DE1911614A1 - Abspalten von Profilen aus aromatischen Polyimiden - Google Patents
Abspalten von Profilen aus aromatischen PolyimidenInfo
- Publication number
- DE1911614A1 DE1911614A1 DE19691911614 DE1911614A DE1911614A1 DE 1911614 A1 DE1911614 A1 DE 1911614A1 DE 19691911614 DE19691911614 DE 19691911614 DE 1911614 A DE1911614 A DE 1911614A DE 1911614 A1 DE1911614 A1 DE 1911614A1
- Authority
- DE
- Germany
- Prior art keywords
- splitting
- blank
- knife
- tension
- aromatic
- 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.)
- Pending
Links
- 125000003118 aryl group Chemical group 0.000 title claims description 10
- 239000004642 Polyimide Substances 0.000 title claims description 7
- 229920001721 polyimide Polymers 0.000 title claims description 7
- 238000000034 method Methods 0.000 claims description 17
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 claims description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims 2
- 229920001744 Polyaldehyde Polymers 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- -1 tetracarboxylic acid dianhydride Chemical class 0.000 claims 1
- 241000283153 Cetacea Species 0.000 description 11
- 241000382353 Pupa Species 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 101100116570 Caenorhabditis elegans cup-2 gene Proteins 0.000 description 1
- 235000007575 Calluna vulgaris Nutrition 0.000 description 1
- 101100116572 Drosophila melanogaster Der-1 gene Proteins 0.000 description 1
- 101100119865 Mus musculus Fcrla gene Proteins 0.000 description 1
- 241000953561 Toia Species 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
- D04B35/14—Indicating, warning, or safety devices, e.g. stop motions responsive to thread breakage
- D04B35/16—Indicating, warning, or safety devices, e.g. stop motions responsive to thread breakage with detectors associated with a series of threads
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Textile Engineering (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71148768A | 1968-03-08 | 1968-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1911614A1 true DE1911614A1 (de) | 1969-10-09 |
Family
ID=24858275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691911614 Pending DE1911614A1 (de) | 1968-03-08 | 1969-03-07 | Abspalten von Profilen aus aromatischen Polyimiden |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE729526A (enExample) |
| DE (1) | DE1911614A1 (enExample) |
| FR (1) | FR2003506A1 (enExample) |
| GB (1) | GB1244803A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1507903A (en) * | 1975-08-13 | 1978-04-19 | Coal Ind | Mining equipment |
-
1969
- 1969-03-07 DE DE19691911614 patent/DE1911614A1/de active Pending
- 1969-03-07 GB GB1217969A patent/GB1244803A/en not_active Expired
- 1969-03-07 FR FR6906409A patent/FR2003506A1/fr not_active Withdrawn
- 1969-03-07 BE BE729526D patent/BE729526A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1244803A (en) | 1971-09-02 |
| BE729526A (enExample) | 1969-09-08 |
| FR2003506A1 (enExample) | 1969-11-07 |
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