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1. JP2022524971 - ポリオレフィン-ポリスチレン系多重ブロック共重合体及びこの製造方法

Office
Japan
Application Number 2021551948
Application Date 15.05.2020
Publication Number 2022524971
Publication Date 11.05.2022
Publication Kind A1
IPC
C08F 297/08
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
297Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
06using a catalyst of the coordination type
08polymerising mono-olefins
CPC
C08F 4/65908
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
4Polymerisation catalysts
42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
44selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
60together with refractory metals, iron group metals, platinum group metals, manganese, rhenium ; technetium; or compounds thereof
62Refractory metals or compounds thereof
64Titanium, zirconium, hafnium or compounds thereof
659Component covered by group C08F4/64 containing a transition metal-carbon bond
65908in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
C08F 210/16
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
210Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
C08F 295/00
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
295Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer
C08L 53/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
53Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
C08F 2/38
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
2Processes of polymerisation
38Polymerisation using regulators, e.g. chain terminating agents ; , e.g. telomerisation
C08F 10/14
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
10Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
14Monomers containing five or more carbon atoms
Applicants エルジー・ケム・リミテッド
Inventors ジ・ヒョン・パク
テ・ウン・イ
ソン・ヒョン・パク
ソク・ピル・サ
スル・キ・イム
ヒョン・モ・イ
ユン・コン・キム
キ・ス・イ
ミュン・ハン・イ
ウン・ジ・シン
Agents 実広 信哉
渡部 崇
Priority Data 10-2019-0058295 17.05.2019 KR
1020190121193 30.09.2019 KR
Title
(JA) ポリオレフィン-ポリスチレン系多重ブロック共重合体及びこの製造方法
Abstract
(JA) 本発明は、ポリオレフィン鎖の両末端にポリスチレン鎖が結合された構造のポリオレフィン-ポリスチレン系多重ブロック共重合体及びこの製造方法に関する。