JP2001527474A - 焼結された多孔性プラスチック製品及びその製造方法 - Google Patents
焼結された多孔性プラスチック製品及びその製造方法Info
- Publication number
- JP2001527474A JP2001527474A JP54632498A JP54632498A JP2001527474A JP 2001527474 A JP2001527474 A JP 2001527474A JP 54632498 A JP54632498 A JP 54632498A JP 54632498 A JP54632498 A JP 54632498A JP 2001527474 A JP2001527474 A JP 2001527474A
- Authority
- JP
- Japan
- Prior art keywords
- pellets
- cooled
- water
- porous
- sintering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920003023 plastic Polymers 0.000 title description 28
- 239000004033 plastic Substances 0.000 title description 28
- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000008188 pellet Substances 0.000 claims abstract description 73
- 238000000034 method Methods 0.000 claims abstract description 26
- 239000011148 porous material Substances 0.000 claims abstract description 25
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 19
- 238000005453 pelletization Methods 0.000 claims abstract description 10
- 230000001166 anti-perspirative effect Effects 0.000 claims abstract description 8
- 239000003213 antiperspirant Substances 0.000 claims abstract description 8
- 238000005245 sintering Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 27
- 238000005469 granulation Methods 0.000 abstract description 8
- 230000003179 granulation Effects 0.000 abstract description 8
- 229920000642 polymer Polymers 0.000 abstract description 8
- 239000002781 deodorant agent Substances 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 5
- 238000004065 wastewater treatment Methods 0.000 abstract description 4
- 239000006260 foam Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 10
- 229920001684 low density polyethylene Polymers 0.000 description 5
- 239000004702 low-density polyethylene Substances 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000006071 cream Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- 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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/02—Casings wherein movement of the lipstick or like solid is a sliding movement
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23123—Diffusers consisting of rigid porous or perforated material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
- B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
-
- 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
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
-
- 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
-
- 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
- C08J9/24—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
- B01F23/231261—Diffusers characterised by the shape of the diffuser element having a box- or block-shape, being in the form of aeration stones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
- B01F23/231262—Diffusers characterised by the shape of the diffuser element having disc shape
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
-
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249971—Preformed hollow element-containing
- Y10T428/249972—Resin or rubber element
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Filtering Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 直径が1/8インチ以下の熱可塑性高分子のマイクロペレットを焼結加工 して得られた多孔性素材。 2. 直径が0.06インチ以下であるマイクロペレットからなる請求項1に記 載の多孔性素材。 3. マイクロペレットが高速水冷されたペレットである請求項1に記載の多孔 性素材。 4. マイクロペレットが均一な大きさである請求項1に記載の多孔性素材。 5. 熱可塑性高分子の高速水冷却ペレットを焼結加工したものを含む多孔性素 材。 6. ペレットが均一な大きさである請求項5に記載の多孔性素材。 7. 熱可塑性高分子の高速水冷ペレタイジング法により作られた粒子を焼結加 工したものを含む多孔性素材。 8. 熱可塑性高分子の高速水冷ペレットを焼結加工したものものからなる多孔 性基体であって、湾曲した上部表面を有する該基体を含む制汗剤用アプリケータ 。 9. 直径が1/8インチ以下の熱可塑性高分子のマイクロペレットからなる請 求項8に記載制汗剤用アプリケータ。 10. 直径が0.06インチ以下のマイクロペレットを用いた請求項8に記載の アプリケータ 11. 均一な大きさのペレットからなる請求項8に記載のアプリケータ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4423897P | 1997-04-24 | 1997-04-24 | |
US60/044,238 | 1997-04-24 | ||
PCT/US1998/008154 WO1998047701A1 (en) | 1997-04-24 | 1998-04-23 | Sintered porous plastic products and method of making same |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2001527474A true JP2001527474A (ja) | 2001-12-25 |
JP2001527474A5 JP2001527474A5 (ja) | 2005-11-24 |
JP4547471B2 JP4547471B2 (ja) | 2010-09-22 |
Family
ID=21931255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54632498A Expired - Lifetime JP4547471B2 (ja) | 1997-04-24 | 1998-04-23 | 焼結された多孔性プラスチック製品及びその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US6030558A (ja) |
EP (1) | EP0977663B1 (ja) |
JP (1) | JP4547471B2 (ja) |
DE (1) | DE69812341T2 (ja) |
WO (1) | WO1998047701A1 (ja) |
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WO2001037995A2 (en) * | 1999-11-23 | 2001-05-31 | Porex Corporation | Immobilized ion exchange materials and processes for making the same |
US6511054B1 (en) | 2000-10-05 | 2003-01-28 | Truman Green | Porous air diffuser for treatment of liquids |
US6531059B1 (en) * | 2000-10-05 | 2003-03-11 | Abtech Industries, Inc. | Suspended runoff water filter |
US8241494B2 (en) * | 2001-03-20 | 2012-08-14 | Assion Norbert M | Liquid filter assembly |
US6808908B2 (en) | 2001-05-30 | 2004-10-26 | Porex Technologies Corporation | Functionalized porous substrate for binding chemical and biological moieties |
CA2467643A1 (en) * | 2001-11-21 | 2003-06-05 | Porex Corporation | Discrete hydrophilic-hydrophobic porous materials and methods for making the same |
DE10218073A1 (de) * | 2002-04-23 | 2003-11-20 | Pfleiderer Infrastrukturt Gmbh | Belüfter |
US7169304B2 (en) * | 2002-08-12 | 2007-01-30 | 3M Innovative Properties Company | Porous polymer water filter and methods of use in refrigeration |
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US6752327B2 (en) | 2002-10-16 | 2004-06-22 | S. C. Johnson & Son, Inc. | Atomizer with tilted orifice plate and replacement reservoir for same |
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- 1998-04-23 WO PCT/US1998/008154 patent/WO1998047701A1/en active IP Right Grant
- 1998-04-23 US US09/064,786 patent/US6030558A/en not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
---|---|
JP4547471B2 (ja) | 2010-09-22 |
EP0977663B1 (en) | 2003-03-19 |
DE69812341D1 (de) | 2003-04-24 |
US6399188B1 (en) | 2002-06-04 |
EP0977663A4 (en) | 2000-04-26 |
WO1998047701A1 (en) | 1998-10-29 |
EP0977663A1 (en) | 2000-02-09 |
DE69812341T2 (de) | 2003-12-11 |
US6030558A (en) | 2000-02-29 |
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