BE880087A - Procede et machine de moulage par injection et reaction - Google Patents
Procede et machine de moulage par injection et reactionInfo
- Publication number
- BE880087A BE880087A BE0/198151A BE198151A BE880087A BE 880087 A BE880087 A BE 880087A BE 0/198151 A BE0/198151 A BE 0/198151A BE 198151 A BE198151 A BE 198151A BE 880087 A BE880087 A BE 880087A
- Authority
- BE
- Belgium
- Prior art keywords
- injection
- machine
- molding process
- reaction molding
- reaction
- Prior art date
Links
Classifications
-
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
- B01F35/834—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices the flow of substances to be mixed circulating in a closed circuit, e.g. from a container through valve, driving means, metering means or dispensing means, e.g. 3-way valve, and back to the container
-
- 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
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
-
- 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
- B29B7/74—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
- B29B7/7626—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components using measuring chambers of piston or plunger type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/70—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming
-
- 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
- B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
- B29B7/7684—Parts; Accessories
- B29B7/7689—Plunger constructions
- B29B7/7694—Plunger constructions comprising recirculation channels; ducts formed in the plunger
-
- 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
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
- B29K2105/0032—Pigments, colouring agents or opacifiyng agents
-
- 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
-
- 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96105978A | 1978-11-16 | 1978-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE880087A true BE880087A (fr) | 1980-05-16 |
Family
ID=25504006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/198151A BE880087A (fr) | 1978-11-16 | 1979-11-16 | Procede et machine de moulage par injection et reaction |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5571538A (fr) |
AU (1) | AU525767B2 (fr) |
BE (1) | BE880087A (fr) |
DE (1) | DE2945818A1 (fr) |
FR (1) | FR2441472A1 (fr) |
GB (1) | GB2035111B (fr) |
IT (1) | IT1126824B (fr) |
SE (1) | SE430234B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4444703A (en) * | 1980-09-10 | 1984-04-24 | Texaco Inc. | Reinforced reaction injection molded elastomers |
US4564491A (en) * | 1982-03-01 | 1986-01-14 | General Motors Corporation | Preparing glass flake reinforced reaction injection molded polymers |
DE3612125A1 (de) * | 1986-04-10 | 1987-10-15 | Rolf Hansen | Verfahren und mischkopf zur herstellung von polyurethan-schaumteilen |
FR2627177A1 (fr) * | 1988-02-11 | 1989-08-18 | Lievremont Henri | |
EP0593451A1 (fr) * | 1990-01-18 | 1994-04-27 | Henderson's Industries Pty. Ltd. | Procedes et appareil de moulage ameliores |
US5614135A (en) * | 1990-01-18 | 1997-03-25 | Henderson's Industries Pty. Ltd. | Moulding processes and apparatus |
KR20000071114A (ko) * | 1997-02-17 | 2000-11-25 | 빌프리더 하이더 | 이소시아네이트 및 보다 고점성의 폴리올 배합물로부터 반응혼합물을 제조하기 위한 방법 및 혼합 헤드 |
AU6842500A (en) | 1999-10-07 | 2001-05-10 | Huntsman International Llc | Process for making rigid and flexible polyurethane foams containing a fire-retardant |
US11629473B2 (en) * | 2018-09-12 | 2023-04-18 | Ibrahim Gokhan BAYKAL | Multiple friction joint pile system |
CN114733469B (zh) * | 2022-04-20 | 2024-05-28 | 中国纺织科学研究院有限公司 | 一种连续反应釜 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207486A (en) * | 1963-02-21 | 1965-09-21 | Gabriel Williams Co Inc | Mixing apparatus for quickly reactive components |
US4072738A (en) * | 1971-11-15 | 1978-02-07 | The Goodyear Tire & Rubber Company | Method of forming shaped articles |
US3843100A (en) * | 1972-07-13 | 1974-10-22 | Owens Corning Fiberglass Corp | Method and apparatus for mixing solids and liquids |
US4073840A (en) * | 1973-10-19 | 1978-02-14 | Exxon Research & Engineering Co. | Method for forming a fiber reinforced foam article |
CA1070464A (fr) * | 1975-04-07 | 1980-01-29 | Glen E. W. Saidla | Mousse de fibres |
DE2540934C3 (de) * | 1975-09-13 | 1978-08-17 | Bayer Ag, 5090 Leverkusen | Vorrichtung zum Herstellen von Füllstoffe, insbesondere Abfallschaumstoffe enthaltenden Schaumstoffen |
US4082512A (en) * | 1976-12-22 | 1978-04-04 | The Upjohn Company | Mixing head for a reaction injection molding machine |
-
1979
- 1979-10-25 SE SE7908841A patent/SE430234B/sv not_active IP Right Cessation
- 1979-11-07 GB GB7938521A patent/GB2035111B/en not_active Expired
- 1979-11-09 IT IT50791/79A patent/IT1126824B/it active
- 1979-11-13 DE DE19792945818 patent/DE2945818A1/de not_active Ceased
- 1979-11-14 AU AU52792/79A patent/AU525767B2/en not_active Ceased
- 1979-11-15 FR FR7928235A patent/FR2441472A1/fr active Granted
- 1979-11-15 JP JP14830779A patent/JPS5571538A/ja active Granted
- 1979-11-16 BE BE0/198151A patent/BE880087A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2441472A1 (fr) | 1980-06-13 |
IT7950791A0 (it) | 1979-11-09 |
DE2945818A1 (de) | 1980-05-29 |
FR2441472B1 (fr) | 1984-11-30 |
SE430234B (sv) | 1983-10-31 |
GB2035111A (en) | 1980-06-18 |
IT1126824B (it) | 1986-05-21 |
AU5279279A (en) | 1980-05-22 |
SE7908841L (sv) | 1980-05-17 |
GB2035111B (en) | 1982-06-30 |
JPS5571538A (en) | 1980-05-29 |
AU525767B2 (en) | 1982-12-02 |
JPS6233926B2 (fr) | 1987-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE867298A (fr) | Procede et installation de moulage par injection | |
FR2414263B1 (fr) | Procede de branchement | |
FR2439813B1 (fr) | Procede de deparaffinag | |
JPS54159465A (en) | Injection molding machine | |
RO79320A (fr) | Procede de preparation des 4-pyperidinamines | |
FR2299957B1 (fr) | Procede et machine de moulage par soufflage | |
BE839483A (fr) | Procede d'ammonoxydation | |
GB2034630B (en) | Injection mould | |
AT356831B (de) | Kniehebelspritzgiessmaschine | |
RO78358A (fr) | Procede de preparation des 3-thiomethylcephalosporines | |
FR2494135B1 (fr) | Procede et machine a moudre perfectionnee | |
BE880087A (fr) | Procede et machine de moulage par injection et reaction | |
BE878148A (fr) | Procede et appareil de moulage d'articles de precision | |
FR2299769A1 (fr) | Procede d'application | |
BR7905176A (pt) | Maquina de moldagem por injecao | |
SE7802304L (sv) | Formningsmaskin | |
OA06356A (fr) | Procédé de préparation de 2-chlorosulfinylazétidinones. | |
BE878235A (fr) | Procede de clivage de dihydroxydiphenylalcanes | |
FR2310208A1 (fr) | Procede de moulage d'articles de forme torique | |
FR2497144B1 (fr) | Procede de moulage par injection et pieces obtenues | |
JPS5358375A (en) | Process for disposing manure | |
GB2039247B (en) | Injection moulding apparatus | |
FR2300398A1 (fr) | Procede d'aplatissement de la courbe d | |
BE873855A (fr) | Procede de production du monordene | |
JPS5234267A (en) | Process for disposing livestock manure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: THE DOW CHEMICAL CY Effective date: 19951130 |