DE1915811C - - Google Patents
Info
- Publication number
- DE1915811C DE1915811C DE19691915811 DE1915811A DE1915811C DE 1915811 C DE1915811 C DE 1915811C DE 19691915811 DE19691915811 DE 19691915811 DE 1915811 A DE1915811 A DE 1915811A DE 1915811 C DE1915811 C DE 1915811C
- Authority
- DE
- Germany
- Prior art keywords
- film
- polarizing
- temperature
- stretching
- reaction
- 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
- 229920000642 polymer Polymers 0.000 claims description 7
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims description 3
- 239000005033 polyvinylidene chloride Substances 0.000 claims description 3
- 150000003510 tertiary aliphatic amines Chemical class 0.000 claims description 3
- 238000006704 dehydrohalogenation reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000011888 foil Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000035699 permeability Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910000039 hydrogen halide Inorganic materials 0.000 description 4
- 239000012433 hydrogen halide Substances 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 241001136792 Alle Species 0.000 description 1
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 241000449980 Mansa Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000020127 ayran Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- OVBPIULPVIDEAO-LBPRGKRZSA-N folic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-LBPRGKRZSA-N 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2059068 | 1968-03-28 | ||
| JP2059068 | 1968-03-28 | ||
| JP3932568 | 1968-06-07 | ||
| JP3932568 | 1968-06-07 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1915811A1 DE1915811A1 (de) | 1970-11-12 |
| DE1915811B2 DE1915811B2 (de) | 1972-11-23 |
| DE1915811C true DE1915811C (ja) | 1973-06-14 |
Family
ID=26357562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691915811 Granted DE1915811B2 (de) | 1968-03-28 | 1969-03-27 | Verfahren zur Herstellung einer Polarisationsfolie |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3621085A (ja) |
| DE (1) | DE1915811B2 (ja) |
| FR (1) | FR2004960A1 (ja) |
| GB (1) | GB1241770A (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4340482A (en) * | 1978-02-21 | 1982-07-20 | Millipore Corporation | Process for grafting amino acid molecules onto preformed polymer surfaces and products prepared thereby |
| US4229498A (en) * | 1979-03-29 | 1980-10-21 | Toyo Boseki Kabushiki Kaisha | Light-polarizing film |
| US4230768A (en) * | 1979-03-29 | 1980-10-28 | Toyo Boseki Kabushiki Kaisha | Laminated light-polarizing sheet |
| DE3036289A1 (de) * | 1980-09-26 | 1982-06-03 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von biaxial gestreckten und gepraegten folien aus vinylchloridpolymerisaten |
| US4388375A (en) * | 1981-11-24 | 1983-06-14 | American Hoechst Corporation | Polyester based polarizer |
| US4396642A (en) * | 1981-11-24 | 1983-08-02 | American Hoechst Corporation | Hydrolytically stabilized polarizer |
| US4416946A (en) * | 1982-04-05 | 1983-11-22 | American Hoechst Corporation | High stability polarizer |
| US4654273A (en) * | 1984-01-16 | 1987-03-31 | The Dow Chemical Company | Electromagnetic shielded body |
| US4643953A (en) * | 1984-01-16 | 1987-02-17 | The Dow Chemical Company | Electromagnetic shielded body |
| US4774132A (en) * | 1986-05-01 | 1988-09-27 | Pall Corporation | Polyvinylidene difluoride structure |
| US5403895A (en) * | 1993-04-07 | 1995-04-04 | The University Of North Carolina At Chapel Hill | Synthesis of aminated PVCs by controlled reaction with piperazine |
-
1969
- 1969-03-20 US US808940A patent/US3621085A/en not_active Expired - Lifetime
- 1969-03-27 GB GB06224/69A patent/GB1241770A/en not_active Expired
- 1969-03-27 FR FR6909197A patent/FR2004960A1/fr active Pending
- 1969-03-27 DE DE19691915811 patent/DE1915811B2/de active Granted
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