JPWO2023190145A1 - - Google Patents

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Publication number
JPWO2023190145A1
JPWO2023190145A1 JP2024512344A JP2024512344A JPWO2023190145A1 JP WO2023190145 A1 JPWO2023190145 A1 JP WO2023190145A1 JP 2024512344 A JP2024512344 A JP 2024512344A JP 2024512344 A JP2024512344 A JP 2024512344A JP WO2023190145 A1 JPWO2023190145 A1 JP WO2023190145A1
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JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2024512344A
Other languages
Japanese (ja)
Other versions
JPWO2023190145A5 (https=
JP7811990B2 (ja
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Publication of JPWO2023190145A1 publication Critical patent/JPWO2023190145A1/ja
Publication of JPWO2023190145A5 publication Critical patent/JPWO2023190145A5/ja
Application granted granted Critical
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L11/00—Compositions of homopolymers or copolymers of chloroprene
    • C08L11/02—Latex
    • 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
    • C08F14/00—Homopolymers 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 halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/14—Monomers containing three or more carbon atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/14—Dipping a core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/46—Heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2011/00—Use of rubber derived from chloroprene as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0044—Stabilisers, e.g. against oxydation, light or heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2509/00—Use of inorganic materials not provided for in groups B29K2503/00 - B29K2507/00, as filler
    • B29K2509/02—Ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B29K2909/02—Ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/007—Hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0077—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0088—Molecular weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0094—Geometrical properties
    • B29K2995/0097—Thickness
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2024512344A 2022-03-31 2023-03-24 クロロプレン系重合体ラテックス及び浸漬成形物 Active JP7811990B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022059379 2022-03-31
JP2022059379 2022-03-31
PCT/JP2023/011786 WO2023190145A1 (ja) 2022-03-31 2023-03-24 クロロプレン系重合体ラテックス及び浸漬成形物

Publications (3)

Publication Number Publication Date
JPWO2023190145A1 true JPWO2023190145A1 (https=) 2023-10-05
JPWO2023190145A5 JPWO2023190145A5 (https=) 2024-12-05
JP7811990B2 JP7811990B2 (ja) 2026-02-06

Family

ID=88202227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024512344A Active JP7811990B2 (ja) 2022-03-31 2023-03-24 クロロプレン系重合体ラテックス及び浸漬成形物

Country Status (5)

Country Link
US (1) US20250051496A1 (https=)
EP (1) EP4495180A4 (https=)
JP (1) JP7811990B2 (https=)
CN (1) CN118946625A (https=)
WO (1) WO2023190145A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117384405A (zh) * 2023-11-08 2024-01-12 山纳合成橡胶有限责任公司 一种氯丁胶乳干燥胶膜的制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07292165A (ja) * 1994-04-27 1995-11-07 Denki Kagaku Kogyo Kk 高減衰性クロロプレンゴム組成物
WO2014017216A1 (ja) * 2012-07-25 2014-01-30 電気化学工業株式会社 クロロプレンゴム、その製造方法及びクロロプレンゴム組成物並びにその加硫物
JP2019143002A (ja) * 2018-02-16 2019-08-29 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
WO2022202254A1 (ja) * 2021-03-23 2022-09-29 デンカ株式会社 クロロプレン重合体ラテックス組成物、及び、浸漬成形体
WO2022202556A1 (ja) * 2021-03-23 2022-09-29 デンカ株式会社 クロロプレン重合体及びその製造方法、クロロプレン重合体組成物、並びに、浸漬成形体

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20220242987A1 (en) 2019-12-24 2022-08-04 Showa Denko K.K. Chloroprene copolymer latex composition and molded article of same
JP7704879B2 (ja) * 2021-10-05 2025-07-08 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その浸漬成形体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07292165A (ja) * 1994-04-27 1995-11-07 Denki Kagaku Kogyo Kk 高減衰性クロロプレンゴム組成物
WO2014017216A1 (ja) * 2012-07-25 2014-01-30 電気化学工業株式会社 クロロプレンゴム、その製造方法及びクロロプレンゴム組成物並びにその加硫物
JP2019143002A (ja) * 2018-02-16 2019-08-29 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
WO2022202254A1 (ja) * 2021-03-23 2022-09-29 デンカ株式会社 クロロプレン重合体ラテックス組成物、及び、浸漬成形体
WO2022202556A1 (ja) * 2021-03-23 2022-09-29 デンカ株式会社 クロロプレン重合体及びその製造方法、クロロプレン重合体組成物、並びに、浸漬成形体

Also Published As

Publication number Publication date
JP7811990B2 (ja) 2026-02-06
CN118946625A (zh) 2024-11-12
US20250051496A1 (en) 2025-02-13
WO2023190145A1 (ja) 2023-10-05
EP4495180A4 (en) 2025-06-25
EP4495180A1 (en) 2025-01-22

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