WO2009054911A3 - Oriented molded articles and methods of making and using the same - Google Patents
Oriented molded articles and methods of making and using the same Download PDFInfo
- Publication number
- WO2009054911A3 WO2009054911A3 PCT/US2008/011849 US2008011849W WO2009054911A3 WO 2009054911 A3 WO2009054911 A3 WO 2009054911A3 US 2008011849 W US2008011849 W US 2008011849W WO 2009054911 A3 WO2009054911 A3 WO 2009054911A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- methods
- articles
- making
- same
- molded articles
- Prior art date
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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0003—Discharging moulded articles from the mould
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/021—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps
- B29C39/025—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps for making multilayered articles
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/02—Moulding by agglomerating
- B29C67/04—Sintering
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/08—Screen moulding, e.g. forcing the moulding material through a perforated screen on to a moulding surface
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
- B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
- B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
-
- 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
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/065—HDPE, i.e. high density 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
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
- B29K2023/0683—UHMWPE, i.e. ultra high molecular weight 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
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24008—Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Sampling And Sample Adjustment (AREA)
- Prostheses (AREA)
Abstract
The present invention provides compositions and methods addressing the problems and disadvantages associated with orienting articles prior to disposition in a housing. Compositions and methods of the present invention, in some embodiments, can provide articles with the proper orientation for disposition in a housing without the encumbrances associated with hand assembly, such as increased production time and increased potential for contamination. As a result, manufacturers and users of products comprising polymeric articles disposed in housings are no longer restricted to the use of articles having isotropic shapes and homogeneous properties.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08841932A EP2219858A2 (en) | 2007-10-19 | 2008-10-17 | Oriented molded articles and methods of making and using the same |
JP2010529951A JP2011518680A (en) | 2007-10-19 | 2008-10-17 | Oriented molded article and method for producing and using the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US99961407P | 2007-10-19 | 2007-10-19 | |
US60/999,614 | 2007-10-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009054911A2 WO2009054911A2 (en) | 2009-04-30 |
WO2009054911A3 true WO2009054911A3 (en) | 2011-04-28 |
Family
ID=40580279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/011849 WO2009054911A2 (en) | 2007-10-19 | 2008-10-17 | Oriented molded articles and methods of making and using the same |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090136705A1 (en) |
EP (1) | EP2219858A2 (en) |
JP (1) | JP2011518680A (en) |
WO (1) | WO2009054911A2 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU6436465A (en) * | 1966-09-21 | 1968-03-21 | JOSEPH NUGENT and JOHN GIANNARELLI WALTER | Removing latex foam products from moulds |
GB1327028A (en) * | 1970-09-09 | 1973-08-15 | Serck Industries Ltd | Stratified fluoro-carbon resin material |
DE20107965U1 (en) * | 2001-05-11 | 2001-08-30 | West Pharmaceutical Services Deutschland GmbH & Co. KG, 52249 Eschweiler | Pharmaceutical syringe plunger and device for its manufacture |
US20030067093A1 (en) * | 2001-10-09 | 2003-04-10 | William Brum | Method for molding and stripping golf ball cores from a three plate mold |
WO2006082014A1 (en) * | 2005-02-04 | 2006-08-10 | Oce-Technologies B.V. | Method and mould for manufacturing pellets of hot-melt ink |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2774470A (en) * | 1951-06-14 | 1956-12-18 | Part John H Q | Dispensing carton for pills or other small articles |
US3280499A (en) * | 1963-10-28 | 1966-10-25 | Charles E Studen | Expanded plastic board having apertures retaining punched pieces |
NL6613526A (en) * | 1966-09-26 | 1968-03-27 | ||
DE2211511A1 (en) * | 1972-03-10 | 1973-09-20 | Dieter Haubold Ind Nagelgeraet | MAGAZINE STRIP FOR A DEVICE FOR DRIVING DECORATIVE NAILS |
US4443515A (en) * | 1982-02-05 | 1984-04-17 | Peter Rosenwald | Antistatic fabrics incorporating specialty textile fibers having high moisture regain and articles produced therefrom |
US4724114A (en) * | 1984-04-23 | 1988-02-09 | Kimberly-Clark Corporation | Selective layering of superabsorbents in meltblown substrates |
US4820577A (en) * | 1986-12-22 | 1989-04-11 | Kimberly-Clark Corporation | Meltblown superabsorbent thermoplastic compositions |
US4955476A (en) * | 1986-12-25 | 1990-09-11 | Matsushita Electric Industrial Co., Ltd. | Fastener carrier for the support of screw members |
US4818534A (en) * | 1987-04-01 | 1989-04-04 | Lee County Mosquito Control District | Insecticidal delivery compositions and methods for controlling a population of insects in an aquatic environment |
US4971736A (en) * | 1987-12-28 | 1990-11-20 | Minnesota Mining And Manufacturing Company | Method of preparing composite chromatographic article |
US5175046A (en) * | 1991-03-04 | 1992-12-29 | Chicopee | Superabsorbent laminate structure |
US5998032A (en) * | 1992-08-17 | 1999-12-07 | Weyerhaeuser Company | Method and compositions for enhancing blood absorbence by superabsorbent materials |
US5383573A (en) * | 1992-11-04 | 1995-01-24 | Minnesota Mining And Manufacturing Company | Separation-science membrane dispenser |
NZ268535A (en) * | 1993-06-30 | 1998-05-27 | Procter & Gamble | Absorbent article comprising layers of superabsorbent material |
US5397254A (en) * | 1994-01-21 | 1995-03-14 | The Whitaker Corporation | Pin socket carrier system |
US5750585A (en) * | 1995-04-04 | 1998-05-12 | Purdue Research Foundation | Super absorbent hydrogel foams |
US5679364A (en) * | 1995-06-07 | 1997-10-21 | Lee County Mosquito Control District | Compositions and methods for reducing the amount of contaminants in aquatic and terrestrial environments |
JP3349301B2 (en) * | 1995-08-02 | 2002-11-25 | ユニ・ハートス株式会社 | Pet animal absorption panel |
US6117394A (en) * | 1996-04-10 | 2000-09-12 | Smith; James C. | Membrane filtered pipette tip |
US6045757A (en) * | 1997-06-30 | 2000-04-04 | Rainin Instrument Co., Inc. | Membrane filter pipette tip |
AU1622501A (en) * | 1999-11-23 | 2001-06-04 | Porex Corporation | Immobilized ion exchange materials and processes for making the same |
GB0011443D0 (en) * | 2000-05-13 | 2000-06-28 | Dna Research Instr Limited | Separation device |
US6808908B2 (en) * | 2001-05-30 | 2004-10-26 | Porex Technologies Corporation | Functionalized porous substrate for binding chemical and biological moieties |
KR20040047910A (en) * | 2001-10-19 | 2004-06-05 | 모노젠, 인크. | Article handling system and method |
-
2008
- 2008-10-17 EP EP08841932A patent/EP2219858A2/en not_active Withdrawn
- 2008-10-17 US US12/253,584 patent/US20090136705A1/en not_active Abandoned
- 2008-10-17 JP JP2010529951A patent/JP2011518680A/en active Pending
- 2008-10-17 WO PCT/US2008/011849 patent/WO2009054911A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU6436465A (en) * | 1966-09-21 | 1968-03-21 | JOSEPH NUGENT and JOHN GIANNARELLI WALTER | Removing latex foam products from moulds |
GB1327028A (en) * | 1970-09-09 | 1973-08-15 | Serck Industries Ltd | Stratified fluoro-carbon resin material |
DE20107965U1 (en) * | 2001-05-11 | 2001-08-30 | West Pharmaceutical Services Deutschland GmbH & Co. KG, 52249 Eschweiler | Pharmaceutical syringe plunger and device for its manufacture |
US20030067093A1 (en) * | 2001-10-09 | 2003-04-10 | William Brum | Method for molding and stripping golf ball cores from a three plate mold |
WO2006082014A1 (en) * | 2005-02-04 | 2006-08-10 | Oce-Technologies B.V. | Method and mould for manufacturing pellets of hot-melt ink |
Also Published As
Publication number | Publication date |
---|---|
EP2219858A2 (en) | 2010-08-25 |
US20090136705A1 (en) | 2009-05-28 |
WO2009054911A2 (en) | 2009-04-30 |
JP2011518680A (en) | 2011-06-30 |
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