SE450640B - Losningsmedelsfri polysiloxanbaserad beleggningskomposition, produkt belagd med beleggningskompositionen samt sett att gora material icke-vidheftande till andra material - Google Patents
Losningsmedelsfri polysiloxanbaserad beleggningskomposition, produkt belagd med beleggningskompositionen samt sett att gora material icke-vidheftande till andra materialInfo
- Publication number
- SE450640B SE450640B SE8003654A SE8003654A SE450640B SE 450640 B SE450640 B SE 450640B SE 8003654 A SE8003654 A SE 8003654A SE 8003654 A SE8003654 A SE 8003654A SE 450640 B SE450640 B SE 450640B
- Authority
- SE
- Sweden
- Prior art keywords
- maleate
- coating composition
- diallyl
- curing
- weight
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 20
- 239000008199 coating composition Substances 0.000 title claims description 15
- 239000000654 additive Substances 0.000 title description 2
- 239000000203 mixture Substances 0.000 claims description 71
- ZPOLOEWJWXZUSP-WAYWQWQTSA-N bis(prop-2-enyl) (z)-but-2-enedioate Chemical compound C=CCOC(=O)\C=C/C(=O)OCC=C ZPOLOEWJWXZUSP-WAYWQWQTSA-N 0.000 claims description 29
- 229920001296 polysiloxane Polymers 0.000 claims description 29
- 238000001723 curing Methods 0.000 claims description 26
- -1 carboxyl ester Chemical class 0.000 claims description 24
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 22
- 239000003054 catalyst Substances 0.000 claims description 19
- 238000000576 coating method Methods 0.000 claims description 19
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 239000004971 Cross linker Substances 0.000 claims description 15
- 238000006459 hydrosilylation reaction Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- 229920005601 base polymer Polymers 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 13
- SXUXGFHXUDLTFO-UHFFFAOYSA-N (Z)-4-oxo-4-silyloxybut-2-enoic acid Chemical compound OC(=O)C=C/C(=O)O[SiH3] SXUXGFHXUDLTFO-UHFFFAOYSA-N 0.000 claims description 12
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 12
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 229910052697 platinum Inorganic materials 0.000 claims description 10
- 229910000510 noble metal Inorganic materials 0.000 claims description 9
- 230000001464 adherent effect Effects 0.000 claims description 7
- 229920005645 diorganopolysiloxane polymer Polymers 0.000 claims description 7
- 229920002554 vinyl polymer Polymers 0.000 claims description 7
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 6
- 125000003342 alkenyl group Chemical group 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 239000011976 maleic acid Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 125000005372 silanol group Chemical group 0.000 claims description 6
- IEPRKVQEAMIZSS-UHFFFAOYSA-N Di-Et ester-Fumaric acid Natural products CCOC(=O)C=CC(=O)OCC IEPRKVQEAMIZSS-UHFFFAOYSA-N 0.000 claims description 5
- 239000004641 Diallyl-phthalate Substances 0.000 claims description 5
- IEPRKVQEAMIZSS-WAYWQWQTSA-N Diethyl maleate Chemical compound CCOC(=O)\C=C/C(=O)OCC IEPRKVQEAMIZSS-WAYWQWQTSA-N 0.000 claims description 5
- 238000013006 addition curing Methods 0.000 claims description 5
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 claims description 5
- HABAXTXIECRCKH-UHFFFAOYSA-N bis(prop-2-enyl) butanedioate Chemical compound C=CCOC(=O)CCC(=O)OCC=C HABAXTXIECRCKH-UHFFFAOYSA-N 0.000 claims description 5
- 239000002657 fibrous material Substances 0.000 claims description 5
- 230000002401 inhibitory effect Effects 0.000 claims description 5
- 229920001187 thermosetting polymer Polymers 0.000 claims description 5
- LDCRTTXIJACKKU-ARJAWSKDSA-N dimethyl maleate Chemical compound COC(=O)\C=C/C(=O)OC LDCRTTXIJACKKU-ARJAWSKDSA-N 0.000 claims description 4
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 3
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 claims 1
- 238000009877 rendering Methods 0.000 claims 1
- 238000005496 tempering Methods 0.000 claims 1
- 239000003112 inhibitor Substances 0.000 description 27
- 230000001070 adhesive effect Effects 0.000 description 21
- 239000000853 adhesive Substances 0.000 description 20
- 239000000758 substrate Substances 0.000 description 14
- 239000000123 paper Substances 0.000 description 13
- 239000000047 product Substances 0.000 description 10
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 7
- 239000000499 gel Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 230000002028 premature Effects 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000001879 gelation Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000004447 silicone coating Substances 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- 101100352919 Caenorhabditis elegans ppm-2 gene Proteins 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 239000004821 Contact adhesive Substances 0.000 description 1
- 101100298295 Drosophila melanogaster flfl gene Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 238000009835 boiling Methods 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
- 238000003490 calendering Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 125000000392 cycloalkenyl group Chemical group 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical group C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920006268 silicone film Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
- C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
-
- 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]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31609—Particulate metal or metal compound-containing
- Y10T428/31612—As silicone, silane or siloxane
-
- 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]
- Y10T428/31652—Of asbestos
- Y10T428/31663—As siloxane, silicone or silane
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/040,015 US4256870A (en) | 1979-05-17 | 1979-05-17 | Solventless release compositions, methods and articles of manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8003654L SE8003654L (sv) | 1980-11-18 |
| SE450640B true SE450640B (sv) | 1987-07-13 |
Family
ID=21908609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8003654A SE450640B (sv) | 1979-05-17 | 1980-05-14 | Losningsmedelsfri polysiloxanbaserad beleggningskomposition, produkt belagd med beleggningskompositionen samt sett att gora material icke-vidheftande till andra material |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4256870A (de) |
| JP (1) | JPS564655A (de) |
| AU (1) | AU5746080A (de) |
| BE (1) | BE883341A (de) |
| CH (1) | CH654017A5 (de) |
| DE (1) | DE3018674A1 (de) |
| FI (1) | FI73236C (de) |
| FR (1) | FR2456767B1 (de) |
| GB (1) | GB2048915B (de) |
| IT (1) | IT1131183B (de) |
| NL (1) | NL186455C (de) |
| NO (1) | NO156945C (de) |
| SE (1) | SE450640B (de) |
Families Citing this family (129)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4421904A (en) * | 1979-08-03 | 1983-12-20 | General Electric Company | Ultraviolet curable silicone coating compositions |
| EP0033193A1 (de) * | 1980-01-23 | 1981-08-05 | General Electric Company | Restauration von Kunstwerken mittels Silikon |
| GB2073765A (en) * | 1980-03-24 | 1981-10-21 | Gen Electric | Coating Composition for Use in a Transfer Adhesive System |
| US4585848A (en) * | 1981-04-09 | 1986-04-29 | Evans Edwin R | Fluorosilicone rubber composition, process and polymer |
| USRE31727E (en) * | 1981-05-22 | 1984-11-06 | General Electric Company | Vinyl gum cure accelerators for addition-cure silicone |
| US4340647A (en) * | 1981-05-22 | 1982-07-20 | General Electric Company | Vinyl gum cure accelerators for addition-cure silicone |
| US4382057A (en) * | 1981-12-04 | 1983-05-03 | General Electric Company | Silicone rubber compositions for liquid injection molding machines |
| US4386135A (en) * | 1982-01-11 | 1983-05-31 | Minnesota Mining And Manufacturing Company | Stable silicone-coated release liner for pressure-sensitive adhesive sheets |
| CA1195034A (en) * | 1982-03-18 | 1985-10-08 | Richard P. Eckberg | Vinyl gum cure accelerators for condensation-cure silicone |
| JPS6054991B2 (ja) * | 1982-04-02 | 1985-12-03 | ト−レ・シリコ−ン株式会社 | オルガノポリシロキサン組成物 |
| JPS58191749A (ja) * | 1982-05-06 | 1983-11-09 | Toray Silicone Co Ltd | 剥離性被膜形成用オルガノポリシロキサン組成物 |
| US4476166A (en) * | 1983-01-17 | 1984-10-09 | General Electric Company | Silicone release coatings and inhibitors |
| US4448815A (en) * | 1983-01-17 | 1984-05-15 | General Electric Company | Multi-component solventless silicone release coating system |
| USRE32245E (en) * | 1983-01-17 | 1986-09-09 | General Electric Company | Multi-component solventless silicone release coating system |
| DE3315060A1 (de) * | 1983-04-26 | 1984-10-31 | Wacker-Chemie GmbH, 8000 München | Verfahren zum vernetzen von organopolysiloxanmassen |
| US4533575A (en) * | 1983-09-23 | 1985-08-06 | Minnesota Mining And Manufacturing Company | Latently-curable organosilicone release coating composition |
| US4504645A (en) * | 1983-09-23 | 1985-03-12 | Minnesota Mining And Manufacturing Company | Latently-curable organosilicone release coating composition |
| US4526953A (en) * | 1983-10-03 | 1985-07-02 | General Electric Company | Modified silicone release coating compositions |
| US4562096A (en) * | 1984-12-24 | 1985-12-31 | Dow Corning Corporation | Heat-curable silicone compositions, use thereof and stabilizer therefor |
| US4578288A (en) * | 1985-03-11 | 1986-03-25 | Avery International Corporation | Web coating method and apparatus |
| US4670531A (en) * | 1986-01-21 | 1987-06-02 | General Electric Company | Inhibited precious metal catalyzed organopolysiloxane compositions |
| US4839123A (en) * | 1986-08-18 | 1989-06-13 | Mobil Oil Corporation | Process of applying a silicone release coating to an oriented polymer film |
| US5004792A (en) * | 1986-08-22 | 1991-04-02 | Dow Corning Corporation | Method for extending the working life of organosiloxane compositions curable by a platinum catalyzed hydrosilation reaction |
| US4785066A (en) * | 1986-08-22 | 1988-11-15 | Dow Corning Corporation | Novel organosiloxane inhibitors for hydrosilation reactions |
| CA1282532C (en) * | 1986-08-22 | 1991-04-02 | Myron Timothy Maxson | Organosiloxane inhibitors for hydrosilation reactions and polyorganosiloxane compositions containing same |
| DE3631125A1 (de) * | 1986-09-12 | 1988-03-24 | Wacker Chemie Gmbh | Verfahren zur herstellung von organopolysiloxanelastomeren und neue organosiliciumverbindungen |
| GB8707890D0 (en) * | 1987-04-02 | 1987-05-07 | Bp Chem Int Ltd | Polymer composition |
| US4774111A (en) * | 1987-06-29 | 1988-09-27 | Dow Corning Corporation | Heat-curable silicone compositions comprising fumarate cure-control additive and use thereof |
| GB8816657D0 (en) * | 1988-07-13 | 1988-08-17 | Bp Chem Int Ltd | Crosslinkable silyl polymer composition |
| JPH0253859A (ja) * | 1988-08-19 | 1990-02-22 | Shin Etsu Chem Co Ltd | 離型紙用シリコーン組成物 |
| JP2808001B2 (ja) * | 1988-11-25 | 1998-10-08 | 東レ・ダウコーニング・シリコーン株式会社 | 剥離性硬化皮膜形成用オルガノポリシロキサン組成物 |
| US5036117A (en) * | 1989-11-03 | 1991-07-30 | Dow Corning Corporation | Heat-curable silicone compositions having improved bath life |
| US5125998A (en) * | 1989-11-03 | 1992-06-30 | Dow Corning Corporation | Process for improving the bath life and cure time of heat-curable silicone compositions |
| CA2035964A1 (en) * | 1990-03-06 | 1991-09-07 | Carl R. Kessel | Solventless silicon release coating |
| US5082894A (en) * | 1990-03-19 | 1992-01-21 | Dow Corning Corporation | Storage stable one-part organosiloxane compositions |
| US5164461A (en) * | 1991-03-14 | 1992-11-17 | General Electric Company | Addition-curable silicone adhesive compositions |
| US6004679A (en) * | 1991-03-14 | 1999-12-21 | General Electric Company | Laminates containing addition-curable silicone adhesive compositions |
| US5203491A (en) * | 1991-10-17 | 1993-04-20 | James River Corporation Of Virginia | Bake-in press-formed container |
| TW198054B (de) * | 1992-02-10 | 1993-01-11 | Gen Electric | |
| US5281656A (en) * | 1992-12-30 | 1994-01-25 | Dow Corning Corporation | Composition to increase the release force of silicone paper release coatings |
| US5506289A (en) * | 1993-07-23 | 1996-04-09 | Gen Electric | Liquid injection molding inhibitors for curable compositions |
| JP3504692B2 (ja) * | 1993-09-17 | 2004-03-08 | 東レ・ダウコーニング・シリコーン株式会社 | 剥離性硬化皮膜形成用シリコーン組成物 |
| US5397813A (en) * | 1993-11-12 | 1995-03-14 | General Electric Company | Premium release UV curable epoxysilicone compositions |
| US5412006A (en) * | 1994-03-14 | 1995-05-02 | Dow Corning Corporation | Electrorheological cels and a method for the preparation thereof |
| US5434214A (en) * | 1994-06-14 | 1995-07-18 | Loctite Corporation | Silicone vane dampening compound with improved adhesion |
| US5516558A (en) * | 1994-08-24 | 1996-05-14 | General Electric Company | Addition curable paper release composition with improved bathlife |
| US5625023A (en) * | 1994-12-09 | 1997-04-29 | Dow Corning Corporation | Aerosol suppressant compositions for silicone coatings |
| US5534609A (en) * | 1995-02-03 | 1996-07-09 | Osi Specialties, Inc. | Polysiloxane compositions |
| US5674966A (en) * | 1995-06-05 | 1997-10-07 | General Electric Company | Low molecular weight liquid injection molding resins having a high vinyl content |
| US6074747A (en) * | 1995-06-06 | 2000-06-13 | Avery Dennison Corporation | Ink-imprintable release coatings, and pressure sensitive adhesive constructions |
| US5728469A (en) * | 1995-06-06 | 1998-03-17 | Avery Dennison Corporation | Block copolymer release surface for pressure sensitive adhesives |
| FR2736060B1 (fr) * | 1995-06-30 | 1998-10-23 | Gen Electric | Compositions a base de silicone elastomere, durcissables par la chaleur, et articles obtenus a partir de ces compositions |
| US5723521A (en) * | 1995-07-03 | 1998-03-03 | Dow Corning Corporation | Method of preparing solventless silicone resins that exhibit superior reconstitution and the resins so-produced |
| US5616672A (en) * | 1995-11-17 | 1997-04-01 | General Electric Company | Paper release compositions having improved release characteristics |
| US5994454A (en) * | 1996-10-25 | 1999-11-30 | Dow Corning Corporation | Aerosol suppressant compositions for silicone coatings |
| US5721290A (en) * | 1996-11-26 | 1998-02-24 | General Electric Company | Oxo-acid modified epoxy silicone compositions |
| US6077611A (en) * | 1997-09-30 | 2000-06-20 | General Electric Company | Printable paper release compositions |
| US6040366A (en) * | 1998-02-27 | 2000-03-21 | General Electric Company | Liquid injection molding silicone elastomers having primerless adhesion |
| FR2785569B1 (fr) | 1998-11-09 | 2001-01-26 | Bima 83 | Piston suiveur d'encre pour stylo a bille et son procede de fabrication |
| GB9912653D0 (en) | 1999-05-28 | 1999-07-28 | Dow Corning Sa | Organosilicon composition |
| FR2785570B1 (fr) | 1999-10-08 | 2001-02-09 | Bima 83 | Piston suiveur d'encre pour stylo a bille |
| US6573328B2 (en) | 2001-01-03 | 2003-06-03 | Loctite Corporation | Low temperature, fast curing silicone compositions |
| US6716533B2 (en) | 2001-08-27 | 2004-04-06 | General Electric Company | Paper release compositions having improved adhesion to paper and polymeric films |
| FR2846591B1 (fr) * | 2002-10-30 | 2006-07-07 | Eurocopter France | Produit de demoulage pour pieces moulees en materiau composite. |
| US9175243B2 (en) * | 2002-10-30 | 2015-11-03 | Airbus Helicopters | Stripping composition for a mold for making a composite material part, and method of preparing |
| FR2848215B1 (fr) | 2002-12-04 | 2006-08-04 | Rhodia Chimie Sa | Composition elastomere silicone, adhesive, monocomposante et reticulable par polyaddition |
| KR101061352B1 (ko) * | 2002-12-20 | 2011-08-31 | 케모센트릭스 | 인간 종양-발현된 ｃｃｘｃｋｒ2의 저해물질 |
| US7090923B2 (en) | 2003-02-12 | 2006-08-15 | General Electric Corporation | Paper release compositions having improved adhesion to paper and polymeric films |
| US7005475B2 (en) * | 2003-06-10 | 2006-02-28 | General Electric Company | Curable silicone compositions having improved adhesion to polymeric films |
| US7287573B2 (en) * | 2003-09-30 | 2007-10-30 | General Electric Company | Silicone binders for investment casting |
| US20050282977A1 (en) * | 2004-06-17 | 2005-12-22 | Emil Stempel | Cross-linked gel and pressure sensitive adhesive blend, and skin-attachable products using the same |
| US7192795B2 (en) * | 2004-11-18 | 2007-03-20 | 3M Innovative Properties Company | Method of making light emitting device with silicon-containing encapsulant |
| US7314770B2 (en) | 2004-11-18 | 2008-01-01 | 3M Innovative Properties Company | Method of making light emitting device with silicon-containing encapsulant |
| DE102005027927A1 (de) * | 2005-06-16 | 2006-12-21 | Wacker Chemie Ag | Allylorganopolysiloxane aufweisende vernetzbare Zusammensetzungen |
| US20070092737A1 (en) * | 2005-10-21 | 2007-04-26 | 3M Innovative Properties Company | Method of making light emitting device with silicon-containing encapsulant |
| US20070092736A1 (en) * | 2005-10-21 | 2007-04-26 | 3M Innovative Properties Company | Method of making light emitting device with silicon-containing encapsulant |
| US20070092636A1 (en) * | 2005-10-24 | 2007-04-26 | 3M Innovative Properties Company | Method of making light emitting device having a molded encapsulant |
| US7956123B2 (en) * | 2005-10-24 | 2011-06-07 | Momentive Performance Materials Inc. | Solvent resistant polyurethane adhesive compositions |
| US7595515B2 (en) | 2005-10-24 | 2009-09-29 | 3M Innovative Properties Company | Method of making light emitting device having a molded encapsulant |
| US7750106B2 (en) * | 2005-12-21 | 2010-07-06 | Avon Products, Inc. | Cosmetic compositions having in-situ hydrosilylation cross-linking |
| US7655486B2 (en) * | 2006-05-17 | 2010-02-02 | 3M Innovative Properties Company | Method of making light emitting device with multilayer silicon-containing encapsulant |
| US20070269586A1 (en) * | 2006-05-17 | 2007-11-22 | 3M Innovative Properties Company | Method of making light emitting device with silicon-containing composition |
| US20090247680A1 (en) * | 2006-06-06 | 2009-10-01 | Avery Dennison Corporation | Adhesion promoting additive |
| US8092735B2 (en) * | 2006-08-17 | 2012-01-10 | 3M Innovative Properties Company | Method of making a light emitting device having a molded encapsulant |
| US8133478B2 (en) | 2007-05-09 | 2012-03-13 | Avon Products Inc. | Cosmetic nanocomposites based on in-situ cross-linked POSS materials |
| US8263055B2 (en) * | 2007-08-01 | 2012-09-11 | Avon Products, Inc. | Long lasting and waterproof lash extension composition |
| JP4874891B2 (ja) * | 2007-08-10 | 2012-02-15 | 富士フイルム株式会社 | レンズの製造方法及びレンズ |
| US7960192B2 (en) * | 2007-09-14 | 2011-06-14 | 3M Innovative Properties Company | Light emitting device having silicon-containing composition and method of making same |
| US20110171400A1 (en) * | 2008-05-07 | 2011-07-14 | David Scott Thompson | Optical bonding with silicon-containing photopolymerizable composition |
| EP2145912A1 (de) | 2008-07-19 | 2010-01-20 | Momentive Performance Materials GmbH | Verfahren zur Beschichtung von Substraten |
| US9332982B2 (en) * | 2009-11-09 | 2016-05-10 | Ethicon, Llc | Surgical needle coatings and methods |
| US9221075B2 (en) | 2009-11-09 | 2015-12-29 | Ethicon, Inc. | Surgical needle coatings and methods |
| US9259219B2 (en) | 2009-11-09 | 2016-02-16 | Ethicon, Llc | Surgical needle coatings and methods |
| US10738172B2 (en) | 2009-12-17 | 2020-08-11 | 3M Innovative Properties Company | Display panel assembly and methods of making same |
| DE102010002141A1 (de) | 2010-02-19 | 2011-08-25 | Momentive Performance Materials GmbH, 51373 | Integrale Bestrahlungseinheit |
| EP2601245A1 (de) | 2010-08-05 | 2013-06-12 | Biofilm IP, LLC | Cyclosiloxan-substituierte polysiloxanverbindungen, zusammensetzungen mit den verbindungen und verfahren zu ihrer verwendung |
| US20130256742A1 (en) | 2010-12-08 | 2013-10-03 | Dow Corning Corporation | Siloxane-Compositions Including Metal-Oxide Nanoparticles Suitable For Forming Encapsulants |
| EP2649131A1 (de) | 2010-12-08 | 2013-10-16 | Dow Corning Corporation | Siloxanzusammensetzungen mit titandioxid-nanopartikeln zur herstellung von verkapselungen |
| KR20130140815A (ko) | 2010-12-08 | 2013-12-24 | 다우 코닝 코포레이션 | 봉지재의 형성에 적합한 실록산 조성물 |
| EP2744634B1 (de) | 2011-08-18 | 2021-02-24 | Momentive Performance Materials GmbH | Bestrahlungs- bzw. formeinheit |
| US8933187B2 (en) | 2011-12-08 | 2015-01-13 | Momentive Performance Material Inc. | Self-crosslinking silicone pressure sensitive adhesive compositions, process for making and articles made thereof |
| WO2013163150A1 (en) | 2012-04-23 | 2013-10-31 | General Electric Company | Turbine airfoil with local wall thickness control |
| JP2015523926A (ja) | 2012-06-11 | 2015-08-20 | モーメンテイブ・パーフオーマンス・マテリアルズ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | プラスチック複合成形体の製造方法 |
| US8969431B2 (en) * | 2012-07-25 | 2015-03-03 | Thomas S. Greggs | Stabilizing ceramic restorations |
| CN105452190B (zh) * | 2013-05-02 | 2018-04-24 | 梅里奥创新公司 | 聚硅碳酸酯材料和方法 |
| US20150328678A1 (en) | 2014-05-19 | 2015-11-19 | General Electric Company | Methods and compositions for formation of ceramic articles |
| US9487677B2 (en) | 2014-05-27 | 2016-11-08 | Momentive Performance Materials, Inc. | Release modifier composition |
| US10155883B2 (en) | 2014-06-27 | 2018-12-18 | Dow Silicones Corporation | Silicone release coating composition and low release force emulsion silicone release coating for films and papers having cured release coating |
| US9744119B2 (en) | 2014-12-16 | 2017-08-29 | Momentive Performance Materials Inc. | Cosmetic composition and method of preparation |
| US20160166494A1 (en) | 2014-12-16 | 2016-06-16 | Momentive Performance Materials Inc. | Cosmetic composition and method of preparation |
| US9801805B2 (en) | 2014-12-16 | 2017-10-31 | Momentive Performance Materials Inc. | Personal care composition comprising silicone network |
| US9498409B2 (en) | 2014-12-16 | 2016-11-22 | Momentive Performance Materials Inc. | Cosmetic skin covering sheets and their method of preparation |
| US9839602B2 (en) | 2014-12-16 | 2017-12-12 | Momentive Performance Materials Inc. | Personal care compositions containing crosslinked silicone polymer networks and their method of preparation |
| US20160214165A1 (en) | 2015-01-26 | 2016-07-28 | General Electric Company | Porous ceramic materials for investment casting |
| DE102015226221A1 (de) | 2015-12-21 | 2017-06-22 | Beiersdorf Ag | Siloxanelastomere mit sofortiger optisch und sensorisch glättender Wirkung sowie solche Silikonelastomere enthaltende topische Hautpflege-Zusammensetzungen |
| MX2019009410A (es) | 2017-02-08 | 2019-09-26 | Elkem Silicones Usa Corp | Espuma sintactica de caucho de silicon. |
| CN116284946A (zh) | 2017-02-08 | 2023-06-23 | 埃肯有机硅美国公司 | 具有改进的热管理的二次电池组 |
| US11197666B2 (en) | 2017-09-15 | 2021-12-14 | Cilag Gmbh International | Surgical coated needles |
| CN115943063B (zh) | 2018-10-02 | 2024-02-09 | 埃肯有机硅美国公司 | 用于制备尤其在医疗器材中使用的可定制的模拟肉体的有机硅凝胶或有机硅泡沫的试剂盒 |
| CN109734915B (zh) * | 2018-12-25 | 2021-07-13 | 浙江清华柔性电子技术研究院 | 抑制剂及其制备方法、应用 |
| JP2022521227A (ja) | 2019-02-22 | 2022-04-06 | エルケム・シリコーンズ・ユーエスエイ・コーポレーション | 有効成分の溶出を改善するための薬デリバリーシリコーン組成物 |
| JP2022528793A (ja) * | 2019-04-15 | 2022-06-15 | 株式会社 資生堂 | 皮膚に塗布する組成物及び方法 |
| JP2022542424A (ja) | 2019-07-30 | 2022-10-03 | エルケム・シリコーンズ・ユーエスエイ・コーポレーション | 液体シリコーンゴム組成物から射出成形によりシリコーンゴム製品を製造するのに有用なプロセス及び装置組立体 |
| JP2023514372A (ja) | 2020-02-19 | 2023-04-05 | モメンティブ パフォーマンス マテリアルズ インコーポレイテッド | 光硬化性シリコーン組成物および剥離ライナーの製造方法 |
| FR3130816B1 (fr) | 2021-12-17 | 2023-12-15 | Elkem Silicones France Sas | Composition silicone réticulable par irradiation |
| FR3135086A1 (fr) | 2022-04-28 | 2023-11-03 | Elkem Silicones France Sas | Composition silicone réticulable par irradiation comprenant du Pt(octane-2,4-dione)2 comme catalyseur |
| WO2023214130A1 (fr) | 2022-05-03 | 2023-11-09 | Elkem Silicones France Sas | Article apte au contact alimentaire et son procédé de fabrication |
| WO2023227714A1 (en) | 2022-05-25 | 2023-11-30 | Momentive Performance Materials Gmbh | New substituted phosphite transition metal compounds |
| EP4344873A1 (de) | 2022-09-27 | 2024-04-03 | Elkem Silicones France SAS | Nachbehandlung eines 3d-gedruckten elastomersilikonartikels |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL129346C (de) * | 1966-06-23 | |||
| US3461185A (en) * | 1968-01-10 | 1969-08-12 | Dow Corning | Heat activated curable organosilicon composition |
| US3759968A (en) * | 1971-05-17 | 1973-09-18 | Gen Electric | Silyl maleates and polysiloxane maleates |
| US3730932A (en) * | 1971-05-17 | 1973-05-01 | Gen Electric | Self-bonding,heat-curable silicone rubber |
| US3882083A (en) * | 1973-11-21 | 1975-05-06 | Gen Electric | Latent addition curable organopolysiloxane compositions |
| US4071644A (en) * | 1974-11-14 | 1978-01-31 | General Electric Company Silicone Products Department | Method for rendering flexible sheet material non-adherent |
| US3989667A (en) | 1974-12-02 | 1976-11-02 | Dow Corning Corporation | Olefinic siloxanes as platinum inhibitors |
| DE2515484C3 (de) * | 1975-04-09 | 1979-09-20 | Bayer Ag, 5090 Leverkusen | Beschichtungsmittel auf Basis PoIyorganosiloxanen und dessen Verwendung |
| US4026835A (en) * | 1975-07-14 | 1977-05-31 | Dow Corning Corporation | Method of preparing heat cured siloxane foams using rhodium catalyst and foams prepared therefrom |
| JPS5239751A (en) * | 1975-09-26 | 1977-03-28 | Shin Etsu Chem Co Ltd | Curable organopolysiloxane compositions |
| US4061609A (en) * | 1976-04-09 | 1977-12-06 | General Electric Company | Inhibitor for platinum catalyzed silicone rubber compositions |
| GB2032934B (en) * | 1978-08-08 | 1982-12-01 | Gen Electric | Rhodium catalyzed silicone rubber compositions |
-
1979
- 1979-05-17 US US06/040,015 patent/US4256870A/en not_active Expired - Lifetime
-
1980
- 1980-04-15 AU AU57460/80A patent/AU5746080A/en not_active Abandoned
- 1980-04-16 GB GB8012478A patent/GB2048915B/en not_active Expired
- 1980-05-09 FI FI801509A patent/FI73236C/fi not_active IP Right Cessation
- 1980-05-12 CH CH3684/80A patent/CH654017A5/de not_active IP Right Cessation
- 1980-05-13 NO NO801413A patent/NO156945C/no unknown
- 1980-05-14 NL NLAANVRAGE8002808,A patent/NL186455C/xx not_active IP Right Cessation
- 1980-05-14 FR FR8010856A patent/FR2456767B1/fr not_active Expired
- 1980-05-14 SE SE8003654A patent/SE450640B/sv not_active IP Right Cessation
- 1980-05-15 IT IT22084/80A patent/IT1131183B/it active
- 1980-05-16 BE BE0/200647A patent/BE883341A/fr not_active IP Right Cessation
- 1980-05-16 JP JP6414080A patent/JPS564655A/ja active Granted
- 1980-05-16 DE DE19803018674 patent/DE3018674A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FI73236B (fi) | 1987-05-29 |
| FI73236C (fi) | 1987-09-10 |
| US4256870A (en) | 1981-03-17 |
| FI801509A (fi) | 1980-11-18 |
| GB2048915A (en) | 1980-12-17 |
| NO801413L (no) | 1980-11-18 |
| CH654017A5 (de) | 1986-01-31 |
| IT1131183B (it) | 1986-06-18 |
| IT8022084A0 (it) | 1980-05-15 |
| SE8003654L (sv) | 1980-11-18 |
| NL186455B (nl) | 1990-07-02 |
| NO156945C (no) | 1987-12-23 |
| BE883341A (fr) | 1980-09-15 |
| FR2456767A1 (fr) | 1980-12-12 |
| NL186455C (nl) | 1990-12-03 |
| GB2048915B (en) | 1984-06-27 |
| AU5746080A (en) | 1980-11-20 |
| JPS564655A (en) | 1981-01-19 |
| FR2456767B1 (fr) | 1986-05-09 |
| NL8002808A (nl) | 1980-11-19 |
| DE3018674C2 (de) | 1989-09-21 |
| JPS6118941B2 (de) | 1986-05-15 |
| DE3018674A1 (de) | 1980-11-20 |
| NO156945B (no) | 1987-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE450640B (sv) | Losningsmedelsfri polysiloxanbaserad beleggningskomposition, produkt belagd med beleggningskompositionen samt sett att gora material icke-vidheftande till andra material | |
| US4476166A (en) | Silicone release coatings and inhibitors | |
| CA1174394A (en) | Silicone release coatings and inhibitors | |
| EP0081509B1 (de) | Vulkanisationsbeschleuniger für vinylkautschuk für die additionspolymerisation von silikon | |
| CA2122409C (fr) | Alcools alpha-acetyleniques a longue chaine comme inhibiteurs de reaction d'hydrosilylation, et leur application pour la preparation de compositions silicones durcissables stables | |
| KR860000603B1 (ko) | 용매부재 실리콘 조절된 박리 조성물 | |
| AU676352B2 (en) | Silicone pressure-sensitive adhesives | |
| JP5194178B2 (ja) | 剥離改質剤組成物及び剥離コーティング組成物 | |
| CA1258329A (en) | Modified silicone release coating compositions | |
| US5616672A (en) | Paper release compositions having improved release characteristics | |
| EP0605227B1 (de) | Zusammensetzungen zum Erhöhen der adhäsiven Kraft von Silikon-Papier-Trennschicht-Beschichtungen | |
| US5145932A (en) | Organopolysiloxane composition for the formation of a release film | |
| US7560167B2 (en) | Composition containing anti-misting component | |
| TW201835260A (zh) | 聚矽氧離型塗層組成物 | |
| EP1004632B1 (de) | Siliconzusammensetzung zur Herstellung vernetzter Trennbeschichtungen | |
| JP7128831B2 (ja) | シリコーン剥離コーティング組成物 | |
| JPH032270A (ja) | 剥離性硬化皮膜形成用オルガノポリシロキサン組成物 | |
| JP4335370B2 (ja) | 剥離調節剤組成物、シリコ−ン剥離被膜用組成物、及び硬化被膜の製造方法 | |
| US4830924A (en) | Modified silicone release coating compositions | |
| JPH05171047A (ja) | 剥離性硬化皮膜形成用オルガノポリシロキサン組成物 | |
| USRE31727E (en) | Vinyl gum cure accelerators for addition-cure silicone | |
| US5914192A (en) | Silicone release coating compositions | |
| EP0117607A1 (de) | Überzugszusammensetzungen auf Basis von Organopolysiloxanen und Polyvinylalkohol | |
| JP2003261855A (ja) | 剥離性硬化皮膜形成用シリコーン組成物 | |
| CA1247770A (en) | Silicone release coatings and inhibitors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8003654-4 Effective date: 19931210 Format of ref document f/p: F |