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For the Inventor, By the Inventor

Brecksville, OH, United States of America

Bernard Frank Cinadr

USPTO Granted Patents = 10

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 64(Granted Patents)


Company Filing History:

goldMedal9 out of 1,484 
 
The B. F. Goodrich Company
 patents
silverMedal1 out of 2 
 
Pmd Group Inc.
 patents

Years Active: 1982-2001

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10 patents (USPTO):Explore Patents
1. 6313229 - Blocky chlorinated polyolefins, process for making and use as impact modifier compatibilizer for PVC or CPVC (2001-11-06),
2. 6204334 - Blocky chlorinated polyolefins, process for making and use as impact modifier compatibilizer for PVC or CPVC (2001-03-20),
3. 6187868 - Chlorinated polyvinyl chloride compound having excellent physical, chemical resistance and processing properties (2001-02-13),
4. 6124406 - Blocky chlorinated polyolefins, process for making and use as impact (2000-09-26),
5. 5981663 - Chlorinated polyvinyl chloride compound having excellent physical, (1999-11-09),
6. 5821304 - Chlorinated polyvinyl chloride compound having excellent physical, (1998-10-13),
7. 5340880 - Post-chlorinated suspension-polymerized poly(vinyl chloride) having at (1994-08-23),
8. 5216088 - Two-step process for post-chlorinating poly(vinyl chloride) (1993-06-01),
9. 4874823 - Chlorinated polyvinyl chloride-vinyl acetate copolymers having good low (1989-10-17),
10. 4336351 - Modified EP and EPDM blends with a cold flow additive (1982-06-22),

Title: **Bernard Frank Cinadr: Innovator in Blocky Chlorinated Polyolefins**

Introduction

Bernard Frank Cinadr is a distinguished inventor based in Brecksville, Ohio, with a remarkable portfolio of ten patents. His contributions primarily focus on blocky chlorinated polyolefins, which play a significant role in enhancing the properties of polyvinyl chloride (PVC) and chlorinated polyvinyl chloride (CPVC).

Latest Patents

Cinadr's latest innovation involves the development of blocky chlorinated polyolefins as compatibilizers for PVC and/or CPVC resins in combination with polyolefin elastomers. This inventive approach facilitates the effective dispersion of elastomers, ensuring that they are properly sized for impact modification. The advantages of using blocky chlorinated polyolefins over randomly chlorinated varieties include superior adhesion between the elastomer and PVC/CPVC, resulting in enhanced physical properties, such as improved impact strength, evidenced by Notched Izod and variable height impact testing (VHIT).

The unique attributes of blocky chlorinated polyolefins arise from their individual blocks being compatible with either the polyolefin elastomer or the PVC/CPVC, promoting better adhesion between the phases. Cinadr's work also encompasses a process for optimizing the production of these innovative compatibilizers.

Career Highlights

Bernard Frank Cinadr has had an impactful career, contributing to well-known organizations such as The B. F. Goodrich Company and Pmd Group Inc. His expertise and ingenuity have led to substantial advancements in polymer technology through his innovative patents, benefiting a variety of industries that utilize PVC and CPVC materials.

Collaborations

Throughout his career, Cinadr has collaborated with notable colleagues, including Arthur L. Backman and Carole Angele Lepilleur. These partnerships have allowed for a synergistic approach toward innovation and development in the field of polymer science.

Conclusion

Bernard Frank Cinadr's dedication to advancing polymer technology through his ten patents exemplifies his role as a significant inventor. His innovative work on blocky chlorinated polyolefins continues to influence the market positively, providing solutions that enhance the performance of PVC and CPVC products. As such, Cinadr remains a key figure in the realm of materials science and engineering.

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