DE69921957D1 - Verfahren zur Herstellung eines gefärbten Polymerharzpulvers für eine Verwendung im Rotationgiessverfahren - Google Patents
Verfahren zur Herstellung eines gefärbten Polymerharzpulvers für eine Verwendung im RotationgiessverfahrenInfo
- Publication number
- DE69921957D1 DE69921957D1 DE69921957T DE69921957T DE69921957D1 DE 69921957 D1 DE69921957 D1 DE 69921957D1 DE 69921957 T DE69921957 T DE 69921957T DE 69921957 T DE69921957 T DE 69921957T DE 69921957 D1 DE69921957 D1 DE 69921957D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- polymer resin
- resin powder
- rotational molding
- colored polymer
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title 1
- 239000002952 polymeric resin Substances 0.000 title 1
- 239000000843 powder Substances 0.000 title 1
- 238000001175 rotational moulding Methods 0.000 title 1
- 229920003002 synthetic resin Polymers 0.000 title 1
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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- 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
- B29B9/16—Auxiliary treatment of granules
-
- 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
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/2053—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase
-
- 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
- B29B9/16—Auxiliary treatment of granules
- B29B2009/163—Coating, i.e. applying a layer of liquid or solid material on the granule
-
- 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
- B29K2105/25—Solid
- B29K2105/251—Particles, powder or granules
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/002—Coloured
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99102703A EP1029644B1 (de) | 1999-02-17 | 1999-02-17 | Verfahren zur Herstellung eines gefärbten Polymerharzpulvers für eine Verwendung im Rotationgiessverfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69921957D1 true DE69921957D1 (de) | 2004-12-23 |
DE69921957T2 DE69921957T2 (de) | 2006-03-02 |
Family
ID=8237548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69921957T Expired - Lifetime DE69921957T2 (de) | 1999-02-17 | 1999-02-17 | Verfahren zur Herstellung eines gefärbten Polymerharzpulvers für eine Verwendung im Rotationgiessverfahren |
Country Status (4)
Country | Link |
---|---|
US (1) | US6428733B1 (de) |
EP (1) | EP1029644B1 (de) |
CA (1) | CA2296611A1 (de) |
DE (1) | DE69921957T2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6649122B1 (en) * | 1999-04-08 | 2003-11-18 | Larry L. Lough | Aqueous colorant system for incorporation into plastics |
US20030141620A1 (en) * | 2002-01-29 | 2003-07-31 | Stevenson Michael J | Surfacing of polyolefin objects with antimicrobial material |
AU2003266977A1 (en) * | 2002-08-19 | 2004-04-08 | Lanxess Deutschland Gmbh | Elastomer modified polyamides for improving the breaking resistance of films and hollow elements |
AU2003286861A1 (en) * | 2002-11-05 | 2004-06-03 | Material Sciences Corporation | Method of producing exfoliated polymer-clay nanocomposite and polymer-clay nanocomposite produced therefrom |
DE102008041338A1 (de) | 2008-08-19 | 2010-02-25 | Evonik Röhm Gmbh | Einfärbeprozess für Poly(meth)acrylate mit Flüssigfarben auf Wasserbasis und Flüssigfarben auf Wasserbasis |
HUE047018T2 (hu) | 2010-07-09 | 2020-04-28 | Roehm Gmbh | Vízalapú, folyékony színezéket tartalmazó, hõstabil diszpergáló adalék, poli(met)akrilátok színezésére |
WO2012097259A2 (en) * | 2011-01-14 | 2012-07-19 | Color Matrix Group Inc. | In-line color mixer |
US10093035B1 (en) * | 2012-03-30 | 2018-10-09 | Northwestern University | Colorant dispersion in polymer materials using solid-state shear pulverization |
BR112017003643A2 (pt) * | 2014-08-22 | 2017-12-05 | 3M Innovative Properties Co | método e composição incluindo partículas termoplásticas e microesferas ocas e artigos produzidos a partir dos mesmos |
CN108727612B (zh) * | 2018-06-29 | 2019-07-09 | 海南省先进天然橡胶复合材料工程研究中心有限公司 | 一种胶乳配合剂分散体的制备方法 |
EP3829843B1 (de) * | 2018-08-03 | 2023-08-23 | Dressler Group GmbH & Co. KG | Verfahren und vorrichtung zum zerkleinern eines thermoplastischen polymers und zur herstellung eines pulverförmigen stoffs daraus |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2560082A (en) * | 1951-07-10 | Method and apparatus for dispersing | ||
GB1184717A (en) * | 1967-05-03 | 1970-03-18 | Gkn Sankey Ltd | Improvements in or relating to the Comminuting of Powder Material and to Moulding using Powdered Plastics Materials |
US3925096A (en) * | 1968-09-03 | 1975-12-09 | Otto Karkov | Method of producing resin-containing pigment preparations |
US3802909A (en) * | 1971-11-09 | 1974-04-09 | American Hospital Supply Corp | Bonding of organic materials to inorganic particles |
JPS5016735A (de) * | 1973-06-15 | 1975-02-21 | ||
US4082586A (en) * | 1975-09-10 | 1978-04-04 | Osment David L | Method of making model trees and article |
US5270076A (en) * | 1991-04-11 | 1993-12-14 | E. I. Du Pont De Nemours And Company | Process for coating alkyl ketene dimer on titanium dioxide |
US5759472A (en) * | 1996-07-17 | 1998-06-02 | Ferro Corporation | Liquid color system for use in rotational molding and method of using the same |
US6321804B1 (en) * | 2000-04-08 | 2001-11-27 | Mangold Recycling Inc. | Process for grinding and coloring wood chips |
-
1999
- 1999-02-17 EP EP99102703A patent/EP1029644B1/de not_active Expired - Lifetime
- 1999-02-17 DE DE69921957T patent/DE69921957T2/de not_active Expired - Lifetime
-
2000
- 2000-01-19 CA CA002296611A patent/CA2296611A1/en not_active Abandoned
- 2000-01-24 US US09/489,808 patent/US6428733B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6428733B1 (en) | 2002-08-06 |
DE69921957T2 (de) | 2006-03-02 |
EP1029644A1 (de) | 2000-08-23 |
CA2296611A1 (en) | 2000-08-17 |
EP1029644B1 (de) | 2004-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: REINHARDT, M., DIPL.-ING.UNIV., PAT.-ANW., 83224 G |