US2184600A - Method of producing waterproof air transmissive fabrics for garments - Google Patents
Method of producing waterproof air transmissive fabrics for garments Download PDFInfo
- Publication number
- US2184600A US2184600A US112430A US11243036A US2184600A US 2184600 A US2184600 A US 2184600A US 112430 A US112430 A US 112430A US 11243036 A US11243036 A US 11243036A US 2184600 A US2184600 A US 2184600A
- Authority
- US
- United States
- Prior art keywords
- fabric
- pores
- garments
- impregnating
- resin
- 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
- 239000004744 fabric Substances 0.000 title description 93
- 238000000034 method Methods 0.000 title description 16
- 239000011148 porous material Substances 0.000 description 36
- 239000011347 resin Substances 0.000 description 36
- 229920005989 resin Polymers 0.000 description 36
- 238000003490 calendering Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 15
- 239000004753 textile Substances 0.000 description 13
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 11
- 238000001035 drying Methods 0.000 description 11
- 239000007787 solid Substances 0.000 description 11
- 238000005406 washing Methods 0.000 description 11
- 239000012188 paraffin wax Substances 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 229920000742 Cotton Polymers 0.000 description 8
- 230000006735 deficit Effects 0.000 description 8
- 238000005470 impregnation Methods 0.000 description 7
- 239000000839 emulsion Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000005871 repellent Substances 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 239000004902 Softening Agent Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 229920002955 Art silk Polymers 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 239000007858 starting material 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
- 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
- D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
-
- 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
- D06M13/02—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
-
- 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
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
Definitions
- the object of the present invention is to materially simplify and improve a method of this kind: It has been found that as starting materials not only shrunk cotton fabrics enter into question but that likewise also non-shrunk cotton fabrics as well as other fibrous textiles are suitable for obtaining the desired result, such as wool, silk, artificial silk or the likefor textiles such as are known under the trade names of Vistra which is a mixture of staple fiber with cotton and Wollstra which is a mixture of staple fiber with wool. Furthermore. the reducing of the pores by shrinkage by means of an acid treatment can'be replaced by providing correspondingly small pores between the individual threads during the weaving.
- the fabric is impregnated with artificial resins, which are dissolved in volatile solvents, following the impregnation with water-repellent materials. These artificial resins are insoluble in water and consequently protect. the water-repellent impregnation against being removed by washing.
- the air transmissive propertiesof the fabric can be varied to a certain extent. 7
- the impregnation is, advantageously, carried out in a trough through which the fabric web is passed via guide'rolls in a manner as usual in the textile industry. It may also be suitable to employ means for tensioning the fabric as this is likewisecustomary in the textile industry.
- the fabric may, after the impregnation with artificial resins, be once more impregnated with water-repellent material, particularly with paramnsolutions or emulsions. In this way a thin covering layer of parafiin for the artificial resin is produced which layer renders the fabric fast to dipping in every respect.
- the fabric thus impregnated is then subjected to a calendering process.
- a calendering process it has been experienced that it is advantageous to apply low temperatures since at higher temperatures the artificial resins become somewhat viscous. Therefore, the fabrics are calendered at a temperature of approximately 0. and at a pressure lower than usual for this purpose.
- artificial resins the polymerisation products of vinyl acetate enter into question to the solutions of whichparaffin oils are added as softening agents.
- the fabric impregnated with these artificial resins is impregnated once more, after drying, with water-repellent material, for example, paraffin solutions or emulsions and is then calendered at about 25 C. and below the usual pressures applied for this purpose.
- water-repellent material for example, paraffin solutions or emulsions
- the method of producing lightweight, airtransmissive, waterproof fabric for garments having high resistivity to impairment of its waterproof property from the effects of washing comprising impregnating a textile fabric having small pores substantially of the size of the pores of a fabric of the type 70/70, 40/40 with liquid paraflin in a quantity insufficient, when dry, to close the pores of the fabric, drying the paraflin to solid state, then impregnating same fabric with from about 10 to 20 grams per square meter of vinyl acetate artificial resin, then calendering the fabric at a temperature of about 25 0., at which temperature the paraffin and resin jointly will not become viscous so as to prevent spreading of the, impregnants and closing the pores of the fabric from the effect of calendering.
- the method of producing lightweight, airtransmissive, waterproof fabric for garments having high resistivity to impairment of its waterproof property from the effects of washing comprising impregnatinga cellulosic textile fabric having small pores substantially of the size of the pores of a fabric of the type 70/70, 40/40 with liquid parafiininaquantity insufiicient, when dry, to close the pores of the fabric, drying the parafiin to solid state, then impregnating said fabric with from about 10 to 20 grams per square meter of vinyl acetate artificial resin, then calendering the fabric at a temperature of about 25 0., at which temperature the parafiin and resin jointly will not become viscous so as to prevent spreading of the impregnants and closing the pores of the fabric from the effect of calendering.
- the method of producinglightweight, airtransmissive, waterproof fabric for garments having high resistivity to impairment of its waterproof property from the effects of washing comprising impregnating a cotton textile fabric having small pores substantially of the size of the pores of a fabric of the type 70/70, 40/40 with liquid paraffin in a quantity insufiicient,
- the method of producing lightweight, airtransmissive, waterproof fabric for garments having high resistivity to impairment of its waterproof property from the effects of washing comprising impregnating a wool textile fabric having small pores substantially of the size of the pores of a fabric of the type 70/70, 40/40 with liquid paraflin in a quantity insufficient, when dry, to close the pores of the fabric, drying the paraffin to solid state, then impregnating said fabric with from about to 20 grams per square meter of vinyl acetate artificial resin, then calendering the fabric at a temperature of about 25 C. at which temperature the paramn and resin jointly will not become viscous so as to prevent spreading 10 of the impregnants and closing the pores of the fabric from the effect of calendering.
- the methodof producing lightweight, airtransmissive, waterproof fabric for garments having high resistivity to impairment of its waterproof property from the effects of washing comprising impregnating a silk textile fabric having small pores substantially of the size of the pores of a fabric of the type 70/70, 40/40 with liquid paraflin in a quantity insufficient,
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)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET43375D DE643199C (de) | 1933-12-18 | 1933-12-18 | Verfahren zur Herstellung eines leichten, wasserdichten und luftdurchlaessigen Stoffes |
| DET46954D DE725120C (de) | 1933-12-18 | 1936-05-25 | Verfahren zum Wasserdichtmachen von Geweben unter Erhaltung der Luftdurchlaessigkeit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2184600A true US2184600A (en) | 1939-12-26 |
Family
ID=25944508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US112430A Expired - Lifetime US2184600A (en) | 1933-12-18 | 1936-11-23 | Method of producing waterproof air transmissive fabrics for garments |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2184600A (de) |
| BE (1) | BE422570A (de) |
| DE (2) | DE643199C (de) |
| FR (2) | FR778183A (de) |
| GB (2) | GB427686A (de) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2467792A (en) * | 1945-04-23 | 1949-04-19 | Fred H Wenzel | Self-cooling water bag |
| US2572669A (en) * | 1948-10-20 | 1951-10-23 | Dow Chemical Co | Means for controlling the dissipation of normally solid, volatile organic insecticides |
| US2682097A (en) * | 1950-04-06 | 1954-06-29 | American Viscose Corp | Porous wrapper |
| US2699396A (en) * | 1951-01-04 | 1955-01-11 | Lamitex Products Inc | Meat-wrap process and product |
| US2743194A (en) * | 1949-10-21 | 1956-04-24 | Deering Milliken Res Corp | Sizing of textile yarn |
| US3234040A (en) * | 1960-07-15 | 1966-02-08 | Brown & Williamson Tobacco | Cigarette machine tapes |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1075087B (de) * | 1960-02-11 | Newark N. J. Herbert Glatt (V. St. A.) | Verfahren zum Herstellen eines mit einem einseitigen Kunststoffbezug versehenen halbporösen Gewebes | |
| DE902484C (de) * | 1944-12-30 | 1954-01-25 | Cilander Ag | Verfahren zum Veredeln von Textilgut aus regenerierter Cellulose |
| DE960494C (de) * | 1951-11-02 | 1957-03-21 | Gian Chand | Verfahren zur Herstellung eines antiseptischen, trockenen und im wesentlichen nicht fettigen Verbandstoffes |
-
0
- BE BE422570D patent/BE422570A/xx unknown
-
1933
- 1933-12-18 DE DET43375D patent/DE643199C/de not_active Expired
-
1934
- 1934-06-02 GB GB16486/34A patent/GB427686A/en not_active Expired
- 1934-09-07 FR FR778183D patent/FR778183A/fr not_active Expired
-
1936
- 1936-05-25 DE DET46954D patent/DE725120C/de not_active Expired
- 1936-11-23 US US112430A patent/US2184600A/en not_active Expired - Lifetime
- 1936-12-15 GB GB34462/36A patent/GB487379A/en not_active Expired
-
1937
- 1937-02-16 FR FR48381D patent/FR48381E/fr not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2467792A (en) * | 1945-04-23 | 1949-04-19 | Fred H Wenzel | Self-cooling water bag |
| US2572669A (en) * | 1948-10-20 | 1951-10-23 | Dow Chemical Co | Means for controlling the dissipation of normally solid, volatile organic insecticides |
| US2743194A (en) * | 1949-10-21 | 1956-04-24 | Deering Milliken Res Corp | Sizing of textile yarn |
| US2682097A (en) * | 1950-04-06 | 1954-06-29 | American Viscose Corp | Porous wrapper |
| US2699396A (en) * | 1951-01-04 | 1955-01-11 | Lamitex Products Inc | Meat-wrap process and product |
| US3234040A (en) * | 1960-07-15 | 1966-02-08 | Brown & Williamson Tobacco | Cigarette machine tapes |
Also Published As
| Publication number | Publication date |
|---|---|
| GB427686A (en) | 1935-04-29 |
| DE643199C (de) | 1937-03-31 |
| FR778183A (fr) | 1935-03-11 |
| FR48381E (fr) | 1938-02-08 |
| BE422570A (de) | |
| DE725120C (de) | 1942-09-15 |
| GB487379A (en) | 1938-06-15 |
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