Inventor

Wolfgang Druschke

Inventor

Dirmstein, DE

Overview

14→

Patents

1977–1990

Patent span

Chemistry

Primary field (CPC C)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C09Jprimary

C09JAdhesives29%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds23%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds16%

C08LCompositions of macromolecular compounds16%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%

Y10TTechnical subjects covered by former us classification3%

PatentTitleYear

4,937,282'Dispersions of non-tertiary butyl (meth)acrylate copolymers having glass transition temperatures of less than -10.degree.C.'1990 4,931,494'Aqueous polymer dispersions having a long shelf life'1990 4,920,157'Radiation-curable contact adhesives based on polyurethane acrylates'1990 4,898,909'Aqueous polyacrylate dispersions and their use for the production of self-adhesive structures having good low temperature adhesion'1990 4,873,023'Preparation of monoolefinically unsaturated carboxyl-containing versatic esters'1989 4,769,410'Crosslinkable compositions dissolved or dispersed in an organic solvent and having a long shelf life, their preparation and their use'1988 4,543,393'Mixtures, for polyurethane adhesives, which consist of polyols and/or polyamines and polyisocyanates, are liquid at room temperature, have a long shelf life and can be activated by heat'1985 4,529,772'Contact adhesive dispersions for the production of self-adhesive articles, for example those having a polyolefinic base'1985 4,469,831'Moisture-curing, storage stable, single-component polyurethane systems'1984 4,371,659'Preparation of aqueous polymer dispersions having a polymer content of up to 75% by weight'1983 4,321,341'Thermoplastic segmented elastomeric copolyether-esters and their use as pressure-sensitive adhesives'1982 4,089,824'Hot-melt pressure-sensitive adhesives based on block copolymers'1978 4,087,392'Manufacture of pressure-sensitive adhesives'1978 4,007,215'1-(Bis- ethoxycarbonyl)-acetylamino-3-methyl-3-(bis-ethoxycarbonyl)-acetylaminome thyl-5-dimethyl-cyclohexane'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1990Patents assigned to BASF AG (14)· patent assignee history

1977–1990Based in Dirmstein, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BASF AG	14	1977–1990

Locations

Location	Patents	Span
Dirmstein, DE	14	1977–1990