MX9705189A - Polimeros biodegradables y/o compostables hechos de dienso conjugados tales como isopreno y 2,3-dimetil-1,3-butadieno. - Google Patents

Polimeros biodegradables y/o compostables hechos de dienso conjugados tales como isopreno y 2,3-dimetil-1,3-butadieno.

Info

Publication number
MX9705189A
MX9705189A MX9705189A MX9705189A MX9705189A MX 9705189 A MX9705189 A MX 9705189A MX 9705189 A MX9705189 A MX 9705189A MX 9705189 A MX9705189 A MX 9705189A MX 9705189 A MX9705189 A MX 9705189A
Authority
MX
Mexico
Prior art keywords
biodegradable
isoprene
butadiene
dimethyl
conjugated dienes
Prior art date
Application number
MX9705189A
Other languages
English (en)
Inventor
John Collins Dyer
Bryn Hird
Pui Kwan Wong
Original Assignee
Procter & Gamble
Shell Oil Co
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, Shell Oil Co filed Critical Procter & Gamble
Publication of MX9705189A publication Critical patent/MX9705189A/es

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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/10—Ceramics or glasses
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • 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
    • A61L15/425—Porous materials, e.g. foams or sponges
    • 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
    • A61L15/48—Surfactants
    • 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
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/306—Other specific inorganic materials not covered by A61L27/303 - A61L27/32
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/32—Polymerisation in water-in-oil emulsions
    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249982—With component specified as adhesive or bonding agent
    • Y10T428/249984—Adhesive or bonding component contains voids

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fertilizers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Se hacen polímeros biodegradables y/o compostables de isopreno, 2,3-dimetil-1,3-butadieno o dienos similares conjugados y un agente entrelazador que tiene un grupo de union desdoblable, tal como dimetacrilato de glicol etilénico. Estos polímeros pueden ser utilizados para hacer espumas absorbentes que son utiles en artículos absorbentes tales como pañales, a si como otros artículos biodegradables tales como películas, y látex utiles como aglutinantes y adhesivos.
MX9705189A 1995-03-30 1996-01-11 Polimeros biodegradables y/o compostables hechos de dienso conjugados tales como isopreno y 2,3-dimetil-1,3-butadieno. MX9705189A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/370,923 US5767168A (en) 1995-03-30 1995-03-30 Biodegradable and/or compostable polymers made from conjugated dienes such as isoprene and 2,3-dimethyl-1, 3-butadiene
PCT/US1996/000081 WO1996022796A1 (en) 1995-01-10 1996-01-11 Biodegradable and/or compostable polymers made from conjugated dienes such as isoprene and 2,3-dimethyl-1,3-butadiene

Publications (1)

Publication Number Publication Date
MX9705189A true MX9705189A (es) 1997-10-31

Family

ID=23461750

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9705189A MX9705189A (es) 1995-03-30 1996-01-11 Polimeros biodegradables y/o compostables hechos de dienso conjugados tales como isopreno y 2,3-dimetil-1,3-butadieno.

Country Status (12)

Country Link
US (2) US5767168A (es)
EP (1) EP0802803B1 (es)
JP (1) JP3650123B2 (es)
KR (2) KR100249608B1 (es)
AT (1) ATE180172T1 (es)
AU (1) AU4895496A (es)
CA (1) CA2209923C (es)
DE (1) DE69602517T2 (es)
ES (1) ES2135874T3 (es)
HK (1) HK1004120A1 (es)
MX (1) MX9705189A (es)
WO (1) WO1996022796A1 (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5977194A (en) * 1995-11-15 1999-11-02 The Dow Chemical Company High internal phase emusions and porous materials prepared therefrom
US6147131A (en) * 1995-11-15 2000-11-14 The Dow Chemical Company High internal phase emulsions (HIPEs) and foams made therefrom
US6048908A (en) * 1997-06-27 2000-04-11 Biopore Corporation Hydrophilic polymeric material
US6013589A (en) * 1998-03-13 2000-01-11 The Procter & Gamble Company Absorbent materials for distributing aqueous liquids
US6083211A (en) * 1998-03-13 2000-07-04 The Procter & Gamble Company High suction polymeric foam materials
MX217629B (es) * 1998-04-28 2003-11-17 Procter & Gamble Articulos absorbentes con materiales de distribucion colocados debajo del material de almacenamiento
JP2000095898A (ja) * 1998-09-24 2000-04-04 Jsr Corp 生分解性材料の改質剤、およびそれを用いた生分解性材料組成物
US6204298B1 (en) * 1999-02-22 2001-03-20 The Procter & Gamble Company Processes for the rapid preparation of foam materials from high internal phase emulsions at high temperatures and pressures
US6525106B1 (en) 1999-02-22 2003-02-25 The Procter & Gamble Company Method for continuous curing of hipe into hipe foams
JP3457279B2 (ja) * 2000-04-21 2003-10-14 新海株式会社 吸水パッド、吸水パッドを用いた吸水性製品・おむつおよびこれらの洗濯方法
JP2003531249A (ja) 2000-04-26 2003-10-21 ダウ グローバル テクノロジーズ インコーポレイテッド 高垂直吸い上げを有する耐久性吸収性ラテックスフォーム組成物
JP4311204B2 (ja) * 2001-11-29 2009-08-12 東レ株式会社 生分解性樹脂架橋連続発泡シート及びその製造方法
US20040138154A1 (en) * 2003-01-13 2004-07-15 Lei Yu Solid surface for biomolecule delivery and high-throughput assay
US20070269891A9 (en) * 2003-01-13 2007-11-22 Yasunobu Tanaka Solid surface with immobilized degradable cationic polymer for transfecting eukaryotic cells
US20050081476A1 (en) * 2003-10-15 2005-04-21 Mark Budzik Drywall-trimming accessory and methods for making same and/or preparing same to adhere to drywall-finishing compound
US7358282B2 (en) * 2003-12-05 2008-04-15 Kimberly-Clark Worldwide, Inc. Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam
US7291382B2 (en) * 2004-09-24 2007-11-06 Kimberly-Clark Worldwide, Inc. Low density flexible resilient absorbent open-cell thermoplastic foam
US7358223B2 (en) * 2004-10-04 2008-04-15 Nitto Denko Corporation Biodegradable cationic polymers
US8158689B2 (en) * 2005-12-22 2012-04-17 Kimberly-Clark Worldwide, Inc. Hybrid absorbent foam and articles containing it
US20070148433A1 (en) * 2005-12-27 2007-06-28 Mallory Mary F Elastic laminate made with absorbent foam
US7700541B2 (en) * 2006-04-06 2010-04-20 Nitto Denko Corporation Biodegradable cationic polymers
US8486135B2 (en) 2006-06-01 2013-07-16 Abbott Cardiovascular Systems Inc. Implantable medical devices fabricated from branched polymers
US8262723B2 (en) 2007-04-09 2012-09-11 Abbott Cardiovascular Systems Inc. Implantable medical devices fabricated from polymer blends with star-block copolymers
US20080312174A1 (en) * 2007-06-05 2008-12-18 Nitto Denko Corporation Water soluble crosslinked polymers
TW200918099A (en) 2007-09-14 2009-05-01 Nitto Denko Corp Drug carriers
US20120108692A1 (en) 2010-10-27 2012-05-03 John Collins Dyer Preparation of foam materials derived from renewable resources
JP2014511658A (ja) * 2011-03-11 2014-05-15 タイダ カンパニー リミテッド ライアビリティ カンパニー イヤーパフ
US9078393B1 (en) 2012-03-13 2015-07-14 Activation Technologies, LLC Activated-release fertilizer, pesticides, and other granules, germination-activated seeds, and methods of making and using same
US10583029B2 (en) * 2013-05-17 2020-03-10 Hollister Incorporated Biodegradable odor barrier film
CN107074983A (zh) 2014-06-02 2017-08-18 特西斯公司 改性的生物聚合物及其生产和使用方法
US10400105B2 (en) 2015-06-19 2019-09-03 The Research Foundation For The State University Of New York Extruded starch-lignin foams
US10639234B2 (en) 2015-10-16 2020-05-05 Zoll Circulation, Inc. Automated chest compression device
MX2018004729A (es) 2015-11-03 2018-07-06 Kimberly Clark Co Papel tisu con gran volumen y pocas pelusas.
WO2017091463A1 (en) 2015-11-23 2017-06-01 Tethis, Inc. Coated particles and methods of making and using the same
IL247302B (en) 2016-08-16 2019-03-31 Technion Res & Dev Foundation Systems for releasing materials based on polymer emulsions
WO2019108172A1 (en) 2017-11-29 2019-06-06 Kimberly-Clark Worldwide, Inc. Fibrous sheet with improved properties
CN112469857B (zh) 2018-07-25 2022-06-17 金伯利-克拉克环球有限公司 用于制备三维泡沫铺设的非织造物的方法
US11485849B2 (en) 2021-03-04 2022-11-01 Balena Ltd. Composite biodegradable polymeric based material, a product and a method of making same
USD990173S1 (en) * 2021-04-28 2023-06-27 Sekisui Chemical Co., Ltd. Foam sheet

Family Cites Families (116)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1420831B2 (de) 1959-07-28 1972-04-20 Will, Günther, Dr , 6100 Darmstadt Verfahren zur herstellung von poroesen formkoerpern
DE1137554B (de) 1961-06-21 1962-10-04 Bayer Ag Verfahren zur Polymerisation von wasserunloeslichen Monomeren
US3886225A (en) 1965-09-28 1975-05-27 Studiengesellschaft Kohle Mbh Process for the catalytic oligomerization of 1,3-diolefins to form open-chain compounds
US3431911A (en) 1966-06-17 1969-03-11 Scott Paper Co Absorbent pad
US3563243A (en) 1968-01-19 1971-02-16 Johnson & Johnson Absorbent pad
US3565817A (en) 1968-08-15 1971-02-23 Petrolite Corp Continuous process for the preparation of emuisions
DE1806652C3 (de) 1968-11-02 1974-07-25 Basf Ag Verfahren zur Herstellung von Polymerisaten mit faseriger und poriger Struktur
JPS4830603B1 (es) 1969-12-24 1973-09-21
JPS507565B1 (es) 1969-12-24 1975-03-27
US3925497A (en) 1970-10-09 1975-12-09 Du Pont Substituted 1,3,7-octatrienes and their preparation
US3806474A (en) 1970-11-23 1974-04-23 Princeton Polymer Sponge Corp Hydrophilic polyester urethane foam
US3673270A (en) 1970-12-11 1972-06-27 Du Pont Hydrogenation of 1,3,7-octatriene to 1,6-octadiene and 1,5-octadiene with certain chromium carbonyl catalysts
US3763056A (en) 1971-06-02 1973-10-02 G Will Porous polymeric compositions processes and products
US3734867A (en) 1971-12-17 1973-05-22 G Will Method of producing porous polymerizates from water-in-oil emulsions
US3778390A (en) 1972-07-17 1973-12-11 Procter & Gamble Hydrolytically unstable polyurethane foams
FR2202061B1 (es) 1972-10-10 1975-03-14 Elf Aquitaine Union Chimique
CH576923A5 (es) 1973-02-02 1976-06-30 Givaudan & Cie Sa
US3988508A (en) 1973-03-08 1976-10-26 Petrolite Corporation High internal phase ratio emulsion polymers
FR2225401B1 (es) 1973-04-12 1976-05-21 Aquitaine Petrole
US3796767A (en) 1973-04-19 1974-03-12 Gulf Research Development Co Process for preparing diolefins
GB1493356A (en) 1973-12-13 1977-11-30 Ici Ltd Water-extended polymeric materials
US3903189A (en) 1974-06-21 1975-09-02 Goodyear Tire & Rubber Oxidative dehydrogenation of olefins to diolefins
US4093570A (en) 1975-05-01 1978-06-06 Asahi Kasei Kogyo Kabushiki Kaisha Production of porous polymers
US4154917A (en) 1975-05-01 1979-05-15 Asahi Chemical Ind Production of porous polymers
US4049592A (en) 1975-07-18 1977-09-20 W. R. Grace & Co. Biodegradable hydrophilic foams and method
CA1071659A (en) 1975-09-18 1980-02-12 Goodyear Tire And Rubber Company (The) Oxidative dehydrogenation of olefins to diolefins
US4144153A (en) 1975-10-03 1979-03-13 Takiron Co., Ltd. Radiation process for producing 1,2-polybutadiene foamed products
US4029100A (en) 1976-01-05 1977-06-14 Colgate-Palmolive Company Shape retaining diaper
US4243829A (en) 1976-10-04 1981-01-06 Charles U. Pittman, Jr. Production of 1,7-octadiene from butadiene
US4132839A (en) 1976-10-12 1979-01-02 W. R. Grace & Co. Biodegradable hydrophilic foams and method
US4229549A (en) 1977-04-08 1980-10-21 Kureha Kagaku Kogyo Kabushiki Kaisha Thermoplastic resin composition comprising a rigid thermoplastic resin and a graft copolymer
JPS53144552A (en) 1977-05-18 1978-12-15 Kureha Chem Ind Co Ltd Palladium complexes
US4219660A (en) 1977-06-24 1980-08-26 Hoffmann-La Roche Inc. Conjugated diene derivatives
US4144278A (en) 1977-07-20 1979-03-13 Phillips Petroleum Company Diolefin dimerization using nitrosyl halides of iron triad metals
JPS54114547A (en) 1978-02-27 1979-09-06 Sekisui Plastics Preparation of formed body coated with polyester resin
US4687876A (en) 1978-03-27 1987-08-18 Shell Oil Company Production of 1,7-octadiene from butadiene
US4180694A (en) 1978-07-24 1979-12-25 Shell Oil Company Production of 1,7-octadiene from butadiene
US4309387A (en) 1978-08-14 1982-01-05 Phillips Petroleum Company Olefin dimerization
US4242531A (en) 1978-08-14 1980-12-30 Phillips Petroleum Company Olefin dimerization
JPS6030326B2 (ja) 1978-08-17 1985-07-16 三井化学株式会社 エチレン共重合ゴムの製造方法
US4283499A (en) 1978-10-13 1981-08-11 Rohm And Haas Company Resins
US4229606A (en) 1978-12-13 1980-10-21 Shell Oil Company 1,7-Octadiene process
GB2047254B (en) 1979-04-13 1983-03-09 Mitsui Petrochemical Ind Rubbery ethylene/1-butene/polyene copolymers and process for production thereof
US4234454A (en) 1979-07-27 1980-11-18 Phillips Petroleum Company Diolefin dimerization catalyst and method for producing nitrosyl halides of iron triad metals
JPS5710334A (en) 1980-06-23 1982-01-19 Kao Corp Absorptive article
US4394930A (en) 1981-03-27 1983-07-26 Johnson & Johnson Absorbent foam products
NZ199916A (en) 1981-03-11 1985-07-12 Unilever Plc Low density polymeric block material for use as carrier for included liquids
CA1196620A (en) 1981-06-26 1985-11-12 Donald Barby Substrate carrying a porous polymeric material
US4412089A (en) 1981-08-24 1983-10-25 Shell Oil Company Process for the preparation of dienes and/or trienes
US4346199A (en) 1981-09-30 1982-08-24 Monsanto Company Process for a polymeric polyblend composition comprising a matrix phase terpolymer of alkenyl aromatic alkenyl nitrile and myrcene monomers and a diene rubber phase grafted with said monomers
US4443568A (en) 1981-10-26 1984-04-17 Scm Corporation Polymerization process and product
US4460748A (en) 1982-07-06 1984-07-17 Luperox Gmbh Process for crosslinking and, if desired, foaming natural or synthetic homo- and/or copolymers
NZ205449A (en) 1982-09-07 1986-10-08 Unilever Plc Sulphonated,porous,cross-linked polymeric material
US4473611A (en) 1982-11-26 1984-09-25 Lever Brothers Company Porous polymeric material containing a reinforcing and heat-sealable material
NZ206331A (en) 1982-11-26 1986-05-09 Unilever Plc Liquid-permeable,flexible,sheet-like articles
GB2133314B (en) 1982-12-28 1986-02-26 Dainippon Toryo Kk Process for forming a corrosion resistant coating
GB8317428D0 (en) 1983-06-27 1983-07-27 Unilever Plc Highly absorbent substrate articles
JPS60155260A (ja) 1984-01-24 1985-08-15 Mitsubishi Gas Chem Co Inc ポリフエニレンエ−テル系樹脂組成物
DE3403576A1 (de) 1984-02-02 1985-08-08 Basf Ag, 6700 Ludwigshafen Elastomere thermoplastische formmassen und deren herstellung
GB8405680D0 (en) 1984-03-05 1984-04-11 Unilever Plc Porous polymers
US4536604A (en) 1984-03-15 1985-08-20 Texaco Inc. Butadiene reductive dimerization using a platinum catalyst and polymeric amine promoter
JPS60202128A (ja) 1984-03-27 1985-10-12 Kyowa Gas Chem Ind Co Ltd メタクリル系樹脂成形材料およびその製造方法
DE3560049D1 (en) 1984-05-10 1987-02-19 Charbonnages Ste Chimique Process for dimerizung a conjugated diene
CA1267241A (en) 1985-01-23 1990-03-27 Hideki Endo Polycarbonate resin composition
EP0215959B1 (en) 1985-04-16 1993-01-13 Mitsui Petrochemical Industries, Ltd. Particulate, crosslinked amorphous copolymer, process for its production, and use thereof
US4709084A (en) 1985-09-23 1987-11-24 Union Camp Corporation Terpene-based ester tackifiers
US4634729A (en) 1985-09-23 1987-01-06 Union Camp Corporation Terpene-based ester tackifiers
GB2188055B (en) 1986-03-20 1989-12-28 Smith & Nephew Ass Hydrophilic polyurethane foams
GB8607535D0 (en) 1986-03-26 1986-04-30 Unilever Plc Elastic cross-linked polymeric materials
US4961982A (en) 1986-09-25 1990-10-09 Standard Textile Company, Inc. Liquid-absorbing pad assembly and method of making same
US5006415A (en) 1987-01-16 1991-04-09 Kyowa Gas Chemical Industry Co., Ltd. Molded article of methacrylic resin
JPH07116325B2 (ja) 1987-02-16 1995-12-13 日本合成ゴム株式会社 ゴム組成物、架橋可能なゴム組成物、オイルシールおよびゴムホース
US4900706A (en) 1987-03-17 1990-02-13 Sumitomo Chemical Company, Limited Process for producing olefin polymers and catalyst used therein
GB8709688D0 (en) 1987-04-24 1987-05-28 Unilever Plc Porous material
CA1315968C (en) 1987-04-24 1993-04-13 David Colin Sherrington Substrate and process for making a substrate
JP2537877B2 (ja) 1987-06-12 1996-09-25 株式会社クラレ メタクリル系樹脂成形物品の製造方法
US5065752A (en) 1988-03-29 1991-11-19 Ferris Mfg. Co. Hydrophilic foam compositions
CA1335908C (en) 1988-10-07 1995-06-13 Junji Oshima Core-shell polymer, composition containing the polymers and its molded articles.
US5093426A (en) 1988-10-22 1992-03-03 Japan Synthetic Rubber Co., Ltd. Hydrogenated copolymer rubber, rubber composition comprising said rubber and rubber product obtained from the rubber
EP0367577B1 (en) 1988-10-31 1994-01-05 Japan Synthetic Rubber Co., Ltd. Novel ester group-containing (meth) acrylic acid ester, novel (co)polymer thereof, composition comprising the (co) polymer and composition comprising the ester group- containing (meth) acrylic acid ester
US5194581A (en) 1989-03-09 1993-03-16 Leong Kam W Biodegradable poly(phosphoesters)
US4985467A (en) 1989-04-12 1991-01-15 Scotfoam Corporation Highly absorbent polyurethane foam
US5096939A (en) 1989-06-07 1992-03-17 Techmer Pm Degradable polymeric compositions
US5037859A (en) 1989-06-20 1991-08-06 The United States Of America As Represented By The United States Department Of Energy Composite foams
US4966919A (en) 1989-06-20 1990-10-30 The United States Of America As Represented By The United States Department Of Energy Composite foams
US5185009A (en) 1989-07-10 1993-02-09 Elmo Sitnam Biodegradable diaper
US4990541A (en) 1989-11-09 1991-02-05 Hoechst Celanese Corp. Water absorbent latex polymer foams
US4943670A (en) 1989-11-22 1990-07-24 Shell Oil Company Preparation of conjugated dienes
JPH03199245A (ja) 1989-12-27 1991-08-30 Agency Of Ind Science & Technol 微生物崩壊性熱可塑性樹脂発泡体及びその製造方法
US5200469A (en) 1990-04-18 1993-04-06 Exxon Chemical Patents Inc. Crosslinked elastomeric polymers and process for producing the same
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
US5171309A (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
US5219646A (en) 1990-05-11 1993-06-15 E. I. Du Pont De Nemours And Company Polyester blends and their use in compostable products such as disposable diapers
US5037410A (en) 1990-08-08 1991-08-06 Zimmerman Robert R Disposable articles comprising compostible components
US5221726A (en) 1990-10-09 1993-06-22 Mcneil-Ppc, Inc. Hydrophilic materials useful in preparing fluid-absorbent products
US5166224A (en) 1991-01-02 1992-11-24 Hoechst Celanese Corp. Vulcanizable non-crystalline acetal elastomers
US5387207A (en) * 1991-08-12 1995-02-07 The Procter & Gamble Company Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same
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
US5147345A (en) 1991-08-12 1992-09-15 The Procter & Gamble Company High efficiency absorbent articles for incontinence management
US5352711A (en) 1991-08-12 1994-10-04 The Proctor & Gamble Company Method for hydrophilizing absorbent foam materials
US5260345A (en) 1991-08-12 1993-11-09 The Procter & Gamble Company Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials
US5198472A (en) 1991-08-12 1993-03-30 The Procter & Gamble Company Process for preparing emulsions that are polymerizable to absorbent foam materials
US5250576A (en) 1991-08-12 1993-10-05 The Procter & Gamble Company Process for preparing emulsions that are polymerizable to absorbent foam materials
US5149720A (en) 1991-08-12 1992-09-22 The Procter & Gamble Company Process for preparing emulsions that are polymerizable to absorbent foam materials
US5308906A (en) 1991-12-11 1994-05-03 Kimberly-Clark Corporation Extrudable elastomeric composition having controlled rate of degradation
US5219980A (en) 1992-04-16 1993-06-15 Sri International Polymers biodegradable or bioerodiable into amino acids
US5200433A (en) 1992-04-20 1993-04-06 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
US5252619A (en) 1992-05-29 1993-10-12 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
US5189070A (en) 1992-05-29 1993-02-23 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
US5210108A (en) 1992-07-29 1993-05-11 E. I. Du Pont De Nemours And Company Degradable foam materials
US5210104A (en) * 1992-10-15 1993-05-11 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
US5290820A (en) * 1993-07-29 1994-03-01 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
US5650222A (en) 1995-01-10 1997-07-22 The Procter & Gamble Company Absorbent foam materials for aqueous fluids made from high internal phase emulsions having very high water-to-oil ratios
US5500451A (en) 1995-01-10 1996-03-19 The Procter & Gamble Company Use of polyglycerol aliphatic ether emulsifiers in making high internal phase emulsions that can be polymerized to provide absorbent foams
US5563179A (en) 1995-01-10 1996-10-08 The Proctor & Gamble Company Absorbent foams made from high internal phase emulsions useful for acquiring and distributing aqueous fluids

Also Published As

Publication number Publication date
JPH11501683A (ja) 1999-02-09
CA2209923C (en) 2003-12-16
ES2135874T3 (es) 1999-11-01
EP0802803B1 (en) 1999-05-19
CA2209923A1 (en) 1996-08-01
US5767168A (en) 1998-06-16
DE69602517D1 (de) 1999-06-24
ATE180172T1 (de) 1999-06-15
JP3650123B2 (ja) 2005-05-18
AU4895496A (en) 1996-08-14
EP0802803A1 (en) 1997-10-29
US6231960B1 (en) 2001-05-15
WO1996022796A1 (en) 1996-08-01
KR100250368B1 (ko) 2000-03-15
DE69602517T2 (de) 1999-12-23
HK1004120A1 (en) 1998-11-20
KR100249608B1 (ko) 2000-06-01

Similar Documents

Publication Publication Date Title
MX9705189A (es) Polimeros biodegradables y/o compostables hechos de dienso conjugados tales como isopreno y 2,3-dimetil-1,3-butadieno.
HK1004119A1 (en) Cross-linked polymers made from 1,3,7-octatriene and like conjugated polyenes
AU4029493A (en) Polymer composition, absorbent material composition, their production and use
AU7313194A (en) Elastomeric adhesive foam
MY133783A (en) Hydrogenated block polymers having elasticity and articles made therefrom
WO1994016020A3 (en) Biodegradable thermoplastic polymer blend compositions with accelerated biodegradation
MX9705240A (es) Articulos biodegradables hechos de ciertos trans-polimeros y sus mezclas con otros componentes biodegradables.
CA2114638A1 (en) A Biodegradable Film and Method of Making Same
PT696612E (pt) Artigos de espuma biodegradaveis e um processo destinado a elaboracao dos mesmos
EP0396780A4 (en) Hydrogenated block copolymer and composition thereof
CA2167848A1 (en) An Elastic Laminated Sheet of an Incrementally Stretched Nonwoven Fibrous Web and Elastomeric Film and Method
EP0894825A4 (en) DIENE POLYMER COMPOSITION, PROCESS FOR PREPARING THE SAME, AND RUBBER COMPOSITION CONTAINING THE FIRST COMPOSITION
ATE250914T1 (de) Flüssigkeitssperre für absorbierende artikel
MY118388A (en) Ph-modified polymer compositions with enhanced biodegradability
AU697005B2 (en) Implantable molded articles for the administration of active substances to plants
DE69504864D1 (de) Zusammensetzung verwendbar für elastomere artikel und aus dieser zusammensetzung hergestellte artikel
BR9809700A (pt) Material elastomérico para artigos de borracha
TW364000B (en) Polymer blend
WO1998004627A3 (de) Biaxial gereckte, biologisch abbaubare und kompostierbare folie
EP0471999A3 (en) Branched and hydrogenated block copolymer and process for its preparation
AU1542997A (en) Paper packaging containers and process for making the same
JPS53136053A (en) Rubber composition
CA2121522A1 (en) Thermoplastic polymer composition
TW327637B (en) Adhesive composition for non-woven fabrics based on block copolymers
MX9206866A (es) Pelicula biodegradable y metodo para su fabricacion.