JP7228992B2 - 使用済み吸収性物品から構成部材を回収する方法 - Google Patents

使用済み吸収性物品から構成部材を回収する方法 Download PDF

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JP7228992B2
JP7228992B2 JP2018213298A JP2018213298A JP7228992B2 JP 7228992 B2 JP7228992 B2 JP 7228992B2 JP 2018213298 A JP2018213298 A JP 2018213298A JP 2018213298 A JP2018213298 A JP 2018213298A JP 7228992 B2 JP7228992 B2 JP 7228992B2
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absorbent article
film
used absorbent
water
superabsorbent polymer
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JP2019058906A5 (https=
JP2019058906A (ja
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孝義 小西
利夫 平岡
範朋 亀田
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Unicharm Corp
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Unicharm Corp
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

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  • Processing Of Solid Wastes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Paper (AREA)
JP2018213298A 2018-11-13 2018-11-13 使用済み吸収性物品から構成部材を回収する方法 Active JP7228992B2 (ja)

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JP2018213298A JP7228992B2 (ja) 2018-11-13 2018-11-13 使用済み吸収性物品から構成部材を回収する方法

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JP2018213298A JP7228992B2 (ja) 2018-11-13 2018-11-13 使用済み吸収性物品から構成部材を回収する方法

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JP2017072200A Division JP6465917B2 (ja) 2017-03-31 2017-03-31 使用済み吸収性物品から構成部材を回収する方法

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JP2019058906A JP2019058906A (ja) 2019-04-18
JP2019058906A5 JP2019058906A5 (https=) 2020-05-21
JP7228992B2 true JP7228992B2 (ja) 2023-02-27

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7114523B2 (ja) * 2019-04-26 2022-08-08 ユニ・チャーム株式会社 高吸水性ポリマー、パルプ繊維及び排泄物を含む使用済みの吸収性物品からリサイクルパルプ繊維を製造する方法
JP7691824B2 (ja) * 2021-01-19 2025-06-12 ユニ・チャーム株式会社 使用済み吸収性物品の前処理方法及び前処理装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001104929A (ja) 1999-10-05 2001-04-17 Nippon Asahi Kiko Hanbai Kk 紙おむつ処理装置及び紙おむつ処理方法
JP2002273731A (ja) 2001-03-16 2002-09-25 Univ Fukuoka 使用済み紙おむつの再利用のための紙おむつ分断前処理方法
JP2016131956A (ja) 2015-01-22 2016-07-25 株式会社大貴 分離装置、及び吸水処理材の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6038001B2 (ja) * 2013-10-30 2016-12-07 ユニ・チャーム株式会社 使用済み衛生用品からリサイクルパルプを製造する方法
JP6203158B2 (ja) * 2014-10-15 2017-09-27 ユニ・チャーム株式会社 使用済み衛生用品からリサイクルパルプを製造する方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001104929A (ja) 1999-10-05 2001-04-17 Nippon Asahi Kiko Hanbai Kk 紙おむつ処理装置及び紙おむつ処理方法
JP2002273731A (ja) 2001-03-16 2002-09-25 Univ Fukuoka 使用済み紙おむつの再利用のための紙おむつ分断前処理方法
JP2016131956A (ja) 2015-01-22 2016-07-25 株式会社大貴 分離装置、及び吸水処理材の製造方法

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