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The color coding gives some indication about the subject matter in these patents. But there is a considerable overlap in assignment. A crosslinking system might be used in both waterborne and solvent borne coatings. Under Miscellaneous I tried to capture process related patents or areas which did not give a good fit with any of the other designated areas.

All patents are linked to the new Google patents site. You can get a look at the claims or download the complete patent.


CORROSION



CROSSLINKER



HIGH SOLIDS



Melamine



MISCELLANEOUS



POLYURETHANE



WATERBORNE


US PATENTS

SUBJECT

 

 


Google Patents

 Great new site for searching of patents, PDF download available

 

 

50

20160346435

Method and apparatus for treating bone fractures, and/or for fortifying and/or augmenting bone



49

20170239396

Method and apparatus for treating bone fractures



48

6441097

Alkylaryl and arylalkyl monosulfonic acid catalysts for crosslinking polyethylene

 

 

47

6395837

Alkylated aryl disulfonic acid catalysts for crosslinking polyethylene

 

 

46

6353057

Catalyzing cationic resin and blocked polyisocyanates with bismuth carboxylate

 

 

45

6335304

Metal salts of phosphoric acid esters as cross linking catalysts

 

 

44

6165952

Ashless Corrosion Inhibitor for Lubricants

 

 

43

5965686

Zirconium Urethane Catalysts

 

 

42

5846897

Zirconium Urethane Catalysts

 

 

41

5746946

Imidazolidinone derivatives as corrosion inhibitors

 

 

40

5565531

Acid etch resistant automotive topcoat

 

 

39

5275749

N-acyl-N-hydrocarbonoxyalkyl aspartic acid esters as corrosion inhibitors

 

 

38

5134205

Certain hydroxyalkyl carbamate compounds, homopolymers and copolymers thereof and uses thereof

 

 

37

5102961

Isocyanate modified blocked sulfonic acid ester as a crosslinking catalyst

 

 

36

4897435

Water based hydroxyalkyl carbamate-containing resins and method of making the same

 

 

35

4820830

Certain hydroxyalkyl carbamates, polymers and uses thereof

 

 

34

4778869

Activated ester monomers and polymers

 

 

33

4758632

Self-cross-linkable acrylic polymer containing hydroxyalkyl carbamate groups and coating compositions containing the same

 

 

32

4656308

Ethers of acrylamidoglycolic acid and esters

 

 

31

4631320

Coating compositions containing polyurethane or polyurea polymers and amino resins

 

 

30

4520167

Hydroxyalkyl carbamate diluent for coating compositions and compositions containing the same

 

 

29

4484994

Hydroxyalkyl carbamate-containing resins for cathodic electrodeposition and method of making the same

 

 

28

4454301

Crosslinking coating compositions Acrylic resin with activated ester groups

 

 

27

4446280

Crosslinking composition containing activated carboxylic ester polymer and amine-terminated triazine resin

 

 

26

4404332

Cross-linking agents for cationic polymers

 

 

25

4379911

Cross-linking agents for cationic polymers. Activate ester groups

 

 

24

4374164

High solids polymer resin coating composition containing amino resin cross-linking agent

 

 

23

4272590

Water-based glyoxal cured coating compositions

 

 

22

4151143

Surfactant-free polymer emulsion coating composition and method for preparing same

 

 

21

4110288

Aqueous vinyl polymeric emulsion system and process of preparing the same using aminoplast resin

 

 

20

4057523

Stable, aged, coating composition. Electrocoating with butylated melamine resin

 

 

19

4026855

Composition of matter particularly adaptable for use in cationic electrodepositing films on metal

 

 

18

3984382

Novel emulsifiable cationic vinyl resins and process for preparing the same

 

 

17

3960983

Composition of matter comprising a blend of a polyether polyol and an aminoplast cross-linking agent

 

 

16

3959202

Composition of matter comprising a blend of certain polyether polyols, certain vinyl emulsion polymers and an aminoplast cross-linking agent

 

 

15

3945961

Novel cross-linking agents and their use in electrophoretic coating composition

 

 

14

3917573

Process for the preparation of water emulsifiable anionic resins and the resins thus produced

 

 

13

3907740

Stable, high solids methylated urea-formaldehyde coating compositions

 

 

12

3894993

Aminoplast crosslinking agents

 

 

11

3850735

Process for depositing a film  (catalyst cyclic trisulfonylmethane)

 

 

10

3850734

Process for depositing a film   (catalyst trisulfonylmethane)

 

 

9

3798193

Process for acrylic electrocoating resin

 

 

8

3776879

High solids urea-formaldehyde coating composition

 

 

7

3755272

Copolymerization of alpha-olefins and acrylic or methacrylic acid

 

 

6

3723374

Thermoset organic coating composition containing trisulfonylmethane catalyst

 

 

5

3719627

Thermoset organic coating composition containing a cyclic trisulfonylmethane

 

 

4

3719623

Rubbery polymeric mixture comprising a maleinized oil

 

 

3

3692717

Modified non-gelled alkyd resin and process

 

 

2

3663389

Method of electrodepositioning novel coating. Benzoguanamine crosslinker

 

 

1

3619399

Acrylic primer, improvement in intercoat adhesion

 

 




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December 11, 2009

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