JPS5074695A - - Google Patents

Info

Publication number
JPS5074695A
JPS5074695A JP49123269A JP12326974A JPS5074695A JP S5074695 A JPS5074695 A JP S5074695A JP 49123269 A JP49123269 A JP 49123269A JP 12326974 A JP12326974 A JP 12326974A JP S5074695 A JPS5074695 A JP S5074695A
Authority
JP
Japan
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.)
Pending
Application number
JP49123269A
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
Publication of JPS5074695A publication Critical patent/JPS5074695A/ja
Pending legal-status Critical Current

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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/08—Protective devices for the ears internal, e.g. earplugs
    • 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
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/935—Matrix admixed with synthetic fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP49123269A 1973-10-25 1974-10-25 Pending JPS5074695A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/409,596 US3959200A (en) 1973-10-25 1973-10-25 Copolyester composition

Publications (1)

Publication Number Publication Date
JPS5074695A true JPS5074695A (ja) 1975-06-19

Family

ID=23621181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49123269A Pending JPS5074695A (ja) 1973-10-25 1974-10-25

Country Status (3)

Country Link
US (1) US3959200A (ja)
JP (1) JPS5074695A (ja)
DE (1) DE2450827A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30660E (en) * 1975-10-21 1981-06-30 Water soluble insulating varnish
US4179420A (en) * 1975-10-21 1979-12-18 Schenectady Chemicals, Inc. Water soluble insulating varnish
US4248745A (en) * 1979-05-01 1981-02-03 Schenectady Chemicals, Inc. Water soluble insulating varnish
JPS5847072A (ja) * 1981-09-17 1983-03-18 Kishimoto Akira 金属製ビン用接着剤
US4403990A (en) * 1981-12-02 1983-09-13 Baxter Travenol Laboratories, Inc. Support assembly for a cannula and the like
US4390668A (en) * 1981-12-02 1983-06-28 Baxter Travenol Laboratories, Inc. Autoclavable thermoplastic material which is heat bondable to a cannula and the like
US4594407A (en) * 1983-09-20 1986-06-10 Allied Corporation Prosthetic devices derived from krebs-cycle dicarboxylic acids and diols
US4481353A (en) * 1983-10-07 1984-11-06 The Children's Medical Center Corporation Bioresorbable polyesters and polyester composites
GB8507608D0 (en) * 1985-03-23 1985-05-01 Anti Noise Ltd Ear plugs
US5131411A (en) * 1990-08-20 1992-07-21 Virginia Polytechnic Institute & State University Custom-fitting earplug formed in situ using foaming action
US5330428A (en) * 1991-05-14 1994-07-19 Scimed Life Systems, Inc. Dilatation catheter having a random copolymer balloon
US5348538A (en) * 1992-09-29 1994-09-20 Scimed Life Systems, Inc. Shrinking balloon catheter having nonlinear or hybrid compliance curve
KR0120326B1 (ko) * 1992-12-24 1997-10-22 김준웅 열가소성 생분해성 지방족 폴리에스테르 및 그 제조방법
US20050224082A1 (en) * 2004-04-05 2005-10-13 Johnson Arthur A Method for forming occlusive barrier over ear canal and kit for providing same
US20230235483A1 (en) * 2020-01-03 2023-07-27 Teknologian Tutkimuskeskus Vtt Oy Melt spun cellulose based fibers

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB644287A (en) * 1944-11-22 1950-10-11 American Cyanamid Co Improvements in or relating to the production of crystalline unsaturated alkyd resins and copolymerizable compositions and amorphous resins therefrom
US2475802A (en) * 1945-03-07 1949-07-12 Dictograph Products Co Inc Molding composition
US2623034A (en) * 1947-07-12 1952-12-23 Wingfoot Corp Crystalline tetramethylene isophthalate polymer
US2623033A (en) * 1950-03-20 1952-12-23 Elastic copolyesters and process
US2839492A (en) * 1954-08-23 1958-06-17 Eastman Kodak Co Heat stable aromatic linear polyesters
US2910980A (en) * 1957-05-20 1959-11-03 Dow Chemical Co Ear protector
US3097059A (en) * 1960-06-23 1963-07-09 Carl G Hoffman Method for forming ear plugs for supporting hearing and receivers
US3153005A (en) * 1961-08-23 1964-10-13 Westinghouse Electric Corp Solid elastomeric polyester resinous molding compositions and electrical members insulated therewith
US3491048A (en) * 1967-09-11 1970-01-20 Donald E Sargent Silicone oil modified oxymethylene polymer
DE1805190B2 (de) * 1968-10-25 1976-12-23 Chemische Werke Hüls AG, 4370 Mari Ueberzugsmittel
DE1933235A1 (de) * 1969-07-01 1971-01-14 Hoechst Ag Natriumfluoridhaltige thermoplastische Polyesterformmassen
US3779993A (en) * 1970-02-27 1973-12-18 Eastman Kodak Co Polyesters and polyesteramides containing ether groups and sulfonate groups in the form of a metallic salt

Also Published As

Publication number Publication date
DE2450827A1 (de) 1975-04-30
US3959200A (en) 1976-05-25

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