DE2234716C3 - Verfahren zur Leimung von Zelluloselaserprodukten - Google Patents
Verfahren zur Leimung von ZelluloselaserproduktenInfo
- Publication number
- DE2234716C3 DE2234716C3 DE2234716A DE2234716A DE2234716C3 DE 2234716 C3 DE2234716 C3 DE 2234716C3 DE 2234716 A DE2234716 A DE 2234716A DE 2234716 A DE2234716 A DE 2234716A DE 2234716 C3 DE2234716 C3 DE 2234716C3
- Authority
- DE
- Germany
- Prior art keywords
- sizing
- groups
- cellulose
- alkyl
- ketene dimers
- 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
Links
- 238000004513 sizing Methods 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 10
- 229920002678 cellulose Polymers 0.000 title claims 2
- 239000001913 cellulose Substances 0.000 title claims 2
- -1 alkyl ketene dimers Chemical class 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 19
- 239000000835 fiber Substances 0.000 claims description 19
- 229920003043 Cellulose fiber Polymers 0.000 claims description 17
- 239000006185 dispersion Substances 0.000 claims description 13
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 125000002091 cationic group Chemical group 0.000 claims description 11
- 239000000123 paper Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 7
- CKDWPUIZGOQOOM-UHFFFAOYSA-N Carbamyl chloride Chemical class NC(Cl)=O CKDWPUIZGOQOOM-UHFFFAOYSA-N 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011111 cardboard Substances 0.000 claims description 6
- 239000002657 fibrous material Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 239000003995 emulsifying agent Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 239000007900 aqueous suspension Substances 0.000 claims description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 229940037003 alum Drugs 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000011093 chipboard Substances 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 125000003367 polycyclic group Chemical group 0.000 claims description 2
- 150000008064 anhydrides Chemical class 0.000 claims 5
- 150000002561 ketenes Chemical class 0.000 claims 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims 2
- 235000021355 Stearic acid Nutrition 0.000 claims 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims 1
- 230000003679 aging effect Effects 0.000 claims 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims 1
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 claims 1
- 125000000753 cycloalkyl group Chemical group 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000004310 lactic acid Substances 0.000 claims 1
- 235000014655 lactic acid Nutrition 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- 239000008117 stearic acid Substances 0.000 claims 1
- 239000001384 succinic acid Substances 0.000 claims 1
- 125000004417 unsaturated alkyl group Chemical group 0.000 claims 1
- 229920002401 polyacrylamide Polymers 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 4
- 238000000265 homogenisation Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 239000011436 cob Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- VWBOKOJZFMIYHS-UHFFFAOYSA-N CCCCCCCCCCCCCCCCCCNCCCCCCCCCCCCCCCCCC(C)C.Cl Chemical compound CCCCCCCCCCCCCCCCCCNCCCCCCCCCCCCCCCCCC(C)C.Cl VWBOKOJZFMIYHS-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 229930194542 Keto Natural products 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 125000002102 aryl alkyloxo group Chemical group 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000003493 decenyl group Chemical group [H]C([*])=C([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- PFKRTWCFCOUBHS-UHFFFAOYSA-N dimethyl(octadecyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[NH+](C)C PFKRTWCFCOUBHS-UHFFFAOYSA-N 0.000 description 1
- REZZEXDLIUJMMS-UHFFFAOYSA-M dimethyldioctadecylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC REZZEXDLIUJMMS-UHFFFAOYSA-M 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000004664 distearyldimethylammonium chloride (DHTDMAC) Substances 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- RNYJXPUAFDFIQJ-UHFFFAOYSA-N hydron;octadecan-1-amine;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[NH3+] RNYJXPUAFDFIQJ-UHFFFAOYSA-N 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VPFGOGVJAIADKW-UHFFFAOYSA-N n-methyl-n-octadecylcarbamoyl chloride Chemical compound CCCCCCCCCCCCCCCCCCN(C)C(Cl)=O VPFGOGVJAIADKW-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000005064 octadecenyl group Chemical group C(=CCCCCCCCCCCCCCCCC)* 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002460 pentacosyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002958 pentadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000005040 tridecenyl group Chemical group C(=CCCCCCCCCCCC)* 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 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
- 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
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/425—Carbamic or thiocarbamic acids or derivatives thereof, e.g. urethanes
-
- 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
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
-
- 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
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/325—Amines
- D06M13/342—Amino-carboxylic acids; Betaines; Aminosulfonic acids; Sulfo-betaines
-
- 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
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/07—Nitrogen-containing compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE09173/71A SE355204B (enrdf_load_stackoverflow) | 1971-07-15 | 1971-07-15 | |
| SE12622/71A SE356088B (enrdf_load_stackoverflow) | 1971-11-16 | 1971-11-16 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2234716A1 DE2234716A1 (de) | 1973-02-01 |
| DE2234716B2 DE2234716B2 (de) | 1974-09-19 |
| DE2234716C3 true DE2234716C3 (de) | 1975-05-07 |
Family
ID=26654886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2234716A Expired DE2234716C3 (de) | 1971-07-15 | 1972-07-14 | Verfahren zur Leimung von Zelluloselaserprodukten |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3887427A (enrdf_load_stackoverflow) |
| JP (1) | JPS523006B1 (enrdf_load_stackoverflow) |
| AT (1) | AT319740B (enrdf_load_stackoverflow) |
| CA (1) | CA985462A (enrdf_load_stackoverflow) |
| CH (1) | CH553845A (enrdf_load_stackoverflow) |
| DE (1) | DE2234716C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2145617B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1392746A (enrdf_load_stackoverflow) |
| IT (1) | IT961341B (enrdf_load_stackoverflow) |
| SE (1) | SE355204B (enrdf_load_stackoverflow) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3966484A (en) * | 1971-07-15 | 1976-06-29 | Kemanord Aktiebolag | Composition for sizing cellulose fibers |
| DE3301670A1 (de) * | 1983-01-20 | 1984-07-26 | Bayer Ag, 5090 Leverkusen | Leimungsmittel |
| US5263982A (en) * | 1990-03-14 | 1993-11-23 | Ube Industries, Ltd. | Hollow fiber membrane type artificial lung |
| US5163931A (en) * | 1991-01-02 | 1992-11-17 | Pablo Aldrett | Substantially hydrophobic and biodegradable laminar cellulose material, its manufacturing method, and substantially biodegradable disposable diapers made of said material |
| US5510003A (en) | 1994-07-20 | 1996-04-23 | Eka Nobel Ab | Method of sizing and aqueous sizing dispersion |
| SE9404201D0 (sv) * | 1994-12-02 | 1994-12-02 | Eka Nobel Ab | Sizing dispersions |
| US6165259A (en) * | 1997-02-05 | 2000-12-26 | Akzo Nobel N.V. | Aqueous dispersions of hydrophobic material |
| US6093217A (en) | 1997-02-05 | 2000-07-25 | Akzo Nobel N.V. | Sizing of paper |
| AU759910B2 (en) | 1999-04-15 | 2003-05-01 | Akzo Nobel N.V. | Sizing composition |
| US6846384B2 (en) | 2000-08-07 | 2005-01-25 | Akzo Nobel N.V. | Process for sizing paper |
| US20020096275A1 (en) * | 2000-08-07 | 2002-07-25 | Erik Lindgren | Sizing dispersion |
| EP1256655A1 (en) * | 2001-05-09 | 2002-11-13 | Akzo Nobel N.V. | Sizing dispersion |
| US6869471B2 (en) * | 2001-11-19 | 2005-03-22 | Akzo Nobel N.V. | Process for sizing paper and sizing composition |
| AU2007280999A1 (en) * | 2006-08-04 | 2008-02-07 | Gaumond Medical Group Inc. | Hyperbaric/hypoxic chamber system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE528772C (de) * | 1929-06-08 | 1931-07-03 | Alexander Nathansohn Dr | Verfahren zur Herstellung von wasserdichtem Papier o. dgl. |
| US2099363A (en) * | 1934-06-21 | 1937-11-16 | Du Pont | Textile |
| US2270658A (en) * | 1937-11-15 | 1942-01-20 | North American Rayon Corp | Treatment of textile materials |
| GB940771A (enrdf_load_stackoverflow) * | 1959-06-02 | |||
| US3501523A (en) * | 1963-06-04 | 1970-03-17 | Upjohn Co | Secondary carbamyl chlorides |
-
1971
- 1971-07-15 SE SE09173/71A patent/SE355204B/xx unknown
-
1972
- 1972-07-10 IT IT41457/72A patent/IT961341B/it active
- 1972-07-12 FR FR7225216A patent/FR2145617B1/fr not_active Expired
- 1972-07-14 AT AT610772A patent/AT319740B/de not_active IP Right Cessation
- 1972-07-14 CA CA147,140A patent/CA985462A/en not_active Expired
- 1972-07-14 US US271858A patent/US3887427A/en not_active Expired - Lifetime
- 1972-07-14 DE DE2234716A patent/DE2234716C3/de not_active Expired
- 1972-07-14 CH CH1061372A patent/CH553845A/xx not_active IP Right Cessation
- 1972-07-15 JP JP47070430A patent/JPS523006B1/ja active Pending
- 1972-07-17 GB GB3343072A patent/GB1392746A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SU439998A3 (ru) | 1974-08-15 |
| DE2234716A1 (de) | 1973-02-01 |
| US3887427A (en) | 1975-06-03 |
| CH553845A (de) | 1974-09-13 |
| JPS523006B1 (enrdf_load_stackoverflow) | 1977-01-25 |
| GB1392746A (en) | 1975-04-30 |
| FR2145617A1 (enrdf_load_stackoverflow) | 1973-02-23 |
| FR2145617B1 (enrdf_load_stackoverflow) | 1977-01-14 |
| SE355204B (enrdf_load_stackoverflow) | 1973-04-09 |
| DE2234716B2 (de) | 1974-09-19 |
| AT319740B (de) | 1975-01-10 |
| CA985462A (en) | 1976-03-16 |
| IT961341B (it) | 1973-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2234716C3 (de) | Verfahren zur Leimung von Zelluloselaserprodukten | |
| DE2400058C3 (enrdf_load_stackoverflow) | ||
| DE68909805T2 (de) | Stabile wässrige Emulsionen, bestehend aus Ketendimer und unreaktiven Hydrophoben. | |
| DE2400058B2 (de) | Verfahren zum leimen von papier | |
| DE2710061A1 (de) | Verfahren zur herstellung geleimten papiers und mittel zu seiner durchfuehrung | |
| DE3410405A1 (de) | Stabiles mittel aus kohlenwasserstoffsubstituierten bernsteinsaeureanhydrid und einem nichtionischen emulgiermittel und seine verwendung | |
| EP0187666B1 (de) | Verfahren zur internen Leimung bei des Herstellung von Papier, Karton, Pappen und anderen cellulosehaltigen Materialien | |
| DE2533411C3 (de) | Verfahren zur Leimung von Papierprodukten | |
| DE2423651C3 (de) | Verfahren zur hydrophobierenden Verleimung von Cellulosefasern | |
| DE1918415A1 (de) | Verfahren zum Leimen von Papier und dadurch geleimtes Papier | |
| DE2804202A1 (de) | Verfahren zur masseleimung von papier | |
| DE1812416A1 (de) | Verfahren zum Leimen von Papier und sein Erzeugnis | |
| EP0114616B1 (de) | Leimungsmittel | |
| DE2459165A1 (de) | Leimungsmittel fuer papier | |
| EP0008761B1 (de) | Leimungsmittel für Papier und mit demselben geleimtes Papier | |
| DE2335756C3 (de) | Wäßrige Dispersion von Keten-dimeren zum Leimen von Zellulosefasern | |
| EP0005201A1 (de) | Leimungsmittel für Papier | |
| DE2611827C3 (de) | Verfahren zur Leimung von Cellulosefasern enthaltenden Materialien und Mittel zur Durchführung des Verfahrens | |
| DE2740314A1 (de) | Mittel zum behandeln von cellulosehaltigen materialien und verfahren zur anwendung dieser mittel | |
| DE2431808A1 (de) | Waessrige emulsion und ihre verwendung zum leimen von papier | |
| DE2611746C3 (de) | Verfahren zur Leimung von Cellulosefasern und Mittel zur Durchführung des Verfahrens | |
| DE2404571C3 (de) | Verfahren zum Leimen von Zellulosefasern enthaltenden Materialien und hierzu verwendete Zusammensetzung | |
| DE2335756A1 (de) | Dispersion zum leimen von zellulosefasern | |
| DE3635955C2 (de) | Verfahren zu Erhöhung der Hydrophobie eines Papiererzeugnisses | |
| DE2611746B2 (de) | Verfahren zur leimung von cellulosefasern und mittel zur durchfuehrung des verfahrens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |