Abstract: 2222The invention relates to a group of performance additives for bitumen or bituminous compositions comprising an acid adjuvant and a HS scavenger selected from among organic or inorganic copper salts. The invention also relates to the use of the HS scavenger in order to reduce HS emissions from bitumen or a bituminous composition treated with the acid adjuvant. The invention also relates to a method for producing a bituminous composition. The production method of the invention can be used to obtain bitumen/crosslinked polymer compositions having improved mechanical and dynamic properties compared to bitumen/crosslinked polymer compositions of the prior art while substantially reducing hydrogen sulphide (HS) emissions.
SOFT COPY ATTACHED IN PDF
| # | Name | Date |
|---|---|---|
| 1 | Form 5 [05-05-2016(online)].pdf | 2016-05-05 |
| 2 | Form 3 [05-05-2016(online)].pdf | 2016-05-05 |
| 3 | Description(Complete) [05-05-2016(online)].pdf | 2016-05-05 |
| 4 | Other Patent Document [07-06-2016(online)].pdf | 2016-06-07 |
| 5 | 201647015713.pdf | 2016-06-08 |
| 6 | Form 3 [27-06-2016(online)].pdf | 2016-06-27 |
| 7 | Other Patent Document [19-07-2016(online)].pdf | 2016-07-19 |
| 8 | Form 26 [19-07-2016(online)].pdf | 2016-07-19 |
| 9 | 201647015713-English Translation-080616.pdf | 2016-07-26 |
| 10 | 201647015713-Correspondence-English Translation-080616.pdf | 2016-07-26 |
| 11 | 201647015713-Power of Attorney-250716.pdf | 2016-08-02 |
| 12 | 201647015713-Form 1-250716.pdf | 2016-08-02 |
| 13 | 201647015713-Correspondence-F1-PA-250716.pdf | 2016-08-02 |
| 14 | 201647015713-FORM 18 [19-10-2017(online)].pdf | 2017-10-19 |
| 15 | 201647015713-FER.pdf | 2019-02-26 |
| 16 | 201647015713-FORM 3 [02-08-2019(online)].pdf | 2019-08-02 |
| 17 | 201647015713-FER_SER_REPLY [06-08-2019(online)].pdf | 2019-08-06 |
| 18 | 201647015713-CORRESPONDENCE [06-08-2019(online)].pdf | 2019-08-06 |
| 19 | 201647015713-CLAIMS [06-08-2019(online)].pdf | 2019-08-06 |
| 20 | 201647015713-HearingNoticeLetter-(DateOfHearing-20-12-2019).pdf | 2019-12-06 |
| 21 | 201647015713-Correspondence to notify the Controller (Mandatory) [13-12-2019(online)].pdf | 2019-12-13 |
| 22 | 201647015713-Written submissions and relevant documents (MANDATORY) [24-12-2019(online)].pdf | 2019-12-24 |
| 23 | 201647015713_Marked up Claims_Granted 328557_31-12-2019.pdf | 2019-12-31 |
| 24 | 201647015713_Description_Granted 328557_31-12-2019.pdf | 2019-12-31 |
| 25 | 201647015713_Claims_Granted 328557_31-12-2019.pdf | 2019-12-31 |
| 26 | 201647015713_Abstract_Granted 328557_31-12-2019.pdf | 2019-12-31 |
| 27 | 201647015713-PatentCertificate31-12-2019.pdf | 2019-12-31 |
| 28 | 201647015713-IntimationOfGrant31-12-2019.pdf | 2019-12-31 |
| 29 | 201647015713-RELEVANT DOCUMENTS [19-02-2020(online)].pdf | 2020-02-19 |
| 30 | 201647015713-PROOF OF ALTERATION [10-09-2024(online)].pdf | 2024-09-10 |
| 31 | 201647015713-POWER OF AUTHORITY [10-09-2024(online)].pdf | 2024-09-10 |
| 32 | 201647015713-FORM-16 [10-09-2024(online)].pdf | 2024-09-10 |
| 33 | 201647015713-ASSIGNMENT WITH VERIFIED COPY [10-09-2024(online)].pdf | 2024-09-10 |
| 1 | ss_19-02-2019.pdf |