[go: up one dir, main page]

KR970021120A - 정형외과용 경질 폴리우레탄 폼 및 이의 제조방법 - Google Patents

정형외과용 경질 폴리우레탄 폼 및 이의 제조방법 Download PDF

Info

Publication number
KR970021120A
KR970021120A KR1019960047929A KR19960047929A KR970021120A KR 970021120 A KR970021120 A KR 970021120A KR 1019960047929 A KR1019960047929 A KR 1019960047929A KR 19960047929 A KR19960047929 A KR 19960047929A KR 970021120 A KR970021120 A KR 970021120A
Authority
KR
South Korea
Prior art keywords
polyol
polyurethane foam
orthopedic
parts
rigid polyurethane
Prior art date
Application number
KR1019960047929A
Other languages
English (en)
Other versions
KR100219421B1 (ko
Inventor
김선정
조성관
문무성
최성률
손승일
Original Assignee
최성률
대진이화 주식회사
이홍지
산재의료관리원
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 by 최성률, 대진이화 주식회사, 이홍지, 산재의료관리원 filed Critical 최성률
Publication of KR970021120A publication Critical patent/KR970021120A/ko
Application granted granted Critical
Publication of KR100219421B1 publication Critical patent/KR100219421B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
    • C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
    • C07C205/37—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/26—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
    • C07F9/32—Esters thereof
    • C07F9/3205—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/3211—Esters of acyclic saturated acids which can have further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/42—Halides thereof
    • C07F9/425—Acid or estermonohalides thereof, e.g. RP(=X)(YR)(Hal) (X, Y = O, S; R = H, or hydrocarbon group)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/44—Amides thereof
    • C07F9/4403—Amides thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4407—Amides of acyclic saturated acids which can have further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/50—Organo-phosphines
    • C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides
    • C07F9/5304—Acyclic saturated phosphine oxides or thioxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/576—Six-membered rings
    • C07F9/60—Quinoline or hydrogenated quinoline ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
    • C07F9/6503—Five-membered rings
    • C07F9/65031—Five-membered rings having the nitrogen atoms in the positions 1 and 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having three nitrogen atoms as the only ring hetero atoms
    • C07F9/6518—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6527—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07F9/653—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6536—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having nitrogen and sulfur atoms with or without oxygen atoms, as the only ring hetero atoms
    • C07F9/6539—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6536—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having nitrogen and sulfur atoms with or without oxygen atoms, as the only ring hetero atoms
    • C07F9/6539—Five-membered rings
    • C07F9/6541—Five-membered rings condensed with carbocyclic rings or carbocyclic ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having sulfur atoms, with or without selenium or tellurium atoms, as the only ring hetero atoms
    • C07F9/655345—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having sulfur atoms, with or without selenium or tellurium atoms, as the only ring hetero atoms the sulfur atom being part of a five-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
    • C07F9/657163—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms the ring phosphorus atom being bound to at least one carbon atom
    • C07F9/657181—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms the ring phosphorus atom being bound to at least one carbon atom the ring phosphorus atom and, at least, one ring oxygen atom being part of a (thio)phosphonic acid derivative
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

본 발명은 정형외과용 경질 폴리우레탄 폼 및 이의 제조방법에 관한 것으로, 좀 더 상세하게는 메틸렌디이소시아네이트 또는 변성-메틸렌디이소시아네이트에 3∼8의 다관능성의 폴리올를 40∼80℃의 온도범위에서 반응시켜 제조된 NCO기 함량이 11∼25%인 부분적 프레폴리머와 폴리올에 발포제, 아민계 촉매, 충진제, 및 항균 처리제 및/또는 향료를 첨가하여 제조된 혼합 폴리올를 1 ; 1∼2의 무게비로 혼합시켜 제조된 폴리우레탄 폼의 경도(C-type)가 90∼95%이고, 밀도가 0.20∼0.35kg/㎥이며, 압축강도가 7kg/㎠이상이고, 흡습성이 1±0.1%이며, 96%이상의 치수안정성 및 방사선 투과성이 우수한 특성을 갖는 정형외과용 경질 폴리우레탄 폼 및 이의 제조방법에 관한 것이다.

Description

정형외과용 경질 폴리우레탄 폼 및 이의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. (가) 메틸렌디이소시아네이트 또는 변성-메틸렌디이소시아네이트에 3∼8의 다관능성의 폴리올을 40∼80℃의 온도범위에서 반응시켜 NCO기 함량이 11∼25%인 부분적 프레폴리머를 제조하는 단계 ; (나) 폴리올에 발포제, 아민계 촉매, 충진제, 및 항균처리제 및/또는 향료를 첨가하여 혼합 폴리올을 제조하는 단계 ; 및 (다) 상기 (가)단계의 프레폴리머와 상기 (나)단계의 혼합 폴리올을 1 : 1∼2의 무게비로 혼합시키는 단계로 이루어 지는 것을 특징으로 하는 정형외과용 경질 폴리우레탄 폼의 제조방법.
  2. 제1항에 있어서, 상기 발포제가 물이며, 그 사용량이 상기 (가)단계의 폴리올과 (나)단계의 폴리올 100중량부에 대하여 0.1∼1.5중량부임을 특징으로 하는 정형외과용 경질 폴리우레탄 폼의 제조방법.
  3. 제1항에 있어서, 상기 아민계 촉매가 트리에틸렌디아민(TEDA), 디메틸에탄올아민(DMEA), 및/또는 트리에탄올아민(TEOA)이며, 그 사용량이 상기 (가)단계의 폴리올과 (나)단계의 폴리올 100중량부에 대하여 0.1∼2중량부임을 특징으로 하는 정형외과용 경질 폴리우레탄 폼의 제조방법.
  4. 제1항에 있어서, 상기 (다)단계 혼합물의 혼합점도가 5,000∼20,000cps임을 특징으로 하는 정형외과용 경질 폴리우레탄 폼의 제조방법.
  5. 제1항에 있어서, 상기 충진제가 TiO2, CaO, CaCO3, 또는 SiO2이며, 그 사용량이 상기 (가)단계의 폴리올과 (나)단계의 폴리올 100중량부에 대하여 1∼60중량부임을 특징으로 하는 정형외과용 경질 폴리우레탄 폼의 제조방법.
  6. 메틸렌디이소시아네이트 또는 변성-메틸렌디이소시아네이트에 3∼8의 다관능성의 폴리올을 40∼80℃의 온도범위에서 반응시켜 제조된 NCO기 함량이 11∼25%인 부분적 프레폴리머와 폴리올에 발포제, 아민계 촉매, 충진제, 및 항균처리제 및/또는 향료를 첨가하여 제조된 혼합 폴리올을 1 : 1∼2의 무게비로 혼합시켜 제조된 폴리우레탄 폼의 경도(C-type)가 90∼95%이고, 밀도가 0.20∼0.35kg/㎥이며, 압축강도가 7kg/㎠이상이고, 흡습성이 1±0.1%이며, 및 96%이상의 치수안정성을 갖는 것을 특징으로 하는 정형외과용 경질 폴리우레탄 폼.
  7. 제6항에 있어서, 상기 폴리우레탄 폼이 5,000-20,000cps의 혼합점도, 3∼5분의 반응경화시간 및 15∼30분의 작업경화시간을 갖는 것을 특징으로 하는 정형외과용 경질 폴리우레탄 폼.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960047929A 1992-04-01 1996-10-24 정형외과용 경질 폴리우레탄 폼 및 이의 제조방법 KR100219421B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/862,008 US5272128A (en) 1992-04-01 1992-04-01 Phosphosulfonate herbicides
US862,008 1992-04-01

Publications (2)

Publication Number Publication Date
KR970021120A true KR970021120A (ko) 1997-05-28
KR100219421B1 KR100219421B1 (ko) 1999-10-01

Family

ID=25337380

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960047929A KR100219421B1 (ko) 1992-04-01 1996-10-24 정형외과용 경질 폴리우레탄 폼 및 이의 제조방법

Country Status (3)

Country Link
US (2) US5272128A (ko)
KR (1) KR100219421B1 (ko)
TW (1) TW215092B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100448091B1 (ko) * 2001-09-13 2004-09-08 백철균 항균 폴리우레탄 폼의 제조방법

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5731299A (en) * 1992-05-29 1998-03-24 The Procter & Gamble Company Phosphonosulfonate compounds, pharmaceutical compositions, and methods for treating abnormal calcium and phosphate metabolism
US5470845A (en) * 1992-10-28 1995-11-28 Bristol-Myers Squibb Company Methods of using α-phosphonosulfonate squalene synthetase inhibitors including the treatment of atherosclerosis and hypercholesterolemia
US5693590A (en) * 1994-08-30 1997-12-02 Rohm And Haas Company Compositions containing phosphosulfonate herbicides and dichloroacetamide safeners
DE69505216T2 (de) 1994-08-30 1999-06-17 Rohm And Haas Co., Philadelphia, Pa. Zusammensetzungen aus Phosphosulphonat-Herbizide und Dichloracetamide-Safener und Verwendungsmethoden
IL115499A (en) * 1994-10-18 1999-12-22 Rohm & Haas Preparation of 2,6-disubstituted benzensulfonate and certain derivatives thereof
DK0877745T3 (da) * 1996-09-24 2001-11-05 Dow Agrosciences Llc N-([1,2,4]triazoloazinyl)benzensulfonamid- og pyridinsulfonamidforbindelser og deres anvendelse som herbicider
KR20010001279A (ko) * 1999-06-03 2001-01-05 김형순 정형외과용 캐스팅 테이프 및 그 제조방법
TWI287547B (en) * 2000-06-14 2007-10-01 Dow Agrosciences Llc Process for the selective deprotonation and functionalization of 3-substituted benzotrifluorides
US6441229B1 (en) 2000-06-23 2002-08-27 Phillips Petroleum Company Process for the preparation of higher-alkane sulfonyl halides
KR100785232B1 (ko) 2006-06-15 2007-12-11 남두석 치과용 항균 석고 조성물 및 그 제조방법
US8198341B2 (en) 2008-12-18 2012-06-12 Icl-Ip America Inc. Method of making hydroxymethylphosphonate, polyurethane foam-forming compositions, polyurethane foam and articles made therefrom
WO2011157663A1 (de) 2010-06-15 2011-12-22 Bayer Cropscience Ag Neue ortho-substituierte arylamid-derivate
WO2014062313A1 (en) 2012-10-17 2014-04-24 Icl-Ip America Inc. Method of making hydroxymethylphosphonate, polyurethane foam-forming compositions, polyurethane foam and articles made therefrom
CN103848866A (zh) * 2012-12-04 2014-06-11 上海医药工业研究院 制备磺酰氧甲基膦酸二乙酯类化合物的方法
CN104341326A (zh) * 2013-08-08 2015-02-11 天津诺维康生物技术有限公司 2-取代基-6-三氟甲基苯磺酰氯的制备方法
US9815256B2 (en) 2014-06-09 2017-11-14 Johns Manville Foam boards including non-halogenated fire retardants
US9528269B2 (en) 2014-06-09 2016-12-27 Johns Manville Roofing systems and roofing boards with non-halogenated fire retardant
US9523195B2 (en) 2014-06-09 2016-12-20 Johns Manville Wall insulation boards with non-halogenated fire retardant and insulated wall systems
US9815966B2 (en) 2014-07-18 2017-11-14 Johns Manville Spray foams containing non-halogenated fire retardants
CN109053799B (zh) * 2018-08-31 2021-01-08 乐平市赛复乐医药化工有限公司 一种对甲苯磺酰氧甲基膦酸二乙酯的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1509068A (en) * 1974-05-27 1978-04-26 Mitsubishi Petrochemical Co Phosphonic and thiophosphonic acid derivatives and their use as plant growth regulants
US4740608A (en) * 1985-10-09 1988-04-26 Monsanto Company (Phosphonomethyl)trifluoromethyl sulfonates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100448091B1 (ko) * 2001-09-13 2004-09-08 백철균 항균 폴리우레탄 폼의 제조방법

Also Published As

Publication number Publication date
US5272128A (en) 1993-12-21
US5500405A (en) 1996-03-19
KR100219421B1 (ko) 1999-10-01
TW215092B (ko) 1993-10-21

Similar Documents

Publication Publication Date Title
KR970021120A (ko) 정형외과용 경질 폴리우레탄 폼 및 이의 제조방법
DE69011225T2 (de) CO2-geblasene Integralschäume.
DE3223567C2 (de) Kunststoffschaum und Verfahren zu seiner Herstellung
HUP0401049A2 (hu) Eljárás rugalmas poliuretánhabok előállítására
EP1457506A4 (en) METHOD FOR PRODUCING ARTICLE RESIN FOAM
ATE265479T1 (de) Verfahren zur herstellung von polyurethan- hartschaumstoffen
EP0104736A3 (en) Low smoke isocyanurate modified urethane foam and method of making same
BRPI0406962A (pt) Polìmero de poliuretano hidrofìlico, composição de pré-polìmero terminado em isocianato e processo para produzir uma espuma/gel de poliuretano
US4067832A (en) Flexible polyurethane foam
DE69311163T2 (de) Lithiumsalze für energieabsorbierende Anwendungen enthaltende harte Polyurethanschaumstoffe sowie Verfahren zu deren Herstellung
JPH09124765A (ja) 非常に低密度のポリウレタン成形フォームとその製造方法
JPH03199223A (ja) クッション材用ポリウレタンフォーム
US5478866A (en) Flexible polyurethane foam and process for preparing same
JPS6323208B2 (ko)
JPH0328447B2 (ko)
CA1193399A (en) Stable water glass solutions, process for their preparation and use for organosilicate foams as well as a production process therefor
ATE117700T1 (de) Polyisocyanat-zusammensetzungen sowie ihre verwendung zur herstellung von polyurethan- weichschaumstoffen.
JPH02123118A (ja) ポリ尿素またはポリウレタン／尿素発泡体の製造方法
HU205097B (en) Process for producing furqn polyols and polyurethanes starting thereform
JPH03239716A (ja) 軟質ポリウレタンフォーム形成組成物および製法
JPS5893714A (ja) ポリウレタンフオ−ム製造用組成物
JPS565815A (en) Preparation of urethane foam
DE1047420B (de) Verfahren zur Herstellung von elastischen, offenporigen Polyurethanschaumstoffen aufPolyaethergrundlage
AU662886B2 (en) Process for producing plastic foams, in particular polyurethane plastic foams
JPS56133321A (en) Polyol and production of rigid polyurethane therefrom

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19961024

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19961024

Comment text: Request for Examination of Application

G15R Request for early publication
PG1501 Laying open of application

Comment text: Request for Early Opening

Patent event code: PG15011R01I

Patent event date: 19970204

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19981028

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19990315

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19990615

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19990616

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
G170 Re-publication after modification of scope of protection [patent]
PG1701 Publication of correction

Patent event code: PG17011E01I

Patent event date: 19991214

Comment text: Request for Publication of Correction

Publication date: 20000315

PR1001 Payment of annual fee

Payment date: 20020615

Start annual number: 4

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20050610

Start annual number: 7

End annual number: 9

FPAY Annual fee payment

Payment date: 20080613

Year of fee payment: 10

PR1001 Payment of annual fee

Payment date: 20080613

Start annual number: 10

End annual number: 10

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

Termination category: Default of registration fee

Termination date: 20100510