DE69603357T2 - Diblock und triblock polydiorganosiloxan-polyharnstoff-blockcopolymere - Google Patents

Diblock und triblock polydiorganosiloxan-polyharnstoff-blockcopolymere

Info

Publication number
DE69603357T2
DE69603357T2 DE1996603357 DE69603357T DE69603357T2 DE 69603357 T2 DE69603357 T2 DE 69603357T2 DE 1996603357 DE1996603357 DE 1996603357 DE 69603357 T DE69603357 T DE 69603357T DE 69603357 T2 DE69603357 T2 DE 69603357T2
Authority
DE
Germany
Prior art keywords
polyhane
polydiorganosiloxane
diblock
triblock
block copolymers
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE1996603357
Other languages
English (en)
Other versions
DE69603357D1 (en
Inventor
Charles Leir
William Bronn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69603357D1 publication Critical patent/DE69603357D1/de
Application granted granted Critical
Publication of DE69603357T2 publication Critical patent/DE69603357T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/458—Block-or graft-polymers containing polysiloxane sequences containing polyurethane sequences
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
    • C08G18/289—Compounds containing at least one heteroatom other than oxygen or nitrogen containing silicon
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8083—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with compounds containing at least one heteroatom other than oxygen or nitrogen
    • C08G18/809—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with compounds containing at least one heteroatom other than oxygen or nitrogen containing silicon
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/40—Adhesives in the form of films or foils characterised by release liners
    • C09J7/401—Adhesives in the form of films or foils characterised by release liners characterised by the release coating composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/414—Additional features of adhesives in the form of films or foils characterized by the presence of essential components presence of a copolymer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2453/00—Presence of block copolymer
    • C09J2453/005—Presence of block copolymer in the release coating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2475/00—Presence of polyurethane
    • C09J2475/005—Presence of polyurethane in the release coating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2483/00—Presence of polysiloxane
    • C09J2483/005—Presence of polysiloxane in the release coating
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2839—Web or sheet containing structurally defined element or component and having an adhesive outermost layer with release or antistick coating
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2848—Three or more layers
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y10T428/31544—Addition polymer is perhalogenated
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31667—Next to addition polymer from unsaturated monomers, or aldehyde or ketone condensation product
DE1996603357 1995-03-24 1996-02-14 Diblock und triblock polydiorganosiloxan-polyharnstoff-blockcopolymere Expired - Lifetime DE69603357T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41036395A 1995-03-24 1995-03-24
US08/428,643 US5670598A (en) 1995-03-24 1995-04-25 Diblock and triblock polydiorganosiloxane-polyurea block copolymers
PCT/US1996/002083 WO1996030426A1 (en) 1995-03-24 1996-02-14 Diblock and triblock polydiorganosiloxane-polyurea block copolymers

Publications (2)

Publication Number Publication Date
DE69603357D1 DE69603357D1 (en) 1999-08-26
DE69603357T2 true DE69603357T2 (de) 1999-12-16

Family

ID=27020968

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996603357 Expired - Lifetime DE69603357T2 (de) 1995-03-24 1996-02-14 Diblock und triblock polydiorganosiloxan-polyharnstoff-blockcopolymere

Country Status (7)

Country Link
US (2) US5670598A (de)
EP (1) EP0815154B1 (de)
JP (1) JP3780324B2 (de)
KR (1) KR100375798B1 (de)
CA (1) CA2214678A1 (de)
DE (1) DE69603357T2 (de)
WO (1) WO1996030426A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6441118B2 (en) * 1996-04-25 2002-08-27 3M Innovative Properties Company Polydiorganosiloxane oligourea segmented copolymers and a process for making same
US6355759B1 (en) * 1996-04-25 2002-03-12 3M Innovative Properties Company Polydiorganosiloxane polyurea segmented copolymers and a process for making same
US6846893B1 (en) * 1996-10-23 2005-01-25 Minnesota Mining And Manufacturing Company Polymer mixtures containing polydiorganosiloxane urea-containing components
US6007914A (en) * 1997-12-01 1999-12-28 3M Innovative Properties Company Fibers of polydiorganosiloxane polyurea copolymers
US6589650B1 (en) 2000-08-07 2003-07-08 3M Innovative Properties Company Microscope cover slip materials
US7351470B2 (en) * 1998-02-19 2008-04-01 3M Innovative Properties Company Removable antireflection film
US6800378B2 (en) * 1998-02-19 2004-10-05 3M Innovative Properties Company Antireflection films for use with displays
HUP0104168A3 (en) 1998-08-20 2003-04-28 3M Innovative Properties Co Spray on bandage and drug delivery system
US6602609B1 (en) * 2000-04-07 2003-08-05 Exxonmobil Oil Corporation Multilayer polymeric film with non-migratory antiblock agent
EP1311392B1 (de) * 2000-07-31 2004-12-15 Reynolds Metals Company Hülle aus kunststoff mit selbsthaftender schicht
DE10113980A1 (de) * 2001-03-22 2002-10-02 Consortium Elektrochem Ind Silanterminiertes Polydiorganosiloxan-Urethan-Copolymer
US6884504B2 (en) 2001-05-04 2005-04-26 3M Innovative Properties Company Repositionable adhesive label for optical recording media
ES2235076T3 (es) 2001-09-11 2005-07-01 3M Innovative Properties Company Recubrimientos duros de nanocomposiciones resistentes a las manchas y metodos para fabricacion de los mismos.
US7012110B2 (en) 2001-12-18 2006-03-14 3M Innovative Properties Company Silicone pressure sensitive adhesives prepared using processing aids, articles, and methods
US7090922B2 (en) 2001-12-18 2006-08-15 3M Innovative Properties Company Silicone priming compositions, articles, and methods
US6730397B2 (en) 2001-12-18 2004-05-04 3M Innovative Properties Company Silicone pressure sensitive adhesives, articles and methods
US6805809B2 (en) 2002-08-28 2004-10-19 Board Of Trustees Of University Of Illinois Decal transfer microfabrication
US7407709B2 (en) * 2003-12-22 2008-08-05 3M Innovative Properties Company Silicone pressure sensitive adhesive and articles
DE602005025098D1 (de) * 2004-03-08 2011-01-13 Univ Illinois Mikrofluidische elektrochemische reaktoren
US20080027201A1 (en) * 2004-06-15 2008-01-31 Iskender Yilgor Segmented urea and siloxane copolymers and their preparation methods
WO2006002045A2 (en) * 2004-06-15 2006-01-05 Virginia Tech Intellectual Properties, Inc. Segmented urea and siloxane copolymers and their preparation methods
US20060057367A1 (en) * 2004-09-14 2006-03-16 Sherman Audrey A Optical film
US7662545B2 (en) * 2004-10-14 2010-02-16 The Board Of Trustees Of The University Of Illinois Decal transfer lithography
US7279210B2 (en) * 2005-09-07 2007-10-09 3M Innovative Properties Company Curable compositions, methods of making and using the same, and articles therefrom
CN101346649B (zh) * 2005-12-23 2010-09-01 3M创新有限公司 包含热塑性有机硅嵌段共聚物的膜
US7371464B2 (en) 2005-12-23 2008-05-13 3M Innovative Properties Company Adhesive compositions
US7560166B2 (en) * 2005-12-28 2009-07-14 3M Innovative Properties Company Adhesive article, composite article, and methods of making the same
US8076004B2 (en) * 2008-02-07 2011-12-13 3M Innovative Properties Company Sheet with transitional release material that initially allows for repositioning followed by release failure
DE102008036518A1 (de) * 2008-08-06 2010-02-11 Tesa Se Verwendung eines Organopolysiloxan/Polyharnstoff-Blockcopolymers als Beschichtung auf Kunststoff-Oberflächen
KR101669296B1 (ko) * 2008-08-19 2016-10-25 쓰리엠 이노베이티브 프로퍼티즈 컴파니 이형 재료
WO2011034722A2 (en) * 2009-09-21 2011-03-24 3M Innovative Properties Company Silicone polyoxamide and silicone polyoxamide-hydrazide copolymers
US7981995B2 (en) 2009-09-21 2011-07-19 3M Innovative Properties Company Silicone polyoxamide and silicone polyoxamide-hydrazide copolymers
US8124713B2 (en) * 2009-09-21 2012-02-28 3M Innovative Properties Company Silicone polyoxamide and silicone polyoxamide-hydrazide copolymers
CA2842755A1 (en) * 2011-07-27 2013-01-31 3M Innovative Properties Company Hand-tearable masking tape with low adhesion backsize
US8653190B2 (en) 2011-08-08 2014-02-18 3M Innovative Properties Company Curable cyclic anhydride copolymer/silicone composition
US8748532B2 (en) * 2012-06-09 2014-06-10 The Boeing Company Flexible, low temperature, filled composite material compositions, coatings, and methods
CN105339405A (zh) * 2012-10-29 2016-02-17 3M创新有限公司 聚二有机硅氧烷-聚氨酯
KR20150083885A (ko) 2012-11-08 2015-07-20 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Uv-경화성 실리콘 이형 조성물
WO2014081626A1 (en) 2012-11-20 2014-05-30 3M Innovative Properties Company Laminates and articles comprising a block copolymer coating comprising polyorganosiloxane and polyolefin
CN104797634B (zh) 2012-11-20 2017-12-19 3M创新有限公司 包含聚有机硅氧烷嵌段和聚烯烃嵌段的嵌段共聚物
EP3723820A4 (de) * 2017-12-11 2021-09-01 Innovative Surface Technologies, Inc. Silikonpolyharnstoff-blockcopolymer-beschichtungszusammensetzungen und verfahren
US11781035B2 (en) 2017-12-11 2023-10-10 Innovative Surface Technologies, Inc. Polyurea copolymer coating compositions and methods

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562352A (en) * 1968-09-06 1971-02-09 Avco Corp Polysiloxane-polyurethane block copolymers
CA1206668A (en) * 1980-02-29 1986-06-24 Robert S. Ward, Jr. Polymer surfaces for blood-contacting surfaces of a biomedical device, and methods for forming
EP0068385B1 (de) * 1981-06-22 1986-09-24 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Thermoplastische Elastomere zur medizinischen Anwendung als unmittelbar mit Blut in Kontakt gebrachte Formteile
FR2513644B1 (fr) * 1981-09-30 1985-06-21 Rhone Poulenc Spec Chim Copolymeres sequences polysiloxaniques et polyurethannes utilisables notamment comme elastomeres thermoplastiques
EP0235728B1 (de) * 1986-03-04 1992-09-30 Bayer Ag Blockcopolymerisate mit Polysiloxan-Segmenten
US5214119A (en) * 1986-06-20 1993-05-25 Minnesota Mining And Manufacturing Company Block copolymer, method of making the same, dimaine precursors of the same, method of making such diamines and end products comprising the block copolymer
EP0250248B1 (de) * 1986-06-20 1997-11-05 Minnesota Mining And Manufacturing Company Blockcopolymer, Verfahren zu seiner Herstellung, Diaminvorprodukte für dieses Verfahren bzw. Verfahren zu deren Herstellung sowie das Blockcopolymer enthaltende Endprodukte
JPH0674330B2 (ja) * 1986-12-24 1994-09-21 チッソ株式会社 イソシアネ−ト基含有変性ポリオルガノシロキサン及びその製造方法
JP2568655B2 (ja) * 1988-11-26 1997-01-08 関西ペイント株式会社 着氷防止用貼着シート
US4999412A (en) * 1989-06-28 1991-03-12 Union Carbide Chemicals And Plastics Company Inc. Silicone-urethane copolymers
US5089336A (en) * 1989-08-14 1992-02-18 Minnesota Mining And Manufacturing Company General purpose siloxane release coatings
US5091483A (en) * 1989-09-22 1992-02-25 Minnesota Mining And Manufacturing Company Radiation-curable silicone elastomers and pressure sensitive adhesives
US5183874A (en) * 1990-10-18 1993-02-02 Technical Development Associates Polyorganosiloxane-polyamide block copolymers

Also Published As

Publication number Publication date
KR100375798B1 (ko) 2003-05-09
EP0815154B1 (de) 1999-07-21
KR19980703183A (ko) 1998-10-15
WO1996030426A1 (en) 1996-10-03
DE69603357D1 (en) 1999-08-26
US5670598A (en) 1997-09-23
JP3780324B2 (ja) 2006-05-31
JPH11502560A (ja) 1999-03-02
CA2214678A1 (en) 1996-10-03
MX9707094A (es) 1997-11-29
EP0815154A1 (de) 1998-01-07
US5792554A (en) 1998-08-11

Similar Documents

Publication Publication Date Title
DE69603357T2 (de) Diblock und triblock polydiorganosiloxan-polyharnstoff-blockcopolymere
DE69623927T2 (de) Russzusammensetzungen und verbesserte polymerzusammensetzungen
ATE193712T1 (de) Vinylaromat-blockcopolymere und dieselben enthaltende zusammensetzungen
DE69607321T2 (de) Reinigungsverfahren und zusammensetzung
DE69813044D1 (de) Blockcopolymer, Blockcopolymerzusammensetzung und ihr hitzeschrumpfbare Folien
DE69717223D1 (de) Fluorocyanat- und Fluorocarbamat-Monomere und davon abgeleitete Polymere
DE69625336T2 (de) Amorphe tetrafluoroethylen-hexafluoropropylencopolymere
DE69627188T2 (de) Brille und brillenfassung
FI953852A0 (fi) Vuorottelevia (ABA)n polylaktidilohkokopolymeerejä
DE69622535T2 (de) Amorphe tetrafluorethylen-hexafluoropropylen copolymere
DE69629987D1 (de) Funktelefone und Betriebsverfahren
DE69511864D1 (de) Acrylatcopolymer und solches enthaltende polymerzusammensetzung
DE69704416D1 (de) Stapelblockspiel und spielblöcke dafür
BR9710606A (pt) Barreira acÚstica e conjunto de barreira acÚstica
DE69800945T2 (de) Blockcopolymere auf Basis von Polyisobutylen und Polydimethylsiloxan
EE200000094A (et) Uued plokk-kopolümeerid ja nende saamine
DE69833330D1 (de) Resorbierbare blockcopolymere und daraus hergestellte chirurgische gegenstände
DE959898T1 (de) Laktoferrin varianten und verwendungen davon
NO20013016D0 (no) Amfifiliske blokk-kopolymerer
DE69504555T2 (de) Hydriertes Blockcopolymer und hydrierte Blockcopolymere enthaltende Zusammensetzung
DE69515102D1 (de) Kernfunktionalisierte Sternblockcopolymere
GB9620896D0 (en) Water-soluble associative triblock copolymers
DE69709876D1 (de) Kieferorthopädische und parodontologische vorrichtungen
DE59806560D1 (de) Echokompensationsverfahren, echokompensationsvorrichtung und telekommunikationsgerät
DE69923065D1 (de) Fluorcopolymer und zusammensetzung daraus

Legal Events

Date Code Title Description
8364 No opposition during term of opposition