http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-560895-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ecb2c795fb082222c2bbc3195cf034d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2315-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-12 |
| filingDate | 1942-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1944-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-560895-A |
| titleOfInvention | Packaging material |
| abstract | 560,895. Coated fabrics. WINGFOOT, CORPORATION. Jan. 16, 1942, No. 685. Convention date, Sept. 29, 1941. [Class 140] A packaging material comprises a film of rubber hydrochloride with a coating of polyvinyl alcohol or aldehyde derivatives thereof such as polyvinyl formal, acetal, butyral &c. The rubber hydrochloride may he plasticized and a plasticiser such as glycerol or polyglycerol may be incorporated in the polyvinyl alcohol, and the coated material may be head sealed. Specification 545,234 is referred to. The Specification as open to inspection under Sect. 91 also states that instead -of coating the rubber hydrochloride film with the polyvinyl derivative a film of the polyvinyl derivative may be coated on either or both sides with rubber hydrochloride as a lacquer. This subject-matter does not appear in the Specification as accepted. |
| priorityDate | 1941-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.