BE820587A - Composes organosiliciques optiquement transparents - Google Patents

Composes organosiliciques optiquement transparents

Info

Publication number: BE820587A
Authority: BE; Belgium
Prior art keywords: oxide; copolymers; emi; weight; parts
Prior art date: 1973-10-01

Application number

BE149114A

Other languages

English (en)

French (fr)

Priority date (The priority date 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 date listed.)

1973-10-01

Filing date

1974-10-01

Publication date

1975-04-01

1974-10-01 Application filed filed Critical

1975-04-01 Publication of BE820587A publication Critical patent/BE820587A/fr

Links

150000001875 compounds Chemical class 0.000 title description 2
229920001577 copolymer Polymers 0.000 claims description 34
-1 trimethylsiloxy Chemical group 0.000 claims description 32
239000000203 mixture Substances 0.000 claims description 30
229920001451 polypropylene glycol Polymers 0.000 claims description 20
239000012530 fluid Substances 0.000 claims description 16
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 14
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 13
230000005540 biological transmission Effects 0.000 claims description 13
125000002947 alkylene group Chemical group 0.000 claims description 10
229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 9
229920005606 polypropylene copolymer Polymers 0.000 claims description 9
125000001424 substituent group Chemical group 0.000 claims description 7
229910021485 fumed silica Inorganic materials 0.000 claims description 5
229920000570 polyether Polymers 0.000 claims description 5
229910052710 silicon Inorganic materials 0.000 claims description 5
239000010703 silicon Substances 0.000 claims description 5
238000004438 BET method Methods 0.000 claims description 4
239000004721 Polyphenylene oxide Substances 0.000 claims description 4
239000002562 thickening agent Substances 0.000 claims description 4
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
230000001698 pyrogenic effect Effects 0.000 claims description 2
239000004205 dimethyl polysiloxane Substances 0.000 claims 4
235000013870 dimethyl polysiloxane Nutrition 0.000 claims 4
229920000435 poly(dimethylsiloxane) Polymers 0.000 claims 4
230000000903 blocking effect Effects 0.000 claims 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 29
230000035515 penetration Effects 0.000 description 14
239000000377 silicon dioxide Substances 0.000 description 14
239000004615 ingredient Substances 0.000 description 11
KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 9
239000000463 material Substances 0.000 description 9
239000004519 grease Substances 0.000 description 7
230000003287 optical effect Effects 0.000 description 7
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
229920001296 polysiloxane Polymers 0.000 description 6
PQPVPZTVJLXQAS-UHFFFAOYSA-N hydroxy-methyl-phenylsilicon Chemical class C[Si](O)C1=CC=CC=C1 PQPVPZTVJLXQAS-UHFFFAOYSA-N 0.000 description 5
238000000034 method Methods 0.000 description 5
229920000233 poly(alkylene oxides) Polymers 0.000 description 5
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
230000008878 coupling Effects 0.000 description 4
238000010168 coupling process Methods 0.000 description 4
238000005859 coupling reaction Methods 0.000 description 4
239000000945 filler Substances 0.000 description 4
238000007796 conventional method Methods 0.000 description 3
125000004122 cyclic group Chemical group 0.000 description 3
238000005259 measurement Methods 0.000 description 3
238000002156 mixing Methods 0.000 description 3
150000003961 organosilicon compounds Chemical class 0.000 description 3
229920000151 polyglycol Polymers 0.000 description 3
239000010695 polyglycol Substances 0.000 description 3
238000002360 preparation method Methods 0.000 description 3
230000005855 radiation Effects 0.000 description 3
239000011347 resin Substances 0.000 description 3
229920005989 resin Polymers 0.000 description 3
150000001298 alcohols Chemical class 0.000 description 2
230000007423 decrease Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000005670 electromagnetic radiation Effects 0.000 description 2
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
238000004898 kneading Methods 0.000 description 2
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
125000005375 organosiloxane group Chemical group 0.000 description 2
238000010008 shearing Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
239000005046 Chlorosilane Substances 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
239000004111 Potassium silicate Substances 0.000 description 1
239000004115 Sodium Silicate Substances 0.000 description 1
230000032683 aging Effects 0.000 description 1
150000001338 aliphatic hydrocarbons Chemical class 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
150000001735 carboxylic acids Chemical class 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 1
239000000084 colloidal system Substances 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
230000000593 degrading effect Effects 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
239000003063 flame retardant Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
150000002334 glycols Chemical class 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
NOKUWSXLHXMAOM-UHFFFAOYSA-N hydroxy(phenyl)silicon Chemical class O[Si]C1=CC=CC=C1 NOKUWSXLHXMAOM-UHFFFAOYSA-N 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
239000012948 isocyanate Substances 0.000 description 1
150000002513 isocyanates Chemical class 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
229910052913 potassium silicate Inorganic materials 0.000 description 1
235000019353 potassium silicate Nutrition 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
238000003825 pressing Methods 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
229910052911 sodium silicate Inorganic materials 0.000 description 1
238000003756 stirring Methods 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1

Classifications

- 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
- C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
- C08L83/12—Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
- 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
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- 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
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
- 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
- C08G77/70—Siloxanes defined by use of the MDTQ nomenclature

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Compositions Of Macromolecular Compounds (AREA)

BE149114A 1973-10-01 1974-10-01 Composes organosiliciques optiquement transparents BE820587A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US40222173A	1973-10-01	1973-10-01

Publications (1)

Publication Number	Publication Date
BE820587A true BE820587A (fr)	1975-04-01

Family

ID=23591032

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE149114A BE820587A (fr)	1973-10-01	1974-10-01	Composes organosiliciques optiquement transparents

Country Status (3)

Country	Link
AT (1)	AT342302B (de)
BE (1)	BE820587A (de)
ZA (1)	ZA746033B (de)

1974
- 1974-09-24 ZA ZA00746033A patent/ZA746033B/xx unknown
- 1974-10-01 AT AT790274A patent/AT342302B/de not_active IP Right Cessation
- 1974-10-01 BE BE149114A patent/BE820587A/fr unknown

Also Published As

Publication number	Publication date
ATA790274A (de)	1977-07-15
AT342302B (de)	1978-03-28
ZA746033B (en)	1975-11-26

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