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1. WO2018212064 - SOLVENT COMPOSITION AND PRODUCTION METHOD THEREFOR

Publication Number WO/2018/212064
Publication Date 22.11.2018
International Application No. PCT/JP2018/018109
International Filing Date 10.05.2018
IPC
C08L 51/00 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
51Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
B29C 43/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
02of articles of definite length, i.e. discrete articles
18incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
B29C 70/40 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
28Shaping operations therefor
40Shaping or impregnating by compression
B32B 15/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products essentially comprising metal
04comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
08of synthetic resin
C08J 3/09 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
3Processes of treating or compounding macromolecular substances
02Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
09in organic liquids
C08J 5/24 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5Manufacture of articles or shaped materials containing macromolecular substances
24Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
CPC
B29C 43/18
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
02of articles of definite length, i.e. discrete articles
18incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
B29C 70/40
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
28Shaping operations therefor
40Shaping or impregnating by compression
B32B 15/08
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
04comprising metal as the main or only constituent of a layer, ; which is; next to another layer of ; the same or of; a ; different material
08of synthetic resin
C08F 12/08
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
12Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
02Monomers containing only one unsaturated aliphatic radical
04containing one ring
06Hydrocarbons
08Styrene
C08F 20/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
20Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
02Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
04Acids, Metal salts or ammonium salts thereof
06Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
C08F 22/40
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
22Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
36Amides or imides
40Imides, e.g. cyclic imides
Applicants
  • 株式会社カネカ KANEKA CORPORATION [JP]/[JP]
Inventors
  • 吉原 秀輔 YOSHIHARA, Shusuke
Agents
  • 特許業務法人 有古特許事務所 PATENT CORPORATE BODY ARCO PATENT OFFICE
Priority Data
2017-09985219.05.2017JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) SOLVENT COMPOSITION AND PRODUCTION METHOD THEREFOR
(FR) COMPOSITION DE SOLVANT ET SON PROCÉDÉ DE PRODUCTION
(JA) 溶剤組成物およびその製造方法
Abstract
(EN) Provided are: a low-viscosity solvent composition which comprises organic solvents and core/shell polymer particles stably dispersed therein in a high concentration; and a method for producing the solvent composition. The solvent composition comprises: organic solvents which comprise one or more organic solvents (A) having a Hansen solubility parameter in which the polarity term δp is less than 11 and the hydrogen-bonding term δh is less than 10 and one or more organic solvents (B) in which the polarity term δp is 11 or greater and/or the hydrogen-bonding term δh is 10 or greater, in an (A)/(B) weight ratio of 15:85 to 95:5; and core/shell polymer particles of one or more kinds, the content of the core/shell polymer particles being 20-40 wt% with respect to the weight of the whole solvent composition.
(FR) L'invention concerne : une composition de solvant de viscosité faible qui comprend des solvants organiques et des particules de polymère cœur/écorce dispersées de manière stable à l'intérieur de celle-ci à une concentration élevée ; et un procédé de production de la composition de solvant. La composition de solvant comprend : des solvants organiques qui comprennent un ou plusieurs solvants organiques (A) ayant un paramètre de solubilité de Hansen dans lequel le terme de polarité δρ est inférieur à 11 et le terme de liaison hydrogène δh est inférieur à 10, et un ou plusieurs solvants organiques (B) dans lesquels le terme de polarité δρ est supérieur ou égal à 11 et/ou le terme de liaison hydrogène δh est supérieur ou égal à 10, selon un rapport pondéral (A)/(B) de 15:85 à 95:5 ; et des particules de polymère cœur/écorce d'un ou de plusieurs types, la teneur en particules de polymère cœur/écorce étant de 20 à 40 % en poids par rapport au poids de la composition de solvant entière.
(JA) コアシェルポリマー粒子が有機溶剤中に高濃度で安定に分散した、低粘度の溶剤組成物、およびその製造方法を提供する。前記溶剤組成物は、ハンセン溶解度パラメータの極性項δpが11未満かつ水素結合項δhが10未満である1種以上の有機溶剤(A)と、極性項δpが11以上及び水素結合項δhが10以上の少なくとも一方を満たす1種以上の有機溶剤(B)とを15:85~95:5の重量比で含む有機溶剤と、1種以上のコアシェルポリマー粒子とを含み、前記コアシェルポリマー粒子の含有率が前記溶剤組成物の総重量に対し20~40重量%である。
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