DE68910285T2 - Papiermacherfilz. - Google Patents
Papiermacherfilz.Info
- Publication number
- DE68910285T2 DE68910285T2 DE89312241T DE68910285T DE68910285T2 DE 68910285 T2 DE68910285 T2 DE 68910285T2 DE 89312241 T DE89312241 T DE 89312241T DE 68910285 T DE68910285 T DE 68910285T DE 68910285 T2 DE68910285 T2 DE 68910285T2
- Authority
- DE
- Germany
- Prior art keywords
- polyamide
- nylon
- nonwoven
- antioxidant
- felt
- 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.)
- Revoked
Links
- 229920000571 Nylon 11 Polymers 0.000 claims abstract description 29
- 239000000155 melt Substances 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims abstract description 6
- 239000002657 fibrous material Substances 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 31
- 239000003963 antioxidant agent Substances 0.000 claims description 9
- 235000006708 antioxidants Nutrition 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 9
- 230000003078 antioxidant effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 claims description 4
- 239000007859 condensation product Substances 0.000 claims description 3
- 229940087168 alpha tocopherol Drugs 0.000 claims description 2
- 238000012669 compression test Methods 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 229960000984 tocofersolan Drugs 0.000 claims description 2
- 239000002076 α-tocopherol Substances 0.000 claims description 2
- 235000004835 α-tocopherol Nutrition 0.000 claims description 2
- 125000003368 amide group Chemical group 0.000 claims 1
- 239000000463 material Substances 0.000 description 13
- 229920002292 Nylon 6 Polymers 0.000 description 10
- 229920002302 Nylon 6,6 Polymers 0.000 description 9
- 239000004952 Polyamide Substances 0.000 description 9
- 229920002647 polyamide Polymers 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 7
- 229920000299 Nylon 12 Polymers 0.000 description 7
- 239000004677 Nylon Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229920001778 nylon Polymers 0.000 description 6
- 239000008188 pellet Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 206010061592 cardiac fibrillation Diseases 0.000 description 4
- 230000002600 fibrillogenic effect Effects 0.000 description 4
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- OKOBUGCCXMIKDM-UHFFFAOYSA-N Irganox 1098 Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)NCCCCCCNC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 OKOBUGCCXMIKDM-UHFFFAOYSA-N 0.000 description 2
- 229920000305 Nylon 6,10 Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- 239000004959 Rilsan Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 229920006029 tetra-polymer Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/0027—Screen-cloths
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/08—Felts
- D21F7/083—Multi-layer felts
Landscapes
- Paper (AREA)
- Artificial Filaments (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Sanitary Thin Papers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888827789A GB8827789D0 (en) | 1988-11-28 | 1988-11-28 | Paper machine felts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE68910285D1 DE68910285D1 (de) | 1993-12-02 |
| DE68910285T2 true DE68910285T2 (de) | 1994-02-17 |
Family
ID=10647613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE89312241T Revoked DE68910285T2 (de) | 1988-11-28 | 1989-11-24 | Papiermacherfilz. |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0372769B1 (da) |
| JP (1) | JPH04507267A (da) |
| AT (1) | ATE96480T1 (da) |
| AU (1) | AU627251B2 (da) |
| BR (1) | BR8907793A (da) |
| CA (1) | CA2003910A1 (da) |
| DE (1) | DE68910285T2 (da) |
| DK (1) | DK100891A (da) |
| ES (1) | ES2045469T3 (da) |
| FI (1) | FI92943C (da) |
| GB (1) | GB8827789D0 (da) |
| NO (1) | NO178469C (da) |
| WO (1) | WO1990006397A1 (da) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9018987D0 (en) * | 1990-08-31 | 1990-10-17 | Albany Research Uk | Peek hot press felts and fabrics |
| JP2534844Y2 (ja) * | 1991-10-04 | 1997-05-07 | 敷島紡績株式会社 | 抄紙用ドライヤーカンバス |
| DE19600162A1 (de) * | 1996-01-04 | 1997-07-10 | Bayer Faser Gmbh | Schmelzgesponnene, scheuerbeständige Monofile |
| DE19803493C1 (de) * | 1998-01-29 | 1999-04-29 | Inventa Ag | Papiermaschinenfilz |
| ATE228585T1 (de) | 1998-06-18 | 2002-12-15 | Heimbach Gmbh Thomas Josef | Monofilament sowie damit hergestellte papiermaschinenbespannung |
| DE19854732C1 (de) | 1998-11-26 | 2000-09-14 | Inventa Ag | Kern-Mantel Bikomponentenfaser und deren Verwendung |
| DE19930464C1 (de) * | 1999-07-01 | 2000-10-19 | Heimbach Gmbh Thomas Josef | Papiermaschinenfilz |
| WO2005098128A1 (de) | 2004-04-08 | 2005-10-20 | Ems Chemie Ag | Papiermaschinen-pressfilz und verfahren sowie vorrichtung zu seiner herstellung |
| JP5542321B2 (ja) * | 2008-11-20 | 2014-07-09 | ユニチカ株式会社 | 抄紙機用フェルト |
| JP2010174414A (ja) * | 2009-01-30 | 2010-08-12 | Unitika Ltd | 鞄材用織物 |
| JP5792980B2 (ja) * | 2011-04-05 | 2015-10-14 | 日本バイリーン株式会社 | 難燃性繊維シート |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1182672A (en) * | 1981-07-17 | 1985-02-19 | John E. Hansen | Paper-making belts of fused polymeric filaments |
| GB8709067D0 (en) * | 1987-04-15 | 1987-05-20 | Albany Int Corp | Monofilaments |
-
1988
- 1988-11-28 GB GB888827789A patent/GB8827789D0/en active Pending
-
1989
- 1989-11-24 JP JP2500246A patent/JPH04507267A/ja active Pending
- 1989-11-24 DE DE89312241T patent/DE68910285T2/de not_active Revoked
- 1989-11-24 ES ES89312241T patent/ES2045469T3/es not_active Expired - Lifetime
- 1989-11-24 BR BR898907793A patent/BR8907793A/pt not_active IP Right Cessation
- 1989-11-24 WO PCT/GB1989/001410 patent/WO1990006397A1/en active IP Right Grant
- 1989-11-24 AT AT89312241T patent/ATE96480T1/de not_active IP Right Cessation
- 1989-11-24 EP EP89312241A patent/EP0372769B1/en not_active Revoked
- 1989-11-24 AU AU46396/89A patent/AU627251B2/en not_active Ceased
- 1989-11-27 CA CA002003910A patent/CA2003910A1/en not_active Abandoned
-
1991
- 1991-05-23 NO NO911984A patent/NO178469C/no not_active IP Right Cessation
- 1991-05-27 DK DK100891A patent/DK100891A/da not_active Application Discontinuation
- 1991-05-28 FI FI912554A patent/FI92943C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| AU4639689A (en) | 1990-06-26 |
| NO178469C (no) | 1996-04-03 |
| DK100891D0 (da) | 1991-05-27 |
| EP0372769B1 (en) | 1993-10-27 |
| EP0372769A1 (en) | 1990-06-13 |
| NO911984L (no) | 1991-07-23 |
| JPH04507267A (ja) | 1992-12-17 |
| DK100891A (da) | 1991-05-27 |
| FI92943C (fi) | 1995-01-25 |
| CA2003910A1 (en) | 1990-05-28 |
| FI92943B (fi) | 1994-10-14 |
| NO911984D0 (no) | 1991-05-23 |
| GB8827789D0 (en) | 1988-12-29 |
| AU627251B2 (en) | 1992-08-20 |
| ATE96480T1 (de) | 1993-11-15 |
| ES2045469T3 (es) | 1994-01-16 |
| WO1990006397A1 (en) | 1990-06-14 |
| FI912554A0 (fi) | 1991-05-28 |
| BR8907793A (pt) | 1991-08-27 |
| NO178469B (no) | 1995-12-27 |
| DE68910285D1 (de) | 1993-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |