GB483481A - Manufacture of condensation products and aqueous solutions thereof and their application in tanning - Google Patents
Manufacture of condensation products and aqueous solutions thereof and their application in tanningInfo
- Publication number
- GB483481A GB483481A GB28366/36A GB2836636A GB483481A GB 483481 A GB483481 A GB 483481A GB 28366/36 A GB28366/36 A GB 28366/36A GB 2836636 A GB2836636 A GB 2836636A GB 483481 A GB483481 A GB 483481A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tanning
- acid
- products
- colophony
- heated
- 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
- 239000007864 aqueous solution Substances 0.000 title abstract 3
- 239000007859 condensation product Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 11
- 239000000047 product Substances 0.000 abstract 9
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 8
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 abstract 5
- 229930003836 cresol Natural products 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 5
- 239000000243 solution Substances 0.000 abstract 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 4
- 235000010265 sodium sulphite Nutrition 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 3
- 238000007792 addition Methods 0.000 abstract 3
- 239000000025 natural resin Substances 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 239000001117 sulphuric acid Substances 0.000 abstract 3
- 235000011149 sulphuric acid Nutrition 0.000 abstract 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 244000309466 calf Species 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000008098 formaldehyde solution Substances 0.000 abstract 2
- 238000002955 isolation Methods 0.000 abstract 2
- 150000002989 phenols Chemical class 0.000 abstract 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 abstract 2
- 238000005185 salting out Methods 0.000 abstract 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 abstract 1
- WHRZCXAVMTUTDD-UHFFFAOYSA-N 1h-furo[2,3-d]pyrimidin-2-one Chemical compound N1C(=O)N=C2OC=CC2=C1 WHRZCXAVMTUTDD-UHFFFAOYSA-N 0.000 abstract 1
- WHSXTWFYRGOBGO-UHFFFAOYSA-N 3-methylsalicylic acid Chemical compound CC1=CC=CC(C(O)=O)=C1O WHSXTWFYRGOBGO-UHFFFAOYSA-N 0.000 abstract 1
- 241000283690 Bos taurus Species 0.000 abstract 1
- 235000006173 Larrea tridentata Nutrition 0.000 abstract 1
- 244000073231 Larrea tridentata Species 0.000 abstract 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract 1
- 235000011613 Pinus brutia Nutrition 0.000 abstract 1
- 241000018646 Pinus brutia Species 0.000 abstract 1
- 229920000297 Rayon Polymers 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001447 alkali salts Chemical class 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 150000001491 aromatic compounds Chemical class 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 239000012461 cellulose resin Substances 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 229960002126 creosote Drugs 0.000 abstract 1
- PVAONLSZTBKFKM-UHFFFAOYSA-N diphenylmethanediol Chemical compound C=1C=CC=CC=1C(O)(O)C1=CC=CC=C1 PVAONLSZTBKFKM-UHFFFAOYSA-N 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 150000002440 hydroxy compounds Chemical class 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 229920005610 lignin Polymers 0.000 abstract 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 239000002964 rayon Substances 0.000 abstract 1
- 229960004889 salicylic acid Drugs 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 125000001174 sulfone group Chemical group 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- -1 sulphomethyl group Chemical group 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/08—Chemical tanning by organic agents
- C14C3/22—Chemical tanning by organic agents using polymerisation products
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
- C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
- C09F1/04—Chemical modification, e.g. esterification
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/08—Chemical tanning by organic agents
- C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
- C14C3/20—Chemical tanning by organic agents using polycondensation products or precursors thereof sulfonated
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Water-soluble products containing a sulphomethyl group are obtained from the condensation products of natural resins with aromatic compounds containing a phenolic hydroxy group by reacting these products with formaldehyde and sulphurous acid or a salt thereof. Specified natural resins are varieties of colophony, e.g. common resin, gum resin and root resin, and also sulphate cellulose resin (talloel). Specified phenolic compounds are phenol, cresol, resorcinol, salicylic acid, cresotinic acid, naphthol, dihydroxydiphenyl sulphone, dihydroxydiphenylmethane, and mixtures containing such compounds, e.g. crude cresol or creosote oil. Other hydroxy compounds, or compounds containing an amino group, may be added before or during the condensation of the natural resin with the phenolic compound, specified additions of this kind being urea, aniline, lignin and phenol resins. The products are useful as tanning agents, alone or with other tanning agents; they yield foaming aqueous solutions, even in the presence of acid or alkali, and are useful also as textile assistants. In the examples: (1) colophony and phenol are heated in the presence of sulphuric acid, and the mixture is treated with sodium sulphite and formaldehyde solution; the tanning of calf skin with an acidified solution of the product is mentioned; (2) crude cresol and colophony are heated in the presence of phosphoric acid, and the mixture is treated with a solution of sodium sulphite and formaldehyde; the tanning of cow hide with an acidified solution of the product is mentioned; (3) colophony and cresol are heated with the addition of sulphuric acid and a residue from the saccharification of pine wood with hydrochloric acid, and the mixture is further heated after addition of sodium sulphite and formaldehyde solution; the tanning of calf skin with an acidified solution of the product is mentioned. The Specification as open to inspection under Sect. 91 includes a further example in which colophony and crude cresol are heated in the presence of sulphuric acid, and the mixture is treated with sodium sulphite and formaldehyde; an acidified solution of the product may be used for tanning or for imparting a non-slip finish to rayon fabrics. Reference is made also to the isolation of the products of any of the examples above in the form of free acids by acidifying the aqueous solutions of the products and salting-out, and also to the isolation of the corresponding alkali salts by salting-out. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE483481X | 1935-10-18 | ||
| DE811911X | 1935-10-18 | ||
| DE1935I0053447 DE689392C (en) | 1935-10-18 | 1935-10-19 | Process for making condensation products of natural resins and aromatic oxy compounds soluble in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB483481A true GB483481A (en) | 1938-04-19 |
Family
ID=33032810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28366/36A Expired GB483481A (en) | 1935-10-18 | 1936-10-12 | Manufacture of condensation products and aqueous solutions thereof and their application in tanning |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB483481A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2872278A (en) * | 1955-01-03 | 1959-02-03 | United Shoe Machinery Corp | Synthetic tannins from sulfomethylated yacca gum and process of tanning therewith |
-
1936
- 1936-10-12 GB GB28366/36A patent/GB483481A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2872278A (en) * | 1955-01-03 | 1959-02-03 | United Shoe Machinery Corp | Synthetic tannins from sulfomethylated yacca gum and process of tanning therewith |
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