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 PRODUCTSInfo
- 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
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)
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)
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)
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 |
-
1977
- 1977-12-23 DD DD20290877A patent/DD135623B1/en not_active IP Right Cessation
-
1978
- 1978-11-22 SU SU787770364A patent/SU918297A1/en active
- 1978-11-24 CS CS773778A patent/CS229852B1/en unknown
- 1978-12-13 DE DE19782853752 patent/DE2853752A1/en not_active Withdrawn
Cited By (2)
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 |