NO974668L - Fremgangsmåte for resirkulering av herdede polysulfid- og/eller polymerkaptan-adhesiver og tetningsstoffer - Google Patents

Fremgangsmåte for resirkulering av herdede polysulfid- og/eller polymerkaptan-adhesiver og tetningsstoffer

Info

Publication number
NO974668L
NO974668L NO974668A NO974668A NO974668L NO 974668 L NO974668 L NO 974668L NO 974668 A NO974668 A NO 974668A NO 974668 A NO974668 A NO 974668A NO 974668 L NO974668 L NO 974668L
Authority
NO
Norway
Prior art keywords
pct
polymercaptan
recycling
sealants
adhesives
Prior art date
Application number
NO974668A
Other languages
English (en)
Other versions
NO974668D0 (no
Inventor
Stefan Grimm
Karl-Heinz Pressel
Manfred Proebster
Original Assignee
Henkel Teroson Gmbh
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 Henkel Teroson Gmbh filed Critical Henkel Teroson Gmbh
Publication of NO974668D0 publication Critical patent/NO974668D0/no
Publication of NO974668L publication Critical patent/NO974668L/no

Links

Classifications

    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
    • C08J11/28—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic compounds containing nitrogen, sulfur or phosphorus
    • 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
    • C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • 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
    • C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • C08J2381/04—Polysulfides
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

En fremgangsmåte for gjenopparbeiding av herdede eller delvis herdede polysulfid- og/eller poljmerkaptan-blandinger gjennomføres i en ikke-flyktig væske under til- setning av et depoI>Tneriseringsmiddel, fortrinnsvis en svovelholdig vulkaniserings- akselleratorsom kjent fra kaulsjuk-teknologien. Depolymerisatet kan irmarbeides i store andeler i herderkomponenten av to-komponent- polysulfid- og/eller -polymerkaptan-adhesiv/tetnings-stoffer eller -belegningsmaterialer, uten at lagringsstabilitetsegenskapene eller herderegenskapene hos disse endres vesentlig.
NO974668A 1995-06-14 1997-10-09 Fremgangsmåte for resirkulering av herdede polysulfid- og/eller polymerkaptan-adhesiver og tetningsstoffer NO974668L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1995121671 DE19521671C1 (de) 1995-06-14 1995-06-14 Recycling von ausgehärteten Polysulfid- und/oder Polymercaptan-Kleb-/Dichtstoffen
PCT/EP1996/002488 WO1997000283A1 (de) 1995-06-14 1996-06-07 Recycling von ausgehärteten polysulfid- und/oder polymercaptan-kleb-/dichtstoffen

Publications (2)

Publication Number Publication Date
NO974668D0 NO974668D0 (no) 1997-10-09
NO974668L true NO974668L (no) 1997-10-09

Family

ID=7764384

Family Applications (1)

Application Number Title Priority Date Filing Date
NO974668A NO974668L (no) 1995-06-14 1997-10-09 Fremgangsmåte for resirkulering av herdede polysulfid- og/eller polymerkaptan-adhesiver og tetningsstoffer

Country Status (12)

Country Link
US (1) US6117971A (no)
EP (1) EP0832154B1 (no)
JP (1) JPH11510832A (no)
AT (1) ATE207943T1 (no)
AU (1) AU6223796A (no)
CA (1) CA2224390A1 (no)
DE (2) DE19521671C1 (no)
NO (1) NO974668L (no)
PL (1) PL322853A1 (no)
TR (1) TR199701602T1 (no)
WO (1) WO1997000283A1 (no)
ZA (1) ZA965040B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19733643A1 (de) * 1997-08-04 1999-02-11 Henkel Kgaa Lösbare Klebstoffe
DE19904835A1 (de) * 1999-02-08 2000-08-10 Henkel Kgaa Lösbare Klebstoffe
DE19961415C2 (de) * 1999-12-17 2003-05-22 Chemetall Gmbh Verfahren zur Wiederverwertung von Polysulfidresten und/oder Polysulfidabfällen und Verwendung des Verfahrens
GB2481205A (en) * 2010-06-14 2011-12-21 Smithers Rapra Technology Ltd Method for the devulcanisation of a rubber material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2548718A (en) * 1947-02-12 1951-04-10 Lockheed Aircraft Corp Stripping agent for polysulfide elastomer coatings
DE1131012B (de) * 1959-10-14 1962-06-07 Dow Chemical Co Verfahren zur Herstellung von fluessigen Polysulfidpolymeren durch reduktive Aufspaltung von Disulfidgruppen in festen Polysulfidpolymeren
DE3444293A1 (de) * 1984-12-05 1986-06-05 Metallgesellschaft Ag, 6000 Frankfurt Mittel zum reinigen von verarbeitungsanlagen fuer hochviskose reaktive mehrkomponentenmischungen
DE4142500C1 (no) * 1991-12-21 1993-05-19 Metallgesellschaft Ag, 6000 Frankfurt, De
US5349091A (en) * 1993-04-27 1994-09-20 Morton International, Inc. Process for recycling cured polysulfide sealants

Also Published As

Publication number Publication date
US6117971A (en) 2000-09-12
DE19521671C1 (de) 1997-09-18
EP0832154B1 (de) 2001-10-31
AU6223796A (en) 1997-01-15
ATE207943T1 (de) 2001-11-15
CA2224390A1 (en) 1997-01-03
DE59608078D1 (de) 2001-12-06
ZA965040B (en) 1996-12-17
PL322853A1 (en) 1998-03-02
TR199701602T1 (xx) 1998-04-21
NO974668D0 (no) 1997-10-09
EP0832154A1 (de) 1998-04-01
WO1997000283A1 (de) 1997-01-03
JPH11510832A (ja) 1999-09-21

Similar Documents

Publication Publication Date Title
DE59603357D1 (de) Zweikomponenten-kleb-/dichtstoff mit hoher anfangshaftfestigkeit
ATE197165T1 (de) Zweikomponentige klebe-, dichtungs- oder beschichtungsmasse und deren verwendung
ES2129431T3 (es) Composiciones de mezclas para revestimiento.
ATE195331T1 (de) Beschichtungszusammensetzung, die eine bicyclo- oder spiro-orthoester-funktionelle verbindung enthält
DE69511538T2 (de) Härtbare, versprühbare zusammensetzungen zur verstärkung von dünnen, steifen platten
DE68913848T2 (de) Titanesterbeschleuniger enthaltende schnellhärtende Polyurethan-Dichtungsmittelzusammensetzung.
AR010937A1 (es) Composiciones adherentes, agentes reactivos para despegar uniones adherentes y procedimientos para formar y despegar uniones adherentes.
ES2135113T3 (es) Composicion selladora curable y/o adhesiva, metodo para revestir la misma y sustratos revestidos.
DE69409439T2 (de) Harzzusammensetzung zur Abdichtung von aus Folie hergestellten Flüssigkristallzellen
AU2003224004A1 (en) Composite material, method for the production and use thereof
DE59901084D1 (de) Verfahren zur abdichtung poröser baustoffe und bauteile
AU4718279A (en) Polysulfide rubbers suitable for hot application
AU1380600A (en) Two-component material for chemical fixing means
NO974668L (no) Fremgangsmåte for resirkulering av herdede polysulfid- og/eller polymerkaptan-adhesiver og tetningsstoffer
HUT73207A (en) Composition and process for recycling elastomeric materials vulcanised by sulphur and process for using the composition
KR910009733A (ko) 가속화제 조성물 및 그를 포함하고 있는 고무 조성물
KR840005467A (ko) 발포제 조성물
EP0742252A3 (en) Composite particulate material, production thereof, and reinforced resin composition incorporated therewith
BR9915343B1 (pt) composiÇço de revestimento, ligante para tinta, e, utilizaÇço de uma emulsço de poliorganosiloxano epoxifuncionalizado.
SE8600551L (sv) Herdbar elastisk produktkomposition
BR9912309A (pt) Aglutinante de poliuretano pobre em monÈmeros com aperfeiçoada aderência do agente deslizante
SE8004983L (sv) Sett att sekerstella vidheftning
DE60033652D1 (de) Zusammensetzung und verfahren zur herstellung von flächengebilden, insbesondere von papier oder karton
KR960022923A (ko) 우레탄 실란트 조성물
KR19990009379A (ko) 포리스치렌수지와 고무화골탈을 이용한 코킹제 그 제조방법

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application