GB1252908A - - Google Patents
Info
- Publication number
- GB1252908A GB1252908A GB3022668A GB1252908DA GB1252908A GB 1252908 A GB1252908 A GB 1252908A GB 3022668 A GB3022668 A GB 3022668A GB 1252908D A GB1252908D A GB 1252908DA GB 1252908 A GB1252908 A GB 1252908A
- Authority
- GB
- United Kingdom
- Prior art keywords
- urea
- formaldehyde
- ammonium
- water
- salts
- 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
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 12
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 6
- 239000004202 carbamide Substances 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 4
- 239000004753 textile Substances 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract 2
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 abstract 2
- 239000004952 Polyamide Substances 0.000 abstract 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- KNQKRMVYLDOGCT-UHFFFAOYSA-N ammonium phosphate sulfate Chemical compound [NH4+].[NH4+].OP(O)([O-])=O.OS([O-])(=O)=O KNQKRMVYLDOGCT-UHFFFAOYSA-N 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- SOIFLUNRINLCBN-UHFFFAOYSA-N ammonium thiocyanate Chemical compound [NH4+].[S-]C#N SOIFLUNRINLCBN-UHFFFAOYSA-N 0.000 abstract 1
- 239000000337 buffer salt Substances 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 abstract 1
- 229910000397 disodium phosphate Inorganic materials 0.000 abstract 1
- 235000019800 disodium phosphate Nutrition 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 abstract 1
- 239000004627 regenerated cellulose Substances 0.000 abstract 1
- 239000001632 sodium acetate Substances 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 abstract 1
- 229920001059 synthetic polymer Polymers 0.000 abstract 1
- 239000011592 zinc chloride Substances 0.000 abstract 1
- 235000005074 zinc chloride Nutrition 0.000 abstract 1
- -1 zinc fluoroborate Chemical compound 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D9/00—Diffusion development apparatus
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/423—Amino-aldehyde resins
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Registering Or Overturning Sheets (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
Abstract
1,252,908. Treating textiles. CIBA (A.R.L.) Ltd. 6 June, 1969 [25 June, 1968; 20 Dec., 1968], Nos. 30226/68 and 60779/68. Heading D1P. In a process for treating textiles a resin forming composition containing:- i) an aqueous, non resinous solution of ureaformaldehyde condensation products prepared as described below, having a molar ratio of urea: formaldehyde of between 1:4 and 1:10, and a total concentration of constituents of between 40 to 90% by weight. ii) urea in a quantity to bring the molar ratio of urea: formaldehyde in the final composition within the range 1:1.3 to 1:2. iii) water in a quantity to bring the total concentration of the above constituents within the range 10 to 85% by weight. iv) an acid, latent acid or metal salt catalyst is applied to the textile material. The impregnated textile material is then dried and heated to cure the resin forming composition. The component (i) can be prepared by absorbing formaldehyde in an aqueous solution of urea or by dissolving urea in an aqueous solution of formaldehyde and concentrating by removing water. Although the order and manner in which the above components are mixed is not important it is preferred to dissolve the urea and catalyst in the water and add the resulting solution to component (i). Catalysts that may be employed include weak acids, latent acids, for example ammonium chloride, ammonium dihydrogen phosphate ammonium sulphate and ammonium thiocyanate which develop acidity in the mixture on heating, or metal salts for example zinc nitrate, zinc fluoroborate, zinc chloride and magnesium chloride. Particularly useful are mixtures of ammonium salts and buffer salts, for example sodium acetate, disodium hydrogen orthophosphate and sodium dihydrogen orthophosphate. Examples describe the application to yarns, threads, woven, non-woven and knitted fabrics made wholly or partly from natural or regenerated cellulose or synthetic polymers of polyamides.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1988968 | 1968-04-26 | ||
GB3022668 | 1968-06-25 | ||
GB6077968 | 1968-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1252908A true GB1252908A (en) | 1971-11-10 |
Family
ID=27257809
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1988968A Expired GB1258908A (en) | 1968-04-26 | 1968-04-26 | |
GB3022668A Expired GB1252908A (en) | 1968-04-26 | 1968-06-25 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1988968A Expired GB1258908A (en) | 1968-04-26 | 1968-04-26 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3616741A (en) |
BE (1) | BE730313A (en) |
CH (2) | CH508230A (en) |
DE (1) | DE1914750A1 (en) |
FR (2) | FR2006964A1 (en) |
GB (2) | GB1258908A (en) |
NL (1) | NL6904475A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK161546C (en) * | 1986-04-28 | 1992-01-13 | Eskofot As | DEVELOPER SCALE |
US20100137704A1 (en) * | 2008-12-02 | 2010-06-03 | Surgivision, Inc. | Medical mats with electrical paths and methods for using the same |
-
0
- CH CH738569D patent/CH738569D/xx unknown
-
1968
- 1968-04-26 GB GB1988968A patent/GB1258908A/en not_active Expired
- 1968-06-25 GB GB3022668A patent/GB1252908A/en not_active Expired
-
1969
- 1969-03-17 US US807717A patent/US3616741A/en not_active Expired - Lifetime
- 1969-03-20 FR FR6908225A patent/FR2006964A1/fr not_active Withdrawn
- 1969-03-21 CH CH434169A patent/CH508230A/en not_active IP Right Cessation
- 1969-03-22 DE DE19691914750 patent/DE1914750A1/en active Pending
- 1969-03-24 BE BE730313D patent/BE730313A/xx unknown
- 1969-03-24 NL NL6904475A patent/NL6904475A/xx unknown
- 1969-06-23 FR FR696921021A patent/FR2011648B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2011648B1 (en) | 1973-03-16 |
GB1258908A (en) | 1971-12-30 |
FR2011648A1 (en) | 1970-03-06 |
DE1914750A1 (en) | 1969-11-13 |
FR2006964A1 (en) | 1970-01-02 |
BE730313A (en) | 1969-09-24 |
CH738569D (en) | |
US3616741A (en) | 1971-11-02 |
CH508230A (en) | 1971-05-31 |
NL6904475A (en) | 1969-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PLNP | Patent lapsed through nonpayment of renewal fees |