http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4413002-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2469-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2369-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2481-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2427-008 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J5-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J5-02 |
| filingDate | 1994-04-15^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d9969f73537598cad34c1c0932f6b73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc28c8b974a1765372ae4b8c92d31309 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a1c73794a994758026dad4c6f77fcfe |
| publicationDate | 1995-10-19^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-4413002-A1 |
| titleOfInvention | Process for gluing molded parts made of polycarbonate |
| abstract | A process is claimed for bonding parts made of polycarbonate (PC), polyester-PC, polysulphone or aromatic polyester with one another or with parts made of flexible PVC, in which the adhesive used is a (pref. cyclic) formaldehyde bis-acetal of formula R-O-B-O-R' (I) or a mixt. of (I), opt. contg. dissolved PC or other transparent, mainly amorphous plastic. In (I) R, R' = 1-3C alkyl or opt. substd. benzyl or Ph, or R + R' form an opt. substd. 2-9C (pref. 2-3C) alkylene chain as part of a ring; and B = -CH2- or -CRR'-. Also claimed are structural parts mfd. by this process. Pref. suitable substrates are PC, polysulphone or PC or polysulphone, pref. based on Bisphenol A and/or 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane or one of the substrates is PC or polysulphone (pref. based on the same diphenols) and the other is flexible PVC. Pref. adhesive is 1,3-dioxolane or a 0.01-25 (pref. 1-15) wt.% soln. of the polymer to be bonded in 1,3-dioxolane. The joint is produced under pressure and the solvent is removed after bonding by drying at elevated temp., opt. under vacuum. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0787763-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0787763-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2744130-A1 |
| priorityDate | 1994-04-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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