HUT76982A - Eljárás flexibilis polimer habok előállítására, az azok előállításához felhasználható kompozíció, és az azokat tartalmazó abszorbens termékek - Google Patents

Eljárás flexibilis polimer habok előállítására, az azok előállításához felhasználható kompozíció, és az azokat tartalmazó abszorbens termékek

Info

Publication number
HUT76982A
HUT76982A HU9701758A HU9701758A HUT76982A HU T76982 A HUT76982 A HU T76982A HU 9701758 A HU9701758 A HU 9701758A HU 9701758 A HU9701758 A HU 9701758A HU T76982 A HUT76982 A HU T76982A
Authority
HU
Hungary
Prior art keywords
composition
absorbent product
flexible foams
making flexible
making
Prior art date
Application number
HU9701758A
Other languages
English (en)
Other versions
HU216283B (hu
Inventor
Gerhard Jozef Bleys
Dirk Gerber
Viviane Gertrude Johanna Neyens
Original Assignee
Imperial Chemical Industries Plc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Plc. filed Critical Imperial Chemical Industries Plc.
Publication of HUT76982A publication Critical patent/HUT76982A/hu
Publication of HU216283B publication Critical patent/HU216283B/hu

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/485—Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/m3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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
    • C08J2375/04—Polyurethanes
    • 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
    • C08J2400/00—Characterised by the use of unspecified polymers
    • C08J2400/14—Water soluble or water swellable polymers, e.g. aqueous gels

Landscapes

  • 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)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
HU9701758A 1994-11-22 1995-10-23 Eljárás flexibilis polimer habok előállítására, az azok előállításához felhasználható kompozíció, és az azokat tartalmazó abszorbens termékek HU216283B (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94203401 1994-11-22
EP95201245 1995-05-12

Publications (2)

Publication Number Publication Date
HUT76982A true HUT76982A (hu) 1998-01-28
HU216283B HU216283B (hu) 1999-06-28

Family

ID=26136759

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9701758A HU216283B (hu) 1994-11-22 1995-10-23 Eljárás flexibilis polimer habok előállítására, az azok előállításához felhasználható kompozíció, és az azokat tartalmazó abszorbens termékek

Country Status (26)

Country Link
EP (2) EP0894814A1 (hu)
JP (2) JP3761575B2 (hu)
KR (1) KR100359041B1 (hu)
CN (2) CN1097066C (hu)
AR (4) AR000912A1 (hu)
AT (1) ATE182341T1 (hu)
AU (1) AU701887B2 (hu)
BG (1) BG63344B1 (hu)
BR (1) BR9509743A (hu)
CA (1) CA2203516A1 (hu)
CZ (1) CZ287677B6 (hu)
DE (1) DE69510953T2 (hu)
DK (1) DK0793681T3 (hu)
ES (1) ES2135774T3 (hu)
FI (1) FI116224B (hu)
GR (1) GR3031072T3 (hu)
HK (1) HK1002660A1 (hu)
HU (1) HU216283B (hu)
MX (1) MX9703640A (hu)
MY (1) MY113411A (hu)
NO (1) NO312517B1 (hu)
PL (1) PL181727B1 (hu)
RO (1) RO120139B1 (hu)
SI (1) SI9520123B (hu)
TR (1) TR199501467A2 (hu)
WO (1) WO1996016099A1 (hu)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5624971A (en) * 1996-07-01 1997-04-29 Woodbridge Foam Corporation Foamed polymer and process for production thereof
US5744509A (en) * 1996-07-01 1998-04-28 Woodbridge Foam Corporation Foamed polymer and process for production thereof
US6296774B1 (en) 1999-01-29 2001-10-02 The Western States Machine Company Centrifuge load control for automatic infeed gate adjustment
DE19909214A1 (de) 1999-03-03 2000-09-07 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate mit verbesserter Verteilungswirkung, Verfahren zu ihrer Herstellung und ihre Verwendung
WO2001032735A1 (en) * 1999-11-02 2001-05-10 Huntsman International Llc Process for making high resilience foams
DE10006340A1 (de) * 2000-02-12 2001-08-16 Basf Ag Verfahren zur Herstellung von Polyurethan-Schaumstoffen
EP1178061A1 (en) * 2000-08-01 2002-02-06 Huntsman International Llc Process for preparing a polyurethane material
WO2003064491A1 (en) * 2002-01-28 2003-08-07 Woodbridge Foam Corporation Foam isocyanate-based polymer having improved toughness and process for production thereof
US7687548B2 (en) 2002-07-01 2010-03-30 Huntsman International Llc Process for preparing a moulded polyurethane material
CN1289562C (zh) * 2002-07-01 2006-12-13 亨茨曼国际有限公司 模塑聚氨基甲酸酯材料的制备方法
DE102004061406A1 (de) * 2004-12-21 2006-07-06 Bayer Innovation Gmbh Infektionsresistente Polyurethanschäume, Verfahren zu ihrer Herstellung und Verwendung in antiseptisch ausgestatteten Wundauflagen
WO2007135069A1 (de) * 2006-05-22 2007-11-29 Basf Se Schuhsohlen mit wasserabsorbierenden eigenschaften
EP2028223A1 (de) * 2007-08-23 2009-02-25 Bayer MaterialScience AG EO/PO-Blockcopolymere als Stabilisatoren für PUR-Schäume
AU2008314119A1 (en) * 2007-10-19 2009-04-23 Bayer Materialscience Ag Process for the preparation of aromatized chewing foams for cosmetic products
EP2072063A1 (en) 2007-12-22 2009-06-24 Bayer Innovation GmbH Infection-resistant cellular hydrophilic prepolymer based polyurethane foams, methods for producing the same and use thereof in antiseptic wound dressings
EP2140888A1 (de) * 2008-07-04 2010-01-06 Bayer MaterialScience AG Schichtenverbund, geeignet als Wundauflage, umfassend eine Polyurethanschaumschicht, eine Absorberschicht und eine Deckschicht
AT507849B1 (de) * 2009-01-22 2011-09-15 Eurofoam Gmbh Schaumstoffelement mit darin eingelagerter zellulose
AT507850B1 (de) * 2009-01-22 2016-01-15 Eurofoam Gmbh Schaumstoffelement mit darin eingelagerten hydrophilen mitteln
CA2771268C (en) * 2009-10-07 2013-10-29 Huntsman International Llc Process for making a flexible polyurethane foam
FR2974005B1 (fr) 2011-04-15 2014-05-02 Urgo Lab Pansement adhesif mince tres absorbant, ses utilisations pour le traitement des plaies chroniques
FR2974004B1 (fr) 2011-04-15 2014-05-02 Urgo Lab Pansement absorbant hydrocellulaire, ses utilisations pour le traitement des plaies chroniques et aigues
JP2014532397A (ja) 2011-10-28 2014-12-08 ハンツマン・インターナショナル・エルエルシー ポリウレタンフォームの製造方法
EP2700396A3 (en) 2012-06-20 2015-04-29 Sylphar Nv Strip for the delivery of oral care compositions
CN103087502A (zh) * 2012-12-28 2013-05-08 东莞市帕瑞诗贸易有限公司 一种亲水性聚氨酯泡绵及发泡工艺
FR3003463B1 (fr) 2013-03-20 2015-04-10 Urgo Lab Pansement ayant un bord peripherique adhesif avec un pourtour ondule
EP2818040A1 (en) 2013-06-24 2014-12-31 Huntsman International Llc Polyurethane foam for use as soil improver
US20150087737A1 (en) * 2013-09-24 2015-03-26 Dow Global Technologies Llc Hydrophilic Polyurethane Foam for Liquid Based Cleaning Applications
EP3169175B1 (en) 2014-08-27 2020-06-17 NIKE Innovate C.V. Articles of footwear, apparel, and sports equipment with water absorbtion properties
TWI706737B (zh) 2014-08-27 2020-10-11 荷蘭商耐基創新公司 具污垢脫落性能之鞋類製品
US10070685B2 (en) 2014-08-27 2018-09-11 Nike, Inc. Article of footwear with soil-shedding performance
US9840575B2 (en) * 2014-10-29 2017-12-12 Dow Global Technologies Llc Hydrophilic prepolymer for polyurethane foams
CN104610555A (zh) * 2015-01-21 2015-05-13 南京瑞柯徕姆环保科技有限公司 一种嵌入纤维的柔性喷磨材料制备方法
CN104693461A (zh) * 2015-01-21 2015-06-10 南京瑞柯徕姆环保科技有限公司 一种阻燃型柔性喷磨材料制备方法
CN104629075A (zh) * 2015-01-21 2015-05-20 南京瑞柯徕姆环保科技有限公司 一种柔性喷磨材料制备方法
CN104592534A (zh) * 2015-01-21 2015-05-06 南京瑞柯徕姆环保科技有限公司 一种阻燃纤维型柔性喷磨材料制备方法
CN104610556A (zh) * 2015-01-24 2015-05-13 南京瑞柯徕姆环保科技有限公司 一种防锈型柔性喷磨材料制备方法
US10531705B2 (en) 2016-03-02 2020-01-14 Nike, Inc. Hydrogel tie layer
EP3235520A1 (de) * 2016-04-22 2017-10-25 Covestro Deutschland AG Verfahren zur herstellung eines partikel umfassenden schaums, schaum mit hoher retention und wundauflage umfassend einen solchen schaum
FR3056100B1 (fr) 2016-09-20 2019-07-05 Urgo Recherche Innovation Et Developpement Pansement absorbant comprenant un non-tisse superabsorbant hydrodelitable
AU2018388869B2 (en) * 2017-12-20 2023-11-23 Dow Global Technologies Llc Polyurethane foams for comfort applications
CN108976775B (zh) * 2018-07-05 2021-02-09 江苏钟山化工有限公司 水中可沉降的聚氨酯软泡材料的制备方法及其应用
TWI723333B (zh) * 2019-01-23 2021-04-01 南韓商韓國Ｐ＆Ｐ股份有限公司 組合有生物膳食纖維組合物的含浸材料以及上述含浸材料的製造方法
CN110577627A (zh) * 2019-09-09 2019-12-17 上海万华科聚化工科技发展有限公司 一种具有高吸收能力的吸收材料的制备方法及其应用
CN111072909B (zh) * 2020-01-02 2021-09-07 万华化学集团股份有限公司 亲水性聚氨酯预聚物及其制备方法和在软质泡沫塑料中的应用
CN112961304B (zh) * 2021-03-11 2022-06-28 江苏钟山新材料有限公司 一种制备在水中可快速沉降的聚氨酯泡沫的方法
FR3133122B1 (fr) 2022-03-03 2024-03-01 Urgo Rech Innovation Et Developpement Pansement modulable
CN115322321B (zh) * 2022-08-03 2024-03-12 佳化化学科技发展（上海）有限公司 一种亲水性软质泡沫及其制备方法
EP4338762A1 (en) * 2022-09-15 2024-03-20 Paul Hartmann AG Process of producing a highly absorbent hydrogel composition for medical purposes, in particular for wound treatment
CN117384345B (zh) * 2023-12-13 2024-04-12 山东一诺威新材料有限公司 吸水膨胀聚氨酯泡沫及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137200A (en) * 1973-10-09 1979-01-30 W. R. Grace & Co. Crosslinked hydrophilic foams and method
US3903232A (en) * 1973-10-09 1975-09-02 Grace W R & Co Dental and biomedical foams and method
JPS5417360B2 (hu) * 1974-08-15 1979-06-29
US4384050A (en) * 1981-10-26 1983-05-17 W. R. Grace & Co. Flexible polyurethane foam based on MDI
US4638017A (en) * 1985-12-09 1987-01-20 Minnesota Mining And Manufacturing Company Hydrophilic polyurethane/polyurea sponge
US4740528A (en) * 1986-07-18 1988-04-26 Kimberly-Clark Corporation Superwicking crosslinked polyurethane foam composition containing amino acid
US5064653A (en) * 1988-03-29 1991-11-12 Ferris Mfg. Co. Hydrophilic foam compositions
US5065752A (en) * 1988-03-29 1991-11-19 Ferris Mfg. Co. Hydrophilic foam compositions
US4985467A (en) * 1989-04-12 1991-01-15 Scotfoam Corporation Highly absorbent polyurethane foam
US5296518A (en) * 1991-05-24 1994-03-22 Hampshire Chemical Corp. Hydrophilic polyurethaneurea foams containing no toxic leachable additives and method to produce such foams
US5268224A (en) * 1991-08-12 1993-12-07 The Procter & Gamble Company Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials
EP0547765B1 (en) * 1991-12-17 1997-06-11 Imperial Chemical Industries Plc Polyurethane foams
GB9311838D0 (en) * 1993-06-08 1993-07-28 Ici Plc Process for making flexible foams

Also Published As

Publication number Publication date
AR010463A2 (es) 2000-06-28
AU701887B2 (en) 1999-02-11
EP0894814A1 (en) 1999-02-03
EP0793681A1 (en) 1997-09-10
NO312517B1 (no) 2002-05-21
DE69510953D1 (de) 1999-08-26
BG63344B1 (bg) 2001-10-31
TR199501467A2 (tr) 1996-07-21
NO972322D0 (no) 1997-05-21
AR000912A1 (es) 1997-08-27
MX9703640A (es) 1997-08-30
AR010462A2 (es) 2000-06-28
BR9509743A (pt) 1997-10-21
BG101604A (en) 1998-02-27
CN1213088C (zh) 2005-08-03
CN1097066C (zh) 2002-12-25
ES2135774T3 (es) 1999-11-01
WO1996016099A1 (en) 1996-05-30
FI972171A0 (fi) 1997-05-21
CN1164243A (zh) 1997-11-05
AU3806395A (en) 1996-06-17
HK1002660A1 (en) 1998-09-11
CN1439660A (zh) 2003-09-03
CZ152497A3 (en) 1997-08-13
PL320365A1 (en) 1997-09-29
SI9520123A (en) 1997-12-31
SI9520123B (en) 2001-12-31
DE69510953T2 (de) 1999-12-09
EP0793681B1 (en) 1999-07-21
CZ287677B6 (en) 2001-01-17
JPH10509473A (ja) 1998-09-14
PL181727B1 (pl) 2001-09-28
AR006923A2 (es) 1999-09-29
RO120139B1 (ro) 2005-09-30
KR100359041B1 (ko) 2003-02-17
ATE182341T1 (de) 1999-08-15
FI972171A (fi) 1997-05-21
NO972322L (no) 1997-07-21
HU216283B (hu) 1999-06-28
GR3031072T3 (en) 1999-12-31
MY113411A (en) 2002-02-28
FI116224B (fi) 2005-10-14
DK0793681T3 (da) 2000-01-24
CA2203516A1 (en) 1996-05-30
JP3761575B2 (ja) 2006-03-29
JP2005113155A (ja) 2005-04-28

Similar Documents

Publication Publication Date Title
HUT76982A (hu) Eljárás flexibilis polimer habok előállítására, az azok előállításához felhasználható kompozíció, és az azokat tartalmazó abszorbens termékek
GB2296437B (en) Absorbent product
ZA9510863B (en) Absorbent product
SG84496A1 (en) Absorbing agent composition, absorbent material, and absorbent product containing absorbent material
IL113521A0 (en) Polymer made sack and process for its manufacture
ZA952943B (en) Apparatus for making soft tissue products
AU2672395A (en) Process for preparing flexible foams
AU2513195A (en) Superabsorbent foams, and method for producing the same
EP0806508A4 (en) LIQUID ABSORBING MATERIAL AND PROCESS FOR PREPARING THE SAME
ZA955271B (en) Anti-blocking agent and process for its manufacture
HUT74310A (en) Flame-resistant polycarbamide foam, production process and use thereof
HK1046149B (zh) 聚氨酯柔性泡沫及其製備方法
IL116412A0 (en) Flexible absorbent article and method for its manufacture
HK1003835A1 (en) Process for making flexible foams
EP0747425A4 (en) RUBBER COMPOSITION AND PROCESS FOR PRODUCING THE SAME
HU9700566D0 (en) Amino-alkyl- and acyl-amino-alkyl-ethers, process for producing them and their use as bradiquinine-receptor-antagonists
EP0692506A3 (en) Heat sensitive polyether polyurethane, method of preparation and heat sensitive composition
HUP9903902A3 (en) Bromotiacumicin compounds, process for producing them and medicaments containing the same
HUP9901208A3 (en) (r)-5-bromo-n-(1-ethyl-4-methylhexahydro-1h-1,4-diazepin-6-yl)-2-methoxy-6-methyl-amino-3-pyridine-carboxamide, process for producing the same and medicinal composition containing the same
EP0459257A3 (en) Thermoplastic, flexible polyurethane compositions and process for their preparation
EP0751253A3 (en) Absorbent granular material and process and apparatus for making the absorbent granular material
HU9503212D0 (en) Composition of polyols, process for preparation and use thereof
EP0805187A4 (en) COMPOSITION FOR MOLDING MATERIALS, MOLDING MATERIAL THAT CONTAINS THIS COMPOSITION AND METHOD FOR PRODUCING THIS MATERIAL
EP0889158A4 (en) AIR FRESHENER FIBER, PREPARATION PROCESS, AND AIR FRESHENER FIBER ARTICLE
GR3036226T3 (en) 6-methoxy-1h-benzotriazole-5-carboxamide derivatives, process for producing the same, and medicinal composition containing the same

Legal Events

Date Code Title Description
HPC4 Succession in title of patentee

Owner name: HUNTSMAN ICI CHEMICALS, LLC, US

MM4A Lapse of definitive patent protection due to non-payment of fees