ES354912A1 - Procedimiento para la esterificacion parcial de celulosa, conservando su forma y estructura. - Google Patents
Procedimiento para la esterificacion parcial de celulosa, conservando su forma y estructura.Info
- Publication number
- ES354912A1 ES354912A1 ES354912A ES354912A ES354912A1 ES 354912 A1 ES354912 A1 ES 354912A1 ES 354912 A ES354912 A ES 354912A ES 354912 A ES354912 A ES 354912A ES 354912 A1 ES354912 A1 ES 354912A1
- Authority
- ES
- Spain
- Prior art keywords
- thioglycollic acid
- retaining
- acid
- moles
- reaction
- 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
- 229920002678 cellulose Polymers 0.000 title 1
- 239000001913 cellulose Substances 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical class OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 abstract 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 abstract 2
- 150000008064 anhydrides Chemical class 0.000 abstract 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 abstract 2
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 abstract 1
- -1 Carboxymethyl mercaptoacetyl thioglycollic acid Chemical compound 0.000 abstract 1
- VGCXGMAHQTYDJK-UHFFFAOYSA-N Chloroacetyl chloride Chemical compound ClCC(Cl)=O VGCXGMAHQTYDJK-UHFFFAOYSA-N 0.000 abstract 1
- 239000001361 adipic acid Substances 0.000 abstract 1
- 235000011037 adipic acid Nutrition 0.000 abstract 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 abstract 1
- 239000001384 succinic acid Substances 0.000 abstract 1
- 229940014800 succinic anhydride Drugs 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/1845—Aromatic mono- or polycarboxylic acids
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP0042400 | 1967-06-19 | ||
| DEP0042993 | 1967-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES354912A1 true ES354912A1 (es) | 1970-04-16 |
Family
ID=25990642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES354912A Expired ES354912A1 (es) | 1967-06-19 | 1968-06-11 | Procedimiento para la esterificacion parcial de celulosa, conservando su forma y estructura. |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE716787A (en:Method) |
| CH (2) | CH908668A4 (en:Method) |
| DE (2) | DE1618794A1 (en:Method) |
| ES (1) | ES354912A1 (en:Method) |
| FR (1) | FR1570212A (en:Method) |
| GB (1) | GB1157429A (en:Method) |
| NL (1) | NL6808572A (en:Method) |
-
1967
- 1967-06-19 DE DE19671618794 patent/DE1618794A1/de active Pending
- 1967-09-14 DE DE19671668548 patent/DE1668548B1/de active Pending
-
1968
- 1968-06-11 ES ES354912A patent/ES354912A1/es not_active Expired
- 1968-06-18 NL NL6808572A patent/NL6808572A/xx unknown
- 1968-06-18 GB GB2894968A patent/GB1157429A/en not_active Expired
- 1968-06-19 BE BE716787D patent/BE716787A/xx unknown
- 1968-06-19 CH CH908668D patent/CH908668A4/xx unknown
- 1968-06-19 FR FR1570212D patent/FR1570212A/fr not_active Expired
- 1968-06-19 CH CH908668A patent/CH504576A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL6808572A (en:Method) | 1968-12-20 |
| GB1157429A (en) | 1969-07-09 |
| CH504576A (de) | 1970-10-15 |
| FR1570212A (en:Method) | 1969-06-06 |
| DE1668548B1 (de) | 1971-05-06 |
| DE1618794A1 (de) | 1969-08-28 |
| BE716787A (en:Method) | 1968-12-02 |
| CH908668A4 (en:Method) | 1970-10-15 |
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