JPS54157159A - Organic acid cellulose ester resin composition - Google Patents
Organic acid cellulose ester resin compositionInfo
- Publication number
- JPS54157159A JPS54157159A JP6642978A JP6642978A JPS54157159A JP S54157159 A JPS54157159 A JP S54157159A JP 6642978 A JP6642978 A JP 6642978A JP 6642978 A JP6642978 A JP 6642978A JP S54157159 A JPS54157159 A JP S54157159A
- Authority
- JP
- Japan
- Prior art keywords
- organic acid
- cellulose ester
- acid cellulose
- resin composition
- ester resin
- 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.)
- Pending
Links
- 229920002678 cellulose Polymers 0.000 title abstract 3
- 150000007524 organic acids Chemical class 0.000 title abstract 3
- 239000011342 resin composition Substances 0.000 title abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- 125000001931 aliphatic group Chemical group 0.000 abstract 3
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 150000005846 sugar alcohols Polymers 0.000 abstract 2
- 229920008347 Cellulose acetate propionate Polymers 0.000 abstract 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 abstract 1
- 125000004171 alkoxy aryl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000005160 aryl oxy alkyl group Chemical group 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
- 238000004649 discoloration prevention Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 abstract 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 abstract 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: An organic acid cellulose ester resin composition capable of giving molded articles free from deterioration of properties, having improved discoloration prevention in hot molding, comprising an organic phosphite and a saturated aliphatic polyhydric alcohol.
CONSTITUTION: A composition comprising (A) about 0.01W1 part by wt. of one or more types of organic phosphites of formulas I,II,III, and IV: (R1WR9, R1'W Rm+1' are H, 6W23C alkyl, aryl, alkoxyaryl, or aryloxyalkyl groups except when all groups are H's; X is 1W23C aliphatic or aromatic chain; n is an integer ≥ 1; m is an integer ≥ 3), (B) about 0.01W1 part by wt. of one or more types of saturated aliphatic polyhydric alcohols, e.g. ethylene glycol and trimethylolpropane, and (C) 100 parts by wt. of an organic acid cellulose ester. Cellulose acetate with an acetyl group content of 52W62 wt.% and a cellulose acetate propionate with a propionyl group and a acetyl group contents of 54W57 wt.% and 6W10 wt.% may be preferred as the resin.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6642978A JPS54157159A (en) | 1978-06-01 | 1978-06-01 | Organic acid cellulose ester resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6642978A JPS54157159A (en) | 1978-06-01 | 1978-06-01 | Organic acid cellulose ester resin composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54157159A true JPS54157159A (en) | 1979-12-11 |
Family
ID=13315520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6642978A Pending JPS54157159A (en) | 1978-06-01 | 1978-06-01 | Organic acid cellulose ester resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54157159A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2153972A2 (en) | 2008-08-04 | 2010-02-17 | Fujifilm Corporation | Method for producing optical film, optical film, polarizer, optical compensatory film, antireflection film and liquid crystal display device |
-
1978
- 1978-06-01 JP JP6642978A patent/JPS54157159A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2153972A2 (en) | 2008-08-04 | 2010-02-17 | Fujifilm Corporation | Method for producing optical film, optical film, polarizer, optical compensatory film, antireflection film and liquid crystal display device |
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