DE3689940T2 - Formmasse auf Basis von bakteriell hergestellter Cellulose. - Google Patents

Formmasse auf Basis von bakteriell hergestellter Cellulose.

Info

Publication number
DE3689940T2
DE3689940T2 DE3689940T DE3689940T DE3689940T2 DE 3689940 T2 DE3689940 T2 DE 3689940T2 DE 3689940 T DE3689940 T DE 3689940T DE 3689940 T DE3689940 T DE 3689940T DE 3689940 T2 DE3689940 T2 DE 3689940T2
Authority
DE
Germany
Prior art keywords
molding compound
compound based
produced cellulose
bacterially produced
bacterially
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
DE3689940T
Other languages
English (en)
Other versions
DE3689940D1 (de
Inventor
Masatoshi Iguchi
Shigenobu Mitsuhashi
Kunihiro Ichimura
Yoshio Nishi
Masaru Uryu
Shigeru Yamanaka
Kunihiko Watanabe
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.)
Ajinomoto Co Inc
National Institute of Advanced Industrial Science and Technology AIST
Sony Corp
Original Assignee
Agency of Industrial Science and Technology
Ajinomoto Co Inc
Sony Corp
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
Priority claimed from JP12281885A external-priority patent/JPH0736636B2/ja
Application filed by Agency of Industrial Science and Technology, Ajinomoto Co Inc, Sony Corp filed Critical Agency of Industrial Science and Technology
Publication of DE3689940D1 publication Critical patent/DE3689940D1/de
Application granted granted Critical
Publication of DE3689940T2 publication Critical patent/DE3689940T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02Cellulose; Modified cellulose
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00Preparation of compounds containing saccharide radicals
    • C12P19/04Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/02Synthetic cellulose fibres
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00Special paper or cardboard not otherwise provided for
    • D21H5/12Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10DSTRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D13/00Percussion musical instruments; Details or accessories therefor
    • G10D13/01General design of percussion musical instruments
    • G10D13/02Drums; Tambourines with drumheads
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10DSTRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D13/00Percussion musical instruments; Details or accessories therefor
    • G10D13/10Details of, or accessories for, percussion musical instruments
    • G10D13/20Drumheads
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K13/00Cones, diaphragms, or the like, for emitting or receiving sound in general
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/003Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/823Acetobacter
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/874Pseudomonas
DE3689940T 1985-04-16 1986-04-14 Formmasse auf Basis von bakteriell hergestellter Cellulose. Expired - Lifetime DE3689940T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7929185 1985-04-16
JP12281885A JPH0736636B2 (ja) 1985-06-07 1985-06-07 音響用振動板

Publications (2)

Publication Number Publication Date
DE3689940D1 DE3689940D1 (de) 1994-08-04
DE3689940T2 true DE3689940T2 (de) 1995-02-23

Family

ID=26420320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3689940T Expired - Lifetime DE3689940T2 (de) 1985-04-16 1986-04-14 Formmasse auf Basis von bakteriell hergestellter Cellulose.

Country Status (5)

Country Link
US (1) US4742164A (de)
EP (1) EP0200409B1 (de)
KR (1) KR950001311B1 (de)
DE (1) DE3689940T2 (de)
PH (1) PH23612A (de)

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US5871978A (en) * 1985-10-18 1999-02-16 Monsanto Life Sciences Co Method of producing reticulated cellulose having type II crystalline cellulose
US5821109A (en) * 1985-10-18 1998-10-13 Monsanto Life Sciences Co. Reticulated cellulose and methods and microorganisms for the production thereof
US5079162A (en) * 1986-08-28 1992-01-07 Weyerhaeuser Company Reticulated cellulose and methods and microorganisms for the production thereof
US5144021A (en) * 1985-10-18 1992-09-01 Weyerhaeuser Company Reticulated cellulose and methods and microorganisms for the production thereof
US4863565A (en) * 1985-10-18 1989-09-05 Weyerhaeuser Company Sheeted products formed from reticulated microbial cellulose
CA1327147C (en) * 1987-05-04 1994-02-22 Donald Curtis Johnson Bacterial cellulose as surface treatment for fibrous web
JPH0741061B2 (ja) * 1987-07-09 1995-05-10 華郎 前田 医療用被覆材
EP0380471B1 (de) * 1987-07-24 1994-01-05 Weyerhaeuser Company Nichtgewebte gewebeähnliche erzeugnisse unter verwendung eines bakteriellen zellulosebindemittels und verfahren zur herstellung
BR8800781A (pt) * 1988-02-24 1989-09-19 Bio Fill Produtos Biotecnologi Processo para a preparacao de suspensoes ou pastas aquosas de microfibrilas de celulose,suspensao ou pasta aquosa de microfibrilas de celulose e utilizacao
US5290349A (en) * 1988-10-21 1994-03-01 Purdue Research Foundation, Division Of Sponsored Programs High strength cellulose fiber or film
US5207826A (en) * 1990-04-20 1993-05-04 Weyerhaeuser Company Bacterial cellulose binding agent
JP2953743B2 (ja) * 1990-05-18 1999-09-27 ソニー株式会社 音響振動板及びその製造方法
US5274199A (en) * 1990-05-18 1993-12-28 Sony Corporation Acoustic diaphragm and method for producing same
JP3030914B2 (ja) * 1991-05-16 2000-04-10 ソニー株式会社 音響振動板の製造方法
US5290830A (en) * 1991-11-06 1994-03-01 The Goodyear Tire And Rubber Company Reticulated bacterial cellulose reinforcement for elastomers
JP2719261B2 (ja) * 1992-01-31 1998-02-25 シャープ株式会社 スピーカ振動板
US5580348A (en) * 1994-05-10 1996-12-03 Kimberly-Clark Corporation Absorbent structure comprising a microbial polysaccharide and a process of making the same
EP1306388A3 (de) * 1995-04-18 2003-12-17 Ajinomoto Co., Inc. Bakterien welche Zellulose produzieren
US5955326A (en) * 1995-08-01 1999-09-21 Rensselaer Polytechnic Institute Production of microbial cellulose using a rotating disk film bioreactor
KR19990037728A (ko) * 1996-06-21 1999-05-25 가부시키가이샤 바이오 폴리머 리서치 박테리아 셀룰로스의 처리 방법
US6060289A (en) * 1996-07-26 2000-05-09 Ajinomoto Co., Inc. Modified bacterial cellulose
RU2186797C2 (ru) * 1996-12-13 2002-08-10 Джапан Абсорбент Технолоджи Инститьют Композиционные составы с высокой абсорбционной способностью, абсорбирующий листовой материал, покрытый такими составами, и способ его изготовления
JPH11241027A (ja) * 1998-02-26 1999-09-07 Sony Corp 高分子複合材料及びその製造方法
US6794557B1 (en) 1999-07-16 2004-09-21 Associated Hygienic Products Llc Disposable absorbent article employing an absorbent composite and method of making the same
US20020040134A1 (en) * 1999-11-09 2002-04-04 Masaru Ishihara Modified bacterial cellulose
US6929705B2 (en) 2001-04-30 2005-08-16 Ak Steel Corporation Antimicrobial coated metal sheet
US6986963B2 (en) 2001-12-14 2006-01-17 Ut-Battelle Llc Metallization of bacterial cellulose for electrical and electronic device manufacture
JP3641690B2 (ja) 2001-12-26 2005-04-27 関西ティー・エル・オー株式会社 セルロースミクロフィブリルを用いた高強度材料
BR0205047C1 (pt) * 2002-11-21 2003-11-04 Ronaldo Da Rocha Loures Bueno Endoprótese revestida com membrana de celulose biossintética
TW592629B (en) 2003-02-26 2004-06-21 Yuen Foong Yu Paper Mfg Co Ltd The manufacturing method for a plant fiber mulching mat
CN100445465C (zh) 2003-03-24 2008-12-24 永丰馀造纸股份有限公司 非木材纤维覆盖席的制作方法
CN1291102C (zh) * 2003-03-25 2006-12-20 永丰馀造纸股份有限公司 非木材纤维植物的生物制浆法
DE602004027498D1 (de) * 2003-07-31 2010-07-15 Hitachi Ltd Faserverstärktes verbundmaterial, herstellunsgverfahren dafür und verwendung davon
US9206414B2 (en) * 2003-08-13 2015-12-08 Axcelon Biopolymers Corporation Anisotropic nanocomposite hydrogel
US20050037082A1 (en) * 2003-08-13 2005-02-17 Wan-Kei Wan Poly(vinyl alcohol)-bacterial cellulose nanocomposite
JP5110462B2 (ja) * 2004-08-30 2012-12-26 学校法人日本大学 バクテリアセルロース有機ゲルを利用したリチウムイオン導電性材料、それを用いたリチウムイオン電池及びバクテリアセルロースエアロゲル
GB0425691D0 (en) * 2004-11-23 2004-12-22 Hepworth David G Improved biocomposite material
KR100573906B1 (ko) * 2005-07-05 2006-04-26 (주)바이오월드 셀룰로오스 시트 제조 시스템, 셀룰로오스 시트 제조방법및 셀룰로오스 시트
JP2007028525A (ja) * 2005-07-21 2007-02-01 Sony Corp 音響振動板及び音響振動板製造方法
US8298548B2 (en) 2007-07-18 2012-10-30 Solazyme, Inc. Compositions for improving the health and appearance of skin
US8277849B2 (en) 2006-01-19 2012-10-02 Solazyme, Inc. Microalgae-derived compositions for improving the health and appearance of skin
JP2010520766A (ja) * 2007-03-09 2010-06-17 コーニング インコーポレイテッド 細胞培養用三次元ガムマトリックス、製造方法および使用方法
US20080220526A1 (en) * 2007-03-09 2008-09-11 Ellison Adam J Gum coatings for cell culture, methods of manufacture and methods of use
JP2009185248A (ja) * 2008-02-08 2009-08-20 Univ Of Tokyo 固体成分として再生セルロース及び合成高分子を有する複合材料及びその製造方法
US8927522B2 (en) 2008-10-14 2015-01-06 Solazyme, Inc. Microalgal polysaccharide compositions
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US20100297239A1 (en) * 2008-12-22 2010-11-25 Paul Gatenholm Osseointegrative meniscus and cartilage implants based on beta-glucan nanocomposites
US20110206928A1 (en) * 2009-08-24 2011-08-25 Maranchi Jeffrey P Reinforced Fibers and Related Processes
CN101869516B (zh) * 2010-06-07 2011-10-26 钟春燕 一种细菌纤维素冰敷袋及其生产方法
WO2012106707A2 (en) * 2011-02-04 2012-08-09 Bc Genesis Llc Biosynthetic functional cellulose (bc) fibers as surgical sutures and reinforcement of implants and growing tissue
CN104221101B (zh) * 2012-02-10 2018-03-30 赛陆泰科公司 用磁性纳米粒子修饰的纤维素纳米纤丝
EP2996672A4 (de) 2013-05-15 2016-11-02 Terravia Holdings Inc Kosmetische zusammensetzungen mit mikroalgenöl
US10682257B2 (en) * 2015-07-29 2020-06-16 Evophancie Biotech Ltd Biological fiber composite dressing
US20170028100A1 (en) * 2015-07-29 2017-02-02 Harvest Belle Biotech Biological fiber membrane and method for preparing the same
EP3123988B8 (de) * 2015-07-29 2018-06-27 Harvest Belle Biotech Verband aus biologischen faserverbundstoff
CN112494710B (zh) * 2019-09-16 2021-12-14 天津大学 一种转谷氨酰胺酶促交联的双网络粘合剂及其制备方法
CN111074669B (zh) * 2019-12-25 2022-03-25 华南理工大学 一种细菌纤维素-植物纤维复合导电纸及其制备方法与应用
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Also Published As

Publication number Publication date
EP0200409A2 (de) 1986-11-05
PH23612A (en) 1989-09-11
US4742164A (en) 1988-05-03
DE3689940D1 (de) 1994-08-04
EP0200409A3 (en) 1988-03-09
EP0200409B1 (de) 1994-06-29
KR860008269A (ko) 1986-11-14
KR950001311B1 (ko) 1995-02-17

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