SG54295A1 - Ph-modified polymer compositions with enhanced biodegradability - Google Patents

Ph-modified polymer compositions with enhanced biodegradability

Info

Publication number
SG54295A1
SG54295A1 SG1996007911A SG1996007911A SG54295A1 SG 54295 A1 SG54295 A1 SG 54295A1 SG 1996007911 A SG1996007911 A SG 1996007911A SG 1996007911 A SG1996007911 A SG 1996007911A SG 54295 A1 SG54295 A1 SG 54295A1
Authority
SG
Singapore
Prior art keywords
polymer compositions
modified polymer
enhanced biodegradability
biodegradability
enhanced
Prior art date
Application number
SG1996007911A
Other languages
English (en)
Inventor
Robert S Honkonen
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of SG54295A1 publication Critical patent/SG54295A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/012—Additives activating the degradation of the macromolecular compounds
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0033—Additives activating the degradation of the macromolecular compound

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
SG1996007911A 1993-12-20 1994-12-13 Ph-modified polymer compositions with enhanced biodegradability SG54295A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16843493A 1993-12-20 1993-12-20

Publications (1)

Publication Number Publication Date
SG54295A1 true SG54295A1 (en) 1998-11-16

Family

ID=22611472

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996007911A SG54295A1 (en) 1993-12-20 1994-12-13 Ph-modified polymer compositions with enhanced biodegradability

Country Status (14)

Country Link
US (1) US5545681A (fr)
EP (1) EP0738159A1 (fr)
JP (1) JPH09507091A (fr)
KR (1) KR100362894B1 (fr)
CN (1) CN1103607C (fr)
AU (1) AU699122B2 (fr)
BR (1) BR9408383A (fr)
CA (1) CA2177033C (fr)
MY (1) MY118388A (fr)
NO (1) NO962592L (fr)
PH (1) PH31398A (fr)
SG (1) SG54295A1 (fr)
TW (1) TW324730B (fr)
WO (1) WO1995017216A1 (fr)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517682A1 (de) * 1995-05-13 1996-11-14 Buna Sow Leuna Olefinverb Gmbh Biologisch abbaubare thermoplastische Formmassen mit verbesserten Verarbeitungs- und Gebrauchseigenschaften
US6673463B1 (en) * 1995-08-02 2004-01-06 Matsushita Electric Industrial Co., Ltd. Structure material and molded product using the same and decomposing method thereof
US5952088A (en) * 1996-12-31 1999-09-14 Kimberly-Clark Worldwide, Inc. Multicomponent fiber
US6089009A (en) 1997-08-28 2000-07-18 Belmont Textile Machinery Co., Inc. Fluid-jet false-twisting method and product
US6201068B1 (en) 1997-10-31 2001-03-13 Kimberly-Clark Worldwide, Inc. Biodegradable polylactide nonwovens with improved fluid management properties
US6268434B1 (en) 1997-10-31 2001-07-31 Kimberly Clark Worldwide, Inc. Biodegradable polylactide nonwovens with improved fluid management properties
US7772455B1 (en) 1997-11-14 2010-08-10 The Procter & Gamble Company Disposable article providing improved management of bodily exudates
US6306782B1 (en) 1997-12-22 2001-10-23 Kimberly-Clark Worldwide, Inc. Disposable absorbent product having biodisintegratable nonwovens with improved fluid management properties
US6135987A (en) * 1997-12-22 2000-10-24 Kimberly-Clark Worldwide, Inc. Synthetic fiber
US6309988B1 (en) 1997-12-22 2001-10-30 Kimberly-Clark Worldwide, Inc. Biodisintegratable nonwovens with improved fluid management properties
US6544455B1 (en) 1997-12-22 2003-04-08 Kimberly-Clark Worldwide, Inc. Methods for making a biodegradable thermoplastic composition
US6261677B1 (en) 1997-12-22 2001-07-17 Kimberly-Clark Worldwide, Inc. Synthetic fiber
US6018093A (en) * 1998-06-29 2000-01-25 The Procter & Gamble Company Absorbent article including a calcium-based feces modification agent
CN1314822A (zh) * 1998-06-29 2001-09-26 宝洁公司 一次性废物处理装置
US5998695A (en) * 1998-06-29 1999-12-07 The Procter & Gamble Company Absorbent article including ionic complexing agent for feces
US6194483B1 (en) 1998-08-31 2001-02-27 Kimberly-Clark Worldwide, Inc. Disposable articles having biodegradable nonwovens with improved fluid management properties
US6197860B1 (en) 1998-08-31 2001-03-06 Kimberly-Clark Worldwide, Inc. Biodegradable nonwovens with improved fluid management properties
JP5031144B2 (ja) 1999-03-25 2012-09-19 メタボリックス，インコーポレイテッド ポリヒドロキシアルカノエートポリマーの医療デバイスおよび医療適用
JP2001295103A (ja) * 2000-04-12 2001-10-26 Oji Paper Co Ltd 吸収機能部を備えた衣類
EP1309359A2 (fr) * 2000-08-17 2003-05-14 The Procter & Gamble Company Films et stratifies jetables dans les toilettes et degradables en anaerobiose
JP3848077B2 (ja) * 2000-11-20 2006-11-22 キヤノン株式会社 分解性樹脂組成物およびその処理方法
EP1368069B1 (fr) * 2001-03-16 2009-12-09 The Procter & Gamble Company Applicateurs de tampon jetables dans les toilettes
US6906131B2 (en) * 2001-09-17 2005-06-14 Stockhausen Gmbh & Co. Kg Cellulose material with improved absorbency
US6713646B2 (en) * 2002-04-12 2004-03-30 Biosphere Medical Degradable crosslinkers, and degradable crosslinked hydrogels comprising them
US6738991B1 (en) * 2002-11-26 2004-05-25 Dandreo Julie E Flushable toddler toilet chair liner
ES2527857T3 (es) 2003-05-08 2015-01-30 Tepha, Inc. Tejidos y fibras médicas de polihidroxialcanoato
US20040267217A1 (en) * 2003-06-30 2004-12-30 Dave Vipul Bhupendra Disposable absorbent article
US7326659B2 (en) * 2004-02-16 2008-02-05 Conwed Plastics Llc Biodegradable netting
US20050238678A1 (en) * 2004-03-05 2005-10-27 Janos Borbely Hydrogels from biopolymers
PT1778305E (pt) 2004-08-03 2010-07-27 Tepha Inc Suturas de poli-hidroxialcanoato que n†o se enrolam
KR100732013B1 (ko) * 2005-03-18 2007-06-25 성균관대학교산학협력단 ｐＨ 민감성 블록 공중합체 및 이를 이용한 고분자 마이셀
US7833339B2 (en) 2006-04-18 2010-11-16 Franklin Industrial Minerals Mineral filler composition
WO2008009612A1 (fr) * 2006-07-19 2008-01-24 Basf Se Procédé de production de particules absorbant l'eau présentant une perméabilité élevée grâce à la polymérisation de goutellettes d'une solution monomère
US8227658B2 (en) 2007-12-14 2012-07-24 Kimberly-Clark Worldwide, Inc Film formed from a blend of biodegradable aliphatic-aromatic copolyesters
WO2009086022A1 (fr) * 2007-12-19 2009-07-09 Avery Dennison Corporation Ensemble de fixation fabriqué à partir d'un matériau durable et procédé apparenté
US10519434B2 (en) 2012-07-13 2019-12-31 Diomics Corporation Biologic sample collection devices and methods of production and use thereof
EP2996731A4 (fr) * 2013-05-14 2016-12-14 Eco Sports Llc Polyuréthanne thermoplastique dégradable de manière contrôlable et sur-poignées faites avec lui
EP3185995B1 (fr) 2014-07-22 2021-09-29 Diomics Corporation Système d'écoulement d'air et procédé pour la collection d'agents aérogènes
EP3180040B1 (fr) 2014-08-15 2020-05-13 Tepha, Inc. Sutures auto-rétentives de poly-4-hydroxybutyrate et de copolymères de celui-ci
US10346671B2 (en) 2014-08-15 2019-07-09 Diomics Corporation Films for biologic analyte collection and analysis and methods of production and use thereof
WO2016094669A1 (fr) 2014-12-11 2016-06-16 Tepha, Inc. Procédés d'orientation de fil multifilament et de monofilaments de poly-4-hydroxybutyrate et de copolymères de celui-ci
US10626521B2 (en) 2014-12-11 2020-04-21 Tepha, Inc. Methods of manufacturing mesh sutures from poly-4-hydroxybutyrate and copolymers thereof
EP3031847A1 (fr) 2014-12-11 2016-06-15 Solvay Acetow GmbH Composition de polymère comprenant un additif basique, procédé et articles comprenant ladite composition de polymère
KR20160077238A (ko) * 2014-12-22 2016-07-04 주식회사 효성 무기 첨가제를 이용한 스판덱스 원단의 pH의 향상방법
JP2022545133A (ja) * 2019-09-03 2022-10-25 アールジェイソルター，リミティド ライアビリティ カンパニー 生分解性物品及び製造方法
DE102020205094A1 (de) * 2020-04-22 2021-10-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Additivzusammensetzung sowie deren Verwendung, Kondensationspolymerzusammensetzung, Formmasse und hieraus hergestellte Formmassen und Formteile und deren Verwendung
CN115942963A (zh) * 2020-07-31 2023-04-07 金伯利-克拉克环球有限公司 可自动生物降解的吸收制品
WO2023137146A1 (fr) * 2022-01-14 2023-07-20 Celanese International Corporation Composition d'ester de cellulose et procédé de production d'articles à partir de celle-ci
KR102864084B1 (ko) * 2023-01-13 2025-09-24 단국대학교 산학협력단 고유동성 및 고연신 특성을 갖는 폴리카보네이트 블렌드 수지 조성물의 제조방법

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1880808A (en) * 1927-03-28 1932-10-04 Eastman Kodak Co Process of making cellulose esters of carboxylic acids
US1683347A (en) * 1927-08-25 1928-09-04 Eastman Kodak Co Process of making chloroform-soluble cellulose acetate
US1698049A (en) * 1928-01-18 1929-01-08 Eastman Kodak Co Process of making cellulosic esters containing halogen-substituted fatty-acid groups
US1984147A (en) * 1929-10-22 1934-12-11 Eastman Kodak Co Process for the production of cellulose esters and corresponding alkyl esters
US1880560A (en) * 1929-12-14 1932-10-04 Eastman Kodak Co Process for the hydrolysis of cellulose acetate
US2129052A (en) * 1936-02-04 1938-09-06 Eastman Kodak Co Hydrolyzed cellulose acetate
US3332926A (en) * 1964-02-21 1967-07-25 Allied Chem Thermal degradation of polyolefins in the presence of a metal salt carboxylic acid catalyst
US3493319A (en) * 1967-05-26 1970-02-03 Us Agriculture Esterification of cellulosic textiles with unsaturated long chain fatty acids in the presence of trifluoroacetic anhydride using controlled cellulose-acid-anhydride ratios
US3585257A (en) * 1967-11-02 1971-06-15 Phillips Petroleum Co Polymerization process for preparing block copolymers
US3480016A (en) * 1968-02-02 1969-11-25 Celanese Corp Sanitary products
US3550592A (en) * 1968-12-23 1970-12-29 Kimberly Clark Co Sanitary napkin and disposable wrapper therefor
US3707430A (en) * 1970-06-12 1972-12-26 Celanese Corp Selectively dispersible sanitary structures
FR2200299B1 (fr) * 1972-09-20 1978-10-20 Huels Chemische Werke Ag
US3840512A (en) * 1972-11-09 1974-10-08 Ici Ltd Degradable plastics composition
US3860003B2 (en) * 1973-11-21 1990-06-19 Contractable side portions for disposable diaper
US4242408A (en) * 1979-06-25 1980-12-30 The Dow Chemical Company Easily disposable non-woven products having high wet strength at acid pH and low wet strength at base pH
US4346709A (en) * 1980-11-10 1982-08-31 Alza Corporation Drug delivery devices comprising erodible polymer and erosion rate modifier
DE3168826D1 (en) * 1980-11-18 1985-03-21 Ici Plc Polymer blends
US4808178A (en) * 1981-07-17 1989-02-28 The Proctor & Gamble Company Disposable absorbent article having elasticized flaps provided with leakage resistant portions
US4440889A (en) * 1982-06-23 1984-04-03 The Firestone Tire & Rubber Company Polyethylene terephthalate molding compositions
US4489056A (en) * 1982-06-30 1984-12-18 Merck & Co., Inc. Acid anhydrides as rate controlling agent for the erosion of polymers which latter polymers have beneficial substances dispersed throughout their matrix or where the polymer matrix surrounds the beneficial substance
US4780319A (en) * 1985-07-08 1988-10-25 Merck & Co., Inc. Organic acids as catalysts for the erosion of polymers
US4695278A (en) * 1985-10-11 1987-09-22 The Procter & Gamble Company Absorbent article having dual cuffs
AU603076B2 (en) * 1985-12-09 1990-11-08 W.R. Grace & Co.-Conn. Polymeric products and their manufacture
US4816025A (en) * 1986-10-10 1989-03-28 The Procter & Gamble Company Absorbent article having a containment pocket
DE3781133T2 (de) * 1986-12-19 1993-06-24 Akzo Nv Herstellung von polymilchsaeure und copolymeren daraus.
PT87342B (pt) * 1987-04-28 1992-08-31 Labofina Sa Processo para a preparacao de tintas antivegetativas de auto-polimento
GB8712009D0 (en) * 1987-05-21 1987-06-24 Folk Drive Eng Ltd Degradable plastics
JPH0674374B2 (ja) * 1987-10-16 1994-09-21 帝人株式会社 改質ポリエステル組成物
DE68928938T2 (de) * 1988-08-08 1999-09-30 Biopak Technology Ltd., Golden Verfahren zur Weichmachung von Lactidpolymerisaten
GB8822736D0 (en) * 1988-09-28 1988-11-02 Shipley R Disposable diapers
US4944734A (en) * 1989-03-09 1990-07-31 Micro Vesicular Systems, Inc. Biodegradable incontinence device with embedded granules
IL93620A0 (en) * 1989-03-09 1990-12-23 Butterfly Srl Biodegradable articles based on starch and process for producing them
EP0496737A4 (en) * 1989-08-08 1993-06-30 The Pennsylvania Research Corporation Hydrodegradable polyesters
US4929711A (en) * 1989-10-04 1990-05-29 Quantum Chemical Corporation Process for converting polyketones to polyesters
US4957997A (en) * 1989-10-04 1990-09-18 Quantum Chemical Corporation Process for converting polyketones containing pendant functional groups to polyesters
CA2032581C (fr) * 1989-12-20 2002-03-12 Karel Ulbrich Gels hydrophiles degradables par hydrolyse; methode de preparation
GB9006953D0 (en) * 1990-03-28 1990-05-23 Disposables & Diaper Developme Disposable materials
US5171308A (en) * 1990-05-11 1992-12-15 E. I. Du Pont De Nemours And Company Polyesters and their use in compostable products such as disposable diapers
US5053482A (en) * 1990-05-11 1991-10-01 E. I. Du Pont De Nemours And Company Novel polyesters and their use in compostable products such as disposable diapers
IT1240503B (it) * 1990-07-25 1993-12-17 Butterfly Srl Miscela polimerica amidacea particolarmente per la produzione di film e simili e procedimento per la sua produzione.
JP3045534B2 (ja) * 1990-11-07 2000-05-29 日本石油化学株式会社 生物分解性樹脂組成物およびその製品
ATE150058T1 (de) * 1990-11-30 1997-03-15 Eastman Chem Co Mischungen von aliphatisch-aromatischen copolyestern mit celluloseester-polymeren
US5151092A (en) * 1991-06-13 1992-09-29 The Procter & Gamble Company Absorbent article with dynamic elastic waist feature having a predisposed resilient flexural hinge
WO1993000399A1 (fr) * 1991-06-26 1993-01-07 The Procter & Gamble Company Films biodegradables impermeables au liquide
US5217795A (en) * 1991-08-13 1993-06-08 Kimberly-Clark Corporation Polymeric web compositions having improved alkaline solubility for use as fibers
US5135966A (en) * 1991-11-26 1992-08-04 Shell Oil Company Environmentally degradable polymer composition
US5142023A (en) * 1992-01-24 1992-08-25 Cargill, Incorporated Continuous process for manufacture of lactide polymers with controlled optical purity
MX9301821A (es) * 1992-03-30 1994-03-31 Alza Corp Sistema de matriz polimerica biodegradable regulador de degradacion y metodo de tratamiento del mismo.
WO1994000163A1 (fr) * 1992-06-26 1994-01-06 The Procter & Gamble Company Compositions de films monocouches biodegradables et impermeables aux liquides
US5338822A (en) * 1992-10-02 1994-08-16 Cargill, Incorporated Melt-stable lactide polymer composition and process for manufacture thereof
GB9311399D0 (en) * 1993-06-02 1993-07-21 Zeneca Ltd Polyester composition
JPH073138A (ja) * 1993-06-15 1995-01-06 Uni Charm Corp 樹脂組成物および該樹脂組成物より得られる多孔性フ ィルムならびにその製造方法
JP3377844B2 (ja) * 1993-09-14 2003-02-17 富士通株式会社 電気回路基板

Also Published As

Publication number Publication date
CN1138299A (zh) 1996-12-18
MY118388A (en) 2004-10-30
JPH09507091A (ja) 1997-07-15
CN1103607C (zh) 2003-03-26
US5545681A (en) 1996-08-13
EP0738159A1 (fr) 1996-10-23
TW324730B (en) 1998-01-11
AU699122B2 (en) 1998-11-26
NO962592D0 (no) 1996-06-19
KR100362894B1 (ko) 2003-01-24
WO1995017216A1 (fr) 1995-06-29
BR9408383A (pt) 1997-08-26
AU1435095A (en) 1995-07-10
NO962592L (no) 1996-08-19
CA2177033C (fr) 2000-06-27
PH31398A (en) 1998-10-29

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