blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3632942

EP3632942 - THERMOPLASTIC ELASTOMERS VIA REVERSIBLE ADDITION-FRAGMENTATION CHAIN TRANSFER POLYMERIZATION OF TRIGLYCERIDES [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  12.10.2023
Database last updated on 17.09.2024
FormerRequest for examination was made
Status updated on  06.03.2020
Most recent event   Tooltip28.05.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Iowa State University Research Foundation, Inc.
1805 Collaboration Place, Suite 2100
Ames, IA 50010 / US
[2020/15]
Inventor(s)01 / COCHRAN, Eric W
615 Shelley Avenue
Ames, Iowa 50014 / US
02 / WILLIAMS, Ronald Christopher
2311 Cottonwood Road
Ames, Iowa 50014 / US
03 / HERNANDEZ, Nacu
4902 Clemens Boulevard
Ames, Iowa 50014 / US
04 / CASCIONE, Andrew
428 S. Walnut Avenue
Unit 30
Ames, Iowa 50010 / US
 [2020/15]
Representative(s)Potter Clarkson
Chapel Quarter
Mount Street
Nottingham NG1 6HQ / GB
[N/P]
Former [2020/15]Potter Clarkson
The Belgrave Centre
Talbot Street
Nottingham NG1 5GG / GB
Application number, filing date19208355.820.05.2014
[2020/15]
Priority number, dateUS201361825241P20.05.2013         Original published format: US 201361825241 P
[2020/15]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3632942
Date:08.04.2020
Language:EN
[2020/15]
Search report(s)(Supplementary) European search report - dispatched on:EP26.02.2020
ClassificationIPC:C08F242/00, C08L95/00, C09J191/00, C08F22/26, C08F222/10, C09F7/06
[2020/15]
CPC:
C08F242/00 (EP,US); C08F122/20 (US); C08F222/1006 (EP);
C08F293/00 (US); C08F293/005 (US); C08F8/04 (EP,US);
C08L35/06 (US); C08L53/00 (US); C08L95/00 (EP,US);
C09J135/06 (US); C09J153/00 (US); C08F222/103 (US);
C08F2438/03 (EP,US); C08L2555/80 (EP,US); C08L2555/82 (EP,US) (-)
C-Set:
C08F212/08, C08F222/10 (US);
C08F212/08, C08F222/103 (US,EP);
C08L53/00, C08L95/00 (US);
C08L95/00, C08L53/00 (EP,US);
C08L95/00, C08L91/005 (US,EP)
(-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2020/15]
TitleGerman:THERMOPLASTISCHE ELASTOMERE DURCH RAFT-POLYMERISATION VON TRIGLYCERIDEN[2020/15]
English:THERMOPLASTIC ELASTOMERS VIA REVERSIBLE ADDITION-FRAGMENTATION CHAIN TRANSFER POLYMERIZATION OF TRIGLYCERIDES[2020/15]
French:ÉLASTOMÈRES THERMOPLASTIQUES PAR L'INTERMÉDIAIRE D'UNE POLYMÉRISATION RÉVERSIBLE CONTRÔLÉE PAR TRANSFERT DE CHAÎNE PAR ADDITION-FRAGMENTATION DE TRIGLYCÉRIDES[2020/15]
Examination procedure11.11.2019Examination requested  [2020/15]
02.10.2020Amendment by applicant (claims and/or description)
11.10.2023Despatch of a communication from the examining division (Time limit: M04)
01.02.2024Reply to a communication from the examining division
Parent application(s)   TooltipEP14732720.9  / EP2999727
EP18150507.4  / EP3327047
Fees paidRenewal fee
11.11.2019Renewal fee patent year 03
11.11.2019Renewal fee patent year 04
11.11.2019Renewal fee patent year 05
11.11.2019Renewal fee patent year 06
27.05.2020Renewal fee patent year 07
27.05.2021Renewal fee patent year 08
27.05.2022Renewal fee patent year 09
30.05.2023Renewal fee patent year 10
28.05.2024Renewal fee patent year 11
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[X]US2012316309  (CHISHOLM BRET JA [US], et al) [X] 1-17 * paragraphs [0075] - [0077] - [0 92]; figures 3, 4; examples III, VIII; claims 1-28 *;
 [XP]WO2013109878  (UNIV IOWA STATE RES FOUND INC [US], et al) [XP] 1-17 * paragraphs [0142] , [ 0153]; figure 12; examples 1-3; claims 1-70; table 3 *;
 [T]  - MENGGUO YAN ET AL, "Gel Point Suppression in RAFT Polymerization of Pure Acrylic Cross-Linker Derived from Soybean Oil", BIOMACROMOLECULES, US, (20160808), vol. 17, no. 8, doi:10.1021/acs.biomac.6b00745, ISSN 1525-7797, pages 2701 - 2709, XP055668801 [T] 1-17

DOI:   http://dx.doi.org/10.1021/acs.biomac.6b00745
by applicantUS6121398
    - ANDJELKOVIC et al., "Novel Polymeric Materials from Soybean Oils: Synthesis, Properties, and Potential Applications", ACS Symposium Series, (20060000), vol. 921, pages 67 - 81
    - DANIELLAROCK, "Thermophysical properties of conjugated soybean oil/corn stover biocomposites", Bioresource Technology, (20100000), vol. 101, no. 15, pages 6200 - 06, XP027018569
    - LU et al., "New Sheet Molding Compound Resins From Soybean Oil. I. Synthesis and Characterization", Polymer, (20050000), vol. 46, no. 1, doi:10.1016/j.polymer.2004.10.060, pages 71 - 80, XP004678185

DOI:   http://dx.doi.org/10.1016/j.polymer.2004.10.060
    - LU et al., "Surfactant-Free Core-Shell Hybrid Latexes From Soybean Oil-Based Waterborne Polyurethanes and Poly(Styrene-Butyl Acrylate", Progress in Organic Coatings, (20110000), vol. 71, no. 4, pages 336 - 42
    - ZHU et al., "Nanoclay Reinforced Bio-Based Elastomers: Synthesis and Characterization", Polymer, (20060000), vol. 47, no. 24, doi:10.1016/j.polymer.2006.07.076, pages 8106 - 15, XP028061199

DOI:   http://dx.doi.org/10.1016/j.polymer.2006.07.076
    - BUNKER et al., "Miniemulsion Polymerization of Acrylated Methyl Oleate for Pressure Sensitive Adhesives", International Journal of Adhesion and Adhesives, (20030000), vol. 23, no. 1, pages 29 - 38
    - BUNKER et al., "Synthesis and Characterization of Monomers and Polymers for Adhesives from Methyl Oleate", Journal of Polymer Science Part A: Polymer Chemistry, (20020000), vol. 40, no. 4, doi:10.1002/pola.10130, pages 451 - 58, XP008092333

DOI:   http://dx.doi.org/10.1002/pola.10130
    - BONNAILLIE et al., "Thermosetting Foam With a High Bio-Based Content From Acrylated Epoxidized Soybean Oil and Carbon Dioxide", Journal of Applied Polymer Science, (20070000), vol. 105, no. 3, doi:10.1002/app.26182, pages 1042 - 52, XP002696771

DOI:   http://dx.doi.org/10.1002/app.26182
    - MOAD et al., "Living Radical Polymerization by the Raft Process- a Second Update", Australian Journal of Chemistry, (20090000), vol. 62, no. 11, pages 1402 - 72
    - MOAD et al., "Living Radical Polymerization by the Raft Process- a First Update", Australian Journal of Chemistry, (20060000), vol. 59, pages 669 - 92
    - MOAD et al., "Living Radical Polymerization by the Raft Process- a Third Update", Australian Journal of Chemistry, (20120000), vol. 65, pages 985 - 1076
    - SKEY et al., "Facile one pot synthesis of a range of reversible addition-fragmentation chain transfer (RAFT) agents", Chemical Communications, (20080000), vol. 35, pages 4183 - 85
    - LI et al., "Soybean Oil-Divinylbenzene Thermosetting Polymers: Synthesis, Structure, Properties and their Relationships", Polymer, (20010000), vol. 42, no. 4, doi:10.1016/S0032-3861(00)00546-2, pages 1567 - 1579, XP004219074

DOI:   http://dx.doi.org/10.1016/S0032-3861(00)00546-2
    - HENNA et al., "Biobased Thermosets from Free Radical Copolymerization of Conjugated Linseed Oil", Journal of Applied Polymer Science, (20070000), vol. 104, pages 979 - 985
    - VALVERDE et al., "Conjugated Low-Saturation Soybean Oil Thermosets: Free-Radical Copolymerization with Dicyclopentadiene and Divinylbenzene", Journal of Applied Polymer Science, (20080000), vol. 107, pages 423 - 430
    - ROBERTSON et al., "Toughening of Polylactide with Polymerized Soybean Oil", Macromolecules, (20100000), vol. 43, pages 1807 - 1814
    - LAROCK et al., "Preparation of Conjugated Soybean Oil and Other Natural Oils and Fatty Acids by Homogeneous Transition Metal Catalysis", Journal of the American Oil Chemists' Society, (20010000), vol. 78, pages 447 - 453
    - WIDIN et al., "Unexpected Consequences of Block Polydispersity on the Self-Assembly of ABA Triblock Copolymers", Journal of the American Chemical Society, (20120000), vol. 134, no. 8, pages 3834 - 44
    - BATES et al., "Block Copolymers-Designer Soft Materials", Physics Today, (19990000), vol. 52, no. 2, doi:10.1063/1.882522, pages 32 - 38, XP055214563

DOI:   http://dx.doi.org/10.1063/1.882522
    - YANG et al., "Conjugation of Soybean Oil and It's Free-Radical Copolymerization with Acrylonitrile", Journal of Polymers and the Environment, (20100000), pages 1 - 7
    - TASDELEN et al., "Telechelic Polymers by Living and Controlled/Living Polymerization Methods", Progress in Polymer Science, (20110000), vol. 36, no. 4, doi:10.1016/j.progpolymsci.2010.10.002, pages 455 - 567, XP028128750

DOI:   http://dx.doi.org/10.1016/j.progpolymsci.2010.10.002
    - MOAD et al., "Living Radical Polymerization by the Raft Process-a Second Update", Australian Journal of Chemistry, (20090000), vol. 62, no. 11, pages 1402 - 72
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.