GB1032809A - A method of producing an artificial material based on acetyl cellulose - Google Patents
A method of producing an artificial material based on acetyl celluloseInfo
- Publication number
- GB1032809A GB1032809A GB17666/63A GB1766663A GB1032809A GB 1032809 A GB1032809 A GB 1032809A GB 17666/63 A GB17666/63 A GB 17666/63A GB 1766663 A GB1766663 A GB 1766663A GB 1032809 A GB1032809 A GB 1032809A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- parts
- esters
- phosphoric acid
- nitrocellulose
- 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
- 229920002301 cellulose acetate Polymers 0.000 title abstract 3
- 239000012237 artificial material Substances 0.000 title abstract 2
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 title 1
- 229940081735 acetylcellulose Drugs 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
- 239000004014 plasticizer Substances 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- 239000000020 Nitrocellulose Substances 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
- 150000001875 compounds Chemical class 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
- 150000002148 esters Chemical class 0.000 abstract 2
- 229920001220 nitrocellulos Polymers 0.000 abstract 2
- 150000002895 organic esters Chemical class 0.000 abstract 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 abstract 2
- HXDLWJWIAHWIKI-UHFFFAOYSA-N 2-hydroxyethyl acetate Chemical class CC(=O)OCCO HXDLWJWIAHWIKI-UHFFFAOYSA-N 0.000 abstract 1
- 239000004348 Glyceryl diacetate Substances 0.000 abstract 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 abstract 1
- YYQRGCZGSFRBAM-UHFFFAOYSA-N Triclofos Chemical compound OP(O)(=O)OCC(Cl)(Cl)Cl YYQRGCZGSFRBAM-UHFFFAOYSA-N 0.000 abstract 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 abstract 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- CKFGINPQOCXMAZ-UHFFFAOYSA-N formaldehyde hydrate Natural products OCO CKFGINPQOCXMAZ-UHFFFAOYSA-N 0.000 abstract 1
- 235000019443 glyceryl diacetate Nutrition 0.000 abstract 1
- 238000004898 kneading Methods 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 235000011837 pasties Nutrition 0.000 abstract 1
- 150000003014 phosphoric acid esters Chemical class 0.000 abstract 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229960001147 triclofos Drugs 0.000 abstract 1
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 abstract 1
- 229940124543 ultraviolet light absorber Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/10—Esters of organic acids, i.e. acylates
- C08L1/12—Cellulose acetate
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/16—Esters of inorganic acids
- C08L1/18—Cellulose nitrate, i.e. nitrocellulose
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
A difficulty inflammable, flame-resistant, clear and transparent artificial material comprising by weight 60 to 80 parts of a mixture of 60-80% of cellulose acetate and 40-20% of nitrocellulose with an addition of 40 to 20 parts of one or more plasticizers, is made by kneading the composition in the presence of sufficient solvent to produce a pasty consistency, and then homogenizing in a roller mill whereby the greater properties of the solvent is removed. A preferred composition comprises 65 to 75 parts of a mixture of 65-75% cellulose acetate and 25-35% nitrocellulose with an addition of 35-25 parts of plasticizer. The plasticizer may be an organic phosphoric acid ester, or a mixture of two or more organic esters of phosphoric acid, halogenated esters of phosphoric acid, esters of phthalic acid or a mixture of said compounds. Specified compounds include triphenyl phosphate, tricresyl phosphate, trichloro-ethyl phosphate, dibutyl phthalate, and di-(ethyl-hexyl) phthalate. Organic esters of silicic or boric acid may also be used. The constituents are mixed with the aid of solvents, e.g. diacetin, methyl acetate, acetone, and a mixture of methyl and ethylene glycol acetates. Ultra-violet light absorbers, e.g. 2,21,4,41 - tetramethoxybenzophenone may also be added.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER32641A DE1254345B (en) | 1962-05-05 | 1962-05-05 | Mixtures for the production of molded articles from acetyl cellulose and nitrocellulose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1032809A true GB1032809A (en) | 1966-06-15 |
Family
ID=7403866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17666/63A Expired GB1032809A (en) | 1962-05-05 | 1963-05-03 | A method of producing an artificial material based on acetyl cellulose |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH435707A (en) |
| DE (1) | DE1254345B (en) |
| GB (1) | GB1032809A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106279775A (en) * | 2015-05-18 | 2017-01-04 | 刘新智 | Flame retardancy celluloid raw material, sheet material bar and the preparation method of industrial products thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR675074A (en) * | 1929-05-15 | 1930-02-05 | Ig Farbenindustrie Ag | Flame-retardant plastics, varnishes, etc. |
| DE162239C (en) * | ||||
| FR324121A (en) * | 1902-08-30 | 1903-03-24 | Schmerber Jules | New manufacturing process making celluloid incombustible |
| DE965358C (en) * | 1953-03-11 | 1957-06-06 | Agfa Ag | Process for the production of flame-retardant, moisture-insensitive films, in particular for photographic purposes |
-
1962
- 1962-05-05 DE DER32641A patent/DE1254345B/en active Pending
-
1963
- 1963-04-24 CH CH512563A patent/CH435707A/en unknown
- 1963-05-03 GB GB17666/63A patent/GB1032809A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106279775A (en) * | 2015-05-18 | 2017-01-04 | 刘新智 | Flame retardancy celluloid raw material, sheet material bar and the preparation method of industrial products thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CH435707A (en) | 1967-05-15 |
| DE1254345B (en) | 1967-11-16 |
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