GB1345811A - Free-flowing particles of solid tacky synthetic thermoplastics materials and processes for their manufacture - Google Patents
Free-flowing particles of solid tacky synthetic thermoplastics materials and processes for their manufactureInfo
- Publication number
- GB1345811A GB1345811A GB3207971A GB3207971A GB1345811A GB 1345811 A GB1345811 A GB 1345811A GB 3207971 A GB3207971 A GB 3207971A GB 3207971 A GB3207971 A GB 3207971A GB 1345811 A GB1345811 A GB 1345811A
- Authority
- GB
- United Kingdom
- Prior art keywords
- particles
- powder
- atactic
- belt
- powdered
- 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
Links
- 239000002245 particle Substances 0.000 title abstract 12
- 239000000463 material Substances 0.000 title abstract 2
- 239000007787 solid Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
- 239000000843 powder Substances 0.000 abstract 10
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000012943 hotmelt Substances 0.000 abstract 2
- 239000004033 plastic Substances 0.000 abstract 2
- 229920003023 plastic Polymers 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 241000276489 Merlangius merlangus Species 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 229920001585 atactic polymer Polymers 0.000 abstract 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 abstract 1
- 239000010428 baryte Substances 0.000 abstract 1
- 229910052601 baryte Inorganic materials 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000007799 cork Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 229920001748 polybutylene Polymers 0.000 abstract 1
- -1 polypropylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 239000000454 talc Substances 0.000 abstract 1
- 229910052623 talc Inorganic materials 0.000 abstract 1
- 239000012815 thermoplastic material Substances 0.000 abstract 1
Classifications
-
- 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
- C08J3/124—Treatment for improving the free-flowing characteristics
-
- 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
-
- 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
- B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (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 |
|---|---|---|---|
| DE19702034038 DE2034038A1 (de) | 1970-07-09 | 1970-07-09 | Rieselfähige Teilchen aus klebenden Stoffen und Verfahren zu deren Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1345811A true GB1345811A (en) | 1974-02-06 |
Family
ID=5776243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3207971A Expired GB1345811A (en) | 1970-07-09 | 1971-07-08 | Free-flowing particles of solid tacky synthetic thermoplastics materials and processes for their manufacture |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2034038A1 (https=) |
| FR (1) | FR2109642A5 (https=) |
| GB (1) | GB1345811A (https=) |
| IT (1) | IT951976B (https=) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2220209A (en) * | 1988-04-26 | 1990-01-04 | Orion Drilling Inc | Detackifying atactic polypropylene |
| US5041251A (en) * | 1989-07-27 | 1991-08-20 | Eastman Kodak Company | Pourable particles of normally tacky plastic materials and process for their preparation |
| WO2000024504A1 (en) * | 1998-10-23 | 2000-05-04 | Aerodisc International Limited | Method and apparatus for coating granules |
| US6716527B1 (en) | 1999-07-09 | 2004-04-06 | Henkel Kommanditgesellschaft Auf Aktien | Hot-melt-type adhesive in the form of a granulate |
| US10675603B2 (en) | 2014-12-03 | 2020-06-09 | Ipco Germany Gmbh | Device and method for pastillating a flowable product |
| CN115176118A (zh) * | 2019-12-16 | 2022-10-11 | 西北大学 | 冻干的试剂 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2435431C2 (de) * | 1974-07-23 | 1983-09-15 | Bostik Gmbh, 6370 Oberursel | Verfahren zum Aufteilen einer zähen oder pastösen Flüssigkeit in einzelne aufeinanderfolgende Portionen |
| DE2832120C3 (de) * | 1978-07-21 | 1982-10-14 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Verfahren zur Herstellung extrudierbaren Mischungen auf der Basis thermoplastischer oder elastomerer Stoffe oder thermoplastischer Kautschuke, die durch Aufpfropfen von Silanen auf die Moleküle der Basismaterialien unter Feuchtigkeitseinwirkung vernetzbar sind |
| FR2530647A1 (fr) * | 1982-07-20 | 1984-01-27 | Rhone Poulenc Spec Chim | Procede de preparation de flocons de polymeres acryliques hydrosolubles |
| IT8531629V0 (it) * | 1985-10-28 | 1985-10-28 | Sagona Margherita | Procedimento industriale sostituito dell'indurimento a mezzo acqua nell'estrusione di manufatti e/o successiva eventuale granulazione delle materie plastiche |
| DE3609583A1 (de) * | 1986-03-21 | 1987-10-01 | Uniroyal Englebert Gmbh | Verfahren zum behandeln der rohkautschuk- bzw. rohkautschukmischungsoberflaechen mit die klebrigkeit beseitigendem trennmittel |
| DE3826497A1 (de) * | 1988-08-04 | 1990-02-08 | Degussa | Bitumengranulat und verfahren zu seiner herstellung |
| DE4130341C2 (de) * | 1991-09-12 | 1994-04-21 | Pkl Verpackungssysteme Gmbh | Formstabiler Schmelzhaftkleber und Verfahren zu seiner Herstellung |
-
1970
- 1970-07-09 DE DE19702034038 patent/DE2034038A1/de active Pending
-
1971
- 1971-06-29 FR FR7123636A patent/FR2109642A5/fr not_active Expired
- 1971-07-07 IT IT51454/71A patent/IT951976B/it active
- 1971-07-08 GB GB3207971A patent/GB1345811A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2220209A (en) * | 1988-04-26 | 1990-01-04 | Orion Drilling Inc | Detackifying atactic polypropylene |
| GB2220209B (en) * | 1988-04-26 | 1992-01-29 | Orion Drilling Inc | Packaging and/or storing atactic polypropylene or other olefins |
| US5041251A (en) * | 1989-07-27 | 1991-08-20 | Eastman Kodak Company | Pourable particles of normally tacky plastic materials and process for their preparation |
| JP2930411B2 (ja) | 1989-07-27 | 1999-08-03 | イーストマン ケミカル カンパニー | 常態で粘着性のプラスチック材料の流し込み可能な粒子及びその製造方法 |
| WO2000024504A1 (en) * | 1998-10-23 | 2000-05-04 | Aerodisc International Limited | Method and apparatus for coating granules |
| US6716527B1 (en) | 1999-07-09 | 2004-04-06 | Henkel Kommanditgesellschaft Auf Aktien | Hot-melt-type adhesive in the form of a granulate |
| US10675603B2 (en) | 2014-12-03 | 2020-06-09 | Ipco Germany Gmbh | Device and method for pastillating a flowable product |
| CN115176118A (zh) * | 2019-12-16 | 2022-10-11 | 西北大学 | 冻干的试剂 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2109642A5 (https=) | 1972-05-26 |
| DE2034038A1 (de) | 1972-02-24 |
| IT951976B (it) | 1973-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |