NL81673C - - Google Patents
Info
- Publication number
- NL81673C NL81673C NL156348A NL156348A NL81673C NL 81673 C NL81673 C NL 81673C NL 156348 A NL156348 A NL 156348A NL 156348 A NL156348 A NL 156348A NL 81673 C NL81673 C NL 81673C
- Authority
- NL
- Netherlands
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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
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- 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
-
- 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
- B29B9/02—Making granules by dividing preformed 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
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- 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
- C08J3/12—Powdering or granulating
-
- 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
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US119016A US2624514A (en) | 1949-09-30 | 1949-09-30 | Grinding of thermosetting aminoplastic granular molding compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
NL81673C true NL81673C (US06623731-20030923-C00012.png) | 1956-01-16 |
Family
ID=22382130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL156348A NL81673C (US06623731-20030923-C00012.png) | 1949-09-30 | 1960-09-29 |
Country Status (3)
Country | Link |
---|---|
US (1) | US2624514A (US06623731-20030923-C00012.png) |
BE (1) | BE498419A (US06623731-20030923-C00012.png) |
NL (1) | NL81673C (US06623731-20030923-C00012.png) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2917780A (en) * | 1952-08-23 | 1959-12-22 | Congoleum Nairn Inc | Method for making thermoplastic particles |
BE529304A (US06623731-20030923-C00012.png) * | 1953-06-03 | |||
US2786760A (en) * | 1954-09-02 | 1957-03-26 | Bonnafoux Paul | Method of forming edible dust-free particles |
US2864779A (en) * | 1955-08-02 | 1958-12-16 | Belge Produits Chimiques Sa | Process of preparing urea-formaldehyde molding powders |
US2959362A (en) * | 1957-02-12 | 1960-11-08 | American Biltrite Rubber Compa | Process of making resinous granules |
DE1085139B (de) * | 1958-03-12 | 1960-07-14 | Hoechst Ag | Verfahren und Vorrichtung zur Herstellung von Granulat |
GB936742A (en) * | 1961-08-29 | 1963-09-11 | Glacier Co Ltd | Method of making plain bearings and bearing material for such bearings |
US3516953A (en) * | 1968-03-25 | 1970-06-23 | Ernest Herbert Wood | Granular,free-flowing,synthetic thermosetting aminoplast resin molding composition containing defiberized alpha-cellulosic pulp of a certain fiber length wherein said filler is substantially the sole filler present |
IT1065137B (it) * | 1976-08-05 | 1985-02-25 | Sir Soc Italiana Resine Spa | Composizioni da stampaggio comprendenti una resina fenolica novolacca e procedimento per la loro preparazione |
US4123584A (en) * | 1977-01-31 | 1978-10-31 | Southwire Company | Method for reclaiming processed thermosetting plastic compounds |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2143413A (en) * | 1935-10-31 | 1939-01-10 | Plaskon Co Inc | Urea resin molding composition and process of making same |
US2297505A (en) * | 1939-04-29 | 1942-09-29 | Schmidberger Heinrich | Method for the operation of fully automatic presses for artificial substance |
US2319040A (en) * | 1939-12-28 | 1943-05-11 | Eastman Kodak Co | Method of forming particles of thermoplastic materials |
US2316283A (en) * | 1941-05-08 | 1943-04-13 | Celanese Corp | Preparation of plastic molding material |
US2436771A (en) * | 1943-07-19 | 1948-02-24 | Monsanto Chemicals | Method of making pellets |
US2461089A (en) * | 1944-06-22 | 1949-02-08 | Smidth Leonard | Process of forming granulated synthetic resin compositions |
US2464746A (en) * | 1946-10-17 | 1949-03-15 | Gering Products Inc | Method of manufacturing thermoplastic pellets |
-
1949
- 1949-09-30 US US119016A patent/US2624514A/en not_active Expired - Lifetime
-
1951
- 1951-03-29 BE BE498419A patent/BE498419A/fr unknown
-
1960
- 1960-09-29 NL NL156348A patent/NL81673C/nl active
Also Published As
Publication number | Publication date |
---|---|
BE498419A (US06623731-20030923-C00012.png) | 1951-03-29 |
US2624514A (en) | 1953-01-06 |