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

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

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
EP0203095B1 (en) *	1984-10-29	1991-05-22	Memtec Limited	Process of preparing polyamide supports capable of reaction with antibodies and enzymes and supports produced thereby.
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
JP5686498B2 (ja) *	2006-12-18	2015-03-18	ユニチカ株式会社	包装用二軸延伸ポリアミド樹脂フィルムおよびその製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE452234A (no) *	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 (no) *	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 (no) *	1967-04-24
CA953054A (en) *	1970-06-05	1974-08-20	Fmc Corporation	Method of forming structures from microcrystalline collagen
FR2098753A5 (no) *	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 CH CH325779A patent/CH638821A5/it not_active IP Right Cessation
- 1979-04-06 DE DE2914018A patent/DE2914018C3/de not_active Expired
- 1979-04-06 ZA ZA791652A patent/ZA791652B/xx unknown
- 1979-04-06 NO NO791164A patent/NO147232C/no unknown
- 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 BE BE0/194545A patent/BE875500A/xx not_active IP Right Cessation
- 1979-04-11 YU YU00861/79A patent/YU86179A/xx unknown
- 1979-04-11 LU LU81140A patent/LU81140A1/xx unknown
- 1979-04-11 CA CA000325378A patent/CA1117696A/en not_active Expired
- 1979-04-11 SE SE7903262A patent/SE7903262L/xx not_active Application Discontinuation
- 1979-04-11 FR FR7909218A patent/FR2422697A1/fr active Granted
- 1979-04-12 DD DD79212190A patent/DD142842A5/de unknown
- 1979-04-12 CS CS792518A patent/CS226004B2/cs unknown
- 1979-04-12 NL NLAANVRAGE7902923,A patent/NL174650C/xx not_active IP Right Cessation
- 1979-04-12 JP JP4369079A patent/JPS54137096A/ja active Pending
1980
- 1980-07-28 US US06/172,957 patent/US4336357A/en not_active Expired - Lifetime

Also Published As

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

Publication	Publication Date	Title
ATE220929T1 (de)	2002-08-15	Behandlung von biologischen materialen vor der fixierung
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
SE7903262L (sv)	1979-10-13	Forfarande for framstellning av biokompatibla material
SE8604974D0 (sv)	1986-11-21	Beninvextkammare
HUT59724A (en)	1992-06-29	Process for producing new thrombosolving material
HUP9901188A2 (hu)	1999-08-30	Új, meghatározott enzimkeverékek sejtkinyeréshez és sebkezeléshez
ATE89728T1 (de)	1993-06-15	Verwendung von dihydroergotamin und seinen salzen zur lokalen behandlung trophischer stoerungen.
SE8800545L (sv)	1989-08-18	Alster och foerfarande foer processkontroll
HU910436D0 (en)	1991-08-28	Process for the production of medical preparations for treating apnoea during sleep
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.
GB1274409A (en)	1972-05-17	Process for the production of human or animal tissue products for the surgical treatment of human beings or animals
JPS5587713A (en)	1980-07-02	Weakly acidic nursery powder
JPS5538178A (en)	1980-03-17	Antiithrombus artificial medical treatment material
Burri et al.	1986	Carbon fibres in reconstructive surgery
Kinoshita et al.	1975	Variants of concealed bigeminy.
SU1183115A1 (ru)	1985-10-07	Способ обработки имплантата из синтетической ткани
Small	1978	Treatment of nocturnal bruxism: A case study.
JPS6462301A (en)	1989-03-08	Production of substance having gelling ability
Knight et al.	1975	Pneumatic leggings and DVT.
Kang et al.	1988	A Clinical Study of Open Tibia Fractures
DE58901297D1 (de)	1992-06-11	Noremopamil, seine herstellung und verwendung.

Legal Events

Date	Code	Title	Description
1995-02-28	NAV	Patent application has lapsed	Ref document number: 7903262-9 Effective date: 19860115

Date

Code

Title

Description

1995-02-28

NAV

Patent application has lapsed

Ref document number: 7903262-9

Effective date: 19860115