CA2125076A1 - Process for the production of heat-activatable mats free from supports and release agents and their use for bonding various substrates - Google Patents
Process for the production of heat-activatable mats free from supports and release agents and their use for bonding various substratesInfo
- Publication number
- CA2125076A1 CA2125076A1 CA002125076A CA2125076A CA2125076A1 CA 2125076 A1 CA2125076 A1 CA 2125076A1 CA 002125076 A CA002125076 A CA 002125076A CA 2125076 A CA2125076 A CA 2125076A CA 2125076 A1 CA2125076 A1 CA 2125076A1
- Authority
- CA
- Canada
- Prior art keywords
- mats
- release agents
- activatable
- heat
- melt
- 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.)
- Abandoned
Links
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
- D04H1/42—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
- D04H1/42—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
- D04H1/4358—Polyurethanes
-
- 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
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/724—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged forming webs during fibre formation, e.g. flash-spinning
-
- 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
-
- 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
- D04H3/16—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 bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Adhesive Tapes (AREA)
- Paints Or Removers (AREA)
- Artificial Filaments (AREA)
- Polyurethanes Or Polyureas (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4318887.7 | 1993-06-07 | ||
DE4318887A DE4318887A1 (de) | 1993-06-07 | 1993-06-07 | Verfahren zur Herstellung von träger- und trennmittelfreien, thermoaktivierbaren Vliesen sowie deren Verwendung zum Verkleben unterschiedlicher Substrate |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2125076A1 true CA2125076A1 (en) | 1994-12-08 |
Family
ID=6489809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002125076A Abandoned CA2125076A1 (en) | 1993-06-07 | 1994-06-03 | Process for the production of heat-activatable mats free from supports and release agents and their use for bonding various substrates |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0628650B1 (es) |
JP (1) | JPH07310270A (es) |
CA (1) | CA2125076A1 (es) |
DE (2) | DE4318887A1 (es) |
ES (1) | ES2136140T3 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6548619B2 (en) | 2000-08-15 | 2003-04-15 | Eckhard Weidner | Process for the production of polyurethane particles |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19524356C1 (de) * | 1995-07-04 | 1997-01-02 | Messer Griesheim Gmbh | Kunststoff-Fibride aus Polyurethan |
DE19640607A1 (de) * | 1996-10-01 | 1998-04-09 | Juergen Dipl Chem Dr Hoffmann | Nach dem Schmelz-Blas-Verfahren hergestellte Vliese |
DE29711495U1 (de) * | 1997-07-01 | 1997-09-11 | Gottschalk, Wolfgang, 81241 München | Papiervlies zum Schließen von Einrissen an Papierblättern |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1267841B (de) * | 1965-11-05 | 1968-05-09 | Bayer Ag | Verfahren zur Herstellung von mikroporoesen, wasserdampfdurchlaessigen Flaechengebilden auf der Grundlage von Polyaetherurethanen |
DE2042202A1 (de) * | 1970-08-26 | 1972-03-02 | Freudenberg Carl Fa | Vorrichtung zum Impraegnieren von Faservliesen |
ZA745115B (en) * | 1973-09-07 | 1975-08-27 | Clupak Inc | Apparatus for compacting a nonwoven fabric to improve hand and drape |
JPH0670302B2 (ja) * | 1987-08-04 | 1994-09-07 | 株式会社クラレ | 添付布およびその製造法 |
JPH0247306A (ja) * | 1988-08-03 | 1990-02-16 | Kuraray Co Ltd | ポリウレタン弾性繊維不織布の製造方法 |
JP2731597B2 (ja) * | 1989-08-11 | 1998-03-25 | 株式会社クラレ | ポリウレタン極細繊維不織布の製造方法 |
JPH03130452A (ja) * | 1989-10-16 | 1991-06-04 | Asahi Chem Ind Co Ltd | 伸縮性不織布とその製造法 |
US5167899A (en) * | 1990-07-07 | 1992-12-01 | The Dow Chemical Company | Process for melt blowing microfibers of rigid polyurethane having hard segments |
-
1993
- 1993-06-07 DE DE4318887A patent/DE4318887A1/de not_active Withdrawn
-
1994
- 1994-05-25 DE DE59408568T patent/DE59408568D1/de not_active Expired - Fee Related
- 1994-05-25 EP EP94108039A patent/EP0628650B1/de not_active Expired - Lifetime
- 1994-05-25 ES ES94108039T patent/ES2136140T3/es not_active Expired - Lifetime
- 1994-06-01 JP JP6140693A patent/JPH07310270A/ja active Pending
- 1994-06-03 CA CA002125076A patent/CA2125076A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6548619B2 (en) | 2000-08-15 | 2003-04-15 | Eckhard Weidner | Process for the production of polyurethane particles |
Also Published As
Publication number | Publication date |
---|---|
EP0628650B1 (de) | 1999-08-04 |
DE4318887A1 (de) | 1994-12-08 |
DE59408568D1 (de) | 1999-09-09 |
ES2136140T3 (es) | 1999-11-16 |
EP0628650A1 (de) | 1994-12-14 |
JPH07310270A (ja) | 1995-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Dead |