FI961053A - Hajoavan kopolymeerin valmistusmenetelmä - Google Patents

Hajoavan kopolymeerin valmistusmenetelmä Download PDF

Info

Publication number
FI961053A
FI961053A FI961053A FI961053A FI961053A FI 961053 A FI961053 A FI 961053A FI 961053 A FI961053 A FI 961053A FI 961053 A FI961053 A FI 961053A FI 961053 A FI961053 A FI 961053A
Authority
FI
Finland
Prior art keywords
preparation
degradable copolymer
degradable
copolymer
Prior art date
Application number
FI961053A
Other languages
English (en)
Swedish (sv)
Other versions
FI961053A0 (fi
Inventor
Chojiro Higuchi
Hiroshi Suizu
Masatoshi Takagi
Takeshi Kashima
Yuji Terado
Ikumi Kitada
Masanobu Ajioka
Akihiro Yamaguchi
Taiji Kameoka
Original Assignee
Mitsui Toatsu Chemicals
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 Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Publication of FI961053A0 publication Critical patent/FI961053A0/fi
Publication of FI961053A publication Critical patent/FI961053A/fi

Links

Classifications

    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/81—Preparation processes using solvents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B13/00—Preparation of cellulose ether-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/16—Preparation of mixed organic cellulose esters, e.g. cellulose aceto-formate or cellulose aceto-propionate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/02—Esters
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/664—Polyesters containing oxygen in the form of ether groups derived from hydroxy carboxylic acids
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
FI961053A 1995-03-16 1996-03-07 Hajoavan kopolymeerin valmistusmenetelmä FI961053A (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP5752395 1995-03-16
JP13351795 1995-05-31
JP23712695 1995-09-14
JP24483395 1995-09-22

Publications (2)

Publication Number Publication Date
FI961053A0 FI961053A0 (fi) 1996-03-07
FI961053A true FI961053A (fi) 1996-09-17

Family

ID=27463527

Family Applications (1)

Application Number Title Priority Date Filing Date
FI961053A FI961053A (fi) 1995-03-16 1996-03-07 Hajoavan kopolymeerin valmistusmenetelmä

Country Status (5)

Country Link
US (1) US5817728A (fi)
EP (1) EP0732341B1 (fi)
KR (1) KR100217259B1 (fi)
DE (1) DE69610727T2 (fi)
FI (1) FI961053A (fi)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5914188A (en) * 1996-04-18 1999-06-22 Mitsui Chemicals, Inc. Coated aliphatic polyester film
DE19618826A1 (de) * 1996-05-10 1997-11-13 Wolff Walsrode Ag Kompostierbare und thermoplastisch verarbeitbare Celluloseether-2-Hydroxycarbonsäureester und Mischester
DE19731575A1 (de) * 1997-07-23 1999-01-28 Wolff Walsrode Ag Wasserlösliche, flockbare und biologisch abbaubare Hydroxyalkylcellulose-2-hydroxycarbonsäureester
DE10111767B4 (de) * 2001-03-12 2005-03-24 Schwarz Pharma Ag Verfahren zur Herstellung von Polyestern aus Hydroxycarbonsäuren und Polyolen durch Polykondensation
KR100928887B1 (ko) * 2001-06-26 2009-11-30 도레이 카부시키가이샤 열가소성 셀룰로오스 유도체 조성물로 이루어진 섬유
EP1298158B1 (en) * 2001-09-26 2006-11-15 Kabushiki Kaisha Toshiba Copolymer resin composition and production process thereof
US20040154133A1 (en) * 2002-03-15 2004-08-12 Trostel Specialty Elastomers Group, Inc. Separable apparatus to cushion and dampen vibration and method
US7446131B1 (en) 2004-06-10 2008-11-04 The United States Of America As Represented By The Secretary Of Agriculture Porous polymeric matrices made of natural polymers and synthetic polymers and optionally at least one cation and methods of making
GB2422839B (en) * 2005-01-11 2009-06-24 Schlumberger Holdings Degradable polymers for wellbore fluids and processes
KR20080064170A (ko) * 2005-10-21 2008-07-08 클렘슨 유니버시티 재생가능한 자원으로부터의 복합 중합체 재료
US7754826B1 (en) 2005-11-15 2010-07-13 Clemson University Copolymers from lactide
KR20090054434A (ko) * 2006-07-28 2009-05-29 바이오그레이드 (홍콩) 피티와이 리미티드 마스터배치 및 폴리머 조성물
US8877338B2 (en) * 2006-11-22 2014-11-04 Polynew, Inc. Sustainable polymeric nanocomposites
US20080202415A1 (en) * 2007-02-28 2008-08-28 David Paul Miller Methods and systems for addition of cellulose ether to gypsum slurry
WO2008113509A1 (de) * 2007-03-16 2008-09-25 Treofan Germany Gmbh & Co. Kg Verpackung für uv sterilisation
US7803296B2 (en) * 2007-06-11 2010-09-28 United States Gypsum Company Methods and systems for preparing gypsum slurry containing a cellulose ether
US20090105097A1 (en) * 2007-10-22 2009-04-23 Carlos Abad Degradable Friction Reducer
US20110052847A1 (en) * 2009-08-27 2011-03-03 Roberts Danny H Articles of manufacture from renewable resources
WO2011097700A1 (en) * 2010-02-11 2011-08-18 Fpinnovations Nanocomposite biomaterials of nanocrystalline cellulose (ncc) and polylactic acid (pla)
US8475297B2 (en) * 2011-02-23 2013-07-02 Nike, Inc. Golf ball with carbon dioxide absorbents
US8480516B2 (en) 2011-02-23 2013-07-09 Nike, Inc. Methods for encouraging use of greenhouse gas reducing golf balls
CA2838917C (en) 2011-06-23 2016-10-18 British American Tobacco (Investments) Limited Filter material comprising polylactide fibres
GB201112402D0 (en) 2011-07-19 2011-08-31 British American Tobacco Co Cellulose acetate compositions
CN109054325A (zh) * 2018-09-10 2018-12-21 邓文武 一种可降解农用地膜及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH656884A5 (de) * 1983-08-26 1986-07-31 Sandoz Ag Polyolester, deren herstellung und verwendung.
SE8601563D0 (sv) * 1986-04-08 1986-04-08 Carbomatrix Ab Matrismaterial, forfarande for framstellning derav och anvendning derav
US5247013A (en) * 1989-01-27 1993-09-21 Mitsui Toatsu Chemicals, Inc. Biocompatible polyester and production thereof
US5191016A (en) * 1990-07-19 1993-03-02 Manssur Yalpani Functionalized poly(hydroxyalkanoates) and method of manufacturing same
DE69230032T2 (de) * 1991-12-19 2000-02-03 Mitsui Chemicals, Inc. Polyhydroxycarbonsäure und verfahren zu ihrer herstellung
US5387665A (en) * 1993-02-26 1995-02-07 Mitsui Toatsu Chemicals, Inc. Resins for electrohotographic toners
JPH06287279A (ja) * 1993-03-31 1994-10-11 Dainippon Ink & Chem Inc ラクタイド系グラフト共重合体の製造方法
JPH10511419A (ja) * 1994-12-23 1998-11-04 ビーエーエスエフ アクチェンゲゼルシャフト 生物分解性かつ熱可塑性の澱粉

Also Published As

Publication number Publication date
EP0732341B1 (en) 2000-10-25
DE69610727T2 (de) 2001-05-23
US5817728A (en) 1998-10-06
FI961053A0 (fi) 1996-03-07
EP0732341A3 (en) 1997-02-26
EP0732341A2 (en) 1996-09-18
KR100217259B1 (ko) 1999-09-01
DE69610727D1 (de) 2000-11-30
KR960034256A (ko) 1996-10-22

Similar Documents

Publication Publication Date Title
FI961053A0 (fi) Hajoavan kopolymeerin valmistusmenetelmä
TR199600792A2 (tr) Dihaloazolopirimidinlerin hazirlanmasina yönelik proses.
BR9602635A (pt) Conjunto de cateter
DK1407731T3 (da) Ostomikobling
NO981800D0 (no) FremgangsmÕte for fremstilling av 1,1,1,3,3-pentafluorpentan
BR9701009A (pt) Processo para a preparação de copolímero de poliacetal
DE69609615D1 (de) Windel
NO944871L (no) Fremgangsmåte for fremstilling av polydimetylsiloksaner
NO974169D0 (no) Fremgangsmåte for tetra-azacykloalkan-fremstilling
EE03351B1 (et) Meetod lerkanidipiinhüdrokloriidi valmistamiseks
DE69632758D1 (de) Ostomiekupplung
NO982237D0 (no) Ny fremgangsmÕte for fremstilling av fenylimidazolidinderivater
DE69621661D1 (de) Strickverfahren
FI960937A (fi) Menetelmä aryylialkyylihydroperoksidien valmistamiseksi
FI973644A0 (fi) Uusi menetelmä 2,3-dihydrobentsofuranolijohdannaisten valmistamiseksi
BR9603475A (pt) Processo para a preparação de copolímero de poliacetal
FI972694A (fi) Uusi menetelmä sameridiinin valmistamiseksi
NO964519D0 (no) Fremgangsmåte for fremstilling av chitosanalkylderivater
FI960790A0 (fi) Menetelmä fluoreenibisfenolin valmistamiseksi
NO963174D0 (no) Fremgangsmåte for fremstilling av isovanillin
BR9603972A (pt) Processo para a preparação de copolímero de poliacetal
KR960028099U (ko) 커프스보턴
SE9501832D0 (sv) Sanitetsartikel
BR9503700A (pt) Plantadeira de mandioca
FI952808A0 (fi) Rensapparat foer invaendig rengoering av luftkanaler med rektangulaert tvaersmitt

Legal Events

Date Code Title Description
HC Name/ company changed in application

Owner name: MITSUI CHEMICALS, INC.