GB1111693A - Method and apparatus for making an expandable homogeneous mixture - Google Patents
Method and apparatus for making an expandable homogeneous mixtureInfo
- Publication number
- GB1111693A GB1111693A GB17891/65D GB1789165D GB1111693A GB 1111693 A GB1111693 A GB 1111693A GB 17891/65 D GB17891/65 D GB 17891/65D GB 1789165 D GB1789165 D GB 1789165D GB 1111693 A GB1111693 A GB 1111693A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixer
- supplied
- mixture
- pentane
- april
- 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
-
- 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
- B29B7/7485—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components
-
- 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
- B01F33/80—Mixing plants; Combinations of mixers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Accessories For Mixers (AREA)
Abstract
1,111,693. Mixing apparatus. ROCMA ANSTALT. 28 April, 1965 [30 April, 1964], No. 17891/65. Heading B1C. In an apparatus and method for preparing foam plastics mixtures first and second starting materials ( e.g. a formalphenol resin and a swelling agent such as pentane) are supplied through metering pumps 8, 14, flowmeters 10, 16 and pipes 9, 15 respectively to a first mixer 11, the mixture from which is discharged through a transparent pipe 35 into a second mixer 36 to which is supplied a third starting material (e.g. an acid hardener such as hydrochloric acid) by metering pump 20, flowmeter 22 and pipe 21. The pumps 14, 20 are coupled at 24 and are driven through variable-throw cranks 25, 26 and the third material is supplied to the mixer 36 at a point 46, 47 or 48 selected according to the desired properties of the product. The mixer 11 has a rotatable shaft 32 with blades 31 interdigitating with fixed blades 30; it may be replaced by one of U-shape, see Fig. 2 (not shown). The first material is maintained at a maximum temperature of 50C by a water bath 7 and the mixture in mixer 11 is frictionally heated by rotation of the shaft 32 at 1500 r.p.m. The pentane may be replaced by solid bicarbonate supplied by a screw conveyor 29.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR973053A FR1430881A (en) | 1964-04-30 | 1964-04-30 | Process for the continuous manufacture of a mixture of products constituting the base material of elements in expanded material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1111693A true GB1111693A (en) | 1968-05-01 |
Family
ID=8829115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17891/65D Expired GB1111693A (en) | 1964-04-30 | 1965-04-28 | Method and apparatus for making an expandable homogeneous mixture |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE663035A (en) |
| ES (2) | ES312382A1 (en) |
| FR (1) | FR1430881A (en) |
| GB (1) | GB1111693A (en) |
| LU (1) | LU46791A1 (en) |
| MC (1) | MC557A1 (en) |
| NL (1) | NL6505422A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2174012A (en) * | 1985-04-24 | 1986-10-29 | Ekato Ind Anlagen Verwalt | Method and apparatus for producing oil-based drilling mud |
| EP0264938A2 (en) * | 1986-10-23 | 1988-04-27 | The Yokohama Rubber Co., Ltd. | Process for preparing one-component type sealant |
| GB2229106A (en) * | 1989-03-02 | 1990-09-19 | Malkit Singh Brom | Mixing apparatus |
| FR2742356A1 (en) * | 1995-12-15 | 1997-06-20 | Yokohama Rubber Co Ltd | One part, humidity cured, sealing compound preparation from dry powder |
| CN110346192A (en) * | 2019-06-27 | 2019-10-18 | 青岛海洋地质研究所 | A kind of ocean combustible ice deposit Volatile Elements test pre-treating method |
-
1964
- 1964-04-30 FR FR973053A patent/FR1430881A/en not_active Expired
- 1964-08-19 LU LU46791D patent/LU46791A1/xx unknown
-
1965
- 1965-04-26 BE BE663035D patent/BE663035A/xx unknown
- 1965-04-28 NL NL6505422A patent/NL6505422A/xx unknown
- 1965-04-28 GB GB17891/65D patent/GB1111693A/en not_active Expired
- 1965-04-29 ES ES0312382A patent/ES312382A1/en not_active Expired
- 1965-09-01 ES ES0317031A patent/ES317031A1/en not_active Expired
- 1965-10-20 MC MC590A patent/MC557A1/en unknown
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2174012A (en) * | 1985-04-24 | 1986-10-29 | Ekato Ind Anlagen Verwalt | Method and apparatus for producing oil-based drilling mud |
| EP0264938A2 (en) * | 1986-10-23 | 1988-04-27 | The Yokohama Rubber Co., Ltd. | Process for preparing one-component type sealant |
| EP0264938A3 (en) * | 1986-10-23 | 1990-05-02 | The Yokohama Rubber Co., Ltd. | Process for preparing one-component type sealant |
| GB2229106A (en) * | 1989-03-02 | 1990-09-19 | Malkit Singh Brom | Mixing apparatus |
| GB2229106B (en) * | 1989-03-02 | 1993-01-20 | Malkit Singh Brom | Mixing apparatus |
| FR2742356A1 (en) * | 1995-12-15 | 1997-06-20 | Yokohama Rubber Co Ltd | One part, humidity cured, sealing compound preparation from dry powder |
| CN110346192A (en) * | 2019-06-27 | 2019-10-18 | 青岛海洋地质研究所 | A kind of ocean combustible ice deposit Volatile Elements test pre-treating method |
Also Published As
| Publication number | Publication date |
|---|---|
| ES317031A1 (en) | 1966-01-16 |
| BE663035A (en) | 1965-10-26 |
| LU46791A1 (en) | 1964-10-19 |
| NL6505422A (en) | 1965-11-01 |
| FR1430881A (en) | 1966-03-11 |
| ES312382A1 (en) | 1966-02-01 |
| MC557A1 (en) | 1966-07-26 |
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