CS148810B1 - - Google Patents

Info

Publication number
CS148810B1
CS148810B1 CS4200A CS420069A CS148810B1 CS 148810 B1 CS148810 B1 CS 148810B1 CS 4200 A CS4200 A CS 4200A CS 420069 A CS420069 A CS 420069A CS 148810 B1 CS148810 B1 CS 148810B1
Authority
CS
Czechoslovakia
Application number
CS4200A
Other languages
Czech (cs)
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 filed Critical
Priority to CS4200A priority Critical patent/CS148810B1/cs
Priority to GB2648770A priority patent/GB1315353A/en
Priority to JP45047688A priority patent/JPS4914354B1/ja
Priority to ES380489A priority patent/ES380489A1/es
Priority to DK296770A priority patent/DK143347C/da
Priority to NL707008458A priority patent/NL144952B/xx
Priority to CH871770A priority patent/CH557394A/xx
Priority to DE19702028956 priority patent/DE2028956A1/de
Priority to FR7021630A priority patent/FR2051147A5/fr
Priority to AT532570A priority patent/AT310448B/de
Priority to SE7008189A priority patent/SE370406B/xx
Priority to ZA704026A priority patent/ZA704026B/xx
Publication of CS148810B1 publication Critical patent/CS148810B1/cs
Priority to US05/910,449 priority patent/US4228056A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/42—Nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/916—Hydrogel compositions
CS4200A 1969-06-13 1969-06-13 CS148810B1 (es)

Priority Applications (13)

Application Number Priority Date Filing Date Title
CS4200A CS148810B1 (es) 1969-06-13 1969-06-13
GB2648770A GB1315353A (en) 1969-06-13 1970-06-02 Method of manufacturing hydrogels
JP45047688A JPS4914354B1 (es) 1969-06-13 1970-06-04
ES380489A ES380489A1 (es) 1969-06-13 1970-06-06 Metodo para producir hidrogeles susceptibles de hincharse en agua.
DK296770A DK143347C (da) 1969-06-13 1970-06-09 Fremgangsmaade til fremstilling af hydrogeler
NL707008458A NL144952B (nl) 1969-06-13 1970-06-10 Werkwijze voor het bereiden van polymeren van acrylonitrile en/of methacrylonitrile.
CH871770A CH557394A (de) 1969-06-13 1970-06-10 Verfahren zur herstellung von hydrogelen.
DE19702028956 DE2028956A1 (de) 1969-06-13 1970-06-12 Verfahren zur Herstellung von Hydrogelen
FR7021630A FR2051147A5 (es) 1969-06-13 1970-06-12
AT532570A AT310448B (de) 1969-06-13 1970-06-12 Verfahren zur Herstellung von Hydrogelen
SE7008189A SE370406B (es) 1969-06-13 1970-06-12
ZA704026A ZA704026B (en) 1969-06-13 1970-06-12 Method for manufacturing hydrogels
US05/910,449 US4228056A (en) 1969-06-13 1978-05-30 Shaped articles from insoluble hydrogels and method of manufacturing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS4200A CS148810B1 (es) 1969-06-13 1969-06-13

Publications (1)

Publication Number Publication Date
CS148810B1 true CS148810B1 (es) 1973-05-24

Family

ID=5384194

Family Applications (1)

Application Number Title Priority Date Filing Date
CS4200A CS148810B1 (es) 1969-06-13 1969-06-13

Country Status (13)

Country Link
US (1) US4228056A (es)
JP (1) JPS4914354B1 (es)
AT (1) AT310448B (es)
CH (1) CH557394A (es)
CS (1) CS148810B1 (es)
DE (1) DE2028956A1 (es)
DK (1) DK143347C (es)
ES (1) ES380489A1 (es)
FR (1) FR2051147A5 (es)
GB (1) GB1315353A (es)
NL (1) NL144952B (es)
SE (1) SE370406B (es)
ZA (1) ZA704026B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1530178A (en) * 1975-07-24 1978-10-25 Sumitomo Chemical Co Water-insoluble hydrophilic gels and a method for the preparation of the same
EP0345370A1 (en) * 1988-06-08 1989-12-13 Malliner Laboratories Inc. Use of transparent membranes made of hydrogel polymers as a cover for various organs during surgery
DE3613207A1 (de) * 1986-04-18 1987-10-22 Akzo Gmbh Mit wasser quellbare zusammensetzung, ihre herstellung und verwendung
DE3635367A1 (de) * 1986-08-30 1988-03-03 Cassella Ag Verfahren zur herstellung eines weitgehend monomerenfreien hydrogels
US4943618A (en) * 1987-12-18 1990-07-24 Kingston Technologies Limited Partnership Method for preparing polyacrylonitrile copolymers by heterogeneous reaction of polyacrylonitrile aquagel
FR2630638B1 (fr) * 1988-05-02 1997-08-08 Inst Nat Sante Rech Med Implant oculaire et son procede de preparation
US5273750A (en) * 1988-05-02 1993-12-28 Institute National De La Sante Et De La Recherche Medicale- Inserm Uncrosslinked hydrogel, process for its preparation and its uses as an article for medical and/or surgical purposes such as tubes, films, joints, implants and the like, particularly in ophthalmology
DE69216100T2 (de) * 1991-09-12 1997-06-12 Bausch & Lomb Benetzungsfaehige silikon-hydrogel-zusammensetzungen und verfahren zu deren herstellung
DE4406951A1 (de) * 1994-03-03 1995-09-07 Bayer Ag Superabsorbierende Polymerisate
TW349967B (en) 1995-02-03 1999-01-11 Novartis Ag Process for producing contact lenses and a cross-linkable polyvinylalcohol used therefor
JP3579200B2 (ja) * 1996-11-07 2004-10-20 東洋紡績株式会社 耐熱性高分子電解質ゲルおよびその製造方法
US5932552A (en) 1997-11-26 1999-08-03 Keraplast Technologies Ltd. Keratin-based hydrogel for biomedical applications and method of production
DE19805447A1 (de) * 1998-02-11 1999-08-12 Bayer Ag Modifizierte Superabsorber auf Basis von Polyacrylnitril-Emulsionen
US6783546B2 (en) 1999-09-13 2004-08-31 Keraplast Technologies, Ltd. Implantable prosthetic or tissue expanding device
US6371984B1 (en) 1999-09-13 2002-04-16 Keraplast Technologies, Ltd. Implantable prosthetic or tissue expanding device
US6232406B1 (en) 1999-09-30 2001-05-15 Replication Medical Inc. Hydrogel and method of making
US6497902B1 (en) * 1999-12-01 2002-12-24 The Regents Of The University Of Michigan Ionically crosslinked hydrogels with adjustable gelation time
US6716895B1 (en) 1999-12-15 2004-04-06 C.R. Bard, Inc. Polymer compositions containing colloids of silver salts
US7179849B2 (en) 1999-12-15 2007-02-20 C. R. Bard, Inc. Antimicrobial compositions containing colloids of oligodynamic metals
CN1612804A (zh) 2001-12-03 2005-05-04 C·R·巴德公司 抗微生物医用器材、抗微生物聚合物涂层及其制备方法
US20070299201A1 (en) * 2006-06-23 2007-12-27 Replication Medical, Inc. Process for manufacturing hydrogels
US8518064B2 (en) * 2009-12-17 2013-08-27 Cook Medical Technologies Llc Method for anchoring occlusion plug
FR2991988B1 (fr) 2012-06-15 2015-08-07 Laurent Laroche Procede de preparation d'objets en hydrogel biocompatible pour leur application dans le domaine medical, et plus particulierement en ophtalmologie
CN113403039B (zh) * 2021-07-01 2021-12-03 四川大学 一种多功能相变储能复合材料及其制备方法
CN114907788B (zh) * 2022-05-12 2023-03-21 华南理工大学 一种具有高延展性、高粘附性和可脱附的水凝胶片及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2648592A (en) * 1951-05-28 1953-08-11 Dow Chemical Co Removing salts from polyacrylonitrile
BE520071A (es) * 1952-08-25
BE543426A (es) * 1954-12-08
US3242120A (en) * 1960-03-22 1966-03-22 Du Pont Self-supporting gel shaped structures
US3345350A (en) * 1963-11-29 1967-10-03 Shavit Nehemia Polymerization of acrylonitrile

Also Published As

Publication number Publication date
FR2051147A5 (es) 1971-04-02
DK143347B (da) 1981-08-10
SE370406B (es) 1974-10-14
ES380489A1 (es) 1973-02-16
GB1315353A (en) 1973-05-02
ZA704026B (en) 1972-01-26
AT310448B (de) 1973-09-25
US4228056A (en) 1980-10-14
JPS4914354B1 (es) 1974-04-06
NL7008458A (es) 1970-12-15
DK143347C (da) 1981-12-07
DE2028956A1 (de) 1970-12-17
NL144952B (nl) 1975-02-17
CH557394A (de) 1974-12-31

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