ZA965040B - Recycling of cured polysulfide and/or polymercaptan adhesives/sealants - Google Patents

Recycling of cured polysulfide and/or polymercaptan adhesives/sealants

Info

Publication number
ZA965040B
ZA965040B ZA965040A ZA965040A ZA965040B ZA 965040 B ZA965040 B ZA 965040B ZA 965040 A ZA965040 A ZA 965040A ZA 965040 A ZA965040 A ZA 965040A ZA 965040 B ZA965040 B ZA 965040B
Authority
ZA
South Africa
Prior art keywords
pct
polymercaptan
recycling
sealants
adhesives
Prior art date
Application number
ZA965040A
Other languages
English (en)
Inventor
Stefan Grimm
Karl-Heinz Pressel
Manfred Proebster
Original Assignee
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 Teroson Gmbh filed Critical Teroson Gmbh
Publication of ZA965040B publication Critical patent/ZA965040B/xx

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)
ZA965040A 1995-06-14 1996-06-13 Recycling of cured polysulfide and/or polymercaptan adhesives/sealants ZA965040B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA965040B true ZA965040B (en) 1996-12-17

Family

ID=7764384

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA965040A ZA965040B (en) 1995-06-14 1996-06-13 Recycling of cured polysulfide and/or polymercaptan adhesives/sealants

Country Status (12)

Country Link
US (1) US6117971A (xx)
EP (1) EP0832154B1 (xx)
JP (1) JPH11510832A (xx)
AT (1) ATE207943T1 (xx)
AU (1) AU6223796A (xx)
CA (1) CA2224390A1 (xx)
DE (2) DE19521671C1 (xx)
NO (1) NO974668D0 (xx)
PL (1) PL322853A1 (xx)
TR (1) TR199701602T1 (xx)
WO (1) WO1997000283A1 (xx)
ZA (1) ZA965040B (xx)

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 (xx) * 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
AU6223796A (en) 1997-01-15
JPH11510832A (ja) 1999-09-21
DE19521671C1 (de) 1997-09-18
EP0832154B1 (de) 2001-10-31
EP0832154A1 (de) 1998-04-01
WO1997000283A1 (de) 1997-01-03
TR199701602T1 (xx) 1998-04-21
NO974668L (no) 1997-10-09
ATE207943T1 (de) 2001-11-15
DE59608078D1 (de) 2001-12-06
NO974668D0 (no) 1997-10-09
US6117971A (en) 2000-09-12
CA2224390A1 (en) 1997-01-03
PL322853A1 (en) 1998-03-02

Similar Documents

Publication Publication Date Title
ATE185586T1 (de) Zweikomponenten-kleb-/dichtstoff mit hoher anfangshaftfestigkeit
MY113096A (en) Binding-agent composition for the production of fibrous webs and processes for the production of fibrous-web mouldings
DE68913848D1 (de) Titanesterbeschleuniger enthaltende schnellhärtende Polyurethan-Dichtungsmittelzusammensetzung.
CA2068404A1 (en) Coating blend compositions
DE59508797D1 (de) Zweikomponentige Klebe-, Dichtungs- oder Beschichtungsmasse und deren Verwendung
BR0113995A (pt) Processo para preparar uma dispersão aquosa polimérica nanocompósita de argila, produto de aditivo plástico, produto em pó nanocompósito, resina termoplástica ou aditivo de plásticos, composição polimérica nanocompósita de núcleo-casca, e, produto de revestimento, adesivo, calafetação ou selante
ATE195331T1 (de) Beschichtungszusammensetzung, die eine bicyclo- oder spiro-orthoester-funktionelle verbindung enthält
NZ333542A (en) Low shear/high shear foamable compositions for rotational molding
DE69409439D1 (de) Harzzusammensetzung zur Abdichtung von aus Folie hergestellten Flüssigkristallzellen
ES2135113T3 (es) Composicion selladora curable y/o adhesiva, metodo para revestir la misma y sustratos revestidos.
AU5407199A (en) Method for sealing porous building materials and building components
AU1380600A (en) Two-component material for chemical fixing means
IL57368A0 (en) Polysulfide rubbers suitable for hot application
HUT73207A (en) Composition and process for recycling elastomeric materials vulcanised by sulphur and process for using the composition
ZA965040B (en) Recycling of cured polysulfide and/or polymercaptan adhesives/sealants
AU2002235757A1 (en) Rubber composition comprising plastisol formed flow properties
BR9509754A (pt) Produtos elastoméricos com propriedades de isolamento acústico
KR910009733A (ko) 가속화제 조성물 및 그를 포함하고 있는 고무 조성물
EP0818511A3 (en) Curable liquid-form composition, cured product of the same, and electronic part
EP0742252A3 (en) Composite particulate material, production thereof, and reinforced resin composition incorporated therewith
AU1471500A (en) Process and composition for latex modified rubber crumb reinforced cement
BR9915343B1 (pt) composiÇço de revestimento, ligante para tinta, e, utilizaÇço de uma emulsço de poliorganosiloxano epoxifuncionalizado.
SE8600551D0 (sv) Herdbar elastisk produktkomposition
BR9912309A (pt) Aglutinante de poliuretano pobre em monÈmeros com aperfeiçoada aderência do agente deslizante
EP0044286A3 (en) A method of securing adhesion