TWI455973B - 用於氣味控制的具有水楊酸鋅的超吸收性組合物 - Google Patents

用於氣味控制的具有水楊酸鋅的超吸收性組合物 Download PDF

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TWI455973B
TWI455973B TW098105581A TW98105581A TWI455973B TW I455973 B TWI455973 B TW I455973B TW 098105581 A TW098105581 A TW 098105581A TW 98105581 A TW98105581 A TW 98105581A TW I455973 B TWI455973 B TW I455973B
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water
absorbing
polymer structure
absorbing polymer
composition according
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TW098105581A
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TW200948877A (en
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Laurent Wattebled
Franck Furno
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Evonik Degussa Gmbh
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/60Salicylic acid; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/18Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/46Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/60Liquid-swellable gel-forming materials, e.g. super-absorbents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098Metal salts of carboxylic acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/10Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/102Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/21Acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404Biocides, antimicrobial agents, antiseptic agents

Claims (19)

  1. 一種吸水性組合物,其包含吸水性聚合物結構和呈粉末形式的結構I化合物, 其中- R1 、R2 、R3 和R4 可相同或不同且在每種情況下表示氫原子、鹵原子、C1 -C4 烴基或羥基,- R5 表示氫原子、C1 -C4 烴基或乙醯基,- n表示選自1、2或3組成之群組的整數,和- Mn+ 表示n價金屬陽離子或H+ 陽離子。
  2. 根據申請專利範圍第1項的吸水性組合物,其中R1 、R2 、R3 和R4 為氫原子,n為2和Mn+ 為過渡金屬的二價金屬陽離子。
  3. 根據申請專利範圍第2項的吸水性組合物,其中Mn+ 為Zn2+ 陽離子。
  4. 根據申請專利範圍第1至3項中任一項的吸水性組合物,其中吸水性組合物可藉由使吸水性聚合物結構與結構I化合物接觸而得到。
  5. 根據申請專利範圍第4項的吸水性組合物,其中結 構I化合物以0.01-10重量%的量與吸水性聚合物結構接觸,所述量係基於吸水性聚合物結構的總重量。
  6. 根據申請專利範圍第1至3項中任一項的吸水性組合物,其中吸水性聚合物結構係基於部分經中和的交聯聚丙烯酸鹽。
  7. 根據申請專利範圍第1至3項中任一項的吸水性組合物,其中吸水性聚合物結構具有內部區域和圍繞內部區域的外部區域,外部區域具有比內部區域高的交聯度。
  8. 根據申請專利範圍第1至3項中任一項的吸水性組合物,其中結構I化合物的粉末係經由黏合劑固定於吸水性聚合物結構的表面。
  9. 一種製備吸水性組合物的方法,該方法包括如下步驟:i)提供吸水性聚合物結構;ii)將吸水性聚合物結構後交聯;iii)使吸水性聚合物結構與呈粉末形式的結構I化合物接觸: 其中 - R1 、R2 、R3 和R4 可相同或不同且在每種情況下表示氫原子、鹵原子、C1 -C4 烴基或羥基,- R5 表示氫原子、C1 -C4 烴基或乙醯基,- n表示選自1、2或3組成之群組的整數,和- Mn+ 表示n價金屬陽離子或H+ 陽離子,其中步驟iii)可在步驟ii)之前、期間或之後進行。
  10. 根據申請專利範圍第9項的方法,其中R1 、R2 、R3 和R4 為氫原子和Mn+ 為過渡金屬的二價金屬陽離子。
  11. 根據申請專利範圍第10項的方法,其中Mn+ 為Zn2+ 陽離子。
  12. 根據申請專利範圍第9至11項中任一項的方法,其中在步驟i)中提供的吸水性聚合物結構係基於部分經中和的交聯聚丙烯酸鹽。
  13. 根據申請專利範圍第9至11項中任一項的方法,其中結構I化合物以0.001-10重量%的量使用,所述量係基於吸水性聚合物結構的總重量。
  14. 根據申請專利範圍第1至3項中任一項的吸水性組合物,其中該吸水性組合物具有至少一種以下性質:(β 1)至少20g/g的保留值,其係根據ERT 441.2-02測定;(β 2)在0.7psi(50g/cm2 )壓力下至少15g/g的吸收量,其係根據ERT 442.2-02測定(在粒子情況下對於全部粒度級分測定);(β 3)不超過78mol%的中和度; (β 4)至少9g/g的流速,其係根據ERT 450.2-02測定;(β 5)至少60mN/m的表面張力,其係根據本文所述的測試方法測定。
  15. 一種複合物,其係包含根據申請專利範圍第1至8或14中任一項的吸水性組合物和基材。
  16. 一種製備複合物的方法,其中將根據申請專利範圍第1至8或14中任一項的吸水性組合物和基材和任選的助劑相互接觸。
  17. 成形物件、纖維、箔、膜、線纜、密封材料、液體吸收衛生用品,植物和真菌生長調節劑的載體、包裝材料、土壤添加劑或建築材料,其包含根據申請專利範圍第1至8或14項中任一項的吸水性組合物或根據申請專利範圍第15項的複合物。
  18. 一種根據申請專利範圍第1至8或14項中任一項的吸水性組合物或根據申請專利範圍第15項的複合物在泡沫、成形物件、纖維、箔、膜、線纜、密封材料、液體吸收衛生用品,植物和真菌生長調節劑的載體、包裝材料、土壤添加劑中的用途,在活性化合物的控制釋放中的用途或在建築材料中的用途。
  19. 一種結構I化合物在改善吸水性聚合物結構的氣味結合性質的用途, 其中- R1 、R2 、R3 和R4 可相同或不同且在每種情況下表示氫原子、鹵原子、C1 -C4 烴基或羥基,- R5 表示氫原子、C1 -C4 烴基或乙醯基,- n表示選自1、2或3組成之群組的整數,和- Mn+ 表示n價金屬陽離子或H+ 陽離子。
TW098105581A 2008-03-05 2009-02-23 用於氣味控制的具有水楊酸鋅的超吸收性組合物 TWI455973B (zh)

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US (1) US8686216B2 (zh)
EP (1) EP2249880B1 (zh)
JP (1) JP5430588B2 (zh)
KR (1) KR20100126477A (zh)
CN (1) CN101525461B (zh)
TW (1) TWI455973B (zh)
WO (1) WO2009109524A1 (zh)

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US20110009272A1 (en) 2011-01-13
EP2249880B1 (de) 2017-03-29
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KR20100126477A (ko) 2010-12-01
WO2009109524A1 (de) 2009-09-11
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US8686216B2 (en) 2014-04-01

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