JP7715572B2 - ポリウレタンフォームの製造 - Google Patents

ポリウレタンフォームの製造

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Publication number
JP7715572B2
JP7715572B2 JP2021134337A JP2021134337A JP7715572B2 JP 7715572 B2 JP7715572 B2 JP 7715572B2 JP 2021134337 A JP2021134337 A JP 2021134337A JP 2021134337 A JP2021134337 A JP 2021134337A JP 7715572 B2 JP7715572 B2 JP 7715572B2
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Japan
Prior art keywords
acrylate
composition
foam
present
methacrylate copolymer
Prior art date
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Active
Application number
JP2021134337A
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English (en)
Japanese (ja)
Other versions
JP2022036062A (ja
JP2022036062A5 (enExample
Inventor
ヴァーグナー ミヒャエル
シラー カーステン
フェレンツ ミヒャエル
オットー ザラ
ケッメルト ザビーネ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
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Evonik Operations GmbH
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Publication of JP2022036062A publication Critical patent/JP2022036062A/ja
Publication of JP2022036062A5 publication Critical patent/JP2022036062A5/ja
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Publication of JP7715572B2 publication Critical patent/JP7715572B2/ja
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    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
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    • C08J2433/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2433/04—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2433/06—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2433/10—Homopolymers or copolymers of methacrylic acid esters
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    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
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    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
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    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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