PATENT CLAIM ANALYSIS

Application Number: 15918604
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["430", "270100"]

Abstract:
Embodiments in accordance with the present invention encompass self-imagable polymer compositions containing a variety of photobase generators which are useful for forming films that can be patterned to create structures for microelectronic devices, microelectronic packaging, microelectromechanical systems, optoelectronic devices and displays. The compositions of this invention can be tailored to form positive tone or negative tone images depending upon the intended application in aqueous developable medium. The images formed therefrom exhibit improved properties including low wafer stress and better thermo-mechanical properties, among other property enhancements.

Claim (Index 14):
A photoimagable composition comprising:\n a) a polymer consisting of one or more first repeating units represented by formula (IA), said first repeating unit is derived from a monomer of formula (I): wherein: m is an integer 0, 1 or 2; R 1 , R 2 , R 3  and R 4  are the same or different and each independently selected from the group consisting of hydrogen, halogen, linear or branched (C 1 -C 12 )alkyl, linear or branched hydroxy(C 1 -C 12 )alkyl, linear or branched perfluoro(C 1 -C 12 )alkyl, (C 3 -C 12 )cycloalkyl, (C 6 -C 12 )bicycloalkyl, (C 7 -C 14 )tricycloalkyl, (C 6 -C 10 )aryl, (C 6 -C 10 )aryl(C 1 -C 6 )alkyl, perfluoro(C 6 -C 10 )aryl, perfluoro(C 6 -C 10 )aryl(C 1 -C 3 )alkyl, (C 5 -C 10 )heteroaryl, (C 5 -C 10 )heteroaryl(C 1 -C 3 )alkyl, hydroxy, (C 1 -C 12 )alkoxy, (C 3 -C 12 )cycloalkoxy, (C 6 -C 12 )bicycloalkoxy, (C 7 -C 14 )tricycloalkoxy, (C 6 -C 10 )aryloxy(C 1 -C 3 )alkyl, (C 5 -C 10 )heteroaryloxy(C 1 -C 3 )alkyl, (C 6 -C 10 )aryloxy, (C 5 -C 10 )heteroaryloxy, (C 1 -C 6 )acyloxy, \u2014(CH 2 ) a \u2014C(CF 3 ) 2 OR, \u2014(CH 2 ) a \u2014CO 2 R, a group of formula (A):\n \u2014(CH 2 ) b \u2014(OCH 2 \u2014CH 2 ) c \u2014OR\u2003\u2003(A); and \n a group of formula (B): wherein: a is an integer from 0 to 4 b is an integer from 0 to 10; c is an integer 0, 1, 2, 3 or 4; and R is selected from the group consisting of hydrogen, linear or branched (C 1 -C 6 )alkyl, (C 5 -C 8 )cycloalkyl, (C 6 -C 10 )aryl and (C 7 -C 12 )aralkyl; a second repeating unit represented by formula (IIA), said second repeating unit is derived from a monomer of formula (II): wherein R 8 , R 9 , R 10  and R 11  are the same or different and each independently of one another is selected from the group consisting of hydrogen, linear or branched (C 1 -C 6 )alkyl, (C 5 -C 8 )cycloalkyl, (C 6 -C 10 )aryl and (C 7 -C 12 )aralkyl; and a third repeating unit selected from the group consisting of a repeating unit of formula (IIIA) and a repeating unit of formula (IIIB), said third repeating unit is derived from a monomer of formula (III): wherein: Z is O or N\u2014R 12  wherein R 12  is selected from the group consisting of hydrogen, linear or branched (C 1 -C 9 )alkyl, (C 3 -C 7 )cycloalkyl and (C 6 -C 12 )aryl; R 5 , R 6  and R 7  are each independently of one another selected from the group consisting of hydrogen, linear or branched (C 1 -C 9 )alkyl, fluorinated or perfluorinated(C 1 -C 9 )alkyl, (C 6 -C 12 )aryl and (C 6 -C 12 )aryl(C 1 -C 12 )alkyl; and wherein each of aforementioned groups, where valence is permissible, is optionally substituted with one or more groups selected from the group consisting of linear or branched (C 1 -C 6 )alkyl, (C 3 -C 7 )cycloalkyl, (C 1 -C 6 )perfluoroalkyl, (C 1 -C 6 )alkoxy, (C 3 -C 7 )cycloalkoxy, (C 1 -C 6 )perfluoroalkoxy, halogen, hydroxy, linear or branched hydroxy(C 1 -C 6 )alkyl, acetoxy, phenyl, hydroxyphenyl and acetoxyphenyl; b) a photobase generator selected from the group consisting of: a compound of formula (IV): a compound of formula (V): a compound of formula (VI): a compound of formula (VIIA): a compound of formula (VIIB): and\n a compound of formula (VIIC): \n wherein R 13  and R 14  each independently of each other selected from the group consisting of hydrogen, linear or branched (C 1 -C 8 )alkyl and (C 6 -C 10 )aryl; or R 13  and R 14  taken together with the nitrogen atom to which they are attached form a 5 to 7 membered monocyclic ring or 6 to 12 membered bicyclic ring, said rings optionally containing one or more heteroatoms selected from O and N, and said rings optionally substituted with a group selected from the group consisting of linear or branched (C 1 -C 8 )alkyl, (C 6 -C 10 )aryl, halogen, hydroxy, linear or branched (C 1 -C 8 )alkoxy and (C 6 -C 10 )aryloxy; and R 15 , R 16  and R 17  are the same or different and each independently of one another selected from the group consisting of hydrogen, linear or branched (C 1 -C 16 )alkyl, (C 6 -C 10 )aryl, (C 6 -C 10 )aryl(C 1 -C 3 )alkyl, hydroxy, halogen, linear or branched (C 1 -C 12 )alkoxy and (C 6 -C 10 )aryloxy; and c) a carrier solvent.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 90.0
- Lexical Diversity: 1.29577
- Patent Class: 430.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15042240', '14982672', '15909289', '15042220', '14862418']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7854707101420234
- 35 USC 102 Novelty (BERT): 0.5349935014319281
- Combined Prediction Score: 0.7604229892710139
- Mean Citation Score: 317.06171200000006
- Max Citation Score: 387.33356
- Similarity Product: 373.7177728308844

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test