MX2011002972A - Post-curado de productos de espuma de poliuretano moldeados. - Google Patents
Post-curado de productos de espuma de poliuretano moldeados.Info
- Publication number
- MX2011002972A MX2011002972A MX2011002972A MX2011002972A MX2011002972A MX 2011002972 A MX2011002972 A MX 2011002972A MX 2011002972 A MX2011002972 A MX 2011002972A MX 2011002972 A MX2011002972 A MX 2011002972A MX 2011002972 A MX2011002972 A MX 2011002972A
- Authority
- MX
- Mexico
- Prior art keywords
- foam product
- post
- cure
- polyurethane foam
- crushing
- 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
- 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
- B29C44/56—After-treatment of articles, e.g. for altering the shape
-
- 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
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
- B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
-
- 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
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
-
- 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
- B29C44/60—Measuring, controlling or regulating
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Se describe un método para elaborar un producto de espuma que comprende moldear 10 el producto de espuma al inyectar material líquido en una cavidad de molde; desmoldear 11 el producto de espuma al separar el producto de espuma de la cavidad de molde; post-curar 20 el producto de espuma, después del desmoldeo 11 y antes del apriete 40 del producto de espuma para reducir el daño por endurecimiento y formar una capa superficial sobre el mismo al aplicar calor auxiliar; y apretar 40 el producto de espuma para obtener una reducción predeterminada en el espesor del producto de espuma al comprimir mecánicamente el producto de espuma. El método comprende además enfriar 30 el producto de espuma, después de post-curado 20 y antes del apriete 40 del producto de espuma, al separar el calor auxiliar aplicado al producto de espuma.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9914208P | 2008-09-22 | 2008-09-22 | |
PCT/US2009/057868 WO2010033999A1 (en) | 2008-09-22 | 2009-09-22 | Post-cure of molded polyurethane foam products |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2011002972A true MX2011002972A (es) | 2011-09-27 |
Family
ID=42039922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2011002972A MX2011002972A (es) | 2008-09-22 | 2009-09-22 | Post-curado de productos de espuma de poliuretano moldeados. |
Country Status (9)
Country | Link |
---|---|
US (1) | US20110215497A1 (es) |
EP (1) | EP2326485A1 (es) |
JP (1) | JP5396479B2 (es) |
KR (1) | KR20110076961A (es) |
CN (1) | CN102159379B (es) |
BR (1) | BRPI0918829A2 (es) |
CA (1) | CA2737648A1 (es) |
MX (1) | MX2011002972A (es) |
WO (1) | WO2010033999A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010000088B4 (de) * | 2010-01-15 | 2011-09-22 | Sonderhoff Chemicals Gmbh | Verfahren und Vorrichtung zum Herstellen von Polymerkaschierungen oder strangförmigen Aufträgen an einem Substrat |
HUP1200268A2 (en) * | 2012-05-08 | 2013-11-28 | Ratipur Gepjarmuealkatreszt Es Autofelszerelest Gyarto Es Ertekesitoe Kft | Method for manufacturing pur integral foam with modified structure, pur integral foam with modified structure |
AU2015215968B2 (en) * | 2012-07-10 | 2016-11-10 | Nike Innovate C.V. | Bead foam compression molding method for low density product |
US8961844B2 (en) | 2012-07-10 | 2015-02-24 | Nike, Inc. | Bead foam compression molding method for low density product |
US9144956B2 (en) | 2013-02-12 | 2015-09-29 | Nike, Inc. | Bead foam compression molding method with in situ steam generation for low density product |
CN103448190B (zh) * | 2013-09-04 | 2015-08-05 | 中国人民解放军63975部队 | 一种由水冷式发动机驱动的聚氨酯发泡机 |
EP3352611B1 (en) | 2015-09-24 | 2022-03-23 | Nike Innovate C.V. | Particulate foam with other cushioning |
WO2017219085A1 (en) * | 2016-06-22 | 2017-12-28 | Boomer Advanced Manufacturing Solutions Pty Ltd | Method and apparatus for generating three-dimensional objects |
EP4009827B1 (en) | 2019-07-25 | 2023-09-27 | NIKE Innovate C.V. | Article of footwear |
EP4268662A3 (en) | 2019-07-25 | 2024-01-03 | NIKE Innovate C.V. | Cushioning member for article of footwear |
KR20220066418A (ko) | 2019-07-25 | 2022-05-24 | 나이키 이노베이트 씨.브이. | 신발류 물품 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1428968A (en) * | 1972-05-12 | 1976-03-24 | Kenrick & Sons Ltd | Methods of foam filling a tyre of a vehicle wheel and vehicle wheels with tyres so filled |
FR2406516A1 (fr) * | 1977-10-19 | 1979-05-18 | Isobox Barbier Sa | Dispositif et procede de fabrication d'objets a parois minces en matiere plastique expansee |
JPS597574B2 (ja) * | 1979-05-14 | 1984-02-20 | アイテイ−テイ−・インダストリ−ズ・インコ−ポレテツド | ポリウレタンモ−ルド部品の製造方法 |
US4282285A (en) * | 1979-10-24 | 1981-08-04 | International Telephone & Telegraph Corporation | Process for preparing polyurethane molded part |
JPS571371A (en) * | 1980-06-05 | 1982-01-06 | Ritsushiyou Koukiyuu Kk | Method of detecting operation condition of pinball machine |
JPS59111825A (ja) * | 1982-12-17 | 1984-06-28 | Musashi Kasei Kogyo Kk | 含浸性部品の成形方法 |
JPS59215834A (ja) * | 1983-05-24 | 1984-12-05 | Sumitomo Bakelite Co Ltd | ポリ塩化ビニル発泡体の成形方法 |
US4898760A (en) * | 1987-11-17 | 1990-02-06 | Amesbury Industries, Inc. | Process and apparatus for extruding a low density elastomeric thermoplastic foam |
US5032622A (en) * | 1990-07-02 | 1991-07-16 | The Dow Chemical Company | Densifiable and re-expandable polyurethane foam |
JPH06315995A (ja) * | 1993-03-08 | 1994-11-15 | Teijin Ltd | 複合成形品の製造方法 |
JPH0780874A (ja) * | 1993-07-28 | 1995-03-28 | Sekisui Chem Co Ltd | 表皮付き凹凸面を有する熱可塑性樹脂発泡シートの製造方法 |
JPH10235671A (ja) * | 1997-02-26 | 1998-09-08 | Tosoh Corp | ポリオレフィン樹脂多層発泡体及びその製造方法 |
JP3597989B2 (ja) * | 1998-04-10 | 2004-12-08 | 積水化学工業株式会社 | 傾斜構造発泡シートおよびその製造方法 |
US6716379B2 (en) * | 2000-02-03 | 2004-04-06 | Pactiv Corporation | Polymer foam plank with densified skin, method and apparatus for producing a densified skin on a foam plank |
CN100406503C (zh) * | 2003-10-09 | 2008-07-30 | 三井化学株式会社 | 超高分子量聚乙烯发泡体及其制造方法 |
JP2005133091A (ja) * | 2003-10-09 | 2005-05-26 | Mitsui Chemicals Inc | 超高分子量ポリエチレン発泡体、及びその製造方法 |
-
2009
- 2009-09-22 WO PCT/US2009/057868 patent/WO2010033999A1/en active Application Filing
- 2009-09-22 KR KR1020117009309A patent/KR20110076961A/ko not_active Application Discontinuation
- 2009-09-22 MX MX2011002972A patent/MX2011002972A/es active IP Right Grant
- 2009-09-22 BR BRPI0918829A patent/BRPI0918829A2/pt not_active IP Right Cessation
- 2009-09-22 EP EP09815391A patent/EP2326485A1/en not_active Withdrawn
- 2009-09-22 JP JP2011528071A patent/JP5396479B2/ja not_active Expired - Fee Related
- 2009-09-22 CA CA2737648A patent/CA2737648A1/en not_active Abandoned
- 2009-09-22 CN CN200980137076.6A patent/CN102159379B/zh not_active Expired - Fee Related
- 2009-09-22 US US12/597,668 patent/US20110215497A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP5396479B2 (ja) | 2014-01-22 |
CN102159379B (zh) | 2014-07-16 |
CN102159379A (zh) | 2011-08-17 |
BRPI0918829A2 (pt) | 2017-03-28 |
CA2737648A1 (en) | 2010-03-25 |
KR20110076961A (ko) | 2011-07-06 |
JP2012502825A (ja) | 2012-02-02 |
EP2326485A1 (en) | 2011-06-01 |
WO2010033999A1 (en) | 2010-03-25 |
US20110215497A1 (en) | 2011-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |