[go: up one dir, main page]

SE449869B - Inbeddningsmassa av pa basis av ricinolja framstellda polyuretaner, forfarande for framstellning derav och dess anvendning - Google Patents

Inbeddningsmassa av pa basis av ricinolja framstellda polyuretaner, forfarande for framstellning derav och dess anvendning

Info

Publication number
SE449869B
SE449869B SE8101599A SE8101599A SE449869B SE 449869 B SE449869 B SE 449869B SE 8101599 A SE8101599 A SE 8101599A SE 8101599 A SE8101599 A SE 8101599A SE 449869 B SE449869 B SE 449869B
Authority
SE
Sweden
Prior art keywords
embedding
castor oil
mixture
dialkyltin
precursor
Prior art date
Application number
SE8101599A
Other languages
English (en)
Swedish (sv)
Other versions
SE8101599L (sv
Inventor
G Wick
Original Assignee
Akzo Nv
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 Akzo Nv filed Critical Akzo Nv
Publication of SE8101599L publication Critical patent/SE8101599L/xx
Publication of SE449869B publication Critical patent/SE449869B/sv

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
    • 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
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/724—Combination of aromatic polyisocyanates with (cyclo)aliphatic polyisocyanates
    • 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
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/06—Use of macromolecular materials
    • A61L33/068—Use of macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/023—Encapsulating materials
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • C08G18/242—Catalysts containing metal compounds of tin organometallic compounds containing tin-carbon bonds
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/36—Hydroxylated esters of higher fatty acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • External Artificial Organs (AREA)
  • Sealing Material Composition (AREA)
SE8101599A 1980-03-15 1981-03-13 Inbeddningsmassa av pa basis av ricinolja framstellda polyuretaner, forfarande for framstellning derav och dess anvendning SE449869B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803010030 DE3010030A1 (de) 1980-03-15 1980-03-15 Einbettmasse aus polyurethanen

Publications (2)

Publication Number Publication Date
SE8101599L SE8101599L (sv) 1981-09-16
SE449869B true SE449869B (sv) 1987-05-25

Family

ID=6097328

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8101599A SE449869B (sv) 1980-03-15 1981-03-13 Inbeddningsmassa av pa basis av ricinolja framstellda polyuretaner, forfarande for framstellning derav och dess anvendning

Country Status (10)

Country Link
US (1) US4344873A (it)
JP (1) JPS56145916A (it)
BE (1) BE887935R (it)
CA (1) CA1189239A (it)
DE (1) DE3010030A1 (it)
FR (1) FR2478110A2 (it)
GB (1) GB2072206B (it)
IT (1) IT1142661B (it)
NL (1) NL8100952A (it)
SE (1) SE449869B (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106498A1 (de) * 1981-02-21 1982-09-09 Akzo Gmbh, 5600 Wuppertal Einbettmasse aus polyurethanen
DE3410133A1 (de) * 1984-03-20 1985-10-03 Akzo Gmbh, 5600 Wuppertal Dialysemembran aus cellulose mit verbesserter biokompatibilitaet
EP0155534B1 (de) * 1984-03-20 1988-12-28 Akzo Patente GmbH Dialysemembran aus Cellulose mit verbesserter Biokompatibilität
DE3411361A1 (de) * 1984-03-28 1985-10-10 Akzo Gmbh, 5600 Wuppertal Einbettmaterial, verfahren zu seiner herstellung und seine verwendung
DE3541478A1 (de) * 1985-11-23 1987-05-27 Beiersdorf Ag Herzklappenprothese und verfahren zu deren herstellung
AU616212B2 (en) * 1987-09-21 1991-10-24 Terumo Kabushiki Kaisha Medical instrument and production thereof
US5782931A (en) * 1996-07-30 1998-07-21 Baxter International Inc. Methods for mitigating calcification and improving durability in glutaraldehyde-fixed bioprostheses and articles manufactured by such methods
US20030186008A1 (en) * 2002-03-29 2003-10-02 Sutton Stephen P. Spirally wound packages of soft thermoplastic elastomer tape, film, or sheet and processes for producing same
US7045085B2 (en) * 2002-04-15 2006-05-16 Sutton Stephen P Elastomer composition and methods for using same
US7763341B2 (en) 2004-01-23 2010-07-27 Century-Board Usa, Llc Filled polymer composite and synthetic building material compositions
US7316559B2 (en) 2004-06-24 2008-01-08 Century-Board Usa, Llc Continuous forming apparatus for three-dimensional foam products
US7794224B2 (en) 2004-09-28 2010-09-14 Woodbridge Corporation Apparatus for the continuous production of plastic composites
JP5055767B2 (ja) 2005-12-27 2012-10-24 日本ポリウレタン工業株式会社 ポリウレタン樹脂形成性組成物、シール材及び中空糸膜モジュール
CA2646735A1 (en) 2006-03-24 2007-10-04 Century-Board Usa, Llc Extrusion of polyurethane composite materials
JP2008214366A (ja) * 2007-02-28 2008-09-18 Sanyo Chem Ind Ltd 膜モジュールのシール材用注型ポリウレタン樹脂形成性組成物
US8846776B2 (en) 2009-08-14 2014-09-30 Boral Ip Holdings Llc Filled polyurethane composites and methods of making same
US9481759B2 (en) 2009-08-14 2016-11-01 Boral Ip Holdings Llc Polyurethanes derived from highly reactive reactants and coal ash
EP2763847A4 (en) 2011-10-07 2015-08-19 Boral Ip Holdings Australia Pty Ltd INORGANIC POLYMER / ORGANIC POLYMER COMPOSITES AND METHODS FOR PREPARING THE SAME
WO2014168633A1 (en) 2013-04-12 2014-10-16 Boral Ip Holdings (Australia) Pty Limited Composites formed from an absorptive filler and a polyurethane
US10138341B2 (en) 2014-07-28 2018-11-27 Boral Ip Holdings (Australia) Pty Limited Use of evaporative coolants to manufacture filled polyurethane composites
WO2016022103A1 (en) 2014-08-05 2016-02-11 Amitabha Kumar Filled polymeric composites including short length fibers
WO2016118141A1 (en) 2015-01-22 2016-07-28 Boral Ip Holdings (Australia) Pty Limited Highly filled polyurethane composites
US10030126B2 (en) 2015-06-05 2018-07-24 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
WO2017082914A1 (en) 2015-11-12 2017-05-18 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with size-graded fillers
JP7286912B2 (ja) * 2016-12-15 2023-06-06 東ソー株式会社 アロファネート基含有ポリイソシアネートプレポリマー
CN112480854A (zh) * 2020-11-26 2021-03-12 广东顺德巍龙复合材料有限公司 双组份改性蓖麻油户外电子用聚氨酯封装胶及其制备方法
CN112724363B (zh) * 2020-12-28 2022-10-25 山东一诺威聚氨酯股份有限公司 海底电缆灌封用聚氨酯灌封胶及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983693A (en) * 1956-12-20 1961-05-09 Du Pont Isocyanate terminated polyurethane adhesive composition
US3047520A (en) * 1958-10-28 1962-07-31 Allied Chem Protective urethane coating composition
US3351573A (en) * 1961-06-13 1967-11-07 Allied Chem Catalyzed storage-stable quick drying coating composition containing polyurethane-polyisocyanate film former
US3274134A (en) * 1961-09-14 1966-09-20 Ramos Thomas Very soft urethane vulcanizates which comprise a fully saturated urethane prepolymer and an organotin compound
US3546148A (en) * 1966-10-17 1970-12-08 Minnesota Mining & Mfg Polyurethane composition and surfacing
US3483150A (en) * 1967-02-15 1969-12-09 Arthur Ehrlich Polyurethane prepolymers and elastomers
US3691117A (en) * 1970-08-10 1972-09-12 Alfred E Messerly Polyurethane compositions of matter and methods of manufacture
US3965073A (en) * 1973-06-04 1976-06-22 The Dow Chemical Company Preparation of rapid setting non-elastomeric polyurethane compositions in the presence of ester-modified polyoxyalkylene compounds
US4038239A (en) * 1973-11-23 1977-07-26 Contech Inc. Moisture curable polyurethane systems
US4038304A (en) * 1974-05-20 1977-07-26 Takeda Chemical Industries, Ltd. Urethane prepolymer
US4045527A (en) * 1974-09-23 1977-08-30 Hitco Polyurethane and composite thereof
DE2813197C2 (de) * 1978-03-25 1983-09-08 Akzo Gmbh, 5600 Wuppertal Einbettmaterial, Verfahren zu seiner Herstellung und seine Verwendung

Also Published As

Publication number Publication date
DE3010030A1 (de) 1981-09-24
IT8147962A0 (it) 1981-03-06
FR2478110B2 (it) 1984-04-27
SE8101599L (sv) 1981-09-16
FR2478110A2 (fr) 1981-09-18
GB2072206A (en) 1981-09-30
JPS56145916A (en) 1981-11-13
JPH0135852B2 (it) 1989-07-27
US4344873A (en) 1982-08-17
CA1189239A (en) 1985-06-18
BE887935R (fr) 1981-07-01
NL8100952A (nl) 1981-10-16
IT1142661B (it) 1986-10-15
GB2072206B (en) 1983-06-22

Similar Documents

Publication Publication Date Title
SE449869B (sv) Inbeddningsmassa av pa basis av ricinolja framstellda polyuretaner, forfarande for framstellning derav och dess anvendning
US4131604A (en) Polyurethane elastomer for heart assist devices
US4359359A (en) Production of polyurethane embedding materials and use thereof
CA1313280C (en) Biostable segmented aliphatic polyurethanes and process therefor
US5374704A (en) Pure, in particular catalyst-free polyurethanes
KR900007870B1 (ko) 반복 블럭, 올리고머-유리, 다상, 열성형성 폴리우레탄의 제조방법
JPH0410892B2 (it)
US4256617A (en) Catalyzed non-toxic polyurethane forming compositions and separatory devices employing the same
JPS612868A (ja) 改善されたポツテイング及び接着組成物を有する流体分離用装置
JPH03405B2 (it)
JPS6337807B2 (it)
NL8006885A (nl) Scheidingsinrichting voor biomedische toepassingen.
JPH0328449B2 (it)
US3484413A (en) Polyurethanes prepared from the cyclization product of a polyglycidyl carbamate
JPS60126164A (ja) ジイソシアネート付加ポリマーから成る血液透析及び／又は血液濾過用膜及びその製造方法
NL8204540A (nl) Samengesteld gebit bestaande uit zachte polyurethaan en harde polymere componenten.
JP7487116B2 (ja) 中空繊維膜用耐熱埋込材料
JPH0948835A (ja) 膜モジュールのシール材用ポリウレタン樹脂形成性組成物
JP4780738B2 (ja) 濾過モジュールおよびその製造方法
US4455404A (en) Rigid, non-elastomeric, non-cellular, amorphous metal reinforced polyether-urethane compositions
SU1707020A1 (ru) Способ получени уретановых эластомеров
SE176274C1 (it)
NO823846L (no) Sammensatt tannprotese paa basis av mykt polyurethan og et hardt polymermateriale

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8101599-2

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8101599-2

Format of ref document f/p: F