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1. PROCESS FOR THE PRODUCTION OF A POLYMER USING A COMPOUND COMPRISING AT LEAST 2 UNSATURATED CARBON-CARBON BONDS
by YOUSSEF AHMED ABOUELFETOUH and FERRARIS DANE and LOWRY VERN
04/2019
The present invention relates to a process for the production of a polymer using a compound comprising at least 2 unsaturated carbon-carbon bonds, wherein the... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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2. COPOLYMER OF OLEFIN AND UNSATURATED CARBOXYLIC ACID OR UNSATURATED CARBOXYLIC ACID DERIVATIVE
by LI, Xinyang and GAO, Rong and ZHOU, Junling and LAI, Jingjing and XU, Shiyuan and LIU, Dongbing and FU, Jie and HUANG, Tingjie and GUO, Zifang
05/2019
The invention provides a copolymer of an olefin and an unsaturated carboxylic acid or an unsaturated carboxylic acid derivative, said copolymer being a... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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3. PRODUCTION METHOD FOR POLYMERIZABLE-UNSATURATED-GROUP-CONTAINING ALKALI-SOLUBLE RESIN, POLYMERIZABLE-UNSATURATED-GROUP-CONTAINING ALKALI-SOLUBLE RESIN, PHOTOSENSITIVE RESIN COMPOSITION INCLUDING POLYMERIZABLE-UNSATURATED-GROUP-CONTAINING ALKALI-SOLUBLE RESIN AS ESSENTIAL INGREDIENT, AND CURED FILM OF PHOTOSENSITIVE RESIN COMPOSITION INCLUDING POLYMERIZABLE-UNSATURATED-GROUP-CONTAINING ALKALI-SOLUBLE RESIN AS ESSENTIAL INGREDIENT
by NAMEKAWA, Shuhei and TAKANO, Masaomi
10/2019
A production method for a polymerizable-unsaturated-group-containing alkali-soluble resin, the production method involving reacting an epoxy compound that has... 
METALLURGY | MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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4. UNSATURATED POLYESTER RESIN COMPOSITION
by FUJIMOTO, Ryosuke and INOUE, Satoshi and SAKURAI, Tetsuo
02/2019
The purpose of the present invention is to provide an unsaturated polyester resin composition which has excellent impact resistance. The present invention... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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5. POLYACRYLATE MACROMOLECULAR PHOTOINITIATOR, SYNTHESIS METHOD THEREFOR AND USE THEREOF
by WANG, Chenlong and ZHAO, Wenchao
11/2019
A polyacrylate macromolecular photoinitiator, a synthesis method therefor, and the use thereof. The polyacrylate macromolecular photoinitiator is free of a... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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6. CHIRAL MAIN-CHAIN-TYPE AZOBENZENE POLYMER AGGREGATE AND PREPARATION METHOD THEREFOR
by CHEN, Hailing and ZHANG, Zhengbiao and PAN, Xiangqiang and ZHANG, Wei and ZHU, Xiulin and ZHU, Jian and ZHOU, Nianchen
10/2019
The present invention relates to a chiral main-chain-type azobenzene polymer aggregate and a preparation method therefor, which method is specifically operated... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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7. ANIONIC THERMOVISCOSIFYING WATER-SOLUBLE POLYMER, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
by WANG, Mengmeng and FENG, Yujun
10/2019
Provided are an anionic thermoviscosifying water-soluble polymer, and a preparation method therefor, comprising the following step: using acrylamide, acrylic... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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8. Unsaturated fluorocarbon, preparation method and application thereof
by PAN QINGCHONG
03/2019
The invention provides an unsaturated fluorocarbon, a preparation method and application thereof. A material prepared from the unsaturated fluorocarbon has... 
METALLURGY | ORGANIC CHEMISTRY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | HETEROCYCLIC COMPOUNDS | ACYCLIC OR CARBOCYCLIC COMPOUNDS | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS OF MACROMOLECULAR COMPOUNDS | COMPOSITIONS BASED THEREON
Patent
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9. HIGH-PRESSURE POLYMERIZATION PROCESS OF ETHYLENICALLY UNSATURATED MONOMERS CARRIED OUT IN A POLYMERIZATION REACTOR INSTALLED WITHIN A PROTECTIVE ENCLOSURE
by GONIOUKH ANDREI and LITTMANN DIETER and MISCHOK SIEGFRIED and HERRMANN THOMAS and FINETTE ANDRE-ARMAND
12/2018
A process for polymerizing or copolymerizing ethylenically unsaturated monomers at pressures in the range of from 110 MPa to 500 MPa in a production line... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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10. METHOD FOR REALIZING MERCAPTO-ALKYNE DEEP LAYER PHOTOPOLYMERIZATION AND COMPOSITION THEREOF
by LIU, Ren and CHEN, Hao and CHEN, Li and LI, Zhiquan
08/2019
The present invention relates to a method for realizing mercapto-alkyne deep layer photopolymerization and a composition thereof. The composition comprises... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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11. Unsaturated poly enol ester
by WANG JIANHUA
05/2018
The invention provides unsaturated poly enol ester which has a structure shown as the formula 9, wherein R1, R2 and R3 are respectively an alkyl group of H or... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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12. Reaction type flame-retardant unsaturated polyester resin for glass fibre reinforced plastic matrix
by TANG MINGMING and ZHOU FEI and REN XUMING
01/2019
The invention discloses reaction type flame-retardant unsaturated polyester resin for a glass fibre reinforced plastic matrix. The reaction type... 
METALLURGY | MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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13. Unsaturated fluorocarbon, preparation method and application thereof
by PAN QINGCHONG
03/2019
The invention provides an unsaturated fluorocarbon, a preparation method and application thereof. A polymer material prepared from the unsaturated fluorocarbon... 
METALLURGY | ORGANIC CHEMISTRY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | ACYCLIC OR CARBOCYCLIC COMPOUNDS | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS OF MACROMOLECULAR COMPOUNDS | COMPOSITIONS BASED THEREON
Patent
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14. POLYVINYL ALCOHOL-BASED RESIN, DISPERSING AGENT, AND DISPERSING AGENT FOR SUSPENSION POLYMERIZATION
by YAMAUCHI YOSHIHITO and MURAMATSU YUSUKE and MANDAI SHUSAKU
08/2019
The purpose of the invention is to: provide a polyvinyl alcohol-based resin in which coloring is suppressed; and provide a dispersing agent and a dispersing... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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15. METHOD FOR PRODUCING POLYMER MICROPARTICLES
by MATSUZAKI HIDEO and NISHIWAKI ATSUSHI and HASEGAWA TAKASHI and SAITO NAOHIKO
08/2019
The invention provides a method for producing polymer microparticles having a narrow particle diameter distribution without any particular limitations on the... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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16. Butadiene rubber production device
by LI HAIQIANG and WANG SHUNLI and LI FENGXIAO and LI HAO
07/2019
The utility model relates to a butadiene rubber production device and belongs to the field of butadiene rubber production. The utility model discloses a... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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17. Technology for controlling crosslinking side reactions in grafting reaction process
by SHEN WENXIANG
02/2019
The invention belongs to the technical field of polymer materials and relates to a technology for controlling crosslinking side reactions in a grafting... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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18. METHACRYLIC COPOLYMER AND MOLDED ARTICLE
by YAMASHITA TAKETOMO and OKABE FUMIHIKO and NAKAHARA ATSUHIRO
07/2019
To provide a methacrylic copolymer that has high heat resistance and low water absorbency, and that does not readily undergo thermal decomposition. A... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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19. Modified liquid diene polymer
by KODA, DAISUKE
07/2019
Provided are: a modified diene polymer capable of achieving an ideal dispersion state, from the viewpoint of improving physical properties, of fillers in a... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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20. Fluorine-containing elastic copolymer and method for producing fluorine-containing elastic copolymer
by KOSE, TAKEHIRO and HATTORI, YUKIKO and YASUDA, SATOKO and YONEDA, TOSHIKAZU and YAGI, KEISUKE
07/2019
Provided is a fluorine-containing elastic copolymer which has excellent bondability, processability, mechanical characteristics, heat resistance and chemical... 
METALLURGY | ORGANIC MACROMOLECULAR COMPOUNDS | CHEMISTRY | THEIR PREPARATION OR CHEMICAL WORKING-UP | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS | COMPOSITIONS BASED THEREON
Patent
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