GB1264384A - - Google Patents
Info
- Publication number
- GB1264384A GB1264384A GB1264384DA GB1264384A GB 1264384 A GB1264384 A GB 1264384A GB 1264384D A GB1264384D A GB 1264384DA GB 1264384 A GB1264384 A GB 1264384A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filler
- gypsum
- calcium sulphate
- rubber
- moulding
- 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
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 9
- 239000000945 filler Substances 0.000 abstract 7
- 239000010440 gypsum Substances 0.000 abstract 5
- 229910052602 gypsum Inorganic materials 0.000 abstract 5
- 235000011132 calcium sulphate Nutrition 0.000 abstract 4
- 239000001175 calcium sulphate Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 229920001577 copolymer Polymers 0.000 abstract 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 2
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract 2
- 229920003002 synthetic resin Polymers 0.000 abstract 2
- 239000000057 synthetic resin Substances 0.000 abstract 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 1
- 244000043261 Hevea brasiliensis Species 0.000 abstract 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000003490 calendering Methods 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 238000010102 injection blow moulding Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 239000011872 intimate mixture Substances 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 239000000025 natural resin Substances 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- QVLTXCYWHPZMCA-UHFFFAOYSA-N po4-po4 Chemical compound OP(O)(O)=O.OP(O)(O)=O QVLTXCYWHPZMCA-UHFFFAOYSA-N 0.000 abstract 1
- 229920002857 polybutadiene Polymers 0.000 abstract 1
- -1 polyethylene, ethylenepropylene Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 239000005060 rubber Substances 0.000 abstract 1
- 229920003051 synthetic elastomer Polymers 0.000 abstract 1
- 239000005061 synthetic rubber Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Ethene-propene or ethene-propene-diene copolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1,264,384. Polymer compositions containing calcium sulphate. LION FAT & OIL CO. Ltd. 17 Feb., 1969 [19 Feb., 1968; 30 March, 1968; 25 June, 1968], No. 8516/69. Heading C3P. In preparing water-impermeable articles or materials from a thermoplastic synthetic resin and a filler, the filler consists of particles of average size not greater than 60 microns composed solely of gypsum, calcium sulphate, hemihydrate or anhydrous calcium sulphate, and an intimate mixture of the synthetic resin and the filler, in which the filler constitutes 30 to 90% by weight of the mixture, is subjected to a moulding operation. The mixture may include a small proportion, between 1 and 5% by weight, of a viscosity improver defined as synthetic rubber (ethylene-propylene copolymer, styrenepropylene copolymer or styrene-butadiene copolymer), natural rubber or a natural resin (rosin). The articles or materials may be formed by calendering, injection moulding or blow moulding. Examples disclose moulding compositions comprising polyethylene, ethylenepropylene rubber (viscosity improver) and filler, or polyvinyl chloride, dibutyl phthalate, zinc stearate, styrene-butadiene rubber and resin (viscosity improvers) and filler. The filler may be by-product gypsum from the phosphoric acid (phosphate) industry, gypsum burnt within an electric furnace and thereafter pulverized, gypsum treated for 60 minutes with 60% H 2 SO 4 at 100‹ C. and thereafter air-dried, bleached gypsum, anhydrous gypsum, or the calcium sulphate obtained by pulverizing the product produced by causing the hemi-hydrate to absorb water.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1009068 | 1968-02-19 | ||
| JP2084168A JPS4629377B1 (en) | 1968-03-30 | 1968-03-30 | |
| JP4364168 | 1968-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1264384A true GB1264384A (en) | 1972-02-23 |
Family
ID=27278829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1264384D Expired GB1264384A (en) | 1968-02-19 | 1969-02-17 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1908333B2 (en) |
| FR (1) | FR2002202A1 (en) |
| GB (1) | GB1264384A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2204587A (en) * | 1987-05-15 | 1988-11-16 | Morgan Matroc Limited | Composite polymeric materials containing ceramic particles |
| WO2013148780A1 (en) * | 2012-03-31 | 2013-10-03 | American Selenite, Llc | Reinforced polyolefin compositions and related products and methods |
-
1969
- 1969-02-17 GB GB1264384D patent/GB1264384A/en not_active Expired
- 1969-02-19 FR FR6904197A patent/FR2002202A1/fr not_active Withdrawn
- 1969-02-19 DE DE1908333A patent/DE1908333B2/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2204587A (en) * | 1987-05-15 | 1988-11-16 | Morgan Matroc Limited | Composite polymeric materials containing ceramic particles |
| WO2013148780A1 (en) * | 2012-03-31 | 2013-10-03 | American Selenite, Llc | Reinforced polyolefin compositions and related products and methods |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2002202A1 (en) | 1969-10-17 |
| DE1908333A1 (en) | 1969-11-27 |
| DE1908333B2 (en) | 1975-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |