EE03093B1 - Optiliselt aktiivsed adsorbendid, nende valmistamise meetod ja kasutamine, lähteühendid ja nende valmistamise meetod - Google Patents

Optiliselt aktiivsed adsorbendid, nende valmistamise meetod ja kasutamine, lähteühendid ja nende valmistamise meetod

Info

Publication number
EE03093B1
EE03093B1 EE9400191A EE9400191A EE03093B1 EE 03093 B1 EE03093 B1 EE 03093B1 EE 9400191 A EE9400191 A EE 9400191A EE 9400191 A EE9400191 A EE 9400191A EE 03093 B1 EE03093 B1 EE 03093B1
Authority
EE
Estonia
Prior art keywords
preparation
optically active
active adsorbents
starting materials
adsorbents
Prior art date
Application number
EE9400191A
Other languages
English (en)
Inventor
M�ller Per
Sanchez Domingo
Allenmark Stig
Andersson Shalini
Original Assignee
Eka Chemicals Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20388020&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EE03093(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eka Chemicals Ab filed Critical Eka Chemicals Ab
Publication of EE03093B1 publication Critical patent/EE03093B1/et

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/26—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring
    • C07C271/28—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring to a carbon atom of a non-condensed six-membered aromatic ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
    • B01J20/3217—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
    • B01J20/3219—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond involving a particular spacer or linking group, e.g. for attaching an active group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/327—Polymers obtained by reactions involving only carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C235/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C235/06—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/26—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring
    • C07C271/30—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring to a carbon atom of a six-membered aromatic ring being part of a condensed ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/235—Saturated compounds containing more than one carboxyl group
    • C07C59/245—Saturated compounds containing more than one carboxyl group containing hydroxy or O-metal groups
    • C07C59/255—Tartaric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
EE9400191A 1992-12-03 1994-11-17 Optiliselt aktiivsed adsorbendid, nende valmistamise meetod ja kasutamine, lähteühendid ja nende valmistamise meetod EE03093B1 (et)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9203646A SE500248C2 (sv) 1992-12-03 1992-12-03 Kirala adsorbenter och framställning av dessa samt föreningar på vilka adsorbenterna är baserade och framställning av dessa föreningar

Publications (1)

Publication Number Publication Date
EE03093B1 true EE03093B1 (et) 1998-06-15

Family

ID=20388020

Family Applications (1)

Application Number Title Priority Date Filing Date
EE9400191A EE03093B1 (et) 1992-12-03 1994-11-17 Optiliselt aktiivsed adsorbendid, nende valmistamise meetod ja kasutamine, lähteühendid ja nende valmistamise meetod

Country Status (19)

Country Link
US (2) US6277782B1 (et)
EP (1) EP0671975B2 (et)
JP (1) JP3212093B2 (et)
AT (1) ATE168586T1 (et)
AU (1) AU5663594A (et)
BR (1) BR9307571A (et)
CA (1) CA2150712C (et)
CZ (1) CZ290687B6 (et)
DE (1) DE69319922T3 (et)
DK (1) DK0671975T4 (et)
EE (1) EE03093B1 (et)
ES (1) ES2119999T5 (et)
FI (1) FI120876B (et)
HU (1) HU217987B (et)
NO (1) NO305195B1 (et)
PL (1) PL193823B1 (et)
RU (1) RU2121395C1 (et)
SE (1) SE500248C2 (et)
WO (1) WO1994012275A1 (et)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE500248C2 (sv) 1992-12-03 1994-05-24 Eka Nobel Ab Kirala adsorbenter och framställning av dessa samt föreningar på vilka adsorbenterna är baserade och framställning av dessa föreningar
ES2272099T3 (es) * 1998-10-16 2007-04-16 Ge Healthcare Bio-Sciences Ab Composicion estable en el almacenamiento que comprende un soporte activado por acido escuarico utilizable para la inmovilizacion de compuestos que contienen grupos de amina.
RU2169551C1 (ru) * 2000-07-25 2001-06-27 Закрытое акционерное общество "Ассоциация "Темп" Устройство для электропунктуры
EP1389606B1 (en) * 2001-04-27 2013-06-05 Daicel Chemical Industries, Ltd. Separatory agent for enantiomeric isomers comprising a polysaccharide with an indanyl group
FR2829947B1 (fr) * 2001-09-21 2004-10-15 Chiralsep Sarl Reseau polymere tridimensionnel reticule, son procede de preparation, materiau support comportant ce reseau et leurs utilisations
FR2834227A1 (fr) * 2001-12-27 2003-07-04 Chiralsep Sarl Materiaux supports optiquement actifs, leur procede de preparation et leurs utilisations
RU2203730C1 (ru) * 2001-12-27 2003-05-10 Даванков Вадим Александрович Сорбент и способ его получения
DE10226923A1 (de) * 2002-06-17 2003-12-24 Bayer Ag Verfahren zur Enantiomerenanreicherung von cis-8-Benzyl-7,9-dioxo-2,8-diazabicyclo[4.3.0]nonan
DE602004006975D1 (de) * 2003-03-27 2007-07-26 Chirosep Dreidimensionales vernetztes polymernetzwerk, verfahren zu dessen herstellung, dieses enthaltender trägermaterial und ihre verwendung
US7112277B2 (en) * 2003-06-30 2006-09-26 Agilent Technologis, Inc. Methods and systems for separating constituents of a highly aqueous fluid
JP4887286B2 (ja) * 2004-04-07 2012-02-29 ウオーターズ・テクノロジーズ・コーポレイシヨン エナンチオマーの分離用組成物及び方法
RU2255802C1 (ru) * 2004-06-17 2005-07-10 Закрытое акционерное общество "БиоХимМак СТ" Сорбент для разделения оптических изомеров и способ его получения
RU2348455C2 (ru) * 2006-10-10 2009-03-10 Закрытое акционерное общество "БиоХимМак СТ" Сорбент для хроматографии оптических изомеров и способ его получения
US8076511B2 (en) * 2007-05-18 2011-12-13 Ampac Fine Chemicals Llc. Preparative-scale separation of enantiomers of chiral carboxylic acids
RU2366502C2 (ru) * 2007-10-29 2009-09-10 Александр Георгиевич Мажуга Наногибридные функциональные сепарационные материалы на основе модифицированных наночастиц металлов и способ их получения
RU2363538C1 (ru) * 2008-04-21 2009-08-10 Государственное образовательное учреждение Высшего профессионального образования "Томский государственный университет" Способ получения энантиоселективного сорбента
WO2010148191A2 (en) * 2009-06-17 2010-12-23 Board Of Regents, The University Of Texas System Compositions and methods for cyclofructans as separation agents
UA67354U (uk) 2011-11-24 2012-02-10 Людмила Дмитрівна Желдак Водорозчинний лінійний гетероланцюговий диполімер

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247355B2 (et) 1974-10-15 1977-12-01
JPS561350A (en) 1979-06-20 1981-01-09 Shoji Hara Grafted chromatographic stationary phase or filler and its preparation
US4318819A (en) * 1980-02-25 1982-03-09 Uop Inc. Chiral supports for resolution of racemates
JPS58202043A (ja) 1982-05-19 1983-11-25 Sumitomo Chem Co Ltd グラフトしたクロマトグラフ充填剤およびそれを用いる鏡像体混合物の分析法
JPS5950358A (ja) 1982-09-14 1984-03-23 Sumitomo Chem Co Ltd 光学活性なカルボン酸をグラフトしたクロマトグラフ充填剤およびそれを用いる鏡像体混合物の分離法
JPS59212765A (ja) 1983-05-19 1984-12-01 Sumitomo Chem Co Ltd グラフトしたクロマトグラフ充填剤およびそれを用いる鏡像体混合物の分析法
JPS6082858A (ja) 1983-10-13 1985-05-11 Daicel Chem Ind Ltd 光学分割用吸着剤
JPS60193930A (ja) 1984-03-13 1985-10-02 Daicel Chem Ind Ltd 分離剤
JPS60196663A (ja) † 1984-03-19 1985-10-05 Daicel Chem Ind Ltd 分離剤
JPS61213767A (ja) 1985-03-20 1986-09-22 Daicel Chem Ind Ltd 分離剤
JPS6277149A (ja) 1985-09-30 1987-04-09 Suzuki Motor Co Ltd シリンダブロツクの製造方法
JPH0738943B2 (ja) 1986-05-27 1995-05-01 ダイセル化学工業株式会社 複合構造物
JPS62285969A (ja) * 1986-06-03 1987-12-11 Kao Corp 伸縮性を有する止着テ−プ基材
DE3619303A1 (de) 1986-06-07 1987-12-10 Merck Patent Gmbh Optisch aktive adsorbentien
JPS6320445A (ja) 1986-07-14 1988-01-28 Nippon Kokan Kk <Nkk> イオンプレ−テイング
JPH0833380B2 (ja) 1986-12-03 1996-03-29 東ソー株式会社 液体クロマトグラフイ−用充てん剤
DE3706890A1 (de) * 1987-03-04 1988-09-15 Bayer Ag Optisch aktive (meth)acrylamide, verfahren zu ihrer herstellung und ihre verwendung zur racematspaltung
JPS6413064A (en) 1987-07-06 1989-01-17 Mitsubishi Corp Meso-tartaric acid amide derivative
JPH0813793B2 (ja) 1987-07-06 1996-02-14 三菱商事株式会社 酒石酸アミド誘導体
JP2538618B2 (ja) 1987-10-13 1996-09-25 昭二 原 分離剤
JPH01165954A (ja) 1987-12-21 1989-06-29 Daiso Co Ltd 光学分割用充填剤
JPH01199643A (ja) 1988-01-30 1989-08-11 Mitsubishi Kasei Corp 光学分割用吸着剤
US5096971A (en) * 1988-10-24 1992-03-17 Mitsubishi Kasei Corporation Adsorbent for optical resolution and resolution method employing it
DK0379917T3 (da) 1989-01-26 1995-12-11 Bayer Ag Optisk aktive (meth)acrylsyre-drivater, deres fremstilling, deres polymerisation til optisk aktive polymere og disses anvendelse
US5274167A (en) * 1989-01-26 1993-12-28 Bayer Aktiengesellschaft Polymeriable optically active (meth) acrylic acid derivatives
DE3930344A1 (de) 1989-09-12 1991-03-14 Merck Patent Gmbh Silanderivate
DE4020451A1 (de) * 1990-06-27 1992-01-02 Bosch Gmbh Robert Einrichtung zur steuerung eines hydraulischen motors
DE4021108A1 (de) 1990-07-03 1992-01-09 Bayer Ag Optisch aktive n-(alpha)-fluoracryloyl-aminosaeure-derivate, ihre herstellung, die daraus hergestellten optisch aktiven polymeren und deren verwendung zur spaltung von racematen
DE4021106A1 (de) 1990-07-03 1992-01-09 Bayer Ag Optisch aktive (alpha)-fluoracrylsaeureamide, ihre herstellung, ihre polymerisation zu optisch aktiven polymeren und deren vewendung zur trennung von racematen
US5268442A (en) * 1990-11-13 1993-12-07 Brigham Young University Chiral copolymers with oligosiloxane spacers
DE4120695A1 (de) * 1991-06-22 1992-12-24 Bayer Ag Optisch aktive schwefelhaltige aminosaeure-derivate, ihre herstellung, ihre polymerisation zu optisch aktiven polymeren und deren verwendung
DE4139747A1 (de) 1991-12-03 1993-06-09 Bayer Ag, 5090 Leverkusen, De Fuellstoffhaltige, optisch aktive perlpolymerisate
SE500248C2 (sv) 1992-12-03 1994-05-24 Eka Nobel Ab Kirala adsorbenter och framställning av dessa samt föreningar på vilka adsorbenterna är baserade och framställning av dessa föreningar

Also Published As

Publication number Publication date
DK0671975T3 (da) 1999-04-26
CA2150712C (en) 2001-08-14
FI952652A0 (fi) 1995-05-31
JP3212093B2 (ja) 2001-09-25
DE69319922T2 (de) 1999-01-14
NO952202D0 (no) 1995-06-02
RU2121395C1 (ru) 1998-11-10
EP0671975A1 (en) 1995-09-20
NO952202L (no) 1995-07-28
WO1994012275A1 (en) 1994-06-09
BR9307571A (pt) 1999-06-15
ES2119999T5 (es) 2003-01-16
PL193823B1 (pl) 2007-03-30
SE9203646L (sv) 1994-05-24
FI952652L (fi) 1995-05-31
SE9203646D0 (sv) 1992-12-03
ES2119999T3 (es) 1998-10-16
US6333426B1 (en) 2001-12-25
AU5663594A (en) 1994-06-22
DK0671975T4 (da) 2002-12-23
CZ290687B6 (cs) 2002-09-11
CA2150712A1 (en) 1994-06-09
JPH08504127A (ja) 1996-05-07
DE69319922T3 (de) 2003-03-13
SE500248C2 (sv) 1994-05-24
FI120876B (fi) 2010-04-15
EP0671975B1 (en) 1998-07-22
EP0671975B2 (en) 2002-07-03
US6277782B1 (en) 2001-08-21
PL310054A1 (en) 1995-11-13
NO305195B1 (no) 1999-04-19
ATE168586T1 (de) 1998-08-15
HU217987B (hu) 2000-05-28
DE69319922D1 (de) 1998-08-27
CZ139895A3 (en) 1996-01-17
HUT71094A (en) 1995-11-28
HU9501617D0 (en) 1995-08-28

Similar Documents

Publication Publication Date Title
FI952652A0 (fi) Kiraalit adsorbentit ja niiden valmistus sekä adsorbenttien pohjana olevat yhdisteet ja niiden valmistus
NO904203D0 (no) Fremgangsmaate for fremstilling av klebrige polymerer.
DE58901734D1 (de) Folienzwischenlage zur fuegung von reibkorrosionsgefaehrdeten maschinenbauteilen.
DE3768052D1 (de) Optisch aktive adsorbentien.
DK85491A (da) Fremgangsmaade til aetsning af overfladen paa polymermaterialer
DE58903080D1 (de) An der luft mit ultravioletten strahlen vernetzbare schmelzhaftkleber.
ATE154526T1 (de) Aktivierte trägermaterialien, ihre herstellung und verwendung
DE3889197D1 (de) Klebstoff-Zusammensetzungen und diese Zusammensetzungen enthaltende Laminate.
PT77717B (de) Vinylencarbonat-polymerisate verfahren zu ihrer herstellung und ihre herstellung und ihre anwendung
DE68922438D1 (de) Härtbare Polymerzusammensetzung.
SE9601262D0 (sv) Förfarande och anordning för sammanlimning av skivelement
DK0545168T3 (da) Fyldstofholdige, optisk aktive perlepolymerer
DE3873588D1 (de) Modifikation der oberflaeche von semikristallinen polymeren.
DE68909636D1 (de) Adhäsive Zusammensetzung.
NO891824D0 (no) Klebemiddelblandinger.
EP0653240A4 (en) FILTRATION FILM ELEMENT AND METHOD FOR THE PRODUCTION THEREOF.
DE3784674D1 (de) Komplexe von wismut- oder antimonhalogeniden mit aminen nuetzlich als flammenverzoegerer fuer polymere, und diese enthaltende polymer-zusammensetzungen.
DE59501915D1 (de) Transportwagen mit einer grundplatte und standholmen
DE69005573D1 (de) Räder mit Bremsscheiben.
ITMI911659A0 (it) Composti polimerici, contenenti gruppi amminici ingombrati stericamente, adatti come stabilizzanti e composizioni polimeriche comprendenti gli stessi
ES2124275T3 (es) Dipeptidos polimerizables: sintesis, polimerizacion y uso de los polimeros para la separacion cromatografica de enantiomeros.
ITMI911660A0 (it) Composti polimerici, contenenti gruppi amminici ingombrati stericamente, adatti come stabilizzanti e composizioni polimeriche comprendenti gli stessi
DE68910160D1 (de) Klebstoff-Zusammensetzung.
DK0894109T3 (da) Fremgangsmåde til fremstilling af polyanhydrider
SU1642748A1 (ru) Сшитые сополимеры в качестве прозрачного клеящего материала

Legal Events

Date Code Title Description
KB4A Valid patent at the end of a year

Effective date: 20021231

KB4A Valid patent at the end of a year

Effective date: 20031231

KB4A Valid patent at the end of a year

Effective date: 20041231

KB4A Valid patent at the end of a year

Effective date: 20051231

KB4A Valid patent at the end of a year

Effective date: 20061231

KB4A Valid patent at the end of a year

Effective date: 20071231

KB4A Valid patent at the end of a year

Effective date: 20081231

KB4A Valid patent at the end of a year

Effective date: 20091231

KB4A Valid patent at the end of a year

Effective date: 20101231