SE7903262L - Forfarande for framstellning av biokompatibla material - Google Patents

Forfarande for framstellning av biokompatibla material

Info

Publication number: SE7903262L
Authority: SE; Sweden
Prior art keywords: normal; bio; procedure; manufacture; compatible materials
Prior art date: 1978-04-12

Application number

SE7903262A

Other languages

English (en)

Swedish (sv)

Inventor

F Bartoli

W Marconi

F Morisi

F Pittalis

Original Assignee

Snam Progetti

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.)

1978-04-12

Filing date

1979-04-11

Publication date

1979-10-13

1979-04-11 Application filed by Snam Progetti filed Critical Snam Progetti

1979-10-13 Publication of SE7903262L publication Critical patent/SE7903262L/xx

Links

239000000560 biocompatible material Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
239000000463 material Substances 0.000 abstract 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
239000004952 Polyamide Substances 0.000 abstract 1
230000036760 body temperature Effects 0.000 abstract 1
238000010276 construction Methods 0.000 abstract 1
229910000041 hydrogen chloride Inorganic materials 0.000 abstract 1
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 1
230000007062 hydrolysis Effects 0.000 abstract 1
238000006460 hydrolysis reaction Methods 0.000 abstract 1
230000001939 inductive effect Effects 0.000 abstract 1
229920002647 polyamide Polymers 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/14—Chemical modification with acids, their salts or anhydrides
- 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
- A61L33/0076—Chemical modification of the substrate
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/48—Polymers modified by chemical after-treatment
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/03—Heart-lung

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Surgery (AREA)
Hematology (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Materials For Medical Uses (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Polyamides (AREA)
Prostheses (AREA)

SE7903262A 1978-04-12 1979-04-11 Forfarande for framstellning av biokompatibla material SE7903262L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT22222/78A IT1095574B (it)	1978-04-12	1978-04-12	Procedimento per la preparazione di materiali biocompatibili di natura poliammidica e manufatti cosi'ottenuti

Publications (1)

Publication Number	Publication Date
SE7903262L true SE7903262L (sv)	1979-10-13

Family

ID=11193262

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7903262A SE7903262L (sv)	1978-04-12	1979-04-11	Forfarande for framstellning av biokompatibla material

Country Status (21)

Country	Link
US (1)	US4336357A (cs)
JP (1)	JPS54137096A (cs)
AU (1)	AU526718B2 (cs)
BE (1)	BE875500A (cs)
CA (1)	CA1117696A (cs)
CH (1)	CH638821A5 (cs)
CS (1)	CS226004B2 (cs)
DD (1)	DD142842A5 (cs)
DE (1)	DE2914018C3 (cs)
DK (1)	DK140479A (cs)
FR (1)	FR2422697A1 (cs)
GB (1)	GB2018791B (cs)
HU (1)	HU180522B (cs)
IL (1)	IL57027A (cs)
IT (1)	IT1095574B (cs)
LU (1)	LU81140A1 (cs)
NL (1)	NL174650C (cs)
NO (1)	NO147232C (cs)
SE (1)	SE7903262L (cs)
YU (1)	YU86179A (cs)
ZA (1)	ZA791652B (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1986000020A1 (en) *	1984-06-14	1986-01-03	Bioresearch Inc.	Composite surgical sutures
JPH0796617B2 (ja) *	1984-10-29	1995-10-18	メムテツクリミテツド	塩化スルフリル−ポリアミド誘導体
DE4120723A1 (de) *	1991-06-22	1992-12-24	Basf Ag	Verfahren zur oberflaechenbehandlung von polyamid-formkoerpern und danach erhaltene formkoerper
US6547768B2 (en)	2000-12-14	2003-04-15	Cordis Corporation	Medical devices with reduced friction polyamides, and method
CN111777784B (zh) *	2006-12-18	2022-11-01	尤尼吉可株式会社	双轴拉伸聚酰胺树脂膜及其制造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE452234A (cs) *	1941-07-10
GB670693A (en) *	1947-10-10	1952-04-23	Edward Erlick Verdiers	Treatment of waste fibrous materials of synthetic origin
GB734493A (en) *	1951-05-08	1955-08-03	Raduner & Co Ag	Improvements in or relating to a process of improving synthetic polyamide fibre materials
US2876524A (en) *	1954-12-08	1959-03-10	Univ Minnesota	Method of altering the physical characteristics of linear condensation polymers withanhydrous hydrogen halide gas
US3075823A (en) *	1957-08-21	1963-01-29	Univ Minnesota	Method of treating water-insoluble linear polyamide condensation polymers with anhydrous hydrogen halide gas and then moisture to hydrolyze the polyamide surface
US3011915A (en) *	1958-03-17	1961-12-05	Capskar Inc	Method of coating cloth with a nylon solution
US3060550A (en) *	1959-03-27	1962-10-30	American Enka Corp	Treatment of polyamides
NL299806A (cs) *	1962-11-07
AT237903B (de) *	1963-02-12	1965-01-11	Leuna Werke Veb	Verfahren zur Verminderung der relativen Viskosität von durch alkalische Polymerisation hergestellten Polyamiden
CH1373768D (cs) *	1967-04-24
CA953054A (en) *	1970-06-05	1974-08-20	Fmc Corporation	Method of forming structures from microcrystalline collagen
FR2098753A5 (cs) *	1970-07-15	1972-03-10	Inst Bezinovoi
IL42516A (en) *	1973-06-15	1976-11-30	Mordechai Sokolovsky	Polyamides are converted by aldehyde and isonitrile groups and a process for their preparation
IT1085524B (it) *	1977-03-22	1985-05-28	Snam Progetti	Materiali e fibre porose biocompatibili in grado di inglobare sostanze di interesse biologico e metodi per il loro ottenimento

1978
- 1978-04-12 IT IT22222/78A patent/IT1095574B/it active
1979
- 1979-04-03 AU AU45733/79A patent/AU526718B2/en not_active Ceased
- 1979-04-05 DK DK140479A patent/DK140479A/da not_active IP Right Cessation
- 1979-04-06 NO NO791164A patent/NO147232C/no unknown
- 1979-04-06 DE DE2914018A patent/DE2914018C3/de not_active Expired
- 1979-04-06 ZA ZA791652A patent/ZA791652B/xx unknown
- 1979-04-06 CH CH325779A patent/CH638821A5/it not_active IP Right Cessation
- 1979-04-09 IL IL57027A patent/IL57027A/xx unknown
- 1979-04-10 GB GB7912612A patent/GB2018791B/en not_active Expired
- 1979-04-11 HU HU79SA3174A patent/HU180522B/hu unknown
- 1979-04-11 CA CA000325378A patent/CA1117696A/en not_active Expired
- 1979-04-11 BE BE0/194545A patent/BE875500A/xx not_active IP Right Cessation
- 1979-04-11 LU LU81140A patent/LU81140A1/xx unknown
- 1979-04-11 SE SE7903262A patent/SE7903262L/xx not_active Application Discontinuation
- 1979-04-11 FR FR7909218A patent/FR2422697A1/fr active Granted
- 1979-04-11 YU YU00861/79A patent/YU86179A/xx unknown
- 1979-04-12 JP JP4369079A patent/JPS54137096A/ja active Pending
- 1979-04-12 CS CS792518A patent/CS226004B2/cs unknown
- 1979-04-12 DD DD79212190A patent/DD142842A5/de unknown
- 1979-04-12 NL NLAANVRAGE7902923,A patent/NL174650C/xx not_active IP Right Cessation
1980
- 1980-07-28 US US06/172,957 patent/US4336357A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2422697B1 (cs)	1983-10-28
DE2914018B2 (de)	1981-05-14
NO147232B (no)	1982-11-22
NL7902923A (nl)	1979-10-16
NL174650C (nl)	1984-07-16
AU526718B2 (en)	1983-01-27
DE2914018C3 (de)	1982-04-22
US4336357A (en)	1982-06-22
IL57027A (en)	1982-09-30
FR2422697A1 (fr)	1979-11-09
IT7822222A0 (it)	1978-04-12
GB2018791B (en)	1983-02-09
ZA791652B (en)	1980-04-30
IL57027A0 (en)	1979-07-25
GB2018791A (en)	1979-10-24
NO791164L (no)	1979-10-15
IT1095574B (it)	1985-08-10
DD142842A5 (de)	1980-07-16
NO147232C (no)	1983-03-02
NL174650B (nl)	1984-02-16
YU86179A (en)	1983-12-31
CS226004B2 (en)	1984-03-19
DE2914018A1 (de)	1979-10-31
CH638821A5 (it)	1983-10-14
DK140479A (da)	1979-10-13
AU4573379A (en)	1979-10-18
HU180522B (en)	1983-03-28
BE875500A (fr)	1979-10-11
LU81140A1 (fr)	1979-06-19
JPS54137096A (en)	1979-10-24
CA1117696A (en)	1982-02-02

Legal Events

Date

Code

Title

Description

1995-02-28

NAV

Patent application has lapsed

Ref document number: 7903262-9

Effective date: 19860115

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ATE220929T1 (de)	2002-08-15	Behandlung von biologischen materialen vor der fixierung
EP0199479A3 (en)	1987-08-26	Ozone decontamination of blood and blood products
DE10199020I2 (de)	2004-05-06	Galanthamin oder dessen Analoge zur Behandlung derAlzheimerschen Krankheit.
DE3855220D1 (de)	1996-05-23	Methode zur beseitigung von infektionserregern in geweben
FI932354A0 (fi)	1993-05-24	Medicinskt foerfarande foer maetning av blodcirkulationen i ett organ ochmedel haerfoer
Leighton et al.	1986	Posterior sternoclavicular dislocations
ATE106754T1 (de)	1994-06-15	Verfahren zur herstellung von rinder-pericard- materialien und ihre verwendung.
JPS5549393A (en)	1980-04-09	Novel tissue protein pp8
HUT59724A (en)	1992-06-29	Process for producing new thrombosolving material
SE8604974D0 (sv)	1986-11-21	Beninvextkammare
BR8807619A (pt)	1990-09-04	Processo de neutralizacao de uma solucao desinfetante,processo e aparelho de esterilizacao,processo de tratamento de tecido vivo doente e processo de observacao do efeito de radicais livres sobre tecido organico
SE8800545L (sv)	1989-08-18	Alster och foerfarande foer processkontroll
DE69026511D1 (de)	1996-05-15	Verwendung von gibberellinen zur herstellung eines arzneimittels zur behandlung von prostatitis
DE69007065D1 (de)	1994-04-07	Verwendung von Diadenosin-5',5'''-p1,p4-tetraphosphat zur Herstellung eines Arzneimittels zur Behandlung von Herzkrankheiten.
DE3850655D1 (de)	1994-08-18	Verfahren zur Behandlung von Implantatmaterial und Implantat.
HU895932D0 (en)	1990-02-28	Process for production of medical compositions for treatment of acute, chronicle and obstructive deseases of respiratory organs containing as active substance derivatives of dibenzazepinon
JPS6440622A (en)	1989-02-10	Production of mothproof and antimicrobial polyester fiber
Burri et al.	1986	Carbon fibres in reconstructive surgery
GB1027978A (en)	1966-05-04	Gelatine degradation produces and a process for producing them
DE3865283D1 (de)	1991-11-07	Butylhydroxyanisole zur behandlung von retrovirus-krankheiten.
SU1183115A1 (ru)	1985-10-07	Способ обработки имплантата из синтетической ткани
USD230096S (en)	1974-01-22	Template for use in implanting prosthesis in total knee ortho- pedic procedure
Knight et al.	1975	Pneumatic leggings and DVT.
SU392944A1 (ru)	1973-08-10	Способ стерилизации хирургических инструментов и материалов
Kang et al.	1988	A Clinical Study of Open Tibia Fractures