IT7850982A0 - Procedimento per consolidare i nontessuti - Google Patents
Procedimento per consolidare i nontessutiInfo
- Publication number
- IT7850982A0 IT7850982A0 IT7850982A IT5098278A IT7850982A0 IT 7850982 A0 IT7850982 A0 IT 7850982A0 IT 7850982 A IT7850982 A IT 7850982A IT 5098278 A IT5098278 A IT 5098278A IT 7850982 A0 IT7850982 A0 IT 7850982A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- nonwovens
- consolidating
- consolidating nonwovens
- Prior art date
Links
- 239000004745 nonwoven fabric Substances 0.000 title 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
- D04H1/645—Impregnation followed by a solidification process
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
- C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
- D04H1/4258—Regenerated cellulose series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
- D04H1/645—Impregnation followed by a solidification process
- D04H1/65—Impregnation followed by a solidification process using mixed or composite fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
- D04H3/011—Polyesters
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/12—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with filaments or yarns secured together by chemical or thermo-activatable bonding agents, e.g. adhesives, applied or incorporated in liquid or solid form
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31652—Of asbestos
- Y10T428/31659—With cellulosic layer
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1085177A CH636235B (de) | 1977-09-06 | 1977-09-06 | Verfahren zur herstellung von polyurethanen und deren verwendung in binderdispersionen zum verkleben von fasern in vliesstoffen. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7850982A0 true IT7850982A0 (it) | 1978-09-05 |
IT1106761B IT1106761B (it) | 1985-11-18 |
Family
ID=4367494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50982/78A IT1106761B (it) | 1977-09-06 | 1978-09-05 | Procedimento per consolidare i nontessuti |
Country Status (7)
Country | Link |
---|---|
US (1) | US4285996A (it) |
JP (1) | JPS5450673A (it) |
CH (1) | CH636235B (it) |
DE (1) | DE2837314A1 (it) |
FR (1) | FR2402025A1 (it) |
GB (1) | GB2005701B (it) |
IT (1) | IT1106761B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3622612A1 (de) * | 1986-07-05 | 1988-01-14 | Bayer Ag | Waermesensible polyurethandispersionen |
DK157833C (da) * | 1988-03-01 | 1991-04-29 | Dansk Transfertryk | Fremgangsmaade til laminering af tekstiler |
DE4418157A1 (de) | 1994-05-25 | 1995-11-30 | Basf Ag | Thermokoagulierbare wässerige Polyurethan-Dispersionen |
US5916636A (en) * | 1998-03-17 | 1999-06-29 | Milliken & Company | Method of making a polyurethane suede-like fabric/elastomer composite |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1045175A (en) | 1963-04-11 | 1966-10-12 | Ind Biology Res & Testing Lab | Improvements in the production of polyurethanes |
GB1071457A (en) | 1965-05-04 | 1967-06-07 | Ici Ltd | Improvements in or relating to the manufacture of polyurethanes |
DE1922626C3 (de) | 1969-05-03 | 1983-01-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Bindemitteln |
US3998871A (en) * | 1969-07-14 | 1976-12-21 | Minnesota Mining And Manufacturing Company | Sulfonated isocyanate compositions |
US4093676A (en) | 1971-09-01 | 1978-06-06 | Basf Wyandotte Corporation | Antistatic agents for melt-formed polymers |
US3832323A (en) * | 1973-03-12 | 1974-08-27 | Jefferson Chem Co Inc | Thixotropic b-component for polyurethane elastomers |
US3847992A (en) * | 1973-03-12 | 1974-11-12 | Jefferson Chem Co Inc | Partially aminated polyoxyalkylene polyols |
US3876725A (en) * | 1973-03-14 | 1975-04-08 | Allied Chem | Antistatic fiber containing chain-extended tetrols based on diamines |
CH460073A4 (it) | 1973-03-30 | 1975-01-31 | ||
US4039517A (en) * | 1974-05-29 | 1977-08-02 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Hydrophilic and thermoreactive urethane compositions with improved properties |
FR2280644A1 (fr) | 1974-08-02 | 1976-02-27 | Protex Manuf Prod Chimiq | Compositions de latex sensibles a la chaleur |
FR2308646A1 (fr) * | 1975-04-23 | 1976-11-19 | Rhone Poulenc Ind | Polyurethanne hydrophile et son application |
US4028313A (en) * | 1975-06-25 | 1977-06-07 | Bayer Aktiengesellschaft | Process for the production of water-dispersible polyhydroxyl compounds |
DE2551094A1 (de) * | 1975-11-14 | 1977-05-26 | Bayer Ag | Verfahren zur herstellung von in wasser dispergierbaren polyurethanen |
-
1977
- 1977-09-06 CH CH1085177A patent/CH636235B/de unknown
-
1978
- 1978-08-26 DE DE19782837314 patent/DE2837314A1/de not_active Ceased
- 1978-08-31 GB GB7835144A patent/GB2005701B/en not_active Expired
- 1978-09-05 IT IT50982/78A patent/IT1106761B/it active
- 1978-09-05 JP JP10819978A patent/JPS5450673A/ja active Pending
- 1978-09-06 FR FR7825598A patent/FR2402025A1/fr active Granted
-
1979
- 1979-06-07 US US06/046,478 patent/US4285996A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CH636235GA3 (it) | 1983-05-31 |
CH636235B (de) | 1900-01-01 |
DE2837314A1 (de) | 1979-03-15 |
JPS5450673A (en) | 1979-04-20 |
US4285996A (en) | 1981-08-25 |
FR2402025B1 (it) | 1983-11-18 |
IT1106761B (it) | 1985-11-18 |
GB2005701B (en) | 1982-03-31 |
FR2402025A1 (fr) | 1979-03-30 |
GB2005701A (en) | 1979-04-25 |
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