ATE107626T1 - Starre schäume, erhalten aus behandelten toluoldiisocyanatrückständen. - Google Patents

Starre schäume, erhalten aus behandelten toluoldiisocyanatrückständen.

Info

Publication number: ATE107626T1
Authority: AT; Austria
Prior art keywords: toluenediisocyanate; residues; treated; rigid foams; foams obtained
Prior art date: 1988-12-22

Application number

AT89123705T

Other languages

English (en)

Inventor

John Lowell Nafziger

Steven B Lowenkron

Charles E Koehler

Debkumar Bhattacharjee

Original Assignee

Dow Chemical Co

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.)

1988-12-22

Filing date

1989-12-21

Publication date

1994-07-15

1989-12-21 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1994-07-15 Application granted granted Critical

1994-07-15 Publication of ATE107626T1 publication Critical patent/ATE107626T1/de

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
- C08G18/40—High-molecular-weight compounds
- C08G18/58—Epoxy resins
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
- C07C263/20—Separation; Purification
- 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
- C08G18/003—Polymeric products of isocyanates or isothiocyanates with epoxy compounds having no active 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
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
- C08G18/4213—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from terephthalic acid and dialcohols
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy 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
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4829—Polyethers containing at least three hydroxy 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/727—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80 comprising distillation residues or non-distilled raw phosgenation products
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
- C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
- 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
- C08G2115/00—Oligomerisation
- C08G2115/02—Oligomerisation to isocyanurate groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Polyurethanes Or Polyureas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

AT89123705T 1988-12-22 1989-12-21 Starre schäume, erhalten aus behandelten toluoldiisocyanatrückständen. ATE107626T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/289,082 US4904704A (en)	1988-12-22	1988-12-22	Rigid foams prepared from treated toluene diisocyanate residue

Publications (1)

Publication Number	Publication Date
ATE107626T1 true ATE107626T1 (de)	1994-07-15

Family

ID=23109982

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT89123705T ATE107626T1 (de)	1988-12-22	1989-12-21	Starre schäume, erhalten aus behandelten toluoldiisocyanatrückständen.

Country Status (8)

Country	Link
US (1)	US4904704A (de)
EP (1)	EP0374932B1 (de)
JP (1)	JPH02258755A (de)
AR (1)	AR246951A1 (de)
AT (1)	ATE107626T1 (de)
BR (1)	BR8906672A (de)
CA (1)	CA2006371A1 (de)
DE (1)	DE68916391T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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JPH03244621A (ja) *	1990-02-22	1991-10-31	Matsushita Refrig Co Ltd	発泡断熱材
US5216042A (en) *	1991-07-10	1993-06-01	The Dow Chemical Company	Process for preparing viscosity-stabilized reactive toluene diisocyanate distillation residues and blends thereof
DE4124318A1 (de) *	1991-07-23	1993-01-28	Bayer Ag	Verfahren zur reinigung von polyisocyanaten, die so gereinigten polyisocyanate und ihre verwendung
JPH05222146A (ja) *	1992-02-14	1993-08-31	Daikin Ind Ltd	硬質ポリウレタンフォームの製造法
DE4217525A1 (de) *	1992-05-27	1993-12-02	Bayer Ag	Verfahren zur Standardisierung und Stabilisierung von organischen Polyisocyanaten und ihre Verwendung
US5576412A (en) *	1993-05-20	1996-11-19	Takeda Chemical Industries, Ltd.	Optical urethane resin
US5693686A (en) *	1994-02-10	1997-12-02	Bayer Corporation	Foam-forming mixtures with decreased decomposition of hydrohalocarbon blowing agents
US5726240A (en) *	1996-11-25	1998-03-10	Bayer Corporation	Reactivity stabilization of polymethylene poly(phenylisocyanates)
US5753750A (en) *	1996-12-27	1998-05-19	Bayer Corporation	Toluene diisocyanate residue-based compositions as fillers for polyisocyanates
US5837794A (en) *	1997-10-27	1998-11-17	Bayer Corporation	Toluene diisocyanate residue-based compositions having reduced acid values
US6166128A (en) *	1998-12-08	2000-12-26	Bayer Corporation	Color reduction of polymethylene poly (phenylisocyanates)
US6127463A (en) *	1999-03-23	2000-10-03	Bayer Corporation	Polymeric MDI color reduction
ES2293306T3 (es) *	2004-05-28	2008-03-16	Albemarle Corporation	Poliuretanos retardantes de llama y los aditivos correspondientes.
US20050282989A1 (en) *	2004-06-17	2005-12-22	Rosthauser James W	TDI prepolymers with improved processing characteristics
CN102351738A (zh) *	2004-12-22	2012-02-15	朗盛德国有限责任公司	用于减少有机异氰酸酯中含氯组分的方法
KR101284934B1 (ko) *	2005-09-15	2013-07-10	다우 글로벌 테크놀로지스 엘엘씨	옥사졸리돈기를 함유하는 부착 고 반응성 경질 폴리우레탄발포체
DE102007046860A1 (de) *	2007-09-28	2009-04-09	Evonik Goldschmidt Gmbh	Aminkatalysatoren geeignet zur Herstellung emissionsarmer, rekatalysestabiler Polyurethanweichschaumstoffe
KR101092603B1 (ko)	2009-03-11	2011-12-13	오씨아이 주식회사	톨루엔디이소시아네이트 증류 부산물을 이용한 폴리이소시아네이트 및 경질 폴리우레탄 발포체의 제조방법
BR112016012299B1 (pt)	2013-12-02	2021-09-28	Basf Se	Processo para produção de poliuretanos, poliuretano e uso do mesmo
MX2017013043A (es) *	2015-04-10	2017-12-08	Basf Se	Espuma rigida de poliuretano aislante a base de residuo liquido de tdi.
BR112017025021A2 (pt)	2015-05-28	2018-08-07	Basf Se	?processo para a produção de poliuretanos, poliuretano e uso de um poliuretano?
CN109661416A (zh) *	2016-08-05	2019-04-19	科思创聚合物（中国）有限公司	包含在甲苯二异氰酸酯（tdi）的生产中作为底部残留物获得的混合物的聚氨酯泡沫
US10851239B2 (en)	2018-11-07	2020-12-01	Covestro Llc	Ethylenically unsaturated macromers produced from a residue of isocyanate manufacturing, related preformed stabilizers, polymer polyols, foam-forming compositions and foams
CN115010856A (zh) *	2022-07-20	2022-09-06	杜彪	一种除氯剂的制备方法、除氯剂及其应用

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DE1089160B (de) *	1959-05-08	1960-09-15	Bayer Ag	Verfahren zur Herstellung von Kunststoffen nach dem Polyisocyanatadditionsverfahren
US3155699A (en) *	1960-03-30	1964-11-03	Mobay Chemical Corp	Purification of isocyanates by reduction of the hydrolyzable chlorine and acid content
US3179680A (en) *	1962-10-31	1965-04-20	Olin Mathieson	Purification of organic isocyanates
US3219678A (en) *	1963-02-28	1965-11-23	Olin Mathieson	Process for reducing the hydrolyzable chlorine content of organic isocyanates
US3458558A (en) *	1963-10-25	1969-07-29	Allied Chem	Purification of isocyanates by reducing the hydrolyzable chlorine content
US3359295A (en) *	1964-02-07	1967-12-19	Allied Chem	Polyisocyanate compositions and processes for the production thereof
US3264336A (en) *	1964-09-11	1966-08-02	Mobay Chemical Corp	Purification of isocyanates by reduction of the hydrolyzable chlorine and acid content
US3479384A (en) *	1964-12-28	1969-11-18	Mobay Chemical Corp	Crude polyisocyanate compositions and preparation thereof
US3471418A (en) *	1965-03-24	1969-10-07	Allied Chem	Urethane sponge prepared from crude polyisocyanates
US3457291A (en) *	1965-04-01	1969-07-22	Union Carbide Corp	Production of isocyanates
NL134013C (de) *	1965-04-19
GB1146661A (en) *	1965-04-29	1969-03-26	Ici Ltd	Foamed polymers
US3450653A (en) *	1965-12-10	1969-06-17	Upjohn Co	Polyurethane elastomeric sealants
US3455836A (en) *	1966-10-10	1969-07-15	Allied Chem	Polyisocyanate compositions
US3573335A (en) *	1967-01-20	1971-03-30	Sumitomo Chemical Co	Modification of toluylenediisocyanates
US3636028A (en) *	1968-03-01	1972-01-18	Olin Corp	Catalytic carbonylation of nitro compounds to prepare isocyanates
US3646096A (en) *	1969-04-09	1972-02-29	Kaiser Aluminium Chem Corp	Purification of aromatic diisocyanates
US3723363A (en) *	1970-09-23	1973-03-27	F Shaw	Trimerized crude isocyanate mixtures and polyurethane foams prepared from same
US3759971A (en) *	1971-01-20	1973-09-18	Jefferson Chem Co Inc	Purification of isocyanates
US3793362A (en) *	1971-10-18	1974-02-19	Upjohn Co	Reduction of acidic impurities in polymethylene polyphenylisocyanates
BE792000A (fr) *	1971-11-29	1973-03-16	Du Pont	Compositions de polyisocyanates utilisables pour la fabricationde matieres polymeres
US3887502A (en) *	1972-05-12	1975-06-03	Olin Corp	Preparation of rigid polyurethane foam having improved aging properties
US3799963A (en) *	1972-05-12	1974-03-26	Olin Corp	Purification of isocyanates reducing the hydrolyzable chlorine and acid content
US4055585A (en) *	1972-11-15	1977-10-25	Sumitomo Chemical Company, Limited	Preparation of liquid TDI for compositions
US3925437A (en) *	1974-07-18	1975-12-09	Jefferson Chem Co Inc	Reduction of acidity of organic polymeric isocyanates
JPS5212238B2 (de) *	1974-10-07	1977-04-05
US4143008A (en) *	1975-01-16	1979-03-06	Allied Chemical Corporation	Novel adhesive, molding and filler composition incorporating toluene diisocyanate residue
DE2846815A1 (de) *	1978-10-27	1980-05-08	Ayer Ag	Verfahren zur aufarbeitung von isocyanat-destillationsrueckstaenden
DE2846814A1 (de) *	1978-10-27	1980-05-08	Bayer Ag	Suspensionen von isocyanat-destillationsrueckstaenden in polyolen
DE2846809A1 (de) *	1978-10-27	1980-05-08	Bayer Ag	Verfahren zur herstellung von polyurethankunststoffen
DE3015576A1 (de) *	1980-04-23	1981-10-29	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von isocyanat-polyadditionsprodukten und deren verwendung als thermoplastische pressmasse oder als reaktiver fuellstoff, insbesondere in einem verfahren zur herstellung von polyurethankunststoffen
US4386032A (en) *	1981-04-13	1983-05-31	Imperial Chemical Industries Limited	Liquid polyisocyanate compositions
US4489177A (en) *	1983-12-29	1984-12-18	Olin Corporation	Isocyanate-reactive compounds from TDI distillation residue and polyurethanes prepared therefrom
US4654443A (en) *	1985-03-11	1987-03-31	The Dow Chemical Company	Hydrolysis of isocyanate distillation bottoms
DD238988A1 (de) *	1985-07-02	1986-09-10	Schwarzheide Synthesewerk Veb	Verfahren zur verwertung von isocyanathaltigen destillationsrueckstaenden zu isocyanaten

1988
- 1988-12-22 US US07/289,082 patent/US4904704A/en not_active Expired - Fee Related
1989
- 1989-12-21 AT AT89123705T patent/ATE107626T1/de not_active IP Right Cessation
- 1989-12-21 CA CA002006371A patent/CA2006371A1/en not_active Abandoned
- 1989-12-21 EP EP89123705A patent/EP0374932B1/de not_active Expired - Lifetime
- 1989-12-21 DE DE68916391T patent/DE68916391T2/de not_active Expired - Fee Related
- 1989-12-21 BR BR898906672A patent/BR8906672A/pt unknown
- 1989-12-21 AR AR89315761A patent/AR246951A1/es active
- 1989-12-21 JP JP1329751A patent/JPH02258755A/ja active Pending

Also Published As

Publication number	Publication date
BR8906672A (pt)	1990-09-11
DE68916391D1 (de)	1994-07-28
DE68916391T2 (de)	1994-10-13
US4904704A (en)	1990-02-27
AR246951A1 (es)	1994-10-31
CA2006371A1 (en)	1990-06-22
EP0374932A1 (de)	1990-06-27
EP0374932B1 (de)	1994-06-22
JPH02258755A (ja)	1990-10-19

Legal Events

Date	Code	Title	Description
1994-12-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE107626T1 (de)	1994-07-15	Starre schäume, erhalten aus behandelten toluoldiisocyanatrückständen.
FI915049A0 (fi)	1991-10-25	Automatiskt staengande tillslutare foer oeppning i en flexibel kyvett.
NO900619L (no)	1990-08-09	Substituerte 1,3-okstiolaner.
FI892193A0 (fi)	1989-05-08	Automatisk mataranordning foer pao nytt uppvaermd, portionerad mat.
DE3780049D1 (de)	1992-08-06	Baustein aus polyolefinschaum.
FI913200A7 (fi)	1992-01-03	Plackhaemmande tandkraem inpackad i en elstisk, pressbar distributionsbehaollare.
FI882607L (fi)	1989-08-09	Flyttbart, sjaelvhaeftande skrivark.
FI923189L (fi)	1992-07-10	2-substituerade 4,5-difenylimidatsoler.
DE69013569D1 (de)	1994-12-01	Schwingende Mähvorrichtung.
DE58900561D1 (de)	1992-01-23	2-aza-4-(alkoxycarbonyl)spiro-(4,5)decan-3-on.
DE69020669D1 (de)	1995-08-10	Vulkanisierbare Kautschukmischungen, welche Hydroxyaryl-substituierte Monomaleimide enthalten.
DE68910366D1 (de)	1993-12-09	Schaummittel.
FI913715L (fi)	1992-02-08	Flexibel bettenhet foer rakhyvel.
DE3787971D1 (de)	1993-12-02	Aktives prinzip, isoliert aus haigeweben.
FI881829A0 (fi)	1988-04-19	1,3-dioxaner.
FI880552A7 (fi)	1988-08-10	Substituerade 2,6-substituerade pyridinfoereningar.
DE3881712D1 (de)	1993-07-22	3-aryl-5-alkylthio-4h-1,2,4-triazole.
FI911258L (fi)	1991-09-22	Foer kylmaskin, i synnerhet foer hushaollskylskaop avsedd plaotkondensator.
FI894455A0 (fi)	1989-09-20	1,4-dihydropyridinderivat.
DE59008914D1 (de)	1995-05-24	Pyridyl-methylenamino-1,2,4-triazinone.
FI915430A0 (fi)	1991-11-18	Multianvaendbar flexibel holk.
FI900713A0 (fi)	1990-02-14	Trycksaeker skalkonstruktion foer undervattensteknik, i synnerhet foer djuphavsteknik.
ES1015152Y (es)	1991-12-16	Vibrador multidireccional.
FI912699L (fi)	1991-12-07	Expenderingskropp, saerskilt foer massautloppslaodan i en pappersmaskin.
FI902828A0 (fi)	1990-06-06	Modifierade kolofoniumhartser, foerfarande foer deras framstaellning, deras anvaendning och dylika kolofoniumhartser innehaollande papperslim.