AT309064B - Method and device for the production of shaped bodies - Google Patents
Method and device for the production of shaped bodiesInfo
- Publication number
- AT309064B AT309064B AT177169A AT177169A AT309064B AT 309064 B AT309064 B AT 309064B AT 177169 A AT177169 A AT 177169A AT 177169 A AT177169 A AT 177169A AT 309064 B AT309064 B AT 309064B
- Authority
- AT
- Austria
- Prior art keywords
- production
- shaped bodies
- bodies
- shaped
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0061—Moulds or cores; Details thereof or accessories therefor characterised by the configuration of the material feeding channel
- B29C33/0072—Moulds or cores; Details thereof or accessories therefor characterised by the configuration of the material feeding channel with a configuration promoting turbulency, e.g. for after-mixing in 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
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/76—Mixers with stream-impingement mixing head
- B29B7/7615—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/88—Adding charges, i.e. additives
- B29B7/90—Fillers or reinforcements, e.g. fibres
-
- 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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/041—Feeding of the material to be moulded, e.g. into a mould cavity using filling or dispensing heads placed in closed moulds or in contact with mould walls
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/24—Feeding the material into the mould
-
- 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
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides 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
- B29K2105/0058—Liquid or visquous
- B29K2105/0067—Melt
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1720352A DE1720352B2 (en) | 1968-03-02 | 1968-03-02 | Process for the production of moldings by the activated anionic polymerization of lactams |
Publications (1)
Publication Number | Publication Date |
---|---|
AT309064B true AT309064B (en) | 1973-08-10 |
Family
ID=5689790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT177169A AT309064B (en) | 1968-03-02 | 1969-02-21 | Method and device for the production of shaped bodies |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS495920B1 (en) |
AT (1) | AT309064B (en) |
BE (1) | BE729265A (en) |
CH (1) | CH479654A (en) |
GB (1) | GB1249217A (en) |
NL (1) | NL6903165A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014007186A1 (en) * | 2014-05-15 | 2015-11-19 | Hennecke Gmbh | Method and device for producing fiber composite components in a reaction casting process |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2108759C3 (en) * | 1971-02-24 | 1985-11-14 | Handtmann, H. Arthur, 7950 Biberach | Process for the continuous production of moldings by the activated anionic polymerization of laurolactam |
DE2507549A1 (en) | 1974-05-21 | 1975-12-04 | Bhnf Ag | POLY-LAURINLACTAM, PROCESS FOR MANUFACTURING HIGHER POLY-LACTAME AND THEIR USE |
US4233433A (en) | 1977-06-29 | 1980-11-11 | Harwe Ag | Process for producing molded articles from polylauryllactam activated anionic polymerization |
US4393193A (en) | 1977-06-29 | 1983-07-12 | Harwe Ag | Process for producing molded articles from polylactams by activated anionic polymerization of medium lactams |
US4404360A (en) | 1981-11-02 | 1983-09-13 | Harwe Ag | Homogeneous molded article produced from polylactam by activated anionic polymerization of medium lactams |
JPH10503439A (en) * | 1994-08-01 | 1998-03-31 | ゲー・シュバルツ・ゲー・エム・ベー・ハー・ウント・コー・カー・ゲー | Method for producing molded article by polymerization of lactam in mold |
GB0200313D0 (en) * | 2002-01-08 | 2002-02-20 | Mining & Chemical Products Ltd | Moulded plastics articles |
EP2447301A1 (en) * | 2010-10-29 | 2012-05-02 | Rhein Chemie Rheinau GmbH | Method for manufacturing poured polyamides |
DE102015109770A1 (en) | 2015-06-18 | 2016-12-22 | Kraussmaffei Technologies Gmbh | Melting device for melting fusible plastic material |
CN109878055B (en) * | 2019-04-02 | 2023-10-10 | 黑龙江林海华安新材料股份有限公司 | Premixing PVC powder high-position airtight feeding system |
-
1969
- 1969-02-20 CH CH261169A patent/CH479654A/en not_active IP Right Cessation
- 1969-02-21 AT AT177169A patent/AT309064B/en not_active IP Right Cessation
- 1969-02-28 GB GB1082669A patent/GB1249217A/en not_active Expired
- 1969-02-28 NL NL6903165A patent/NL6903165A/xx unknown
- 1969-03-03 JP JP1545869A patent/JPS495920B1/ja active Pending
- 1969-03-03 BE BE729265D patent/BE729265A/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014007186A1 (en) * | 2014-05-15 | 2015-11-19 | Hennecke Gmbh | Method and device for producing fiber composite components in a reaction casting process |
DE102014007186B4 (en) | 2014-05-15 | 2020-06-04 | Hennecke Gmbh | Method and device for producing fiber composite components in a reaction casting process |
DE102014007186C5 (en) | 2014-05-15 | 2023-10-19 | Hennecke Gmbh | Method and device for producing fiber composite components in a reaction casting process |
Also Published As
Publication number | Publication date |
---|---|
NL6903165A (en) | 1969-09-04 |
CH479654A (en) | 1969-10-15 |
GB1249217A (en) | 1971-10-13 |
BE729265A (en) | 1969-09-03 |
JPS495920B1 (en) | 1974-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |