GB1210748A - Finishing fibrous material consisting of or containing cellulose fibres - Google Patents
Finishing fibrous material consisting of or containing cellulose fibresInfo
- Publication number
- GB1210748A GB1210748A GB4922568A GB4922568A GB1210748A GB 1210748 A GB1210748 A GB 1210748A GB 4922568 A GB4922568 A GB 4922568A GB 4922568 A GB4922568 A GB 4922568A GB 1210748 A GB1210748 A GB 1210748A
- Authority
- GB
- United Kingdom
- Prior art keywords
- groups
- low molecular
- molecular weight
- hydrogen atoms
- fibrous material
- 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
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
- 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
-
- 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
- D06M13/322—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 nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/41—Amides derived from unsaturated carboxylic acids, e.g. acrylamide
- D06M13/412—N-methylolacrylamides
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
1,210,748. Creaseproofing cellulosic materials. BADISCHE ANILIN-& SODA-FABRIK A.G. 17 Oct., 1968 [18 Oct., 1967], No. 49225/68. Heading DIP. Fibrous material which consists of or contains cellulose fibres e.g. cotton cloth, is creaseproofed by reacting it with a N-methylol amide of acrylic acid in a first stage in the presence of at least one stage or medium strength acid having a dissociation constant greater than or equal to 10<-4> as an acetalisation catalyst and in a second stage in the swollen condition in the presence of an alkaline catalyst, the first stage being carried out at a moisture content of the fibrous material of 4-16% by weight and at a temperature of not more than 50‹C without substantial loss of moisture. The N-methylol amide of acrylic acid used has the formula: in which R<x>, R<y> and R<z> are hydrogen atoms or alkyl radicals halving 1-4 carbon atoms. The N-methylolamide of acrylic acid may be used together with a crease resisting agent containing at least two N-methylol groups or ethers thereof e.g. a compound having the formula: in which R<1> and R<2> are hydrogen atoms or low molecular weight alkyl groups, R<3> and R<4> # are radicals of the formula R<5>-C-R<6>, which are connected together directly or via # R<7>-C-R<8>, -O- or N-R<9>, hydrogen atoms # or low molecular weight alkyl or alkoxymethyl groups, R<5>, R<7>, R<10> and R<11> are hydrogen atoms or low molecular weight alkyl groups, R<6> and R<8> are hydrogen atoms, hydroxyl groups or low molecular weight alkyl or alkoxy groups, R<9> is a hydrogen atom or a low molecular weight alkyl or hydroxyalkyl group, R<12> and R<13> are hydrogen atoms hydroxymethyl groups or low molecular weight alkyl or alkoxymethyl groups, A is a divalent aliphatic hydrocarbon radical having 2-8 carbon atoms and Z is zero or 1, or an unetherified or etherified N-methylol compound of melamine, ammeline, ammelide, guanidine, dicyanodiamide, dicyanodiamidine, thiourea or acetylenediurea. Suitable strong or medium strength acids are hydrochloric, sulphuric, phosphoric, oxalic, glycolic, maleic, monochloroacetic, trichloroacetic, tartaric or citric acid, which may be used in admixture with latently acid salts, e.g. ammonium chloride, sulphate, phosphate or nitrate, diethanolammonium hydrogen phosphate, ethanolammonium chloride, monoethanol ammonium hydrogen phosphate, 1 -hydroxy-2-methyl-propylammonium-2-chloride, magnesium, aluminium, zinc or zirconyl chloride or zinc nitrate or fluorborate. Suitalble alkaline catalysts are alkali metal hydroxides and carbonates and quaternary ammonium hydroxides. The fibrous material may be treated with the N-methylolamide of acrylic acid, acetalisation catalyst and if desired other creaseproofing agent successively or preferably together from an aqueous liquid or which may also contain wetting agents, optical brighteners, water repellents, softening agents or finishing agents by spraying, dipping or padding, squeezed to a pick-up of 50-100% by weight, dried to a moisture content of 4-16% by weight at a temperature of less than 130‹C and then either enclosed in a moisture impermeable sheet or stored in a chamber at the appropriate moisture content while reaction takes place at a temperature of not more than 50‹C for 2-36 hours. The fibrous material may then be washed or impregnated directly with an aqueous solution of the alkaline catalyst a further reaction effected with the material in a swollen condition at a temperature not exceeding 500‹C for 12-24 hours. The material may then be washed and dried.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1594941 | 1967-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1210748A true GB1210748A (en) | 1970-10-28 |
Family
ID=5680424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4922568A Expired GB1210748A (en) | 1967-10-18 | 1968-10-17 | Finishing fibrous material consisting of or containing cellulose fibres |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT287646B (en) |
BE (1) | BE722439A (en) |
CH (1) | CH1548868D (en) |
DE (1) | DE1594941B1 (en) |
FR (1) | FR1588382A (en) |
GB (1) | GB1210748A (en) |
NL (1) | NL6814811A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007042380A1 (en) * | 2005-10-12 | 2007-04-19 | Clariant International Ltd | Process for finishing textiles |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1353339A (en) * | 1962-04-10 | 1964-02-21 | F M Hammerle | Process for improving the use properties of cellulosic materials based on natural or regenerated cellulose |
NL291173A (en) * | 1962-04-10 |
-
0
- CH CH1548868D patent/CH1548868D/xx unknown
-
1967
- 1967-10-18 DE DE19671594941D patent/DE1594941B1/en active Pending
-
1968
- 1968-10-15 FR FR1588382D patent/FR1588382A/fr not_active Expired
- 1968-10-16 NL NL6814811A patent/NL6814811A/xx unknown
- 1968-10-17 BE BE722439D patent/BE722439A/xx unknown
- 1968-10-17 GB GB4922568A patent/GB1210748A/en not_active Expired
- 1968-10-18 AT AT1019668A patent/AT287646B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007042380A1 (en) * | 2005-10-12 | 2007-04-19 | Clariant International Ltd | Process for finishing textiles |
Also Published As
Publication number | Publication date |
---|---|
AT287646B (en) | 1971-01-25 |
FR1588382A (en) | 1970-04-10 |
DE1594941B1 (en) | 1970-05-14 |
CH1548868D (en) | |
BE722439A (en) | 1969-04-17 |
NL6814811A (en) | 1969-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |