JP7704879B2 - クロロプレン系重合体ラテックス組成物及びその浸漬成形体 - Google Patents

クロロプレン系重合体ラテックス組成物及びその浸漬成形体 Download PDF

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Publication number
JP7704879B2
JP7704879B2 JP2023552829A JP2023552829A JP7704879B2 JP 7704879 B2 JP7704879 B2 JP 7704879B2 JP 2023552829 A JP2023552829 A JP 2023552829A JP 2023552829 A JP2023552829 A JP 2023552829A JP 7704879 B2 JP7704879 B2 JP 7704879B2
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Prior art keywords
polymer latex
chloroprene polymer
chloroprene
mass
parts
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JP2023552829A
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Japanese (ja)
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JPWO2023058526A1 (https=
Inventor
実沙樹 伊藤
雄志 熊谷
真洋 加藤
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Denka Co Ltd
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Denka Co Ltd
Denki Kagaku Kogyo KK
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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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/02—Direct processing of dispersions, e.g. latex, to articles
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/378—Thiols containing heterocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/14—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen
    • C08F236/16—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen containing halogen
    • C08F236/18—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen containing halogen containing chlorine
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K5/0091—Complexes with metal-heteroatom-bonds
    • 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
    • C08J2311/00—Characterised by the use of homopolymers or copolymers of chloroprene
    • C08J2311/02—Latex
    • 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
    • C08J2411/00—Characterised by the use of homopolymers or copolymers of chloroprene
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/019—Specific properties of additives the composition being defined by the absence of a certain additive

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2023552829A 2021-10-05 2022-09-28 クロロプレン系重合体ラテックス組成物及びその浸漬成形体 Active JP7704879B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021164319 2021-10-05
JP2021164319 2021-10-05
PCT/JP2022/036220 WO2023058526A1 (ja) 2021-10-05 2022-09-28 クロロプレン系重合体ラテックス組成物及びその浸漬成形体

Publications (2)

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JPWO2023058526A1 JPWO2023058526A1 (https=) 2023-04-13
JP7704879B2 true JP7704879B2 (ja) 2025-07-08

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JP2023552829A Active JP7704879B2 (ja) 2021-10-05 2022-09-28 クロロプレン系重合体ラテックス組成物及びその浸漬成形体

Country Status (5)

Country Link
US (1) US20240384067A1 (https=)
EP (1) EP4389815A4 (https=)
JP (1) JP7704879B2 (https=)
CN (1) CN117980395A (https=)
WO (1) WO2023058526A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118946625A (zh) * 2022-03-31 2024-11-12 电化株式会社 氯丁二烯系聚合物胶乳以及浸渍成型物
JPWO2023190144A1 (https=) * 2022-03-31 2023-10-05
EP4488327A4 (en) * 2022-03-31 2025-06-11 Denka Company Limited DIP-MOLDED ARTICLE, CHLOROPRENE-BASED POLYMER, AND METHOD FOR PRODUCING DIP-MOLDED ARTICLE
JPWO2024162143A1 (https=) * 2023-01-31 2024-08-08
JP2025137235A (ja) * 2024-03-08 2025-09-19 デンカ株式会社 クロロプレン系重合体ラテックス組成物、及び、浸漬成形体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020189516A1 (ja) 2019-03-20 2020-09-24 デンカ株式会社 硫黄変性クロロプレンゴム及びその製造方法、硫黄変性クロロプレンゴム組成物、加硫物、並びに、成形品
WO2020230746A1 (ja) 2019-05-13 2020-11-19 デンカ株式会社 硫黄変性クロロプレンゴム及びその製造方法、硫黄変性クロロプレンゴム組成物、加硫物、並びに、成形品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3294708B2 (ja) 1994-04-27 2002-06-24 電気化学工業株式会社 高減衰性クロロプレンゴム組成物
JP3370480B2 (ja) * 1994-05-20 2003-01-27 電気化学工業株式会社 クロロプレン系重合体組成物及びその製造方法
JP6041650B2 (ja) 2012-12-07 2016-12-14 デンカ株式会社 ポリクロロプレンラテックス、ポリクロロプレンラテックス組成物及び浸漬成形製品
EP3650478B1 (en) * 2017-07-04 2021-04-14 Denka Company Limited Mercaptane-modified polychloroprene latex and production method therefor
JP7104299B2 (ja) 2018-02-16 2022-07-21 東ソー株式会社 クロロプレン重合体ラテックスとその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020189516A1 (ja) 2019-03-20 2020-09-24 デンカ株式会社 硫黄変性クロロプレンゴム及びその製造方法、硫黄変性クロロプレンゴム組成物、加硫物、並びに、成形品
WO2020230746A1 (ja) 2019-05-13 2020-11-19 デンカ株式会社 硫黄変性クロロプレンゴム及びその製造方法、硫黄変性クロロプレンゴム組成物、加硫物、並びに、成形品

Also Published As

Publication number Publication date
JPWO2023058526A1 (https=) 2023-04-13
WO2023058526A1 (ja) 2023-04-13
CN117980395A (zh) 2024-05-03
EP4389815A1 (en) 2024-06-26
US20240384067A1 (en) 2024-11-21
EP4389815A4 (en) 2024-12-18

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