DE237765C - - Google Patents
Info
- Publication number
- DE237765C DE237765C DENDAT237765D DE237765DA DE237765C DE 237765 C DE237765 C DE 237765C DE NDAT237765 D DENDAT237765 D DE NDAT237765D DE 237765D A DE237765D A DE 237765DA DE 237765 C DE237765 C DE 237765C
- Authority
- DE
- Germany
- Prior art keywords
- cellulose
- reaction
- preparation
- formic acid
- carried out
- 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.)
- Active
Links
- 229920002678 cellulose Polymers 0.000 claims 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000012084 conversion product Substances 0.000 claims 1
- 235000019253 formic acid Nutrition 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 claims 1
- 235000005074 zinc chloride Nutrition 0.000 claims 1
- 239000011592 zinc chloride Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B3/00—Preparation of cellulose esters of organic acids
- C08B3/04—Cellulose formate
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE237765C true DE237765C (enrdf_load_stackoverflow) |
Family
ID=497340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT237765D Active DE237765C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE237765C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT237765D patent/DE237765C/de active Active
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