiligen Feststoffen in einer Flüssigkeit
EP1044722B1 (de) * 1994-08-07 2002-05-08 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Verfahren zum Zerlegen und sortenreinen Trennen von zu recyclierenden Dreistoff-Verbundteilen
DE19510638A1 (de) * 1995-03-23 1996-09-26 Basf Schwarzheide Gmbh Verfahren zur Verwertung von Kunststoffabfällen, in denen Polyurethane im Gemisch mit anderen Kunststoffen vorliegen
DE19515691A1 (de) * 1995-04-28 1996-10-31 Bayer Ag Verfahren zum Dispergieren von feinteiligen Feststoffen in einer Flüssigkeit
DE19628437C2 (de) * 1996-07-15 1999-05-12 Wiegand Thomas Einrichtung und Verfahren zur Klassierung und knautschenden Verringerung von Partikelgrößen eines Granulatgemisches
US5882432A (en) * 1996-07-30 1999-03-16 The University Of Chicago Efficient continuous dryer for flexible polyurethane foam and cleaning apparatus
DE19633891A1 (de) * 1996-08-22 1998-02-26 Basf Ag Verfahren zur Wiederverwendung von Polyurethanen
US6218458B1 (en) 1997-05-27 2001-04-17 Mardela International, Inc. S.A. Method and apparatus for producing gas occlusion-free and void-free compounds and composites
DE19757431A1 (de) * 1997-12-23 1999-06-24 Kloeckner Humboldt Wedag Verfahren zum Betrieb einer Kreislaufmahlanlage zum Mahlen von sprödem Gut
US5906999A (en) * 1997-12-30 1999-05-25 Basf Corporation Integral skin foams employing pentafluoropropane blowing agents
EP0955142A1 (de) * 1998-05-06 1999-11-10 Michael Putzki Mobile Vorrichtung zur Kunststoffrückgewinnung
CA2395455C (en) * 1999-12-23 2008-02-05 Mobius Technologies, Inc Polymeric foam powder processing techniques, foam powder products, and foams produced containing those foam powders

Also Published As

Publication number Publication date
PT1242517E (pt) 2005-06-30
US6670404B2 (en) 2003-12-30
BR0016606B1 (pt) 2011-02-22
NO20023007L (no) 2002-08-20
WO2001046304A2 (en) 2001-06-28
EP1512508A3 (en) 2006-01-25
US20020002208A1 (en) 2002-01-03
AU2458401A (en) 2001-07-03
WO2001046304A3 (en) 2002-03-07
NO20023007D0 (no) 2002-06-21
JP2003517930A (ja) 2003-06-03
ES2239060T3 (es) 2005-09-16
DE60018467T2 (de) 2006-02-16
DE60018467D1 (de) 2005-04-07
CA2395455C (en) 2008-02-05
EP1242517B1 (en) 2005-03-02
US20040171707A1 (en) 2004-09-02
EP1242517A2 (en) 2002-09-25
AU783634B2 (en) 2005-11-17
US20050209354A1 (en) 2005-09-22
AU2006200671A1 (en) 2006-03-16
CN1320990C (zh) 2007-06-13
CA2395455A1 (en) 2001-06-28
CN1424957A (zh) 2003-06-18
EP1512508A2 (en) 2005-03-09
ATE290042T1 (de) 2005-03-15
US20070155843A1 (en) 2007-07-05

Similar Documents

Publication Publication Date Title
BR0016606A (pt) Processamento de espuma polimérica
AU6566300A (en) Detergent for glass-ceramic surfaces
HUP9903023A3 (en) Process for the preparation of polymer particles, foamable polymer particles and foamed articles
DK0625070T3 (da) Materialer med lav massefylde, som har høje overfladearealer, og genstande dannet derudfra til anvendelse ved genvindingen
MXPA01007710A (es) Agente de secado por congelacion que contiene paramilon, su produccion y uso.
WO1995012632A3 (en) Low density materials having good compression strength and articles formed therefrom
BG102398A (en) Article of micorporous polytetrafluorethylene filler
HUP0104571A3 (en) Method of coagulating aqueous pur dispersions containing dispersed therein reactive or secondary cross-linked polyurethane, the products obtained thereby and their use
EP0427219A3 (en) Water absorbent latex polymer foams
AU3620095A (en) Use of starch for transdermal applications
AU2001249149A1 (en) Spray drying methods of making agglomerate abrasive grains and abrasive articles
AU4165000A (en) Microcellular carbon foams and microcellular c/c composites fabricated therefrom
WO2003084726A3 (en) Fiber pellets and processes for forming fiber pellets
MY110500A (en) Flexible elastomeric article with enhanced lubricity
BR9709892A (pt) Processo para preparação de um granulado de enzima estável em atividade e com baixo teor de pó para aplicações em lavagem e limpeza o respectivo granulado e usos de granulados e de farinhas de leguminosas ou farinhas de frutos
PT1242671E (pt) Enzimas úteis para alterar as propriedades de poliéster
AU2844100A (en) Association of compounds in carbon dioxide and the gels and/or foams formed therefrom
PL351796A1 (en) Solutions of polyurethane resins with alkoxysilate-type structural units
AU8838991A (en) Composite foams of low thermal conductivity
CO5090878A1 (es) Estructura absorbente que tiene propiedades de absorcion mejorada
WO1998028562A3 (de) Nicht brennbares faserprodukt
AU2003261648A1 (en) Use of water-absorbent, predominantly open-celled crosslinked acid-functional addition polymer foams in hygiene articles
EP1068809A3 (en) Anti-mycotic composition
PL351591A1 (en) Polyol mixture for the preparation of rigid polyurethane foams
CA2039843A1 (en) Ultra-lightweight, open-pore foamed cellulose materials with large surface areas, having ion-exchangeable functional groups introduced therein

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/02/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 14A E 15A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2342 DE 24-11-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.