IE39469L - Organopolysiloxane compositions - Google Patents
Organopolysiloxane compositionsInfo
- Publication number
- IE39469L IE39469L IE741224A IE122474A IE39469L IE 39469 L IE39469 L IE 39469L IE 741224 A IE741224 A IE 741224A IE 122474 A IE122474 A IE 122474A IE 39469 L IE39469 L IE 39469L
- Authority
- IE
- Ireland
- Prior art keywords
- methoxyethoxy
- groups
- organo
- compositions
- alkyl
- Prior art date
Links
Classifications
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- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H19/32—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming a linkage containing silicon in the main chain of the macromolecule
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- 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
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- 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
-
- 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
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing 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
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/26—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen nitrogen-containing 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
- C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesive Tapes (AREA)
Abstract
1433343 Organopolysiloxane compositions IMPERIAL CHEMICAL INDUSTRIES Ltd 6 June 1974 [13 July 1973] 33448/73 Heading C3T [Also in Division B2] An organopolysiloxane composition suitable for surface treatment comprises 100 p.b.w. of a diorganopolysiloxane, which may or may not contain Si-OH groups, and having a viscosity of not less than 50 cP. at 25‹ C., 1-20 p.b.w. of an organohydrogenpolysiloxane of viscosity not greater than 1000 cP. at 25‹ C. and having at least 3 Si-H groups per molecule, 0À1-15 p.b.w. of an organosilicate or a partial hydrolysate thereof, 1-20 p.b.w. of an organo oximotin compound and 0-10,000 p.b.w. of an inert volatile organic solvent, the amount of solvent being based on 100 p.b.w. of total polysiloxanes. The preferred organo group of the polysiloxanes is the methyl group, and the preferred organohydrogenpolysiloxanes consists of methylhydrogensiloxanyl units and trimethyl silyl end groups. Suitable organosilicates have the formula R 4-n Si(OR<SP>1</SP>) n , where n=3 or 4, R=alkyl, R<SP>1</SP>=alkyl, -CH 2 OR or -(CHR<SP>2</SP>CHR<SP>3</SP>O) m R, where m=1-3, R<SP>2</SP> and R<SP>3</SP> are hydrogen or alkyl groups. Suitable organo-oximotin compounds have the formula YO(R<SP>4</SP> 2 SnO) p Y, where R<SP>4</SP> is an aryl or alkyl group having not more than 20 carbon atoms, Y is R<SP>5</SP>R<SP>6</SP>C = N-, where R<SP>5</SP> is hydrogen or a hydrocarbyl group and R<SP>6</SP> is a hydrocarbyl group and p = 1-4. In the examples compositions are prepared from the following ingredients:-diorganopolysiloxanes: a linear OH ended and/or trimethylsilyl-ended dimethylpolysiloxane; organohydrogenpolysiloxanes: a linear trimethylsilyl-ended methylhydrogenpolysiloxane optionally containing (CH 3 ) 2 SiO groups, or (MeHSiO) 4 ; organosilicates: tetraethoxysilane, ethylpolysilicate, tetra - (2 - methoxyethoxy) silane, tetra - (1- methyl - 2 - methoxyethoxy) silane, methyltris- (methoxyethoxy) silane or hexa-(2-methoxyethoxy) disiloxane; organo - oximotin compounds: dibutylbis-(benzaldoximo)tin, dibutylbis - (methylphenylketoximo) tin, tetrabutylbis - (benzaldoximo) distannoxane, tetrabutylbis - (butyraldoximo) distannoxane, among others; and the solvent when used is toluene. The compositions may be coated on to paper, polyethylene-coated paper, polyester film, e.g. polyethylene terephthalate, metals, e.g. Al, glass and ceramics, and then cured by heating to form adhesive films. The compositions can also be used to form silicone release papers by coating kraft paper with the silicone composition which is then cured, then coating the cured silicone film with a styrene-butadiene rubberbased adhesive and then applying a label paper to the adhesive surface.
[GB1433343A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3344873A GB1433343A (en) | 1973-07-13 | 1973-07-13 | Organopolysiloxane compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
IE39469L true IE39469L (en) | 1975-01-13 |
IE39469B1 IE39469B1 (en) | 1978-10-11 |
Family
ID=10353089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE1224/74A IE39469B1 (en) | 1973-07-13 | 1974-06-11 | Organopolysiloxane compositions |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5070453A (en) |
AU (1) | AU7039074A (en) |
BE (1) | BE817385A (en) |
BR (1) | BR7405564D0 (en) |
DE (1) | DE2434000A1 (en) |
ES (1) | ES428248A1 (en) |
FI (1) | FI214374A (en) |
FR (1) | FR2241587B1 (en) |
GB (1) | GB1433343A (en) |
IE (1) | IE39469B1 (en) |
IT (1) | IT1017138B (en) |
NL (1) | NL7409048A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5229831A (en) * | 1975-09-01 | 1977-03-07 | Toray Silicone Co Ltd | Adhesive tape |
JPS612784A (en) * | 1984-06-14 | 1986-01-08 | Toyoda Gosei Co Ltd | Spray can packed with water-repellent surface treatment |
CN113913117B (en) * | 2021-10-12 | 2023-07-14 | 上海润势科技有限公司 | Photovoltaic cell assembly packaging adhesive film and preparation method and application thereof |
-
1973
- 1973-07-13 GB GB3344873A patent/GB1433343A/en not_active Expired
-
1974
- 1974-06-11 IE IE1224/74A patent/IE39469B1/en unknown
- 1974-06-24 AU AU70390/74A patent/AU7039074A/en not_active Expired
- 1974-07-04 NL NL7409048A patent/NL7409048A/en unknown
- 1974-07-05 BR BR5564/74A patent/BR7405564D0/en unknown
- 1974-07-08 BE BE146339A patent/BE817385A/en unknown
- 1974-07-12 IT IT25139/74A patent/IT1017138B/en active
- 1974-07-12 FR FR7424426A patent/FR2241587B1/fr not_active Expired
- 1974-07-12 JP JP49080066A patent/JPS5070453A/ja active Pending
- 1974-07-12 FI FI2143/74A patent/FI214374A/fi unknown
- 1974-07-13 ES ES428248A patent/ES428248A1/en not_active Expired
- 1974-07-15 DE DE2434000A patent/DE2434000A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BE817385A (en) | 1975-01-08 |
FR2241587B1 (en) | 1978-01-20 |
IT1017138B (en) | 1977-07-20 |
BR7405564D0 (en) | 1975-05-13 |
NL7409048A (en) | 1975-01-15 |
FR2241587A1 (en) | 1975-03-21 |
IE39469B1 (en) | 1978-10-11 |
AU7039074A (en) | 1976-01-08 |
FI214374A (en) | 1975-01-14 |
DE2434000A1 (en) | 1975-02-13 |
JPS5070453A (en) | 1975-06-11 |
GB1433343A (en) | 1976-04-28 |
ES428248A1 (en) | 1976-07-16 |
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