DE1802985B2 - - Google Patents
Info
- Publication number
- DE1802985B2 DE1802985B2 DE1802985A DE1802985A DE1802985B2 DE 1802985 B2 DE1802985 B2 DE 1802985B2 DE 1802985 A DE1802985 A DE 1802985A DE 1802985 A DE1802985 A DE 1802985A DE 1802985 B2 DE1802985 B2 DE 1802985B2
- Authority
- DE
- Germany
- Prior art keywords
- paper
- fibers
- liquid
- solvating
- electrical insulation
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 75
- 239000000835 fiber Substances 0.000 claims description 52
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 48
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 25
- 238000001704 evaporation Methods 0.000 claims description 18
- 230000008020 evaporation Effects 0.000 claims description 18
- 239000004952 Polyamide Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 229920002647 polyamide Polymers 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- ZMXDDKWLCZADIW-UHFFFAOYSA-N dimethylformamide Substances CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 239000004760 aramid Substances 0.000 claims description 9
- 229920003235 aromatic polyamide Polymers 0.000 claims description 9
- 238000010292 electrical insulation Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000003490 calendering Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 230000008961 swelling Effects 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims description 2
- -1 methyl ethyl Chemical group 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims 2
- 206010042674 Swelling Diseases 0.000 claims 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- OJYGBLRPYBAHRT-UHFFFAOYSA-N alphachloralose Chemical compound O1C(C(Cl)(Cl)Cl)OC2C(O)C(C(O)CO)OC21 OJYGBLRPYBAHRT-UHFFFAOYSA-N 0.000 claims 1
- 150000004945 aromatic hydrocarbons Chemical group 0.000 claims 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 239000012772 electrical insulation material Substances 0.000 claims 1
- 239000003701 inert diluent Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- NAYYNDKKHOIIOD-UHFFFAOYSA-N phthalamide Chemical compound NC(=O)C1=CC=CC=C1C(N)=O NAYYNDKKHOIIOD-UHFFFAOYSA-N 0.000 claims 1
- 239000012453 solvate Substances 0.000 claims 1
- 150000003462 sulfoxides Chemical class 0.000 claims 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims 1
- HFFLGKNGCAIQMO-UHFFFAOYSA-N trichloroacetaldehyde Chemical compound ClC(Cl)(Cl)C=O HFFLGKNGCAIQMO-UHFFFAOYSA-N 0.000 claims 1
- 238000013022 venting Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 24
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 23
- 238000007614 solvation Methods 0.000 description 14
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 13
- 239000012530 fluid Substances 0.000 description 9
- 229960001760 dimethyl sulfoxide Drugs 0.000 description 7
- 239000002356 single layer Substances 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229940113088 dimethylacetamide Drugs 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000003381 solubilizing effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- 101150098072 20 gene Proteins 0.000 description 1
- OHLUUHNLEMFGTQ-UHFFFAOYSA-N N-methylacetamide Chemical compound CNC(C)=O OHLUUHNLEMFGTQ-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 241000219492 Quercus Species 0.000 description 1
- 206010041662 Splinter Diseases 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Classifications
-
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/26—Polyamides; Polyimides
-
- 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
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/02—Chemical or biochemical treatment
-
- 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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/1272—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation
- D21H5/1281—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation by chemical treatment
-
- 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]
- Y10T428/31725—Of polyamide
- Y10T428/31728—Next to second layer of polyamide
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
- Organic Insulating Materials (AREA)
- Reinforced Plastic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67511967A | 1967-10-13 | 1967-10-13 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1802985A1 DE1802985A1 (de) | 1970-07-02 |
| DE1802985B2 true DE1802985B2 (Direct) | 1974-09-05 |
| DE1802985C3 DE1802985C3 (de) | 1975-04-24 |
Family
ID=24709133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1802985A Expired DE1802985C3 (de) | 1967-10-13 | 1968-10-14 | Für elektrische Isolierzwecke geeignetes Papier |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3549789A (Direct) |
| JP (1) | JPS4942852B1 (Direct) |
| DE (1) | DE1802985C3 (Direct) |
| ES (1) | ES359068A1 (Direct) |
| GB (1) | GB1248778A (Direct) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4341728A (en) * | 1979-12-20 | 1982-07-27 | The Population Council, Inc. | Method for making an IUD with shrinking of a medicated attachment onto a support |
| US4392315A (en) * | 1982-01-12 | 1983-07-12 | Standard Knitting Mills, Inc. | Destruction and dye resistant tag; tagged textile article and method of identifying textiles subject to a dyeing and finishing process |
| US4525168A (en) * | 1984-01-27 | 1985-06-25 | Professional Chemical & Color, Inc. | Method of treating polyaramid fiber |
| US5229184A (en) * | 1988-04-14 | 1993-07-20 | Albany International Corporation | Heat shrinkable fibres and products therefrom |
| EP0337597B1 (en) * | 1988-04-14 | 1996-04-10 | Albany International Corp. | Improvements in and relating to heat shrinkable fibres and products therefrom |
| US4990384A (en) * | 1989-04-14 | 1991-02-05 | Somar Corporation | Paper cook pot |
| DE4100781C1 (Direct) * | 1991-01-12 | 1992-02-13 | Deutsche Automobilgesellschaft Mbh, 3300 Braunschweig, De | |
| EP0499917B1 (en) * | 1991-02-21 | 1994-08-24 | Synthes AG, Chur | High-strength, high-modulus, compound-filament or compound-film implant and method for producing it |
| US6998019B2 (en) * | 2002-09-10 | 2006-02-14 | Fibermark, Inc. | Glazed paper webs |
| US6991845B2 (en) * | 2002-12-13 | 2006-01-31 | E. I. Du Pont De Nemours And Company | Mica sheet and tape |
| RU2271495C1 (ru) * | 2004-09-27 | 2006-03-10 | Институт химической физики им. Н.Н. Семенова РАН (ИХФ РАН) | Способ герметизации соединений трубопроводов с криогенными продуктами |
-
1967
- 1967-10-13 US US3549789D patent/US3549789A/en not_active Expired - Lifetime
-
1968
- 1968-10-08 GB GB4768668A patent/GB1248778A/en not_active Expired
- 1968-10-11 ES ES359068A patent/ES359068A1/es not_active Expired
- 1968-10-14 JP JP7487968A patent/JPS4942852B1/ja active Pending
- 1968-10-14 DE DE1802985A patent/DE1802985C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES359068A1 (es) | 1970-05-16 |
| DE1802985C3 (de) | 1975-04-24 |
| JPS4942852B1 (Direct) | 1974-11-18 |
| GB1248778A (en) | 1971-10-06 |
| US3549789A (en) | 1970-12-22 |
| DE1802985A1 (de) | 1970-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69116152T2 (de) | Band für eine langspaltpresse mit anisotrop gewebten armierungsgeweben | |
| DE69208850T2 (de) | Leitender Fliessstoff und Verfahren zu seiner Herstellung | |
| DE1802985B2 (Direct) | ||
| DE2209076A1 (de) | Biegsames Flächengebilde | |
| DE112008003548T5 (de) | Kernmaterial für Vakuumwärmeisolationsmaterial, Vakuumwärmeisolationsmaterial und Verfahren zu deren Herstellung | |
| DE69718528T2 (de) | Vollaromatischer polyamidvliesstoff | |
| DE1771173A1 (de) | Elektrische Isolierung | |
| DE2254610A1 (de) | Verfahren zur herstellung eines isolierten, insbesondere elektrisch isolierenden blattes, einer folie odgl | |
| DE1560899C3 (de) | Imprägnierter, unverfestigter Schichtstoff in Bahnen- oder Bogenform | |
| DE2212699A1 (de) | Laminat und Verfahren zu dessen Herstellung | |
| DE69809269T2 (de) | Trocknungsband mit verringerter oberflächenenergie zur gleichmässigen verteilung von trockenluft, verfahren zu seiner herstellung und verfahren zur papierherstellung | |
| EP2956581B1 (de) | Cellulosematerial mit imprägnierung und verwendung dieses cellulosematerials | |
| DE2441564A1 (de) | Schichtanordnung zur herstellung eines laminates durch anwendung hohen druckes | |
| CH634681A5 (en) | Electrically insulating board material and a method for its production | |
| DE1817563A1 (de) | Elektrischer Isolator | |
| DE1923289C3 (de) | Verfahren zum Herstellen eines textilähnlichen Materials | |
| DE1004252B (de) | Isolation aus Polyaethylen-Terephthalat-Folienmaterial fuer elektrische Vorrichtungen | |
| DE1802327B2 (de) | Elektrischer Kondensator | |
| DE69028519T2 (de) | Verbundwerkstoffe aus Polymeren mit ultrahohem Molekulargewicht, wie zum Beispiel UHMG-Polyethylen-Produkten und Methode zu ihrer Herstellung | |
| DE3786335T2 (de) | Pressspan mit niedriger dielektrischer Konstante für ölimpregnierte Isolierung. | |
| EP0061695B1 (de) | Verfahren zur Herstellung eines durch Behandlung mit heissem Wasser auf einen Walzenkern aufschrumpfbaren Faserüberzuges | |
| DE3537712A1 (de) | Mit kunststoff impraegniertes traegermaterial und verfahren zu seiner herstellung | |
| DE2658679C2 (de) | Elektroisolierendes Plattenmaterial | |
| WO2002078023A2 (de) | Schichtelektrode für elektrochemische bauelemente und elektrochemischer doppelschichtkondensator mit der schichtelektrode | |
| DE2159583C3 (de) | Glimmerpapier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: VON FUENER, A., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |