WO2002098972A1 - Systeme silicone modulateur d'adherence et son utilisation pour la preparation de compositions anti-adherentes durcissables - Google Patents
Systeme silicone modulateur d'adherence et son utilisation pour la preparation de compositions anti-adherentes durcissables Download PDFInfo
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- WO2002098972A1 WO2002098972A1 PCT/FR2002/001892 FR0201892W WO02098972A1 WO 2002098972 A1 WO2002098972 A1 WO 2002098972A1 FR 0201892 W FR0201892 W FR 0201892W WO 02098972 A1 WO02098972 A1 WO 02098972A1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
- C09D183/06—Polysiloxanes containing silicon bound to oxygen-containing groups
-
- 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
- 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
- C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
- C09D183/04—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
-
- 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
- C08G77/80—Siloxanes having aromatic substituents, e.g. phenyl side groups
Definitions
- the subject of the present invention is a new silicone adhesion modulating system, and its use for the preparation of non-stick silicone compositions, curable and applicable on supports, so as to facilitate the removal of adhesive materials reversibly laminated on these supports. .
- EP-A-0 601 938 discloses an adhesion modulator system comprising a mixture based on: a solution at 50% by weight in xylene, of a polymethylvinylsiloxane resin ⁇ comprising:
- the modulator thus composed has a viscosity of the order of 4000 mPa.s. at 25 ° C.
- the modulating power is comparable to the ability to increase the release force of the non-stick silicone film with respect to the adhesive coating, with which it is associated.
- one of the essential objectives of the present invention is to propose a new adhesion modulating system for silicone compositions, non-stick, crosslinkable (in particular by Si-H / Si Vi polyaddition), said system having to be an improvement of the modulator according to EP-A-0 601 938.
- Another essential objective of the invention is to provide a new silicone adhesion modulating system which can be used for the preparation of curable compositions (in particular by Si-H / SiVi polyaddition), and having a high modulating power, without prejudice for the tack of the glue.
- Another essential objective of the invention is to provide a new silicone adhesion modulating system which can be used for the preparation of curable compositions (in particular by Si-H / SiVi polyaddition), constituting an efficient tool for the film formulator. non-stick, that is to say allowing it to adjust, over a wide range, the release force of the non-stick films, for a varied and extensive range of supports and adhesives.
- Another essential objective of the invention is to provide a new silicone adhesion modulating system which can be used for the preparation of curable compositions (in particular by Si-H / SiVi polyaddition), allowing the controlled detachment of any type of adhesive, acrylic or rubbers, of various supports (paper, glass, plastic, metal ).
- Another essential objective of the invention is to provide a new silicone adhesion modulator system which can be used for the preparation of curable compositions (in particular by Si-H / SiVi polyaddition), this modulator allowing the complex formed (" laminate ") by the support coated with the cured silicone composition and the adhesive system exhibits excellent stability as regards its adhesion performance over time (" stability of release performance ").
- Another essential objective of the invention is to provide a new silicone adhesion modulator system which can be used for the preparation of curable compositions (in particular by Si-H / SiVi polyaddition), this modulator being simple to prepare and to use. , and economical.
- Another essential objective of the invention is to propose silicone compositions, non-stick, crosslinkable (in particular by polyaddition Si-H / SiVi), comprising a new adhesion modulator system with high modulating power, without effect on the "tack "of the adhesive or of the other adhesion properties, these compositions having to be inexpensive, easy to apply on any type of support, and crosslinked in non-stick, cohesive and effective films.
- the resin (A) is reactive and represents an amount in parts by weight, from 99 to 75, preferably from 97 to 80, and more preferably still from 96 to 85; •
- the resin (B) is non-reactive and represents an amount in parts by weight, from 1 to 25, preferably from 3 to 20, and more preferably still from 4 to 15 parts by weight.
- modulators are very effective in terms of modulating power and very reactive. They do not disturb the performance of the adhesive, and in particular do not harm its "tack". They are inexpensive and suitable for all types of substrates and adhesives.
- non-reactive silicone resin B is fundamental in the context of the invention.
- a so-called “non-reactive” silicone resin is said to have no reactive functions capable of allowing it to bind with the other species of resins present and thus to integrate the crosslinking network.
- Resins B are therefore not incorporated into the crosslinking network by covalent chemical bonds. They can then be extracted from the network by entrainment with an appropriate solvent.
- the B resins can also be qualified by the term "extractable”.
- the extractable or non-extractable nature of a silicone resin of the "MQ" type is determined using a test, carried out on the crosslinked coating, derived from a silicone composition including the modulator.
- This test is carried out either immediately after crosslinking ("in-line”), or a few days after (“off-line”).
- This test consists of immersing the silicone coating in toluene to extract all the silicone species not integrated into the silicone network. The extracted silicone is then dosed in solution in toluene, by atomic adsorption.
- a resin B is considered to be non-reactive or extractable, since: The quantity of B is greater than or equal to 50% by weight relative to the mass of B introduced initially,
- radicals R, R ′ of the resins A and B are chosen so as to make them, respectively, reactive and non-reactive.
- the modulator system is characterized in that : • in the resin (A), the radicals R independently and at least partially represent: ⁇ alkyl groups - preferably C ⁇ -C ⁇ -, or (cyclo) alkyl - preferably C3-C18-,
- the resins (A) are preferably resins with "Si-alkenyl” functions, in particular vinyl resins, which are well known to those skilled in the art.
- the groups R alkenyl or alkenyloxy can be located on the units
- the level of silanol groups of these resins can be controlled using a treatment well known to those skilled in the art.
- This treatment involves a silazane, which allows the rate of remaining silanol functions to be reduced to less than 0.3% by weight.
- a certain number of these resins are commercially available, most often in the form of solutions, for example at 40-70% in a solvent such as toluene or xylene.
- the reactive resin (A) is a resin which comprises Si-Vi units and which is chosen from the group comprising: MD ⁇ 'Q where the vinyl groups are included in the units ( D), - MD ⁇ 'TQ WHERE the vinyl groups are included in the patterns (D),> - MM ⁇ ' Q where the vinyl groups are included in part of the patterns (M), MM ⁇ 'TQ where the vinyl groups are included in a part of the units (M), ⁇ MD ⁇ 'T where the vinyl groups are included in the units (D), ⁇ MM ⁇ exen y'Q (optionally comprising units T carrying or not an alkenyl group ) where the hexenyl groups are included in a part of the units (M), ⁇ MM ⁇ "y ' o ⁇ yP ro P v ' Q (optionally comprising T units carrying or not an alkenyl group) where the allyloxypropyl groups are included in a part of the patterns
- the resin (B) is a non-reactive resin, which can nevertheless have functions corresponding to the same definition as those which are reactive in the resin (A) and / or in the constituents of the silicone composition including the modulator, whereas these functions are not reactive in resins (B).
- the resins (B) can be MQ resins, optionally comprising non-reactive "Si-H” and / or "Si-OH” functions.
- These resins (B) with "Si-H” functions can be in particular those described in US Pat. No. 3,772,247, in which the non-reactive hydrogen atoms are located in the chain; a number of these resins are commercially available.
- the adhesion modulator system is characterized in that the non-reactive resin (B) is chosen from the group comprising: MD'Q where the hydrogen atoms bonded to silicon are included in the units (D), MD'TQ where the hydrogen atoms linked to silicon are included in the units (D), • MDD'Q where the hydrogen atoms linked to silicon are included in the units (D), MDD'TQ where the hydrogen atoms bonded to silicon are included in the units (D), MDT 'where the hydrogen atoms bonded to the silicon are included in the units (T). > - MDD'T 'where the hydrogen atoms bonded to silicon are included in the units (T) and (D), MDD'TT' where the hydrogen atoms bonded to the silicon are included in the units (T) and (D),
- the resins (B), and to a lesser extent the resins (A), can comprise silanol groups carried by the units M and / or D and / or T.
- the OH of the silanols can be OH residuals from the synthesis of MQ resins.
- solvents or diluents (C) of these solid resins the following can be used: - () conventional hydrocarbon solvents of silicone resins, aromatic type solvents (xylene, toluene), saturated aliphatic (hexane, heptane, white spirit, tetrahydrofuran, diethyl ether), chlorinated solvents (methylene chloride, perchlorethylene). They are generally used in an amount corresponding to
- liquid polyorganosiloxane resins the organic radicals of which are C 1 -C 20 alkyl or cycloalkyl groups, C 2 -C 20 alkenyl groups, preferably C 2 -C 12 alkenyl groups, having a number of units (M) / number ratio of units (Q) and / or (T) on the order of 1 to 4 and optionally from 1 to 5 units (D) per 100 moles of liquid resin, and containing from 0.5 to 5 mol% of linked alkenyl functions silicon (“Si alkenyl") or hydrogen atoms bonded to silicon (“SiH"); these resins have a viscosity at 25 ° C of less than 100 mPas., preferably of the order of 2 to 50 mPas.
- These liquid resins are known products; they are in particular described in patent US-A-4,707,531 and European application EP-A-389138.
- oils whose organic radicals are alkyl or cycloalkyl, C ⁇ -IC8 # C2-C2Q, alkenyl (C3-C9) oxyalkylene (C2-C4), containing oils 0 , 2 to 5 mol% of alkenyl or alkenyloxyalkylene functions linked to silicon, at the chain end (s) or in the chain, said oils having a viscosity of less than 200 mPa. s.
- oil polyorganosiloxane fluids carrier of hydrogen and substituents which the organic radicals are alkyl or cycloalkyl C ⁇ -C ⁇ Q I C2-C20, alkenyl (C3-C9) oxyalkylene ( C2-C4), oils containing from 0.2 to 5 mol% of hydrogen substituents linked to silicon, at the chain end (s) or in the chain, said oils having a viscosity of less than 200 Pa.
- olefinically unsaturated hydrocarbons such as 14-C18 olefins, dibutyl maleate, decylvinyl ether, dodecylvinyl ether, camphene, meta-bis isopropenylbenzene ...
- the so-called "reactive" solvents are generally used in an amount corresponding to 20-50 parts by weight per 80-50 parts by weight of solid resins (A) + (B).
- aqueous emulsions of nonionic surfactants polyvinyl alcohol, alkylphenolpolyethoxylates, oxyethylenated ethers of fatty alcohols
- the adhesion modulator system of the invention can therefore be in particular in the form of a solution or an emulsion. It can be obtained by mixing constituents (A), (B) and (C), as appropriate: o until the solid resins (A) and (B) are dissolved or diluted in the solvent or diluent (C ): (1) ⁇ (2 ⁇ , o until the solid resins (A) and (B) are emulsified in the solvent or diluent (C): (3).
- the present invention also relates to silicone compositions. , curable, non-stick containing the modulator system according to the invention Preferably, these compositions are of the type of those crosslinkable by polyaddition (Si-alkenyl, egVi / Si-H).
- the target is compositions curable by polyaddition, non-sticking and containing:
- organic radicals being C 1 -C 20 alkyl or cycloalkyl groups, C 2 -C 20 alkenyl, preferably C2-C12, alkenyl (C3-C9) oxyalkylene (C2-C), at least 80 mol% of said radicals being a methyl group, at least 0.1 mol%, preferably from 0.5 to 5 mol% of said organic radicals being identical or different alkenyl or alkenyloxyalkylene groups linked directly to silicon (“Si alkenyl");
- the value of x can preferably range from 0.1 to 100, preferably from 5 to 95 and very particularly from 10 to 90;
- - at least one hydrosilylation inhibiting agent - at least one linear polyorganohydrogensiloxane crosslinking agent (E) containing 1.6 to 0.5 mol% of hydrogen atoms directly attached to silicon ("SiH") at the chain end (s) and / or in the chain, the identical or different organic radicals being C ⁇ -CQ alkyl groups, at least 807o molar of said organic radicals being methyl groups, the amount of crosslinking agent being such that the ratio number of moles of "SiH” originating from non-reactive resin (B), "reactive” solvent (C) and crosslinking agent (E) / number of moles of "Si alkenyl” from reactive resin (A), "reactive” solvent ( C) and blocked linear polydiorganosiloxane (D), ie greater than 1, preferably of the order of 1.1 to 2.5;
- the linear polydiorganosiloxane blocked with "Si-alkenyl" functions (D) has a viscosity of at least 50 mPa.s., generally of the order of 100 to 1000 mPa.s. ; it may contain some traces of non-linear siloxane units (T) and / or (Q). Vinyl oils are commercial products usually used to prepare non-stick curable compositions (US Pat. No. 4,623,700).
- the crosslinking agent with "Si-H" functions (E) has a viscosity of less than 200 mPa.s., preferably of the order of 5 to 150 mPa.s. Examples of these crosslinking agents are given in US-A-4,623,700 and European patent EP-B-0 219 720.
- catalysts that may be present, there may be mentioned the well-known derivatives and complexes of metals such as platinum, rhodium, ruthenium, etc.
- metals such as platinum, rhodium, ruthenium, etc.
- Examples of catalysts are given in US Patents 3,159,601; 3,159,662; 3,220,972; 3,715,334; 3,775,452; 3,814,730; 3,296,291; 3,928,629; French FR-A-1 313 846; 1,480,409. They are generally used in an amount of the order of 5 to 500 parts by weight expressed as metal per million parts by weight of reactive silicone polymers.
- the hydrosilylation inhibiting agent is present in an amount such that it inhibits the action of the catalyst at room temperature, this inhibiting action ceasing during the crosslinking treatment at high temperature; this amount is generally of the order of 0.01 to 1 part by weight.
- the hydrosilylation inhibiting agent is EthynylCycloHexanol, it is present in an amount of 0.1 to 0.25 part by weight per 100 parts of the total weight of silicone.
- dialkyldicarboxylates US Pat. Nos.
- the concentration of [POS (B)], in% by weight on a dry basis relative to the total mass of the composition is defined as follows:
- the modulating systems and the non-stick silicone compositions which contain them are not organic solutions, but emulsions.
- the compound (C) (S) comprises water and nonionic surfactants (polyvinyl alcohol, alkylphenolpolyethoxylates, oxyethylenated ethers of fatty alcohols ”).
- the system emulsion modulator generally contains around 1-3% by weight of surfactant.
- Said curable compositions are fluid at normal temperature; their viscosity is generally of the order of 50 to 500 mPa.s. at 25 ° C.
- compositions can be deposited on any flexible material or substrate such as various types of paper (supercalendered, coated, etc.), cardboards, sheets of cellulose, metal sheets, plastic films (polyester, polyethylene, polypropylene ...) ....
- compositions deposited are of the order of 0.5 to 2 g per m2 of surface to be treated, which corresponds to the deposition of layers of the order of 0.5 to 2 ⁇ m.
- the materials or supports thus coated can subsequently be brought into contact with any adhesive materials, rubber, acrylic or other, sensitive to pressure. The adhesive material is then easily detachable from said support or material.
- Thinner Cl PDMS vinyl oil with vinyl functions in alpha omega (2.8 meq mol / lOOg) having a viscosity of 60,000 cps at 25 ° C
- modulators were then incorporated into a formulation without standard thermal solvent, then coated on the Rotomec brand coating pilot.
- This pilot includes a coating machine with a 5-cylinder coating head, as well as a crosslinking oven.
- vinyl oil D vinyl PDMS oil in a, ⁇ with 0.022 mol / 100 g of Vi. This oil contains 0.15% of ECH inhibitor.
- crosslinker E A mixture of hydrogenated PDMS oils commonly known as crosslinker of structure MD'DM, containing 1.33% of hydrogen and having a viscosity of 30 cps.
- Oven 150 ° C to have 128 ° C on the paper substrate.
- Deposit density 1.25-1.35g / m 2
- Substrate 9564 glassine Ahlstrom (yellow)
- the silicon atoms of the coating are excited using a radioactive source or a fluorescent tube X and the intensity X re emitted by the coating is measured. By means of a calibration, the weight of the silicone coating is thus determined.
- the apparatus used has for reference Lab X1000 marketed by the company Oxford.
- Extractables rate (at the exit of the coating machine: "in-line” / 4 days after crosslinking: “off-line”): the test consists of immersing the coating in toluene and then assaying by gas phase chromatography ( CPG) with infiltration by infrared spectroscopy
- the appended figure gives the curves obtained in CPG with IR filtration corresponding to the siloxyl units Q (arbitrary units), in compositions 1 and 3, as a function of time (s) of CPG.
- composition 3 comprises Q motifs in significant quantity (peak at 0.60 ⁇ ), while composition 1 contains practically none (peak at 0.10 ⁇ ).
- composition 3, which contains modulator (formulation 3) according to the invention comprises extractable POS-B- resin (non-reactive) MD'Q. The non-integration of the MD'Q resin in the coating based on crosslinked composition 3 is confirmed.
- the formulation of the modulator according to the invention is as follows:
- a vinyl oil Dl vinyl oil in a, ⁇ with 0.022mole / 100g of Vi, this oil contains 0.15% of inhibitor Ethynylcyclohexanol ECH.
- Crosslinker El a mixture of hydrogenated PDMS oils commonly called crosslinker of structure MD'DM containing 1.33% of hydrogen and having a viscosity of 30 cps.
- Weight of the silicone coating The silicon atoms of the coating are excited using a radioactive source or a fluorescent tube X and the intensity X re-emitted by the coating is measured. By means of a calibration, the weight of the silicone coating is thus determined.
- the apparatus used has for reference Lab X1000 marketed by the company Oxford.
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- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/478,868 US20050020764A1 (en) | 2001-06-07 | 2002-06-04 | Release regulating silicone system and use thereof for preparing curable release compositions |
EP02751240A EP1406972A1 (fr) | 2001-06-07 | 2002-06-04 | Systeme silicone modulateur d'adherence et son utilisation pour la preparation de compositions anti-adherentes durcissables |
CA002447104A CA2447104A1 (fr) | 2001-06-07 | 2002-06-04 | Systeme silicone modulateur d'adherence et son utilisation pour la preparation de compositions anti-adherentes durcissables |
JP2003502088A JP2005509046A (ja) | 2001-06-07 | 2002-06-04 | シリコーン粘着モジュレーターシステム及び硬化性の不粘着性組成物を調製するためのそれの使用 |
AU2002344382A AU2002344382A1 (en) | 2001-06-07 | 2002-06-04 | Release regulating silicone system and use thereof for preparing curable release compositions |
US11/655,125 US20070191553A1 (en) | 2001-06-07 | 2007-01-19 | Silicone adhesion modulator system and use thereof for the preparation of curable anti-adhesive compositions |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR01/07477 | 2001-06-07 | ||
FR0107477A FR2825713B1 (fr) | 2001-06-07 | 2001-06-07 | Systeme silicone modulateur d'adherence et son utilisation pour la preparation de compositions anti-adherentes durcissables |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/655,125 Continuation US20070191553A1 (en) | 2001-06-07 | 2007-01-19 | Silicone adhesion modulator system and use thereof for the preparation of curable anti-adhesive compositions |
Publications (2)
Publication Number | Publication Date |
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WO2002098972A1 true WO2002098972A1 (fr) | 2002-12-12 |
WO2002098972A8 WO2002098972A8 (fr) | 2003-01-09 |
Family
ID=8864073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/001892 WO2002098972A1 (fr) | 2001-06-07 | 2002-06-04 | Systeme silicone modulateur d'adherence et son utilisation pour la preparation de compositions anti-adherentes durcissables |
Country Status (7)
Country | Link |
---|---|
US (2) | US20050020764A1 (fr) |
EP (1) | EP1406972A1 (fr) |
JP (1) | JP2005509046A (fr) |
AU (1) | AU2002344382A1 (fr) |
CA (1) | CA2447104A1 (fr) |
FR (1) | FR2825713B1 (fr) |
WO (1) | WO2002098972A1 (fr) |
Families Citing this family (12)
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JP5525121B2 (ja) * | 2003-12-23 | 2014-06-18 | 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 | 表面の性質の改変された硬化型シロキサン組成物 |
US7253238B2 (en) * | 2005-04-12 | 2007-08-07 | Momentine Performance Materials Inc. | Fluoroalkylsilylated MQ resin and solvent-resistant pressure sensitive adhesive composition containing same |
JP5138205B2 (ja) * | 2005-11-22 | 2013-02-06 | 信越化学工業株式会社 | 無溶剤型剥離紙用シリコーン組成物 |
TWI403560B (zh) | 2005-11-22 | 2013-08-01 | Shinetsu Chemical Co | Solvent - free release silicone paper for use in release paper |
JP5446078B2 (ja) * | 2006-08-22 | 2014-03-19 | 三菱化学株式会社 | 半導体デバイス用部材、並びに半導体デバイス用部材形成液及び半導体デバイス用部材の製造方法、並びに、それを用いた半導体発光デバイス、半導体デバイス用部材形成液、及び蛍光体組成物 |
CN101506969B (zh) | 2006-08-22 | 2011-08-31 | 三菱化学株式会社 | 半导体器件用部材、以及半导体器件用部材形成液和半导体器件用部材的制造方法、以及使用该方法制造的半导体器件用部材形成液、荧光体组合物、半导体发光器件、照明装置和图像显示装置 |
US20080057251A1 (en) * | 2006-09-01 | 2008-03-06 | General Electric Company | Laminates utilizing pressure sensitive adhesive composition and conventional silicon liners |
PL2176367T3 (pl) * | 2007-06-21 | 2019-02-28 | Elkem Silicones France Sas | Sposób zwalczania zamglenia podczas powlekania elastycznych podłoży sieciowalną ciekłą kompozycją silikonową w urządzeniu cylindrycznym |
JP5891948B2 (ja) | 2012-05-25 | 2016-03-23 | 信越化学工業株式会社 | 剥離シート用重剥離添加剤及び剥離シート用ポリオルガノシロキサン組成物並びに剥離シート |
JP5799893B2 (ja) * | 2012-05-25 | 2015-10-28 | 信越化学工業株式会社 | 剥離シート用エマルション重剥離添加剤、剥離シート用エマルション組成物、及び離型シート |
JP6201937B2 (ja) * | 2014-09-03 | 2017-09-27 | 信越化学工業株式会社 | 剥離紙又は剥離フィルム用シリコーン組成物、剥離紙及び剥離フィルム |
TWI798326B (zh) * | 2018-01-12 | 2023-04-11 | 美商陶氏有機矽公司 | 添加劑有機聚矽氧烷組成物、可固化組成物、及膜 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108208A2 (fr) * | 1982-09-10 | 1984-05-16 | General Electric Company | Compositions de silicone anti-adhérente sans solvant |
EP0601938A1 (fr) * | 1992-12-04 | 1994-06-15 | Rhone-Poulenc Chimie | Système silicone modulateur d'adhérence et son utilisation pour la préparation de compositions anti-adhérantes durcissables |
EP0632085A1 (fr) * | 1993-07-02 | 1995-01-04 | Rhone-Poulenc Chimie | Nouveaux polymères silicones à fonctions oléfiniques, leur procédé de préparation et compositions durcissables comprenant lesdits polymères |
EP0980903A2 (fr) * | 1998-08-14 | 2000-02-23 | Dow Corning Corporation | Composition pour modifier un revêtement antiadhésif |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE786656A (fr) * | 1971-07-30 | 1973-01-24 | Ici Ltd | Siloxanes |
US5391673A (en) * | 1993-12-30 | 1995-02-21 | Dow Corning Corporation | Silicon resins and methods for their preparation |
US5708075A (en) * | 1996-12-30 | 1998-01-13 | Dow Corning Corporation | Silicone release coating compositions |
-
2001
- 2001-06-07 FR FR0107477A patent/FR2825713B1/fr not_active Expired - Fee Related
-
2002
- 2002-06-04 JP JP2003502088A patent/JP2005509046A/ja active Pending
- 2002-06-04 CA CA002447104A patent/CA2447104A1/fr not_active Abandoned
- 2002-06-04 EP EP02751240A patent/EP1406972A1/fr not_active Withdrawn
- 2002-06-04 AU AU2002344382A patent/AU2002344382A1/en not_active Abandoned
- 2002-06-04 US US10/478,868 patent/US20050020764A1/en not_active Abandoned
- 2002-06-04 WO PCT/FR2002/001892 patent/WO2002098972A1/fr not_active Application Discontinuation
-
2007
- 2007-01-19 US US11/655,125 patent/US20070191553A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108208A2 (fr) * | 1982-09-10 | 1984-05-16 | General Electric Company | Compositions de silicone anti-adhérente sans solvant |
EP0601938A1 (fr) * | 1992-12-04 | 1994-06-15 | Rhone-Poulenc Chimie | Système silicone modulateur d'adhérence et son utilisation pour la préparation de compositions anti-adhérantes durcissables |
EP0632085A1 (fr) * | 1993-07-02 | 1995-01-04 | Rhone-Poulenc Chimie | Nouveaux polymères silicones à fonctions oléfiniques, leur procédé de préparation et compositions durcissables comprenant lesdits polymères |
EP0980903A2 (fr) * | 1998-08-14 | 2000-02-23 | Dow Corning Corporation | Composition pour modifier un revêtement antiadhésif |
Also Published As
Publication number | Publication date |
---|---|
CA2447104A1 (fr) | 2002-12-12 |
US20050020764A1 (en) | 2005-01-27 |
WO2002098972A8 (fr) | 2003-01-09 |
US20070191553A1 (en) | 2007-08-16 |
EP1406972A1 (fr) | 2004-04-14 |
FR2825713B1 (fr) | 2005-03-11 |
JP2005509046A (ja) | 2005-04-07 |
AU2002344382A1 (en) | 2002-12-16 |
FR2825713A1 (fr) | 2002-12-13 |
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