DE10049757A1 - Verfahren zur Herstellung von Hohlkörpern aus Kunststoff im Rotationsguß-Verfahren - Google Patents
Verfahren zur Herstellung von Hohlkörpern aus Kunststoff im Rotationsguß-VerfahrenInfo
- Publication number
- DE10049757A1 DE10049757A1 DE2000149757 DE10049757A DE10049757A1 DE 10049757 A1 DE10049757 A1 DE 10049757A1 DE 2000149757 DE2000149757 DE 2000149757 DE 10049757 A DE10049757 A DE 10049757A DE 10049757 A1 DE10049757 A1 DE 10049757A1
- Authority
- DE
- Germany
- Prior art keywords
- plastic
- production
- hollow bodies
- polyurethane
- bodies made
- 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.)
- Withdrawn
Links
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 11
- 239000004814 polyurethane Substances 0.000 title claims abstract description 11
- 239000000654 additive Substances 0.000 title claims abstract description 5
- 238000000465 moulding Methods 0.000 title description 2
- 238000010137 moulding (plastic) Methods 0.000 title 1
- 238000010106 rotational casting Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 6
- 239000002243 precursor Substances 0.000 claims description 5
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims 2
- 150000002513 isocyanates Chemical class 0.000 claims 2
- 239000000049 pigment Substances 0.000 claims 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims 1
- 230000032683 aging Effects 0.000 claims 1
- 239000002518 antifoaming agent Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000003995 emulsifying agent Substances 0.000 claims 1
- 239000012760 heat stabilizer Substances 0.000 claims 1
- 239000004611 light stabiliser Substances 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- 229920005862 polyol Polymers 0.000 claims 1
- 150000003077 polyols Chemical class 0.000 claims 1
- 238000001175 rotational moulding Methods 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229920001944 Plastisol Polymers 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 239000004999 plastisol Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 235000016936 Dendrocalamus strictus Nutrition 0.000 description 1
- 239000008037 PVC plasticizer Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
-
- 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
- B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; 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
- 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
- B29C41/06—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould about two or more axes
-
- 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
- B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
-
- 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
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000149757 DE10049757A1 (de) | 2000-10-09 | 2000-10-09 | Verfahren zur Herstellung von Hohlkörpern aus Kunststoff im Rotationsguß-Verfahren |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000149757 DE10049757A1 (de) | 2000-10-09 | 2000-10-09 | Verfahren zur Herstellung von Hohlkörpern aus Kunststoff im Rotationsguß-Verfahren |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10049757A1 true DE10049757A1 (de) | 2002-04-11 |
Family
ID=7659029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2000149757 Withdrawn DE10049757A1 (de) | 2000-10-09 | 2000-10-09 | Verfahren zur Herstellung von Hohlkörpern aus Kunststoff im Rotationsguß-Verfahren |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10049757A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1401935A2 (fr) * | 2001-04-30 | 2004-03-31 | Fusion Specialties, Inc. | Formes de presentation moulees |
FR2902364A1 (fr) * | 2006-06-16 | 2007-12-21 | Commissariat Energie Atomique | Procede de fabrication d'une vessie d'etancheite en polymere thermodurcissable pour un reservoir contenant un fluide sous pression, tel qu'un reservoir composite, et reservoir |
-
2000
- 2000-10-09 DE DE2000149757 patent/DE10049757A1/de not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1401935A2 (fr) * | 2001-04-30 | 2004-03-31 | Fusion Specialties, Inc. | Formes de presentation moulees |
EP1401935A4 (fr) * | 2001-04-30 | 2006-05-24 | Fusion Specialties Inc | Formes de presentation moulees |
FR2902364A1 (fr) * | 2006-06-16 | 2007-12-21 | Commissariat Energie Atomique | Procede de fabrication d'une vessie d'etancheite en polymere thermodurcissable pour un reservoir contenant un fluide sous pression, tel qu'un reservoir composite, et reservoir |
WO2007144426A1 (fr) * | 2006-06-16 | 2007-12-21 | Commissariat A L'energie Atomique | Procede de fabrication d'une vessie d'etancheite en polymere thermodurcissable pour un reservoir contenant un fluide sous pression, tel qu'un reservoir composite, et reservoir |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: ZAPF CREATION AG, 96472 ROEDENTAL, DE |
|
8181 | Inventor (new situation) |
Free format text: BARICH, GERHARD, PROF., 85258 WEICHS, DE |
|
8110 | Request for examination paragraph 44 | ||
8139 | Disposal/non-payment of the annual fee | ||
8170 | Reinstatement of the former position | ||
8130 | Withdrawal |