GB1047840A - A process for the granulation of glass fibres - Google Patents
A process for the granulation of glass fibresInfo
- Publication number
- GB1047840A GB1047840A GB3673565A GB3673565A GB1047840A GB 1047840 A GB1047840 A GB 1047840A GB 3673565 A GB3673565 A GB 3673565A GB 3673565 A GB3673565 A GB 3673565A GB 1047840 A GB1047840 A GB 1047840A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass fibres
- fibres
- granulation
- granulating
- short glass
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/10—Forming beads
- C03B19/1005—Forming solid beads
- C03B19/104—Forming solid beads by rolling, e.g. using revolving cylinders, rotating discs, rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/14—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating dishes or pans
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A process for granulating short glass fibres either in the presence or in the absence of a liquid comprises feeding the short glass fibres from either a separator 3 (Fig. 1, not shown) or a disentangling machine 5 (Fig. 2, not shown) into a rotating drum 1 wherein they are granulated. The liquid, which may be water or an organic sizing agent which will not react with any resin with which the fibres may be subsequently mixed, may be sprayed on to the fibres in the granulating drum.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1964F0043970 DE1244347B (en) | 1964-09-12 | 1964-09-12 | Process for the production of meterable short glass fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1047840A true GB1047840A (en) | 1966-11-09 |
Family
ID=7099811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3673565A Expired GB1047840A (en) | 1964-09-12 | 1965-08-26 | A process for the granulation of glass fibres |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT264743B (en) |
BE (1) | BE669433A (en) |
CH (1) | CH434593A (en) |
DE (1) | DE1244347B (en) |
GB (1) | GB1047840A (en) |
NL (1) | NL6511536A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3205108C2 (en) * | 1982-02-12 | 1984-03-29 | Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen | Process for the production of a mineral fiber mixture with a given length distribution of the fibers |
-
1964
- 1964-09-12 DE DE1964F0043970 patent/DE1244347B/en not_active Withdrawn
-
1965
- 1965-08-13 CH CH1137265A patent/CH434593A/en unknown
- 1965-08-26 GB GB3673565A patent/GB1047840A/en not_active Expired
- 1965-09-03 NL NL6511536A patent/NL6511536A/xx unknown
- 1965-09-09 AT AT823465A patent/AT264743B/en active
- 1965-09-10 BE BE669433D patent/BE669433A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AT264743B (en) | 1968-09-10 |
BE669433A (en) | 1965-12-31 |
DE1244347B (en) | 1967-07-13 |
CH434593A (en) | 1967-04-30 |
NL6511536A (en) | 1966-03-14 |
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