JPS5410398A - Polyurethane characterized by lactone and hydroxyl groups on backbone chain - Google Patents

Polyurethane characterized by lactone and hydroxyl groups on backbone chain

Info

Publication number
JPS5410398A
JPS5410398A JP7631778A JP7631778A JPS5410398A JP S5410398 A JPS5410398 A JP S5410398A JP 7631778 A JP7631778 A JP 7631778A JP 7631778 A JP7631778 A JP 7631778A JP S5410398 A JPS5410398 A JP S5410398A
Authority
JP
Japan
Prior art keywords
lactone
hydroxyl groups
backbone chain
polyurethane characterized
polyurethane
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.)
Granted
Application number
JP7631778A
Other languages
Japanese (ja)
Other versions
JPS6237651B2 (en
Inventor
Ii Guurudo Furanshisu
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.)
Individual
Original Assignee
Individual
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 US05/809,260 external-priority patent/US4156066A/en
Application filed by Individual filed Critical Individual
Publication of JPS5410398A publication Critical patent/JPS5410398A/en
Publication of JPS6237651B2 publication Critical patent/JPS6237651B2/ja
Granted 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • 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
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/04—Non-resorbable materials
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/54—Polyureas; Polyurethanes
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/348—Hydroxycarboxylic acids
JP7631778A 1977-06-23 1978-06-23 Polyurethane characterized by lactone and hydroxyl groups on backbone chain Granted JPS5410398A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/809,260 US4156066A (en) 1977-06-23 1977-06-23 Polyurethane polymers characterized by lactone groups and hydroxyl groups in the polymer backbone
US05/864,715 US4156067A (en) 1977-06-23 1977-12-27 Polyurethane polymers characterized by lactone groups and hydroxyl groups in the polymer backbone

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP63258319A Division JPH01131229A (en) 1977-06-23 1988-10-13 Production of hydrophylic polyurethane polymer

Publications (2)

Publication Number Publication Date
JPS5410398A true JPS5410398A (en) 1979-01-25
JPS6237651B2 JPS6237651B2 (en) 1987-08-13

Family

ID=27123205

Family Applications (2)

Application Number Title Priority Date Filing Date
JP7631778A Granted JPS5410398A (en) 1977-06-23 1978-06-23 Polyurethane characterized by lactone and hydroxyl groups on backbone chain
JP63258319A Granted JPH01131229A (en) 1977-06-23 1988-10-13 Production of hydrophylic polyurethane polymer

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP63258319A Granted JPH01131229A (en) 1977-06-23 1988-10-13 Production of hydrophylic polyurethane polymer

Country Status (5)

Country Link
JP (2) JPS5410398A (en)
CA (1) CA1155591A (en)
DE (1) DE2827450A1 (en)
FR (1) FR2440380A1 (en)
GB (1) GB1605079A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61246221A (en) * 1977-06-23 1986-11-01 フランシス・イ−・グ−ルド Molded article having three-dimensional structure of hydrophylic polymer
JPS6399229A (en) * 1986-08-29 1988-04-30 チバ・ガイギ−・アクチェンゲゼルシャフト Substantially non-swellable polymer containing polyoxyalkylene skeletal unit, contact lens prepared using the same and use thereof
JP2019112595A (en) * 2017-12-26 2019-07-11 Dic株式会社 Thermosetting urethane resin composition for cellulose ester film coat, and cellulose ester film coat agent composition using the same

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU560088B2 (en) * 1982-04-08 1987-03-26 Smith & Nephew Associated Companies Plc Surgical adhesive dressing
US4542012A (en) * 1982-07-02 1985-09-17 Minnesota Mining And Manufacturing Company Film-forming composition containing an antimicrobial agent and methods
CA1205745A (en) * 1982-07-02 1986-06-10 John D. Dell Film-forming composition containing an antimicrobial agent and method
NL8202894A (en) * 1982-07-16 1984-02-16 Rijksuniversiteit POLYESTER FILAMENT MATERIAL.
NL8202893A (en) * 1982-07-16 1984-02-16 Rijksuniversiteit ORGANIC Tolerant, ANTHITHROMBOGENIC MATERIAL, SUITABLE FOR RECOVERY SURGERY.
GB8309993D0 (en) * 1983-04-13 1983-05-18 Smith & Nephew Ass Surgical adhesive dressing
IL72041A (en) * 1984-06-05 1990-01-18 Elka Touitou Preparation for controlled release of iodine
AU4191989A (en) 1988-08-24 1990-03-23 Marvin J. Slepian Biodegradable polymeric endoluminal sealing
US5749915A (en) 1988-08-24 1998-05-12 Focal, Inc. Polymeric endoluminal paving process
DE19912648A1 (en) 1999-03-20 2000-09-21 Aesculap Ag & Co Kg Flat implant, method for its production and use in surgery
JP3450810B2 (en) 2000-01-31 2003-09-29 キヤノン株式会社 Aliphatic polyester, method for producing aliphatic polyester and method for recycling cellulose
KR20020065180A (en) * 2001-02-06 2002-08-13 엘베테크놀로지 주식회사 A biodegradable polyester urethanes and method for the production thereof
JP5351516B2 (en) * 2005-09-20 2013-11-27 ポリィノボ バイオマテリアルズ ピーティワイ リミテッド Chain extender
JP4767137B2 (en) * 2006-09-08 2011-09-07 株式会社オートネットワーク技術研究所 Seal wire waterproofing method and structure
JP5530057B2 (en) * 2006-09-15 2014-06-25 三井化学株式会社 Method for producing water-disintegrable block copolymer, and water-disintegrable block copolymer obtained by the method
GB2470088B (en) 2009-11-10 2011-06-29 Landmark Innovations Ltd Root canal therapy

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658939A (en) * 1968-12-11 1972-04-25 Usm Corp Polyurethane and adhesive solution of a polyurethane
GB1408141A (en) * 1971-12-09 1975-10-01 Laporte Ind Polymeric compositions
CA977493A (en) * 1971-12-13 1975-11-04 Goodyear Tire And Rubber Company (The) Post-curable cured polyurethane

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61246221A (en) * 1977-06-23 1986-11-01 フランシス・イ−・グ−ルド Molded article having three-dimensional structure of hydrophylic polymer
JPS6399229A (en) * 1986-08-29 1988-04-30 チバ・ガイギ−・アクチェンゲゼルシャフト Substantially non-swellable polymer containing polyoxyalkylene skeletal unit, contact lens prepared using the same and use thereof
JP2019112595A (en) * 2017-12-26 2019-07-11 Dic株式会社 Thermosetting urethane resin composition for cellulose ester film coat, and cellulose ester film coat agent composition using the same

Also Published As

Publication number Publication date
DE2827450A1 (en) 1979-01-11
JPH0314848B2 (en) 1991-02-27
JPS6237651B2 (en) 1987-08-13
CA1155591A (en) 1983-10-18
JPH01131229A (en) 1989-05-24
FR2440380B1 (en) 1982-12-17
GB1605079A (en) 1981-12-16
FR2440380A1 (en) 1980-05-30

Similar Documents

Publication Publication Date Title
JPS5410398A (en) Polyurethane characterized by lactone and hydroxyl groups on backbone chain
GB2003898A (en) Polyether urethane polymers
AU3202577A (en) Amusement vehicle
JPS5455995A (en) Revolving propeller
GB2000979A (en) Game apparatus
AU3569478A (en) Polyurethane undercoats
JPS5393942A (en) Game
GB2002998B (en) Analog multiplexer
JPS5474143A (en) Microprocessorrcontrolled game
GB2000686B (en) Game
JPS5778419A (en) Copolycarbonate
JPS5463212A (en) Low speed servoocontroller
GB2015800B (en) Internally illuminated units
AU528278B2 (en) Waterslide
JPS5387216A (en) Letter recording system
JPS5434312A (en) Tough thermet
JPS5468814A (en) Oxygenncontaining tough thermet
GB2007826B (en) Heatexchangers
JPS5493596A (en) Balloon
AU3833778A (en) Amusement device
JPS548707A (en) Flitch
JPS5424133A (en) Game apparatus
JPS5469111A (en) Oxygenncontaining tough thermet
GB1551419A (en) Press-feed units
JPS548025A (en) Group learning apparatus