WO2022080243A1 - 撥水剤組成物及び繊維処理剤 - Google Patents
撥水剤組成物及び繊維処理剤 Download PDFInfo
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- WO2022080243A1 WO2022080243A1 PCT/JP2021/037262 JP2021037262W WO2022080243A1 WO 2022080243 A1 WO2022080243 A1 WO 2022080243A1 JP 2021037262 W JP2021037262 W JP 2021037262W WO 2022080243 A1 WO2022080243 A1 WO 2022080243A1
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
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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
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
-
- 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
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/057—Metal alcoholates
-
- 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
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
- C08K5/5419—Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
-
- 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
- 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
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/503—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms without bond between a carbon atom and a metal or a boron, silicon, selenium or tellurium atom
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
- D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/10—Processes in which the treating agent is dissolved or dispersed in organic solvents; Processes for the recovery of organic solvents thereof
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
Definitions
- the present invention relates to a water repellent composition and a fiber treatment agent. More specifically, the present invention relates to a water-repellent composition composed of a silicone-based compound capable of imparting high water repellency to fibers, and a fiber treatment agent containing the composition.
- a silicone-based water repellent has been used as a method for imparting water repellency to natural fibers, synthetic fibers, leather, paper and the like.
- silicone-based water repellents those containing trialkylsilicate and alkoxytitanium have been proposed as those having good water-repellent performance (Patent Document 1).
- Patent Document 2 A silicone-based water repellent agent containing a hydrolyzable group-containing polyorganosiloxane and a metal alkoxide such as tetraalkoxytitanium or tetraalkoxyzirconium has been proposed (Patent Document 2). Further, in order to prevent coloring of the treated product, a water repellent agent using a trialkyl silicate and a zirconium compound has been proposed (Patent Document 3). When a water repellent composition is used in a textile product, it is desirable that its water repellency be maintained even after washing. However, Patent Documents 1 to 3 do not describe water repellency after washing.
- Another object of the present invention is to provide a water repellent composition which is excellent in water repellent effect and can impart good flexibility to the treated fiber. .. Another object of the present invention is to provide a water repellent composition capable of maintaining good water repellency even after washing.
- the present inventor imparts high water repellency and good flexibility to the fiber by the water repellent composition containing the following components (A) to (D). Found that it is possible. Further, they have found that it is possible to maintain good water repellency even after washing by treating the fiber with the water repellent composition of the present invention, and have completed the present invention.
- the present invention provides a water repellent composition and a fiber treatment agent.
- Agent composition 2. 2. Further, (E) the following formula (4) (R 4 is an unsubstituted monovalent hydrocarbon group having 1 to 20 carbon atoms independently of each other, and e is 10 to 3,000.) Organopolysiloxane represented by: 3 to 300 parts by mass, The water repellent composition according to 1. 3. 3. The water repellent composition according to 1 or 2, wherein the component (C) is one or more selected from tetrapropoxytitanium, tetrabutoxytitanium, tetrabutoxyzirconium, tetrapropoxyzirconium and hydrolysates thereof. 4. The water repellent composition according to any one of 1 to 3, which does not contain a fluorine compound. A fiber treatment agent containing the water repellent composition according to any one of 5.1 to 4.
- the water repellent composition of the present invention can impart high water repellency and good flexibility to fibers. Furthermore, by treating the fibers with the water repellent composition of the present invention, it is possible to maintain good water repellency even after washing.
- the component (A) of the present invention has the following average composition formula (1).
- It is a trialkylsiloxysilicate represented by, and can be used alone or in combination of two or more.
- R 1 is an unsubstituted monovalent hydrocarbon group having 1 to 20 carbon atoms independently of each other, and is, for example, a methyl group, an ethyl group, a propyl group, an isopropyl group, a butyl group, a t-butyl group, a hexyl group and a cyclohexyl group.
- Heptyl group, octyl group, nonyl group, decyl group, tetradecyl group, octadecyl group and other alkyl groups vinyl group, allyl group, 5-hexenyl group, oleyl group and other alkenyl groups: phenyl group, trill group, naphthyl group and the like. Examples thereof include the aryl group of. Of these, a methyl group and a phenyl group are preferable, and a methyl group is more preferable from the viewpoint of water repellency.
- a / b 0.5 to 1.5, preferably 0.6 to 1.4. If a / b is less than 0.5, the solubility in the organic solvent as the component (D) becomes poor, and if a / b exceeds 1.5, the water repellency is lowered.
- the component (A) can be obtained by a known method for hydrolyzing, for example, triorganochlorosilane, triorganohydroxysilane, hexaorganodisiloxysilane, water glass, alkylpolysilicate and the like.
- a part of the hydroxyl group remains in R 1 , but in the present invention, the residual hydroxyl group may be contained in R 1 .
- the amount of residual hydroxyl groups of the component (A) is preferably 0.1 to 12% by mass, more preferably 0.2 to 10% by mass of the component (A).
- a method for measuring the amount of residual hydroxyl groups several methods using the chemical reactivity are disclosed.
- a substrate object for measuring silanol group content
- a Grignard reagent CH 3 MgI
- the weight average molecular weight of the component (A) is preferably 500 to 10,000, more preferably 1,000 to 8,000.
- the weight average molecular weight can usually be determined as a polystyrene-equivalent weight average molecular weight by gel permeation chromatography (GPC) analysis using toluene, tetrahydrofuran (THF) or the like as a developing solvent.
- GPC gel permeation chromatography
- the component (B) of the present invention has the following formula (2).
- R 2 is an unsubstituted monovalent hydrocarbon group having 1 to 20 carbon atoms independently of each other
- R 3 is a group selected from a hydroxyl group and an alkoxy group having 1 to 4 carbon atoms independently of each other
- c is 3 ⁇ 5,000
- d is 0 ⁇ 50.
- It is an organopolysiloxane having at least two or more hydroxyl groups or alkoxy groups in the molecule represented by, and can be used alone or in combination of two or more. The bonding order of the siloxane units in the formula does not matter.
- R 2 is an unsubstituted monovalent hydrocarbon group having 1 to 20 carbon atoms independently of each other, and is, for example, a methyl group, an ethyl group, a propyl group, an isopropyl group, a butyl group, a t-butyl group, a hexyl group, or a cyclohexyl group.
- Heptyl group, octyl group, nonyl group, decyl group, tetradecyl group, octadecyl group and other alkyl groups vinyl group, allyl group, 5-hexenyl group, oleyl group and other alkenyl groups: phenyl group, trill group, naphthyl group and the like. Examples thereof include the aryl group of. Of these, a methyl group and a phenyl group are preferable, and a methyl group is particularly preferable from the viewpoint of water repellency.
- R 3 is a group selected from a hydroxyl group and an alkoxy group having 1 to 4 carbon atoms independently of each other, and a hydroxyl group, a methoxy group, and an ethoxy group are preferable, and a hydroxyl group is more preferable.
- C is 3 to 5,000, preferably 3 to 4,500, and more preferably 5 to 4,000.
- d is 0 to 50, preferably 0 to 30, and more preferably 0 to 15. In addition, d may be 1 or more.
- Examples of the component (B) include compounds represented by the following formulas. (In the formula, c and d are the same as above.)
- the amount of the component (B) is 1 to 100 parts by mass, preferably 2 to 80 parts by mass, and more preferably 5 to 50 parts by mass with respect to 100 parts by mass of the component (A).
- the component (C) of the present invention is M (OX) 4 (3).
- M is titanium or zirconium
- X is an alkyl group having 1 to 8 carbon atoms independently of each other.
- It is one or more selected from tetraalkoxytitanium, tetraalkoxyzirconium and hydrolysates thereof represented by, and can be used alone or in combination of two or more.
- Examples of X include methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl, octyl group and the like. Of these, a propyl group and a butyl group are preferable from the viewpoint of stability.
- component (C) include the following. Tetrapropoxytitanium, tetrabutoxytitanium, tetraoctoxytitanium, and their hydrolysates, tetrabutoxyzirconium, tetrapropoxyzirconium, tetraoctoxyzirconium, and their hydrolysates. Among them, tetrapropoxytitanium, tetrabutoxytitanium, tetrabutoxyzirconium, tetrapropoxyzirconium and their hydrolyzates from the viewpoint of catalytic activity and stability.
- the blending amount of the component (C) is 10 to 300 parts by mass with respect to 100 parts by mass of the component (A), preferably 20 to 200 parts by mass.
- the blending amount of the component (C) is less than 10 parts by mass, the cross-linking effect is weakened and the water repellency is lowered. If the blending amount of the component (C) exceeds 300 parts by mass, the storage stability of the water repellent composition is lowered.
- the component (D) of the present invention is an organic solvent, and the above-mentioned components (A), (B) and (C) are dissolved, preferably uniformly dissolved.
- the components (D) include monovalent alcohols such as propanol and butanol; dihydric alcohols such as propylene glycol; aromatic hydrocarbons such as toluene and xylene; and aliphatic hydrocarbons such as n-hexane, n-heptane and isoparaffin.
- Hydrocarbons Esters such as ethyl acetate; Ketones such as acetone and methyl ethyl ketone; Aliphatic hydrocarbons such as cyclohexane; Octamethylcyclotetrasiloxane, Decamethylcyclopentasiloxane, Hexamethyldisiloxane, Octamethyltrisiloxane Examples thereof include volatile organopolysiloxanes such as. These can be used alone or in combination of two or more. Of these, isopropanol, n-hexane, n-heptane, toluene, xylene, or isoparaffin having a boiling point of 200 ° C. or lower is preferable from the viewpoint of workability and dryness.
- the blending amount of the component (D) is 100 to 30,000 parts by mass, preferably 150 to 10,000 parts by mass with respect to 100 parts by mass of the component (A). If the blending amount of the component (D) is less than 100 parts by mass, the storage stability of the water repellent composition is lowered, and if it exceeds 30,000 parts by mass, the water repellency of the object to be treated is lowered.
- the water repellent composition of the present invention preferably contains the following component (E) from the viewpoint of improving flexibility.
- the component (E) of the present invention has the following formula (4).
- R 4 is an unsubstituted monovalent hydrocarbon group having 1 to 20 carbon atoms independently of each other, and e is 10 to 3,000). It is an organopolysiloxane, and the component (E) is only one kind. Or can be used in combination of two or more.
- R 4 is an unsubstituted monovalent hydrocarbon group having 1 to 20 carbon atoms independently of each other.
- alkyl groups such as methyl group, ethyl group, propyl group, isopropyl group, butyl group, t-butyl group, hexyl group, cyclohexyl group, heptyl group, octyl group, nonyl group, decyl group, tetradecyl group and octadecyl group:
- Alkenyl groups such as vinyl group, allyl group, 5-hexenyl group and oleyl group: aryl groups such as phenyl group, trill group and naphthyl group can be mentioned.
- a methyl group and a phenyl group are preferable, and a methyl group is more preferable from the viewpoint of water repellency.
- e is 10 to 3,000, preferably 40 to 2,000, and more preferably 50 to 1,000.
- Examples of the component (E) include compounds represented by the following formulas. (In the formula, e is the same as above, and n is 0 to 300.)
- the blending amount thereof is 3 to 300 parts by mass, preferably 10 to 300 parts by mass, and more preferably 30 to 250 parts by mass with respect to 100 parts by mass of the component (A).
- the water repellent composition of the present invention contains various thickeners, pigments, dyes, penetrants, antistatic agents, antifoaming agents, flame retardants, antibacterial agents, and preservatives as long as the effects of the present invention are not impaired.
- a cross-linking agent, an adhesion improver, and other silicone oils, silicone resins, acrylic resins, urethane resins and the like can be appropriately blended.
- the method for preparing the water repellent composition of the present invention is not particularly limited, and the above essential components and optional components may be mixed.
- the water-repellent composition of the present invention is used by treating the surface of various base materials such as fiber, paper, metal, wood, rubber, plastic, and glass, and the method of applying to the base material includes a dipping method and a spray.
- various conventionally known coating methods such as a method, a roll coating method, a bar coating method, and a brush coating method are possible.
- the coating amount of the composition is not particularly limited, but usually, the coating amount is preferably 0.1 to 200 g / m 2 as the water repellent composition, and more preferably 1 to 100 g / m 2 . ..
- a film can be obtained only by drying, and the drying may be performed under conditions where the organic solvent volatilizes, and is 1 hour to 348 hours at room temperature and 50 to 180 ° C. when heated. It may be dried for about 30 minutes.
- the water repellent composition of the present invention is useful as an active ingredient of a fiber treatment agent because the surface of the fiber after treatment has excellent water repellency.
- the composition may be used as it is as a fiber treatment agent, or may be appropriately blended in the fiber treatment agent in the range of, for example, 0.01 to 99% by mass.
- other components in the fiber treatment agent include wrinkle-proofing agents, flame-retardant agents, antistatic agents, heat-resistant agents and other textile agents, antioxidants, ultraviolet absorbers, pigments, metal powder pigments, and rheology control agents. , Curing accelerator, deodorant, antibacterial agent and the like.
- the fiber treatment agent When the fiber is treated, the fiber treatment agent may be diluted and used, and the blending amount of the water repellent composition in the diluted solution of the fiber treatment agent for treating the fiber is 0.01 to 10% by mass as a solid content. It is preferably 0.1 to 5% by mass, more preferably 0.1 to 5% by mass.
- the fiber treatment agent of the present invention is applied not only to natural fibers such as cotton, silk, linen, wool, angora and mohair, but also to synthetic fibers such as polyester, nylon, acrylic, urethane and spandex and textile products using these. All are valid.
- the form and shape are not limited, and are not limited to the shapes of raw materials such as staples, filaments, tows, threads, etc. Is also a treatable object of the fiber treatment agent of the present invention.
- the water repellent composition of the present invention can be applied to a base material other than fibers.
- the base material to which the water repellent composition is applied includes concrete, lightweight concrete, lightweight cellular concrete (ALC), mortar, various cement boards, gypsum board, calcium silicate board, bricks, roof tiles, tiles, and the like. Examples thereof include inorganic porous materials such as stone. It can also be used for walls mainly made of diatomaceous earth, clay, plaster and the like, and organic porous materials such as paper, wood and leather.
- a water repellent composition was obtained.
- Example 2 (A) trimethyl silicate (A-1) represented by the above formula (A-1): 100 parts by mass, (B) Organopolysiloxane (B-1) represented by the above formula (B-1): 8.33 parts by mass, (C) (C-2) ZA-65 (trade name) manufactured by Matsumoto Fine Chemical Co., Ltd., (tetrabutoxyzirconium): 200 parts by mass and (D) isopropanol: 225 parts by mass were mixed to obtain a water repellent composition. rice field.
- Example 3 (A) trimethyl silicate (A-1) represented by the above formula (A-1): 100 parts by mass, (B) Organopolysiloxane (B-2) represented by the following formula (B-2): 10 parts by mass, (C) Nippon Soda Co., Ltd., B-4 (trade name) (hydrolyzed condensate of tetrabutoxytitanium): 155 parts by mass and (D) toluene: 166.67 parts by mass are mixed to form a water repellent composition.
- Example 4 (A) trimethyl silicate (A-1) represented by the above formula (A-1): 100 parts by mass, (B) Organopolysiloxane (B-1) represented by the above formula (B-1): 8.33 parts by mass, (C) (C-1) B-4 (trade name) manufactured by Nippon Soda Co., Ltd. (hydrolyzed condensate of tetrabutoxytitanium): 166.67 parts by mass, (D) Isopropanol: 225 parts by mass, and (E) the following formula (E-1) Organopolysiloxane (E-1) represented by 166.67 parts by mass was mixed to obtain a water repellent composition.
- Example 5 (A) trimethyl silicate (A-1) represented by the above formula (A-1): 100 parts by mass, (B) Organopolysiloxane (B-2) represented by the above formula (B-2): 10 parts by mass, (C) (C-1) B-4 (trade name) (hydrolyzed condensate of tetrabutoxytitanium) manufactured by Nippon Soda Co., Ltd., 153.69 parts by mass, (D) Toluene: 166.67 parts by mass and (E) an organopolysiloxane represented by the above formula (E-1): 166.67 parts by mass were mixed to obtain a water repellent composition.
- A trimethyl silicate
- B-2) represented by the above formula (B-2): 10 parts by mass
- C C-1) B-4 (trade name) (hydrolyzed condensate of tetrabutoxytitanium) manufactured by Nippon Soda Co., Ltd., 153.69 parts by
- Example 7 (A) trimethyl silicate represented by the above formula (A-1): 100 parts by mass, (B) The following formula (B-3) Organopolysiloxane represented by: 20 parts by mass, (C) (C-1) B-4 (trade name) (hydrolyzed condensate of tetrabutoxytitanium) manufactured by Nippon Soda, 166.67 parts by mass, (D) Isopropanol: 225 parts by mass, and (E) Organopolysiloxane represented by the above formula (E-1): 166.67 parts by mass, Was mixed to obtain a water repellent composition.
- Example 8 (A) trimethyl silicate (A-1) represented by the above formula (A-1): 100 parts by mass, (B) The following formula (B-4) Organopolysiloxane (B-4) represented by: 8.33 parts by mass, (C) (C-1) B-4 (trade name) (hydrolyzed condensate of tetrabutoxytitanium) manufactured by Nippon Soda, 166.67 parts by mass, (D) Toluene: 225 parts by mass and (E) 166.67 parts by mass of an organopolysiloxane represented by the above formula (E-1) were mixed to obtain a water repellent composition.
- A trimethyl silicate
- A-1 represented by the above formula (A-1): 100 parts by mass
- B The following formula (B-4) Organopolysiloxane (B-4) represented by: 8.33 parts by mass
- Example 9 (A) trimethyl silicate represented by the above formula (A-1): 100 parts by mass, (B) Organopolysiloxane represented by the above formula (B-1): 8.33 parts by mass, (C) (C-2) ZA-65 (trade name) manufactured by Matsumoto Fine Chemical Co., Ltd.: 166.67 parts by mass, (D) Isopropanol: 225 parts by mass and (E) an organopolysiloxane represented by the above formula (E-1): 166.67 parts by mass were mixed to obtain a water repellent composition.
- Example 10 (A) trimethyl silicate represented by the above formula (A-1): 100 parts by mass, (B) Organopolysiloxane represented by the above formula (B-1): 8.33 parts by mass, (C) (C-1) B-4 (trade name) manufactured by Nippon Soda Co., Ltd. (hydrolyzed condensate of tetrabutoxytitanium): 166.67 parts by mass, (D) Isopropanol: 225 parts by mass, and (E) the following formula (E-2) Organopolysiloxane (E-2) represented by: 170 parts by mass was mixed to obtain a water repellent composition.
- A trimethyl silicate represented by the above formula (A-1): 100 parts by mass
- B Organopolysiloxane represented by the above formula (B-1): 8.33 parts by mass
- C C-1) B-4 (trade name) manufactured by Nippon Soda Co., Ltd. (hydrolyzed condensate of
- Example 11 (A) trimethyl silicate represented by the above formula (A-1): 100 parts by mass, (B) Organopolysiloxane represented by the above formula (B-1): 8.33 parts by mass, (C) (C-1) B-4 (trade name) (hydrolyzed condensate of tetrabutoxytitanium) manufactured by Nippon Soda, 166.67 parts by mass, (D) Toluene: 225 parts by mass, and (E) the following formula (E-3) Organopolysiloxane (E-3) represented by: 80 parts by mass was mixed to obtain a water repellent composition.
- A trimethyl silicate represented by the above formula (A-1): 100 parts by mass
- B Organopolysiloxane represented by the above formula (B-1): 8.33 parts by mass
- C C-1) B-4 (trade name) (hydrolyzed condensate of tetrabutoxytitanium) manufactured by Nippon Soda, 166
- the water-repellent composition of the present invention has an excellent water-repellent effect and the flexibility of the treated cloth is also good. Furthermore, it is possible to maintain good water repellency even after washing.
- the water-repellent composition of the present invention has an excellent water-repellent effect, and when used as a fiber treatment agent, the treated cloth has good flexibility. Furthermore, it is possible to maintain good water repellency even after washing.
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Abstract
Description
1.(A)下記平均組成式(1)
で表されるトリアルキルシロキシシリケート:100質量部、
(B)下記式(2)
で表される、分子内に水酸基又はアルコキシ基を少なくとも2個以上有するオルガノポリシロキサン:1~100質量部、
(C)下記一般式(3)
M(OX)4 (3)
(式中、Mはチタン又はジルコニウム、Xは互いに独立に、炭素数1~8のアルキル基である。)
で表される、テトラアルコキシチタニウム、テトラアルコキシジルコニウム及びこれらの加水分解物から選ばれる1種以上:10~300質量部、及び
(D)有機溶剤:100~30,000質量部
を含有する撥水剤組成物。
2.さらに、(E)下記式(4)
で表されるオルガノポリシロキサン:3~300質量部、
を含有する1記載の撥水剤組成物。
3.(C)成分が、テトラプロポキシチタニウム、テトラブトキシチタニウム、テトラブトキシジルコニウム、テトラプロポキシジルコニウム及びこれらの加水分解物から選ばれる1種以上である1又は2記載の撥水剤組成物。
4.フッ素化合物を含有しない、1~3のいずれかに記載の撥水剤組成物。
5.1~4のいずれかに記載の撥水剤組成物を含む繊維処理剤。
[(A)成分]
本発明の(A)成分は、下記平均組成式(1)
で表されるトリアルキルシロキシシリケートであり、1種単独で又は2種以上組み合わせて用いることができる。
[GPC測定条件]
展開溶媒:トルエン
流量:0.3mL/min
検出器:示差屈折率検出器(RI)
カラム:TSK Guardcolumn SuperH-H
TSKgel SuperHM-N(6.0mmI.D.×15cm×1)
TSKgel SuperH2500(6.0mmI.D.×15cm×1)
(いずれも東ソー社製)
カラム温度:40℃
試料注入量:50μL(試料濃度0.2質量%のトルエン溶液)
本発明の(B)成分は、下記式(2)
で表される、分子内に水酸基又はアルコキシ基を少なくとも2個以上有するオルガノポリシロキサンであり、1種単独で又は2種以上組み合わせて用いることができる。なお、式中のシロキサン単位の結合順序は問わない。
本発明の(C)成分は、M(OX)4 (3)
(式中、Mはチタン又はジルコニウム、Xは互いに独立に、炭素数1~8のアルキル基である。)
で表される、テトラアルコキシチタニウム、テトラアルコキシジルコニウム及びこれらの加水分解物から選ばれる1種以上であり、1種単独で又は2種以上組み合わせて用いることができる。
テトラプロポキシチタニウム、テトラブトキシチタニウム、テトラオクトキシチタニウム、及びこれらの加水分解物、テトラブトキシジルコニウム、テトラプロポキシジルコニウム、テトラオクトキシジルコニウム、及びこれらの加水分解物。中でも、触媒活性と安定性の面から、テトラプロポキシチタニウム、テトラブトキシチタニウム、テトラブトキシジルコニウム、テトラプロポキシジルコニウム及びこれらの加水分解物。
本発明の(D)成分は有機溶剤であり、上記(A)、(B)、(C)成分を溶解、好ましくは均一溶解させるものである。(D)成分としては、プロパノール、ブタノール等の1価アルコール類;プロピレングリコール等の2価アルコール類;トルエン、キシレン等の芳香族炭化水素類;n-ヘキサン、n-ヘプタン、イソパラフィン等の脂肪族炭化水素類;酢酸エチル等のエステル類;アセトン、メチルエチルケトン等のケトン類;シクロヘキサン等の脂環式炭化水素類;オクタメチルシクロテトラシロキサン、デカメチルシクロペンタシロキサン、ヘキサメチルジシロキサン、オクタメチルトリシロキサン等の揮発性オルガノポリシロキサン類等が挙げられる。これらは1種単独で又は2種以上組み合わせて用いることができる。中でも、作業性、乾燥性の面から、イソプロパノール、n-ヘキサン、n-ヘプタン、トルエン、キシレン、又は沸点200℃以下のイソパラフィンが好ましい。
本発明の撥水剤組成物には、上記必須成分の他に、柔軟性向上の点から、下記(E)成分を配合することが好ましい。
本発明の(E)成分は、下記式(4)
本発明の撥水剤組成物には、本発明の効果を損なわない範囲で、各種の増粘剤、顔料、染料、浸透剤、帯電防止剤、消泡剤、難燃剤、抗菌剤、防腐剤、架橋剤、密着性向上剤や、他のシリコーンオイル、シリコーン樹脂、アクリル樹脂、ウレタン樹脂等を適宜配合することができる。
本発明の撥水剤組成物は、処理後の繊維表面が優れた撥水性を有することから、繊維処理剤の有効成分として有用である。該組成物は、そのまま繊維処理剤としても、繊維処理剤中に、例えば0.01~99質量%の範囲で適宜配合してもよい。ここで、繊維処理剤中の他の成分としては、防しわ剤、難燃剤、帯電防止剤、耐熱剤等の繊維用薬剤、酸化防止剤、紫外線吸収剤、顔料、金属粉顔料、レオロジーコントロール剤、硬化促進剤、消臭剤、抗菌剤等が挙げられる。
(A)下記式(A-1)で表されるトリメチルシリケート(重量平均分子量3,500、a/b=0.75)(A-1):100質量部、
(D)イソプロパノール:225質量部
を混合し、撥水剤組成物を得た。
(A)上記式(A-1)で表されるトリメチルシリケート(A-1):100質量部、
(B)上記式(B-1)で表されるオルガノポリシロキサン(B-1):8.33質量部、
(C)(C-2)ZA-65(商品名)マツモトファインケミカル社製、(テトラブトキシジルコニウム):200質量部、及び
(D)イソプロパノール:225質量部
を混合し、撥水剤組成物を得た。
(A)上記式(A-1)で表されるトリメチルシリケート(A-1):100質量部、
(B)下記式(B-2)で表されるオルガノポリシロキサン(B-2):10質量部、
(D)トルエン:166.67質量部
を混合し、撥水剤組成物を得た。
(A)上記式(A-1)で表されるトリメチルシリケート(A-1):100質量部、
(B)上記式(B-1)で表されるオルガノポリシロキサン(B-1):8.33質量部、
(C)(C-1)B-4(商品名)日本曹達社製(テトラブトキシチタニウムの加水分解縮合物):166.67質量部、
(D)イソプロパノール:225質量部、及び
(E)下記式(E-1)
を混合し、撥水剤組成物を得た。
(A)上記式(A-1)で表されるトリメチルシリケート(A-1):100質量部、
(B)上記式(B-2)で表されるオルガノポリシロキサン(B-2):10質量部、
(C)(C-1)日本曹達社製、B-4(商品名)(テトラブトキシチタニウムの加水分解縮合物):153.69質量部、
(D)トルエン:166.67質量部、及び
(E)上記式(E-1)で表されるオルガノポリシロキサン:166.67質量部
を混合し、撥水剤組成物を得た。
(A)下記式(A-2)
(A-2):100質量部、
(B)成分 上記式(B-1)で表されるオルガノポリシロキサン:8.33質量部、
(C)(C-1)日本曹達社製、B-4(商品名)(テトラブトキシチタニウムの加水分解縮合物):166.67質量部、
(D)トルエン:166.67質量部、及び
(E)上記式(E-1)で表されるオルガノポリシロキサン:166.67質量部
を混合し、撥水剤組成物を得た。
(A)上記式(A-1)で表されるトリメチルシリケート:100質量部、
(B)下記式(B-3)
(C)(C-1)日本曹達社製、B-4(商品名)(テトラブトキシチタニウムの加水分解縮合物):166.67質量部、
(D)イソプロパノール:225質量部、及び
(E)上記式(E-1)で表されるオルガノポリシロキサン:166.67質量部、
を混合し、撥水剤組成物を得た。
(A)上記式(A-1)で表されるトリメチルシリケート(A-1):100質量部、
(B)下記式(B-4)
(C)(C-1)日本曹達社製、B-4(商品名)(テトラブトキシチタニウムの加水分解縮合物):166.67質量部、
(D)トルエン:225質量部、及び
(E)上記式(E-1)で表されるオルガノポリシロキサン:166.67質量部
を混合し、撥水剤組成物を得た。
(A)上記式(A-1)で表されるトリメチルシリケート:100質量部、
(B)上記式(B-1)で表されるオルガノポリシロキサン:8.33質量部、
(C)(C-2)ZA-65(商品名)マツモトファインケミカル社製:166.67質量部、
(D)イソプロパノール:225質量部、及び
(E)上記式(E-1)で表されるオルガノポリシロキサン:166.67質量部
を混合し、撥水剤組成物を得た。
(A)上記式(A-1)で表されるトリメチルシリケート:100質量部、
(B)上記式(B-1)で表されるオルガノポリシロキサン:8.33質量部、
(C)(C-1)B-4(商品名)日本曹達社製(テトラブトキシチタニウムの加水分解縮合物):166.67質量部、
(D)イソプロパノール:225質量部、及び
(E)下記式(E-2)
を混合し、撥水剤組成物を得た。
(A)上記式(A-1)で表されるトリメチルシリケート:100質量部、
(B)上記式(B-1)で表されるオルガノポリシロキサン:8.33質量部、
(C)(C-1)日本曹達社製、B-4(商品名)(テトラブトキシチタニウムの加水分解縮合物):166.67質量部、
(D)トルエン:225質量部、及び
(E)下記式(E-3)
を混合し、撥水剤組成物を得た。
(A)上記式(A-1)で表されるトリメチルシリケート:100質量部、
(B)上記式(B-1)で表されるオルガノポリシロキサン:8.33質量部、及び
(D)トルエン:225質量部、
を混合し、撥水剤組成物を得た。
(A)上記式(A-1)で表されるトリメチルシリケート:100質量部、
(C)(C-1)日本曹達社製、B-4(商品名):166.67質量部、及び
(D)トルエン:225質量部、
を混合し、撥水剤組成物を得た。
(B)上記式(B-1)で表されるオルガノポリシロキサン:100質量部、
(C)(C-1)日本曹達社製、B-4(商品名)(テトラブトキシチタニウムの加水分解縮合物):166.67質量部、及び
(D)トルエン:225質量部
を混合し、撥水剤組成物を得た。
(A)上記式(A-1)で表されるトリメチルシリケート:100質量部、
(B)上記式(B-1)で表されるオルガノポリシロキサン:8.33質量部、
(D)トルエン:225質量部、及び
(E)上記式(E-1)で表されるオルガノポリシロキサン:166.67質量部
を混合し、撥水剤組成物を得た。
(A)上記式(A-1)で表されるトリメチルシリケート:100質量部、
(B)上記式(B-1)で表されるオルガノポリシロキサン:10質量部、
(C)(C-1)日本曹達社製、B-4(商品名)(テトラブトキシチタニウムの加水分解縮合物):1.00質量部、及び
(D)トルエン:225質量部
を混合し、撥水剤組成物を得た。
(A)上記式(A-1)で表されるトリメチルシリケート:100質量部、
(B)上記式(B-1)で表されるオルガノポリシロキサン:0.05質量部、
(C)(C-1)日本曹達社製、B-4(商品名)(テトラブトキシチタニウムの加水分解縮合物):150質量部、及び
(D)トルエン:225質量部
を混合し、撥水剤組成物を得た。
1.柔軟性
上記撥水剤組成物にトルエンを加えて撹拌し、(A)成分と(B)成分の合計が1.5%となるように希釈して試験液を調製した。この試験液にポリエステル/綿ブロード布(65%/35%)を10秒間浸漬した後、絞り率100%の条件でロールを用いて絞り、150℃で2分間乾燥して柔軟性評価用の処理布を作製した。この処理布について、3人のパネラーが手触りし、未処理布と比較して、柔軟性を下記評点で評価し、結果をパネラー3人の合計点に基づき、下記評価基準で示す。
<評点>
3点:未処理布と比較して触り心地が非常に良好である
2点:未処理布と比較して触り心地が良好である
1点:未処理布と触り心地が同等である
0点:未処理布と比較して触り心地が悪い
<評価基準>
◎:合計7点以上
○:合計5~6点
△:合計3~4点
×:合計2点以下
上記撥水剤組成物にトルエンを加えて撹拌し、(A)成分と(B)成分の合計が1.5%となるように希釈して試験液を調製した。この試験液に、ポリエステル/綿ブロード布(65%/35%)を10秒間浸漬した後、絞り率100%の条件でロールを用いて絞り、150℃で2分間乾燥して柔軟性評価用の処理布を作製した。この処理布について、JIS-L1092のスプレー法に準じて試験をした。結果は目視にて下記の等級で評価した。
撥水性:状態
5:表面に付着湿潤のないもの
4:表面にわずかに付着湿潤を示すもの
3:表面に部分的湿潤を示すもの
2:表面に湿潤を示すもの
1:表面全体に湿潤を示すもの
0:表裏両面が完全に湿潤を示すもの
上記撥水剤組成物にトルエンを加えて撹拌し、(A)成分と(B)成分の合計が1.5%となるように希釈して試験液を調製した。この試験液に、ポリエステル/綿ブロード布(65%/35%)を10秒間浸漬した後、絞り率100%の条件でロールを用いて絞り、150℃で2分間乾燥して柔軟性評価用の処理布を作製した。その後、本処理布を、JIS L0217 103に準拠した手法により、洗濯機による洗濯を一回行った。この処理布について、JIS-L1092のスプレー法に準じて試験をした。結果は目視にて下記の等級で評価した。
撥水性:状態
5:表面に付着湿潤のないもの
4:表面にわずかに付着湿潤を示すもの
3:表面に部分的湿潤を示すもの
2:表面に湿潤を示すもの
1:表面全体に湿潤を示すもの
0:表裏両面が完全に湿潤を示すもの
Claims (5)
- (A)下記平均組成式(1)
(式中、R1は互いに独立に、炭素数1~20の非置換1価炭化水素基であり、a/b=0.5~1.5である。)
で表されるトリアルキルシロキシシリケート:100質量部、
(B)下記式(2)
(式中、R2は互いに独立に、炭素数1~20の非置換1価炭化水素基、R3は互いに独立に、水酸基及び炭素数1~4のアルコキシ基から選ばれる基、cは3~5,000、dは0~50である。)
で表される、分子内に水酸基又はアルコキシ基を少なくとも2個以上有するオルガノポリシロキサン:1~100質量部、
(C)下記一般式(3)
M(OX)4 (3)
(式中、Mはチタン又はジルコニウム、Xは互いに独立に、炭素数1~8のアルキル基である。)
で表される、テトラアルコキシチタニウム、テトラアルコキシジルコニウム及びこれらの加水分解物から選ばれる1種以上:10~300質量部、及び
(D)有機溶剤:100~30,000質量部
を含有する撥水剤組成物。 - (C)成分が、テトラプロポキシチタニウム、テトラブトキシチタニウム、テトラブトキシジルコニウム、テトラプロポキシジルコニウム及びこれらの加水分解物から選ばれる1種以上である請求項1又は2記載の撥水剤組成物。
- フッ素化合物を含有しない、請求項1~3のいずれか1項記載の撥水剤組成物。
- 請求項1~4のいずれか1項記載の撥水剤組成物を含む繊維処理剤。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020237015520A KR102819766B1 (ko) | 2020-10-15 | 2021-10-08 | 발수제 조성물 및 섬유처리제 |
| EP21879982.3A EP4230688A4 (en) | 2020-10-15 | 2021-10-08 | Water repellent composition and fiber treatment agent |
| JP2022556894A JP7485069B2 (ja) | 2020-10-15 | 2021-10-08 | 撥水剤組成物及び繊維処理剤 |
| US18/029,015 US20240279484A1 (en) | 2020-10-15 | 2021-10-08 | Water repellent composition and fiber treatment agent |
| CN202180070536.9A CN116490551A (zh) | 2020-10-15 | 2021-10-08 | 拒水剂组合物和纤维处理剂 |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2020-173861 | 2020-10-15 | ||
| JP2020173861 | 2020-10-15 |
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| WO2022080243A1 true WO2022080243A1 (ja) | 2022-04-21 |
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| PCT/JP2021/037262 Ceased WO2022080243A1 (ja) | 2020-10-15 | 2021-10-08 | 撥水剤組成物及び繊維処理剤 |
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| Country | Link |
|---|---|
| US (1) | US20240279484A1 (ja) |
| EP (1) | EP4230688A4 (ja) |
| JP (1) | JP7485069B2 (ja) |
| KR (1) | KR102819766B1 (ja) |
| CN (1) | CN116490551A (ja) |
| WO (1) | WO2022080243A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025234490A1 (ja) * | 2024-05-10 | 2025-11-13 | ダイキン工業株式会社 | 撥水剤組成物 |
| WO2025234489A1 (ja) * | 2024-05-10 | 2025-11-13 | ダイキン工業株式会社 | 撥水剤組成物、及びその製造方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS496976B1 (ja) | 1968-11-13 | 1974-02-18 | ||
| JPH07305053A (ja) * | 1994-05-13 | 1995-11-21 | Toshiba Silicone Co Ltd | 撥水剤組成物 |
| JP2007217575A (ja) * | 2006-02-17 | 2007-08-30 | Shin Etsu Chem Co Ltd | 撥水剤組成物 |
| JP3973184B2 (ja) | 1998-12-22 | 2007-09-12 | 信越化学工業株式会社 | エアゾール型撥水処理剤 |
| JP2012057000A (ja) * | 2010-09-07 | 2012-03-22 | Shin-Etsu Chemical Co Ltd | シリコーン樹脂組成物、半導体装置の封止材、及び半導体装置 |
| WO2020090797A1 (ja) * | 2018-10-30 | 2020-05-07 | ダウ・東レ株式会社 | 硬化反応性シリコーン組成物及びその硬化物並びにそれらの用途 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2851265B1 (fr) * | 2003-02-19 | 2005-04-01 | Rhodia Chimie Sa | Utilisation d'une formuation silicone comme base d'enduction textile comprenant une resine silicone, un alkoxyde metallique et un additif fonctionnel capable de reagir avec au moins un des constituants precedents |
| FR2851266B1 (fr) * | 2003-02-19 | 2006-07-07 | Rhodia Chimie Sa | Utilisation d'une formulation silicone comme base d'enduction textile comprenant une resine silicone, un alkoxyde mettalique et un additif fonctionnel capable de reagir avec au moins un des constituants precedents |
| FR2894993A1 (fr) * | 2005-12-19 | 2007-06-22 | Rhodia Recherches & Tech | Nouveau procede d'impregnation d'une surface textile |
-
2021
- 2021-10-08 EP EP21879982.3A patent/EP4230688A4/en active Pending
- 2021-10-08 CN CN202180070536.9A patent/CN116490551A/zh active Pending
- 2021-10-08 JP JP2022556894A patent/JP7485069B2/ja active Active
- 2021-10-08 WO PCT/JP2021/037262 patent/WO2022080243A1/ja not_active Ceased
- 2021-10-08 KR KR1020237015520A patent/KR102819766B1/ko active Active
- 2021-10-08 US US18/029,015 patent/US20240279484A1/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS496976B1 (ja) | 1968-11-13 | 1974-02-18 | ||
| JPH07305053A (ja) * | 1994-05-13 | 1995-11-21 | Toshiba Silicone Co Ltd | 撥水剤組成物 |
| JP3973184B2 (ja) | 1998-12-22 | 2007-09-12 | 信越化学工業株式会社 | エアゾール型撥水処理剤 |
| JP2007217575A (ja) * | 2006-02-17 | 2007-08-30 | Shin Etsu Chem Co Ltd | 撥水剤組成物 |
| JP4726647B2 (ja) | 2006-02-17 | 2011-07-20 | 信越化学工業株式会社 | 撥水剤組成物 |
| JP2012057000A (ja) * | 2010-09-07 | 2012-03-22 | Shin-Etsu Chemical Co Ltd | シリコーン樹脂組成物、半導体装置の封止材、及び半導体装置 |
| WO2020090797A1 (ja) * | 2018-10-30 | 2020-05-07 | ダウ・東レ株式会社 | 硬化反応性シリコーン組成物及びその硬化物並びにそれらの用途 |
Non-Patent Citations (1)
| Title |
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| See also references of EP4230688A4 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025234490A1 (ja) * | 2024-05-10 | 2025-11-13 | ダイキン工業株式会社 | 撥水剤組成物 |
| WO2025234489A1 (ja) * | 2024-05-10 | 2025-11-13 | ダイキン工業株式会社 | 撥水剤組成物、及びその製造方法 |
| JP2025172044A (ja) * | 2024-05-10 | 2025-11-20 | ダイキン工業株式会社 | 撥水剤組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202223062A (zh) | 2022-06-16 |
| EP4230688A4 (en) | 2024-12-25 |
| JPWO2022080243A1 (ja) | 2022-04-21 |
| US20240279484A1 (en) | 2024-08-22 |
| EP4230688A1 (en) | 2023-08-23 |
| KR20230088385A (ko) | 2023-06-19 |
| CN116490551A (zh) | 2023-07-25 |
| JP7485069B2 (ja) | 2024-05-16 |
| KR102819766B1 (ko) | 2025-06-16 |
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