JP2001506934A - 高度充填された粗大粒子充填材を含む反応性プラスチック成形体の製造方法 - Google Patents
高度充填された粗大粒子充填材を含む反応性プラスチック成形体の製造方法Info
- Publication number
- JP2001506934A JP2001506934A JP52831198A JP52831198A JP2001506934A JP 2001506934 A JP2001506934 A JP 2001506934A JP 52831198 A JP52831198 A JP 52831198A JP 52831198 A JP52831198 A JP 52831198A JP 2001506934 A JP2001506934 A JP 2001506934A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- mixture
- reactive plastic
- reactive
- filler
- 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
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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
-
- 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
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/242—Moulding mineral aggregates bonded with resin, e.g. resin concrete
- B29C67/243—Moulding mineral aggregates bonded with resin, e.g. resin concrete for making articles of definite length
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C2035/0283—Thermal pretreatment of the plastics 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
- B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
-
- 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
- B29K2503/00—Use of resin-bonded materials as filler
- B29K2503/04—Inorganic materials
- B29K2503/08—Mineral aggregates, e.g. sand, clay or the like
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 粗大粒子の充填材で高度充填された反応性プラスチック成形体の製造方法 において、充填材を60〜80℃の温度まで加熱し、金型中へ充填し、必要に応 じ圧縮し、次いで反応性プラスチック混合物を金型中へ導入することを特徴とす る反応性プラスチック成形体の製造方法。 2. 反応性プラスチック混合物としてポリウレタン混合物を使用することを特 徴とする請求の範囲第1項に記載の方法。 3. 反応性プラスチック混合物を、金型中へ導入する直前に向流高圧混合室に て生成させることを特徴とする請求の範囲第1項または第2項に記載の方法。 4. 反応性プラスチック混合物が10〜30℃の温度を有することを特徴とす る請求の範囲第1〜3項のいずれか一項に記載の方法。 5. 反応性プラスチック混合物は、硬化した反応性プラスチックの密度が20 0〜1200kg/m3となるような量にて発泡剤を含有することを特徴とする 請求の範囲第1〜4項のいずれか一項に記載の方法。 6. 粗大粒子の充填材が5〜25mmの粒子寸法を有することを特徴とする請 求の範囲第1〜5項のいずれか一項に記載の方法。 7. 粗大粒子の充填材として砂利、微粉化砕石材、スラグ、石屑、フォームコ ンクリートもしくはプラスチック廃棄物を使用することを特徴とする請求の範囲 第1〜6項のいずれか一項に記載の方法。 8. 鋼材、ガラス繊維ストランドもしくはガラス繊維布よりなる強化部材をさ らに金型中へ導入することを特徴とする請求の範囲第1〜7項のいずれか一項に 記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19654075.5 | 1996-12-23 | ||
DE19654075A DE19654075A1 (de) | 1996-12-23 | 1996-12-23 | Verfahren zur Herstellung von mit grobkörnigem Füllmaterial hochgefüllten Reaktivkunststoff-Formkörpern |
PCT/EP1997/006927 WO1998028125A1 (de) | 1996-12-23 | 1997-12-11 | Verfahren zur herstellung von mit grobkörnigem füllmaterial hochgefüllten reaktivkunststoff-formkörpern |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2001506934A true JP2001506934A (ja) | 2001-05-29 |
JP2001506934A5 JP2001506934A5 (ja) | 2005-08-11 |
JP4235261B2 JP4235261B2 (ja) | 2009-03-11 |
Family
ID=7816054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52831198A Expired - Fee Related JP4235261B2 (ja) | 1996-12-23 | 1997-12-11 | 高度充填された粗大粒子充填材を含む反応性プラスチック成形体の製造方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6224797B1 (ja) |
EP (1) | EP0946351B1 (ja) |
JP (1) | JP4235261B2 (ja) |
AU (1) | AU5661598A (ja) |
CA (1) | CA2275316C (ja) |
DE (2) | DE19654075A1 (ja) |
DK (1) | DK0946351T3 (ja) |
NO (1) | NO315460B1 (ja) |
TW (1) | TW360586B (ja) |
WO (1) | WO1998028125A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19834100C2 (de) * | 1998-07-29 | 2000-05-11 | Hennecke Gmbh | Verfahren und Vorrichtung zum Herstellen von Schaumstoffblöcken mit eckigem Querschnitt im Flocken-Verbund |
CA2437221C (en) * | 2001-02-05 | 2009-05-05 | 3Dm Technologies, Inc. | Processes for forming plastic, apparatuses for forming plastic, and articles made therefrom |
DE10355222A1 (de) * | 2003-11-26 | 2005-06-23 | Hennecke Gmbh | Verfahren und Vorrichtung zur Herstellung von Schaumstoffblöcken im Flockenverbund |
US7763341B2 (en) | 2004-01-23 | 2010-07-27 | Century-Board Usa, Llc | Filled polymer composite and synthetic building material compositions |
AU2005267399A1 (en) | 2004-06-24 | 2006-02-02 | Century-Board Usa, Llc | Continuous forming apparatus for three-dimensional foamed products |
US7794224B2 (en) | 2004-09-28 | 2010-09-14 | Woodbridge Corporation | Apparatus for the continuous production of plastic composites |
BRPI0708829A2 (pt) | 2006-03-24 | 2012-03-13 | Century-Board Usa, Llc | métodos de formação de material polimérico composto num extrusor |
US8846776B2 (en) | 2009-08-14 | 2014-09-30 | Boral Ip Holdings Llc | Filled polyurethane composites and methods of making same |
US9481759B2 (en) | 2009-08-14 | 2016-11-01 | Boral Ip Holdings Llc | Polyurethanes derived from highly reactive reactants and coal ash |
AU2012318528A1 (en) | 2011-10-07 | 2014-05-22 | Boral Ip Holdings (Australia) Pty Limited | Inorganic polymer/organic polymer composites and methods of making same |
US9932457B2 (en) | 2013-04-12 | 2018-04-03 | Boral Ip Holdings (Australia) Pty Limited | Composites formed from an absorptive filler and a polyurethane |
WO2016018226A1 (en) | 2014-07-28 | 2016-02-04 | Crocco Guy | The use of evaporative coolants to manufacture filled polyurethane composites |
US9752015B2 (en) | 2014-08-05 | 2017-09-05 | Boral Ip Holdings (Australia) Pty Limited | Filled polymeric composites including short length fibers |
WO2016118141A1 (en) | 2015-01-22 | 2016-07-28 | Boral Ip Holdings (Australia) Pty Limited | Highly filled polyurethane composites |
US10030126B2 (en) | 2015-06-05 | 2018-07-24 | Boral Ip Holdings (Australia) Pty Limited | Filled polyurethane composites with lightweight fillers |
WO2017082914A1 (en) | 2015-11-12 | 2017-05-18 | Boral Ip Holdings (Australia) Pty Limited | Filled polyurethane composites with size-graded fillers |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3281515A (en) * | 1963-01-31 | 1966-10-25 | Hodges Chemicals Company | Resin curing |
US4624818A (en) * | 1982-03-25 | 1986-11-25 | Allied Corporation | Rotational molding process using abrasive-resistant nylon composition |
US4504283A (en) * | 1982-07-22 | 1985-03-12 | Superior Finishers, Incorporated | Cushioned abrasive articles, and method of manufacture |
US4588420A (en) * | 1982-07-22 | 1986-05-13 | Superior Finishers, Inc. | Methods of manufacturing abrasive articles |
IT1181570B (it) | 1984-09-14 | 1987-09-30 | Marcello Toncelli | Procedimento per la formazione di blocchi di materiali qualsiasi mediante l'azione contemporanea di vibrapioni,compressione e vuoto destinati al taglio in lastre ed apparecchiature adatte a realizzare il procedimento stesso |
US4784814A (en) | 1985-07-11 | 1988-11-15 | Ciba-Geigy Corporation | Pressure reaction injection molding process for making molded bodies of thermosets optionally containing filler and/or reinforcing material |
SE465414B (sv) | 1990-06-08 | 1991-09-09 | Dag Thulin | Foerfarande foer vakuumgjutning av stora foeremaal av plast |
US5328648A (en) | 1991-08-14 | 1994-07-12 | Foam Enterprises, Inc. | Method of using a composite joint infill system |
JPH05269799A (ja) | 1992-03-24 | 1993-10-19 | Nippon Plast Co Ltd | 反応射出成形方法 |
US5409654A (en) * | 1993-08-05 | 1995-04-25 | Nibco Inc. | Method of reaction injection molding a valve |
EP0753389B1 (de) * | 1995-07-14 | 2001-10-24 | Hennecke GmbH | Verfahren zur Herstellung von Polyurethanschaumformkörpern |
-
1996
- 1996-12-23 DE DE19654075A patent/DE19654075A1/de not_active Withdrawn
-
1997
- 1997-11-24 TW TW086117534A patent/TW360586B/zh not_active IP Right Cessation
- 1997-12-11 EP EP97952916A patent/EP0946351B1/de not_active Expired - Lifetime
- 1997-12-11 WO PCT/EP1997/006927 patent/WO1998028125A1/de active IP Right Grant
- 1997-12-11 DK DK97952916T patent/DK0946351T3/da active
- 1997-12-11 CA CA002275316A patent/CA2275316C/en not_active Expired - Fee Related
- 1997-12-11 US US09/331,225 patent/US6224797B1/en not_active Expired - Lifetime
- 1997-12-11 AU AU56615/98A patent/AU5661598A/en not_active Abandoned
- 1997-12-11 JP JP52831198A patent/JP4235261B2/ja not_active Expired - Fee Related
- 1997-12-11 DE DE59704818T patent/DE59704818D1/de not_active Expired - Fee Related
-
1999
- 1999-06-22 NO NO19993095A patent/NO315460B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0946351B1 (de) | 2001-10-04 |
AU5661598A (en) | 1998-07-17 |
NO993095D0 (no) | 1999-06-22 |
EP0946351A1 (de) | 1999-10-06 |
CA2275316A1 (en) | 1998-07-02 |
NO315460B1 (no) | 2003-09-08 |
JP4235261B2 (ja) | 2009-03-11 |
DE59704818D1 (de) | 2001-11-08 |
DE19654075A1 (de) | 1998-06-25 |
WO1998028125A1 (de) | 1998-07-02 |
US6224797B1 (en) | 2001-05-01 |
TW360586B (en) | 1999-06-11 |
DK0946351T3 (da) | 2002-12-23 |
NO993095L (no) | 1999-06-22 |
CA2275316C (en) | 2007-03-13 |
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