Class information for:
Level 1: POLYTRIMETHYLENE TEREPHTHALATE//POLYTRIMETHYLENE TEREPHTHALATE PTT//PET PEN BLENDS

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
8 4 POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY 1554940
24 3       POLYMER SCIENCE//JOURNAL OF APPLIED POLYMER SCIENCE//POLYMER 118106
588 2             POLYETHYLENE TEREPHTHALATE//POLYMER SCIENCE//POLYTRIMETHYLENE TEREPHTHALATE 14653
6548 1                   POLYTRIMETHYLENE TEREPHTHALATE//POLYTRIMETHYLENE TEREPHTHALATE PTT//PET PEN BLENDS 1500

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POLYTRIMETHYLENE TEREPHTHALATE authKW 1649047 9% 61% 129
2 POLYTRIMETHYLENE TEREPHTHALATE PTT authKW 317528 2% 66% 23
3 PET PEN BLENDS authKW 253613 1% 93% 13
4 POLYBUTYLENE TEREPHTHALATE authKW 247180 4% 18% 64
5 POLYBUTYLENE 2 6 NAPHTHALATE authKW 211844 1% 92% 11
6 INTERCHANGE REACTIONS authKW 157556 1% 50% 15
7 COPOLYESTER authKW 152413 3% 16% 45
8 POLYPROPYLENE TEREPHTHALATE authKW 116711 1% 56% 10
9 PTT authKW 112228 2% 23% 23
10 CHEM PLAST DEV address 105048 0% 100% 5

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Polymer Science 82004 87% 0% 1298
2 Materials Science, Textiles 1257 3% 0% 48
3 Materials Science, Composites 318 2% 0% 35
4 Engineering, Chemical 316 7% 0% 112
5 Materials Science, Characterization, Testing 281 2% 0% 28
6 Thermodynamics 25 2% 0% 25
7 Materials Science, Multidisciplinary 2 5% 0% 74
8 Chemistry, Analytical 0 2% 0% 29
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 0 0% 0% 3
10 Chemistry, Physical 0 4% 0% 57

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEM PLAST DEV 105048 0% 100% 5
2 CIENCIAS QUIM ARTADO 1072 63029 0% 100% 3
3 FIBER TECHNOL 61108 1% 36% 8
4 MAT POLIMER POLYMAT 47960 1% 18% 13
5 WESTHOLLOW TECHNOL 43322 1% 15% 14
6 ADV FIBERS PLICAT 42019 0% 100% 2
7 DUBBLE BEAMLINE ESRF 42019 0% 100% 2
8 PAINT TECHNOL POLYMER TECHNOL 42019 0% 100% 2
9 MAT POLIMERICOS POLYMAT 36008 0% 29% 6
10 CHIM PHYS HAUTS POLYME 33610 0% 40% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF APPLIED POLYMER SCIENCE 29865 17% 1% 249
2 POLYMER 22492 11% 1% 169
3 JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS 19964 6% 1% 93
4 POLYMER ENGINEERING AND SCIENCE 16076 5% 1% 81
5 POLYMER-KOREA 11987 2% 2% 37
6 JOURNAL OF MACROMOLECULAR SCIENCE PART B-PHYSICS 9211 2% 2% 25
7 JOURNAL OF MACROMOLECULAR SCIENCE-PHYSICS 6578 1% 2% 20
8 EUROPEAN POLYMER JOURNAL 4236 3% 0% 47
9 POLYMER BULLETIN 3911 2% 1% 37
10 MACROMOLECULES 3346 5% 0% 80

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 POLYTRIMETHYLENE TEREPHTHALATE 1649047 9% 61% 129 Search POLYTRIMETHYLENE+TEREPHTHALATE Search POLYTRIMETHYLENE+TEREPHTHALATE
2 POLYTRIMETHYLENE TEREPHTHALATE PTT 317528 2% 66% 23 Search POLYTRIMETHYLENE+TEREPHTHALATE+PTT Search POLYTRIMETHYLENE+TEREPHTHALATE+PTT
3 PET PEN BLENDS 253613 1% 93% 13 Search PET+PEN+BLENDS Search PET+PEN+BLENDS
4 POLYBUTYLENE TEREPHTHALATE 247180 4% 18% 64 Search POLYBUTYLENE+TEREPHTHALATE Search POLYBUTYLENE+TEREPHTHALATE
5 POLYBUTYLENE 2 6 NAPHTHALATE 211844 1% 92% 11 Search POLYBUTYLENE+2+6+NAPHTHALATE Search POLYBUTYLENE+2+6+NAPHTHALATE
6 INTERCHANGE REACTIONS 157556 1% 50% 15 Search INTERCHANGE+REACTIONS Search INTERCHANGE+REACTIONS
7 COPOLYESTER 152413 3% 16% 45 Search COPOLYESTER Search COPOLYESTER
8 POLYPROPYLENE TEREPHTHALATE 116711 1% 56% 10 Search POLYPROPYLENE+TEREPHTHALATE Search POLYPROPYLENE+TEREPHTHALATE
9 PTT 112228 2% 23% 23 Search PTT Search PTT
10 POLYETHYLENE NAPHTHALATE 92619 1% 21% 21 Search POLYETHYLENE+NAPHTHALATE Search POLYETHYLENE+NAPHTHALATE

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 25104 CHAIN EXTENSION//POLYTHIODIETHYLENE TEREPHTHALATE//DIPARTIMENTO CHIM PLICATA SCI MAT
2 5604 POLYETHYLENE TEREPHTHALATE//POLYETHYLENE 2 6 NAPHTHALATE//STRETCH BLOW MOULDING
3 23453 POLYETHYLENE TEREPHTHALATE//SCI ASSOC TEXT//ESTERQUAT
4 8154 POLYBUTYLENE SUCCINATE//POLYETHYLENE SUCCINATE//ALIPHATIC AROMATIC COPOLYESTER
5 15863 SOLID STATE POLYMERIZATION//SOLID STATE POLYCONDENSATION//CHEM PROC CATALYST
6 21197 POLYESTER SILOXANES//POLYETHER ESTER//DIMERIZED FATTY ACID
7 3719 LIQUID CRYSTALLINE POLYMER//THERMOTROPIC LIQUID CRYSTALLINE POLYMER//LIQUID CRYSTALLINE COPOLYESTER
8 1606 COMPATIBILIZATION//BLENDS//RUBBER TOUGHENING
9 21529 CYCLIC BUTYLENE TEREPHTHALATE//CYCLIC OLIGOMER//MACROCYCLIC OLIGOMER
10 2315 MISCIBILITY//POLYMER BLENDS//POLYMER SCIENCE

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