GB1582081A - Gel filled flexible articles and gels therefor - Google Patents

Gel filled flexible articles and gels therefor Download PDF

Info

Publication number
GB1582081A
GB1582081A GB1015077A GB1015077A GB1582081A GB 1582081 A GB1582081 A GB 1582081A GB 1015077 A GB1015077 A GB 1015077A GB 1015077 A GB1015077 A GB 1015077A GB 1582081 A GB1582081 A GB 1582081A
Authority
GB
United Kingdom
Prior art keywords
gel
polydimethylsiloxane
viscosity
pascal
seconds
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
Application number
GB1015077A
Other languages
English (en)
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.)
Dow Silicones Corp
Original Assignee
Dow Corning 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 US05/755,322 external-priority patent/US4100627A/en
Application filed by Dow Corning Corp filed Critical Dow Corning Corp
Publication of GB1582081A publication Critical patent/GB1582081A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/12—Mammary prostheses and implants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/52—Mammary prostheses
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
GB1015077A 1976-05-27 1977-03-10 Gel filled flexible articles and gels therefor Expired GB1582081A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69070676A 1976-05-27 1976-05-27
US05/755,322 US4100627A (en) 1976-05-27 1976-12-29 Low oiling gel filled flexible articles and gels therefor

Publications (1)

Publication Number Publication Date
GB1582081A true GB1582081A (en) 1980-12-31

Family

ID=27104656

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1015077A Expired GB1582081A (en) 1976-05-27 1977-03-10 Gel filled flexible articles and gels therefor

Country Status (8)

Country Link
JP (2) JPS52144053A (sv)
AU (1) AU509646B2 (sv)
CA (1) CA1096529A (sv)
DE (1) DE2711383C3 (sv)
FR (1) FR2352851A1 (sv)
GB (1) GB1582081A (sv)
IT (1) IT1075725B (sv)
SE (1) SE7702582L (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0904088A1 (en) * 1996-10-18 1999-03-31 Life Medical Sciences, Inc. Gas- or gel-filled silicone cushion for treatment of keloid and hypertrophic scars
DE102008060087A1 (de) 2008-12-02 2010-06-17 Amoena Medizin-Orthopädie-Technik GmbH Brustprothese

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122246A (en) * 1977-09-21 1978-10-24 Dow Corning Corporation Method of preventing discoloration of platinum containing silicone gels
BR8008981A (pt) * 1979-12-17 1981-10-20 Dow Corning Artigo de borracha de silicone, enchido com gel de silicone, possuindo reduzida exsudacao superficial
US4340709A (en) * 1980-07-16 1982-07-20 General Electric Company Addition curing silicone compositions
WO1982000583A1 (fr) * 1980-08-19 1982-03-04 B Knoche Prothese mammaire et procede pour sa fabrication
FR2498446B1 (fr) * 1981-01-26 1985-05-24 Inst Nat Sante Rech Med Procede de traitement d'une prothese du type mammaire et prothese obtenue
JPS6058952U (ja) * 1983-09-29 1985-04-24 トヨタ自動車株式会社 ベルト張力調整装置
KR930007887B1 (ko) * 1984-12-03 1993-08-21 아메리칸 텔레폰 앤드 텔레그래프 캄파니 안정화 중합체(겔)를 함유하는 제품의 제조방법
DE3624776A1 (de) * 1986-07-22 1988-01-28 Bayer Ag Weiche siliconelastomere
FR2624874B1 (fr) * 1987-12-18 1990-06-08 Dow Corning Sa Composition gelifiable a base d'organosiloxanes, gel produit a partir de cette composition, et pansement et prothese contenant ce gel
JP3618446B2 (ja) * 1995-10-18 2005-02-09 東レ・ダウコーニング・シリコーン株式会社 電子部品含浸用オルガノポリシロキサン組成物および電子部品
JP5168732B2 (ja) * 2007-09-21 2013-03-27 信越化学工業株式会社 変位耐久性を有する硬化物を与えるシリコーンゲル組成物
JP5611856B2 (ja) * 2011-02-17 2014-10-22 株式会社カネカ 発泡性液状樹脂組成物および発泡体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020260A (en) * 1960-08-18 1962-02-06 Dow Corning Organosiloxane potting compound
US3681787A (en) * 1971-03-26 1972-08-08 Moxness Products Inc Implantable breast prosthesis filled with gels of different densities
GB1373055A (en) * 1971-07-06 1974-11-06 Gen Electric Organosiloxane gel
US3896506A (en) * 1974-01-21 1975-07-29 George Hankin Breast prosthesis
US3911503A (en) * 1974-01-21 1975-10-14 George Hankin Breast prosthesis
DE2616057A1 (de) * 1975-04-14 1976-10-28 Gen Electric Organosiloxan-gele
US4019209A (en) * 1976-04-22 1977-04-26 Spenco Medical Corporation Artificial breast form and method of forming

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0904088A1 (en) * 1996-10-18 1999-03-31 Life Medical Sciences, Inc. Gas- or gel-filled silicone cushion for treatment of keloid and hypertrophic scars
EP0904088A4 (en) * 1996-10-18 2001-09-26 Technion Res And Dev Of Founda GAS OR GEL-FILLED SILICONE CUSHION FOR TREATING KELOID AND HYPERTROPHIC SCARS
DE102008060087A1 (de) 2008-12-02 2010-06-17 Amoena Medizin-Orthopädie-Technik GmbH Brustprothese

Also Published As

Publication number Publication date
JPS5541705B2 (sv) 1980-10-25
DE2711383B2 (de) 1978-12-21
JPS52144053A (en) 1977-12-01
AU509646B2 (en) 1980-05-22
FR2352851A1 (fr) 1977-12-23
SE7702582L (sv) 1977-11-28
DE2711383A1 (de) 1977-12-01
FR2352851B1 (sv) 1981-12-11
JPS5344503B2 (sv) 1978-11-29
AU2324777A (en) 1978-09-21
DE2711383C3 (de) 1979-08-23
IT1075725B (it) 1985-04-22
JPS5415957A (en) 1979-02-06
CA1096529A (en) 1981-02-24

Similar Documents

Publication Publication Date Title
US4100627A (en) Low oiling gel filled flexible articles and gels therefor
US5145933A (en) Organosiloxane gel-forming compositions and use thereof
GB1582081A (en) Gel filled flexible articles and gels therefor
US4162243A (en) High strength, extrudable silicone elastomer compositions
EP0322118B1 (en) Organosiloxane gel-forming compositions and use thereof
US4455691A (en) Silicone gel filled prosthesis
US4472226A (en) Silicone gel filled prosthesis
US4753978A (en) Curable organosiloxane compositions
US4072635A (en) Organosiloxane gels
EP0205349A2 (en) Impermeable barries and body implants using the same
US3697473A (en) Composition curable through si-h and si-ch equals ch2 with improved properties
CA1090948A (en) Method of preventing discoloration of platinum containing silicone gels
US4222983A (en) Impression compositions and process for preparing impressions
EP0030838B1 (en) Silicone gel-filled silicone rubber article possessing reduced surface-bleed
EP0094185B2 (en) Use of peelable film-forming organopolysiloxane compositions
JPH08510781A (ja) シリコーンポリマーの親水性を向上させる方法
WO1996023657A1 (en) Polysiloxane compositions
US5302632A (en) High consistency organosiloxane compositions comprising fluorinated and non-fluorinated polyorganosiloxanes
DK170807B1 (da) Optisk klare siliconemasser, kontaktoptiske genstande og fremgangsmåde til fremstilling af kontaktoptiske genstande
US4946878A (en) Rapidly curable extrudable organosiloxane compositions
US2737506A (en) Method for preparing organopolysiloxane using cesium hydroxide
CA2098808A1 (en) Storage stable one-part organosiloxane compositions and method for preparing same
EP0768341B1 (en) Extrudable silicone elastomer with improved mold release
JPS62181357A (ja) ポリシロキサンゲル組成物
US4709001A (en) In situ low temperature siloxane gel

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee