US3323944A - Process and composition for improving the mechanical properties of flameproofed cellulosic textile materials - Google Patents
Process and composition for improving the mechanical properties of flameproofed cellulosic textile materials Download PDFInfo
- Publication number
- US3323944A US3323944A US347677A US34767764A US3323944A US 3323944 A US3323944 A US 3323944A US 347677 A US347677 A US 347677A US 34767764 A US34767764 A US 34767764A US 3323944 A US3323944 A US 3323944A
- Authority
- US
- United States
- Prior art keywords
- polyethylene
- bath
- grams
- flameproofed
- cellulosic textile
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 title claims description 25
- 239000004753 textile Substances 0.000 title claims description 15
- 238000000034 method Methods 0.000 title description 4
- 239000000203 mixture Substances 0.000 title description 2
- -1 POLYETHYLENE Polymers 0.000 claims description 26
- 239000004698 Polyethylene Substances 0.000 claims description 21
- 229920000573 polyethylene Polymers 0.000 claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 239000006185 dispersion Substances 0.000 claims description 12
- 238000011282 treatment Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- UXJHQBVRZUANLK-UHFFFAOYSA-N azanylidyne(dichloro)-$l^{5}-phosphane Chemical compound ClP(Cl)#N UXJHQBVRZUANLK-UHFFFAOYSA-N 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 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
- 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
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
-
- 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
- D06M15/667—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing phosphorus in the main chain
- D06M15/673—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing phosphorus in the main chain containing phosphorus and nitrogen in the main chain
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/92—Fire or heat protection feature
- Y10S428/921—Fire or flameproofing
Definitions
- a class of flameproofing substances for cellulosic textile material exists which may be obtained for example by careful hydrolysis of the reaction products from ammonia and phosphonitrile chlorides or by the action of ammonia and methyl alcohol on phosphonitrile chlorides.
- the phosphonitrile chlorides may be those of the empirical formula (PNCI or those of the emperical formula wherein n is an integer greater than 1.
- PNCI the empirical formula
- Such flameproofing substances are described, for example, in United States Patents Nos. 2,782,133 and 3,012,908, in application No. 281,057 of May 16, 1963, and in application No. 267,914 of Mar. 26, 1963, now United States Patent No. 3,193,571.
- aminated flameproofing substances derived from phosphonitrile chlorides
- the heat treatment necessary to fix them on the fibre causes a weakening of the mechanical properties of the fibre, like all treatments for modifying cellulose. This weakening is more or less important according to the type of flameproofing substance used, the percentage of the substance contained in the treatment bath, the method of application and the conditions of the heat treatment. It is very desirable that the diminution in the mechanical properties should be as small as possible.
- a process for flameproofing cellulosic textile material comprises impregnating the material in an aqueous bath containing an aminated flameproofing agent derived from a phosphonitrile chloride and an aqueous dispersion of polyethylene, and subjecting the material thus impregnated to a heat treatment.
- the invention also includes the novel treatment baths containing an aminated fiameproofing agent derived from a phosphonitrile chloride and an aqueous dispersion of polyethylene.
- the cellulosic textile material may be for example natural material such as cotton or regenerated material such as viscose.
- the treatment bath may contain any auxil- 3,323,944 Patented June 6, 1967sammlungy products intended to facilitate the penetration of the bath into the material, to increase the flameproofing effect, or to bring about other effects, such as for example, antifungal efiects, waterproofing or proofing against oil.
- Example 1 An aqueous bath is prepared containing, per litre, 350 grams of the aminated flameproofing agent described in Example 2 of US. Patent 3,012,908, 70 grams of urea and 35 grams of a 17% aqueous dispersion of polyethylene of melting point 97.8100 C.
- a cotton twill fabric well boiled, weighing 330 grams per square metre is padded in this bath, is squeezed out, so that the amount removed is 80%, and is dried in an oven at 80 C., fixed for 5 minutes at 150 C. in an oven, rinsed in tepid water and again dried at 80 C.
- a fiameproofed fabric is obtained which has the same resistance to tearing as untreated fabric, and which remains flameproof after washes at the boil in a bath containing, per litre, 2 grams of sodium carbonate and 5 grams of Marseilles soap.
- Example 2 An aqueous bath is prepared containing, per litre, 350 grams of the aminated flameproofing agent described in Example 1 of US. patent application No. 267,914, now United States States Patent No. 3,193,571, 70 grams of urea, and 70 grams of a 15% aqueous dispersion of polyethylene of melting point 97.8100 C.
- a cotton twill fabric well boiled, Weighing 330 grams per square metre is padded in this bath, is squeezed out so that the amount removed is 80%, and is dried in an oven at 80 C., fixed for 5 minutes at 150 C. in an oven, rinsed in tepid water and again dried at 80 C.
- a fiameproofed fabric is obtained which has the same tearing resistance as the untreated fabric, and which remains fiameproofed after 10 washes at the boil in a bath containing, per litre, 2 grams of sodium carbonate and 5 grams of Marseilles soap.
- Example 3 An aqueous bath is prepared containing, per litre, 350 grams of the aminated flameproofing agent described in Example 5 of US Patent 3,012,908, grams of urea and 17.5 grams of a 16% aqueous dispersion of polyethylene of melting point 97.8 C.
- a cotton twill fabric well boiled is padded in this bath, is squeezed out so that the amount removed is 80%, and it is then dried in an oven at 80 C., fixed for 5 minutes at 150 C. in an oven, rinsed in tepid water and again dried at 80 C.
- a fiameproofed fabric is obtained, the loss of resistance to tearing of which is only 7%, although, if the polyethylene dispersion is eliminated from the treatment bath, the loss of resistance to tearing is 25%.
- An aqueous bath consisting essentially of an aminated flameproofing agent derived from a phosphonitrile chloride and an aqueous dispersion of polyethylene, the
- amount of polyethylene in the bath being from 2 to 20 grams per litre of bath.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR926524A FR1357831A (fr) | 1963-03-01 | 1963-03-01 | Perfectionnement au traitement des textiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3323944A true US3323944A (en) | 1967-06-06 |
Family
ID=8798242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US347677A Expired - Lifetime US3323944A (en) | 1963-03-01 | 1964-02-27 | Process and composition for improving the mechanical properties of flameproofed cellulosic textile materials |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3323944A (enrdf_load_stackoverflow) |
| BE (1) | BE643685A (enrdf_load_stackoverflow) |
| BR (1) | BR6455991D0 (enrdf_load_stackoverflow) |
| CH (1) | CH437200A (enrdf_load_stackoverflow) |
| DE (1) | DE1469336B1 (enrdf_load_stackoverflow) |
| FR (1) | FR1357831A (enrdf_load_stackoverflow) |
| GB (1) | GB1036154A (enrdf_load_stackoverflow) |
| NL (1) | NL6402095A (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3629052A (en) * | 1970-06-26 | 1971-12-21 | Us Agriculture | Process for imparting flame-retardancy to resin-treated cotton batting |
| US3642531A (en) * | 1969-11-28 | 1972-02-15 | Dyna Therm Corp | Water based fire protective composition applied to electrical cable |
| US3645814A (en) * | 1969-10-10 | 1972-02-29 | Us Agriculture | Process for producing resin treated cotton batting products wherein the density of portions of the product can be varied to meet end use requirements |
| US3670731A (en) * | 1966-05-20 | 1972-06-20 | Johnson & Johnson | Absorbent product containing a hydrocolloidal composition |
| US3974251A (en) * | 1973-03-07 | 1976-08-10 | Hoechst Aktiengesellschaft | Production of flameproof fibers of regenerated cellulose |
| US4002596A (en) * | 1974-01-25 | 1977-01-11 | The United States Of America As Represented By The Secretary Of The Navy | Haloalkoxy derivatives of the cyclophosphonitrilic chloride-hexamethylphosphoramide adduct |
| US4170508A (en) * | 1977-06-30 | 1979-10-09 | Hoechst Aktiengesellschaft | Process for making self-extinguishing laminates |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3030359B1 (fr) | 2014-12-17 | 2017-01-27 | Dubuit Mach | Ensemble de pretraitement d'un objet destine a etre imprime par au moins une encre |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2782133A (en) * | 1953-04-29 | 1957-02-19 | Cfmc | Process of impregnating cellulosic material halogeno-nitrides of phosphorus |
| US3012908A (en) * | 1959-02-13 | 1961-12-12 | Cfmc | Process for the production of phosphorus compounds and their use in fireproofing |
| US3245831A (en) * | 1961-04-21 | 1966-04-12 | Gulf Oil Corp | Process of finishing textiles with mechanically stable latex of emulsified particles of emulsion-polymerized nonoxidized polyethylene |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1067770B (de) * | 1957-02-25 | 1959-10-29 | Cfmc | Verfahren zum Feuerfestmachen von Faserstoffen oder Cellulose-Folien |
| BE628277A (enrdf_load_stackoverflow) * | 1962-02-16 | Kuhlmann Ets |
-
1963
- 1963-03-01 FR FR926524A patent/FR1357831A/fr not_active Expired
- 1963-12-23 CH CH1585263A patent/CH437200A/fr unknown
-
1964
- 1964-01-10 BR BR155991/64A patent/BR6455991D0/pt unknown
- 1964-02-12 BE BE643685A patent/BE643685A/xx unknown
- 1964-02-24 DE DE19641469336 patent/DE1469336B1/de active Pending
- 1964-02-27 US US347677A patent/US3323944A/en not_active Expired - Lifetime
- 1964-02-28 GB GB8319/64A patent/GB1036154A/en not_active Expired
- 1964-03-02 NL NL6402095A patent/NL6402095A/xx unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2782133A (en) * | 1953-04-29 | 1957-02-19 | Cfmc | Process of impregnating cellulosic material halogeno-nitrides of phosphorus |
| US3012908A (en) * | 1959-02-13 | 1961-12-12 | Cfmc | Process for the production of phosphorus compounds and their use in fireproofing |
| US3245831A (en) * | 1961-04-21 | 1966-04-12 | Gulf Oil Corp | Process of finishing textiles with mechanically stable latex of emulsified particles of emulsion-polymerized nonoxidized polyethylene |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3670731A (en) * | 1966-05-20 | 1972-06-20 | Johnson & Johnson | Absorbent product containing a hydrocolloidal composition |
| US3645814A (en) * | 1969-10-10 | 1972-02-29 | Us Agriculture | Process for producing resin treated cotton batting products wherein the density of portions of the product can be varied to meet end use requirements |
| US3642531A (en) * | 1969-11-28 | 1972-02-15 | Dyna Therm Corp | Water based fire protective composition applied to electrical cable |
| US3629052A (en) * | 1970-06-26 | 1971-12-21 | Us Agriculture | Process for imparting flame-retardancy to resin-treated cotton batting |
| US3974251A (en) * | 1973-03-07 | 1976-08-10 | Hoechst Aktiengesellschaft | Production of flameproof fibers of regenerated cellulose |
| US4002596A (en) * | 1974-01-25 | 1977-01-11 | The United States Of America As Represented By The Secretary Of The Navy | Haloalkoxy derivatives of the cyclophosphonitrilic chloride-hexamethylphosphoramide adduct |
| US4170508A (en) * | 1977-06-30 | 1979-10-09 | Hoechst Aktiengesellschaft | Process for making self-extinguishing laminates |
Also Published As
| Publication number | Publication date |
|---|---|
| BR6455991D0 (pt) | 1973-01-16 |
| FR1357831A (fr) | 1964-04-10 |
| CH1585263A4 (enrdf_load_stackoverflow) | 1967-02-28 |
| GB1036154A (en) | 1966-07-13 |
| BE643685A (enrdf_load_stackoverflow) | 1964-08-12 |
| NL6402095A (enrdf_load_stackoverflow) | 1964-09-02 |
| DE1469336B1 (de) | 1969-09-25 |
| CH437200A (fr) | 1967-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2582961A (en) | Treatment of flammable materials to impart flame resistance thereto, compositions therefor, and products thereof | |
| US2381863A (en) | Method of fungusproofing textiles | |
| GB477841A (en) | Improvements relating to the dressing and filling of fabrics | |
| US3323944A (en) | Process and composition for improving the mechanical properties of flameproofed cellulosic textile materials | |
| US2284895A (en) | Treatment of textiles to impart water-repellence | |
| US2526462A (en) | Moisture-resistant flameproofed product and method of making same | |
| US2462803A (en) | Fireproofing compositions | |
| US3799738A (en) | Flame retardant process for cellulosics | |
| US2662834A (en) | Flameproofing process | |
| US3428480A (en) | Flame-retardant cellulosic material,composition and method for making same | |
| US20150121628A1 (en) | Novel ignition resistant cotton fiber, articles made from ignition resistant cotton fibers, and methods of manufacture | |
| US3617188A (en) | Soil release fabrics and method for producing same | |
| US3055773A (en) | Textile finishing procedures and compositions | |
| US3219478A (en) | Flameproofing of cellulosic material | |
| US3640823A (en) | Flame-retardant composition | |
| US3437518A (en) | Process for flameproofing and waterproofing textile materials | |
| US3085029A (en) | Flame resistant finish for textiles | |
| AU2015393998A1 (en) | Articles of ignition resistant cotton fibers | |
| US4201805A (en) | Zirconium flame-resist, low smoke emission treatment | |
| US2549059A (en) | Method of treating fibrous cellulosic materials to impart flame resistance thereto, composition therefor, and products thereof | |
| US3369858A (en) | Magnesium fluoborate as cellulosecarbamate reaction catalyst | |
| US2243682A (en) | Cellulosic material | |
| US2926097A (en) | Fire resistant composition for fabrics | |
| US3271101A (en) | Process for treating fibrous materials and resulting products | |
| US4088592A (en) | Durable flame retardant finishes for textile materials |