DD135623A1 - METHOD FOR THE PRODUCTION OF OPTIC ADHESIVES BASED ON EPOXY RESIN POLYADDITION PRODUCTS - Google Patents

METHOD FOR THE PRODUCTION OF OPTIC ADHESIVES BASED ON EPOXY RESIN POLYADDITION PRODUCTS

Info

Publication number
DD135623A1
DD135623A1 DD20290877A DD20290877A DD135623A1 DD 135623 A1 DD135623 A1 DD 135623A1 DD 20290877 A DD20290877 A DD 20290877A DD 20290877 A DD20290877 A DD 20290877A DD 135623 A1 DD135623 A1 DD 135623A1
Authority
DD
German Democratic Republic
Prior art keywords
production
epoxy resin
adhesives based
polyaddition products
optic
Prior art date
Application number
DD20290877A
Other languages
German (de)
Other versions
DD135623B1 (en
Inventor
Hans-Heinrich Hoerhold
Dieter Klemm
Ludwig Haase
Klaus Bellstedt
Klaus Schubert
H Flammersheim
Rolf Maertin
Werner Kuenzel
Christoph Ludwig
Original Assignee
Hoerhold Hans Heinrich
Dieter Klemm
Ludwig Haase
Klaus Bellstedt
Klaus Schubert
H Flammersheim
Rolf Maertin
Werner Kuenzel
Christoph Ludwig
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 Hoerhold Hans Heinrich, Dieter Klemm, Ludwig Haase, Klaus Bellstedt, Klaus Schubert, H Flammersheim, Rolf Maertin, Werner Kuenzel, Christoph Ludwig filed Critical Hoerhold Hans Heinrich
Priority to DD20290877A priority Critical patent/DD135623B1/en
Priority to SU787770364A priority patent/SU918297A1/en
Priority to CS773778A priority patent/CS229852B1/en
Priority to DE19782853752 priority patent/DE2853752A1/en
Publication of DD135623A1 publication Critical patent/DD135623A1/en
Publication of DD135623B1 publication Critical patent/DD135623B1/en

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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • C08G59/5006—Amines aliphatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Epoxy Resins (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
DD20290877A 1977-12-23 1977-12-23 Process for the production of optical adhesives based on epoxy resin polyaddition products DD135623B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DD20290877A DD135623B1 (en) 1977-12-23 1977-12-23 Process for the production of optical adhesives based on epoxy resin polyaddition products
SU787770364A SU918297A1 (en) 1977-12-23 1978-11-22 Method for producing optical adhesive substances
CS773778A CS229852B1 (en) 1977-12-23 1978-11-24 Production method of optical glue material
DE19782853752 DE2853752A1 (en) 1977-12-23 1978-12-13 Optical adhesives - comprising unmodified low molecular epoxy! resin and N,N-di:benzyl-ethylene-di:amine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20290877A DD135623B1 (en) 1977-12-23 1977-12-23 Process for the production of optical adhesives based on epoxy resin polyaddition products

Publications (2)

Publication Number Publication Date
DD135623A1 true DD135623A1 (en) 1979-05-16
DD135623B1 DD135623B1 (en) 1980-08-06

Family

ID=5511031

Family Applications (1)

Application Number Title Priority Date Filing Date
DD20290877A DD135623B1 (en) 1977-12-23 1977-12-23 Process for the production of optical adhesives based on epoxy resin polyaddition products

Country Status (4)

Country Link
CS (1) CS229852B1 (en)
DD (1) DD135623B1 (en)
DE (1) DE2853752A1 (en)
SU (1) SU918297A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8501997B2 (en) 2008-08-25 2013-08-06 Air Products And Chemicals, Inc. Curing agent for low temperature cure applications
US8512594B2 (en) 2008-08-25 2013-08-20 Air Products And Chemicals, Inc. Curing agent of N,N′-dimethyl-meta-xylylenediamine and multifunctional amin(s)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005281510A (en) * 2004-03-30 2005-10-13 Denki Kagaku Kogyo Kk Adhesive composition and adhesive sheet
US8147964B2 (en) 2007-02-07 2012-04-03 Air Products And Chemicals, Inc. Benzylated polyalkylene polyamines and uses thereof
US8168296B2 (en) 2007-02-07 2012-05-01 Air Products And Chemicals, Inc. Benzylated polyalkylene polyamines and uses thereof
US8318309B2 (en) 2007-02-07 2012-11-27 Air Products And Chemicals, Inc. Benzylated aminopropylated alkylenediamines and uses thereof
US8518547B2 (en) 2007-02-07 2013-08-27 Air Products And Chemicals, Inc. Alkylated polyalkylene polyamines and uses thereof
US8198395B2 (en) 2007-02-07 2012-06-12 Air Products And Chemicals, Inc. Alkylated aminopropylated ethylenediamines and uses thereof
US8143331B2 (en) 2007-02-07 2012-03-27 Air Products And Chemicals, Inc. Alkylated polyalkyleneamines and uses thereof
US8735512B2 (en) 2008-04-09 2014-05-27 Air Products And Chemicals, Inc. Curing agent for low temperature cure applications
EP3861047B1 (en) * 2018-10-01 2022-08-03 Sika Technology AG Hardener for epoxy resins
CN112789309B (en) * 2018-10-01 2024-01-09 Sika技术股份公司 Curing agent for epoxy resin adhesive
JP7437389B2 (en) * 2018-10-01 2024-02-22 シーカ テクノロジー アクチェンゲゼルシャフト Hardener for epoxy resin
EP3861046B1 (en) * 2018-10-01 2022-06-29 Sika Technology AG Accelerator for the hardening of epoxide resins which contain alkyl groups

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8501997B2 (en) 2008-08-25 2013-08-06 Air Products And Chemicals, Inc. Curing agent for low temperature cure applications
US8512594B2 (en) 2008-08-25 2013-08-20 Air Products And Chemicals, Inc. Curing agent of N,N′-dimethyl-meta-xylylenediamine and multifunctional amin(s)

Also Published As

Publication number Publication date
DD135623B1 (en) 1980-08-06
CS229852B1 (en) 1984-07-16
DE2853752A1 (en) 1979-10-31
SU918297A1 (en) 1982-04-07

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Legal Events

Date Code Title Description
RPI Change in the person, name or address of the patentee (searches according to art. 11 and 12 extension act)
ENJ Ceased due to non-payment of renewal fee