Inventor
Herbert Bartl
Inventor
Odenthal, DE
Overview
Patents· 41 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds39%
C08LCompositions of macromolecular compounds18%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
C08JWorking-up3%
C09JAdhesives3%
C10LFuels not otherwise provided for3%
Y10TTechnical subjects covered by former us classification3%
B01DSeparation2%
B29CShaping or joining of plastics2%
PatentTitleYear
5,686,542'Process for the preparation of branched low-pressure polyethylene, new low-pressure polyethylenes, and preformed bifunctional catalysts'19975,616,529'Process for the preparation of branched low-pressure polyethylene, new low-pressure polyethylenes, and preformed bifunctional catalysts'19975,135,988'Process for the preparation of ethylene/vinyl acetate copolymers with reduced tendency to tackiness, new ethylene/vinyl acetate copolymers and their use'19924,873,289'Graft polymers and blends thereof with polyamides'19894,794,142'Use of special ethylene-vinyl acetate-copolymers for the modification of PVC'19884,783,515'Copolymers containing ethylene and .alpha.-cyanoacrylates'19884,780,411'Water-absorbing, essentially water-free membrane for reagent substrates and methods of preparing the same'19884,755,564'Graft polymers'19884,691,036'Organic nickel compounds, the production thereof and the use thereof as polymerization catalysts'19874,670,516'Copolymers based on maleic anhydride and .alpha., .beta.-unsaturated compounds a process for their preparation and their use as paraffin inhibitors'19874,620,021'Organic nickel compounds, production and use thereof as catalysts in the polymerization of olefins'19864,602,056'Use of grafted ethylene-vinylacetate copolymers for the production of hotmelt adhesives'19864,522,965'Thermoplastic contact adhesives containing epoxide plasticizers'19854,506,045'Cellulose ester-aliphatic polycarbonate thermoplastic moulding compositions'19854,501,871'Process for the production of anhydride-group- or carboxyl-group-containing graft copolymers of polysaccharide esters'19854,465,028'Ignition improvers for internal combustion engines'19844,460,446'Crosslinking of ethylene polymers'19844,395,517'Modified olefine polymers'19834,360,635'Thermoplastic moulding compositions of cellulose ester graft copolymers or mixtures thereof with cellulose esters'19824,347,341'Process for the production of ethylene graft copolymers containing anhydride or carboxyl groups'19824,329,267'Process for the preparation of ethylene-vinyl ester graft polymer dispersions'19824,297,455'Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups and their use for the preparation of polyester-diol bis-diphenol carbonates and polyester/polycarbonates'19814,280,937'Graft polymers of polysaccharide esters'19814,272,428'Plasticized vinyl chloride polymer'19814,256,636'Azo-di-isobutyric acid-(N,N-hydroxyalkyl)-amidines'19814,217,297'Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups'19804,217,437'Process for the preparation of carbonic acid bis-diphenol esters of polyalkylene oxide-diols lengthened via carbonate groups and their use for the preparation of high-molecular, segmented polyether/polycarbonates which can be processed as thermoplastics'19804,216,298'Process for the preparation of carbonic acid bis-diphenol esters of polyester-diols and their use for the preparation of high-molecular segmented polyester/polycarbonates which can be processed as thermoplastics'19804,192,940'Polyesters which can be prepared by reacting a carbonic acid aryl ester with a polyester prepared from a polyhydric alcohol and a polybasic carboxylic acid which is aliphatic'19804,191,705'Process for the preparation of carbonic acid esters of polyester-polyols'19804,119,687'Process for the production of powder-form hydrolyzed ethylene/vinyl acetate copolymers'19784,071,580'Graft polymers'19784,056,671'Styrene acrylonitrile copolymers with high dimensional stability under heat'19774,044,196'Crosslinked copolymers of .alpha.,.beta.-olefinically unsaturated dicarboxylic anhydrides'19774,005,037'Polycarbonate-polyvinyl chloride moulding compounds'19773,993,710'Polymerizable organic dispersions'19763,988,388'Polymerizable organic dispersion of unsaturated polyester vinyl monomer and EVA copolymers'19763,968,184'Impact-resistant polyvinyl chloride grafted ethylene-vinyl esters'19763,962,371'Weather-resistant thermoplasts'19763,941,756'New water-insoluble preparations of peptide materials, their production and their use'19763,933,716'Aqueous dispersions of vinylester/ethylene/ethylenically unsaturated sulfonic acid or derivative thereof copolymers'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1997Patents assigned to BAYER AG (41)· patent assignee history
1976–1997Based in Odenthal, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAYER AG | 41 | 1976–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Odenthal, DE | 41 | 1976–1997 |